Autoimmunity-related neutrophilic dermatosis: a newly described entity that is not exclusive of systemic lupus erythematosus.

PubMed

Saeb-Lima, Marcela; Charli-Joseph, Yann; Rodríguez-Acosta, Elva Dalia; Domínguez-Cherit, Judith

2013-08-01

Neutrophilic dermatoses have long been known to be associated with autoinmune systemic diseases. Recently, a small number of cases of a disorder distinct from Sweet syndrome or bullous lupus erythematosus (LE) have been described as specifically related to systemic LE under diverse terms, including nonbullous neutrophilic dermatosis, nonbullous neutrophilic LE, and Sweet-like neutrophilic dermatosis. We describe 7 patients that developed urticarial lesions in the context of a known or concurrently diagnosed autoimmune connective tissue disease. Of a total of 7 patients, 6 were afflicted by systemic LE and 1 by rheumatoid arthritis and secondary Sjögren syndrome. Histological findings in all patients included an interstitial and perivascular neutrophilic infiltrate with leukocytoclasia, vacuolar alteration along the dermal-edidermal junction, and no vasculitis. Most patients had active systemic disease at the time of the cutaneous eruption. Skin lesions resolved rapidly after the administration of immunomodulating agents. In conclusion, we provide additional evidence of the existence of a recently defined nonbullous neutrophilic dermatosis in the context of autoimmune connective tissue diseases and propose the term autoimmunity-related neutrophilic dermatosis as an appropriate designation. Furthermore, we believe that this entity should prompt physicians to screen the presence of an active systemic disorder in afflicted patients.

Vasculitis mimics.

PubMed

Molloy, Eamonn S; Langford, Carol A

2008-01-01

There are many disorders that may closely resemble the clinical, radiologic and/or pathologic features of the primary vasculitides. In this review, we focus on recently described and under-recognized syndromes that may mimic vasculitis. Hereditary causes of large-artery aneurysms such as Marfan's syndrome have long been recognized; recent years have seen a greater understanding of the genetics of Marfan's and other such disorders, including Loeys-Dietz syndrome and Ehler-Danlos syndrome type IV. Under-recognized mimics of medium-vessel vasculitis include segmental arterial mediolysis and Grange syndrome. A large number of entities can mimic small-vessel vasculitis. Recent descriptions of antibodies to human neutrophil elastase have provided insight into the occurrence of antineutrophil cytoplasmic antibodies in cocaine-induced midline destructive lesions. The differential diagnosis of cerebral vasculitis can be particularly difficult. Reversible cerebral vasoconstriction syndromes represent an important class of entities that can readily mimic cerebral vasculitis but have a very different management approach and outcome. The diagnosis of vasculitis requires careful assessment of all available clinical, laboratory, radiologic and pathologic information, and consideration of many competing differential diagnoses. Awareness of noninflammatory mimics of vasculitis is essential to avoid unnecessary and potentially harmful treatment with immunosuppressive agents.

[Paraneoplastic vasculitis in a patient with cervical cancer].

PubMed

Kohútek, F; Rosík, A; Izák, N; Tamášová, M; Bystrický, B

2014-01-01

Paraneoplastic syndromes precede the dia-gnosis of malignancy. Early detection of paraneoplastic syndrome may lead to detection of malignancy in its early and potentially curable stage. Differential diagnostic process of rare paraneoplastic vasculitis requires multidisciplinary cooperation between rheumatologists, radiologists and oncologists. 41 year old female patient with cervical cancer in stage IVB (paraaortic lymphadenopathy) and clinical symptoms of acute vasculitis was admitted to our ward for oncological treatment. Chemoradiotheraphy was initiated concurrently with corticotherapy. During the treatment we observed alleviation of vasculitis related symptoms. Ongoing followup, however, brought no further improvement in vasculitis related symptoms. This lead us to suspicion of recurrence, confirmed on CT scan. Palliative chemotherapy was without any effect and due to worsening performance status was terminated. The activity of vasculitis was closely associated with the activity of primary malignant disease. Early recognition of paraneoplastic syndrome may contribute not only to dia-gnosis of malignancy, but is helpful during followup of these patients.

Pediatric Vasculitis Initiative

ClinicalTrials.gov

2018-05-03

Wegeners Granulomatosis (Granulomatosis With Polyangiitis); Microscopic Polyangiitis; Churg Strauss Syndrome (Eosinophilic Granulomatosis With Polyangiitis); Polyarteritis Nodosa; Takayasu Arteritis; Primary CNS Vasculitis; Unclassified Vasculitis

[VASCULITIDES IN CHILDHOOD: A RETROSPECTIVE STUDY IN A PERIOD FROM 2002 TO 2012 AT THE DEPARTMENT OF PAEDIATRICS, UNIVERSITY HOSPITAL CENTRE ZAGREB].

PubMed

Jelusić, Marija; Kostić, Lucija; Frković, Marijan; Davidović, Masa; Malcić, Ivan

2015-01-01

The aim of our study was to analyze clinical features, laboratory findings, treatment, course and outcome of different types of vasculitis in children. All children aged up to 18 years that have been diagnosed with a vasculitis disorder from 2002. to 2012. at the Department of Paediatric, University Hospital Centre Zagreb according to EULAR/PRES/PRINTO criteria were included in the study. Vasculitis was diagnosed in 180 children, 101 girls and 79 boys, mean age 7.19 ± 3.7 years, with an average follow-up of 5.58 ± 3.28 years. Most of the children (155 or 86%) were diagnosed with Henoch-Shönlein purpura (HSP), polyarteritis nodosa (PAN) was diagnosed in 6 children (3.3%), isolated cutaneous leukocytoclastic vasculitis in 5 (2.8%), Takayasu arteritis (TA) and Kawasaki disease in 2 (1.1%) respectively, hypocomplementemic urticarial vasculitis in one patient (0.5%) and other types of vasculitis in 10 (5.5%) patients (vasculitides in systemic connective tissue disorders in 7 and unclassified vasculitides in 3 patients). All patients had elevated inflammatory markers (C-reactive protein and erythrocyte sedimentation rate). Anti-neutrophil cytoplasmatic antibodies (ANCA) were positive only in one patient, suffering from microscopic polyangiitis. Treatment modality in most patients were NSAIDs, while children with kidney or gastrointestinal system affection were treated with glucocorticoids and/or immunosuppresive drugs. Biological therapy (anti-CD20, rituximab) was used in patients with most severe symptoms. One child (0.56%), suffering from microscopic polyangiitis, died due to kidney failure during the follow-up. Forty patients (22.6%) had one disease relapse, while 6 (3.4%) had two relapses. In conclusion, we found some differences in laboratory parameters (e.g. lower incidence of elevated antistreptolysin O titer in HSP) and epidemiological data (e.g. higher prevalence of PAN in female children) in comparison to data from available studies, while other clinical features, laboratory findings, disease outcome and treatment were similar.

The ANCA Vasculitis Questionnaire (AAV-PRO©)

ClinicalTrials.gov

2017-05-01

Eosinophilic Granulomatosis With Polyangiitis (Churg-Strauss) (EGPA); Churg-Strauss Syndrome (CSS); Granulomatosis With Polyangiitis (Wegener's) (GPA); Wegener Granulomatosis (WG); Microscopic Polyangiitis (MPA); ANCA-Associated Vasculitis (AAV); Vasculitis

Complete remission of coronary vasculitis in Churg-Strauss Syndrome by prednisone and cyclophosphamide.

PubMed

Riksen, Niels P; Gehlmann, Helmut; Brouwer, Annemarie E; van Deuren, Marcel

2013-03-01

The heart is involved in up to 50% of all patients with Churg-Strauss syndrome, but vasculitis of the coronary arteries has only been rarely documented. We present a young patient with severe coronary aneurysms and stenotic lesions due to a Churg-Strauss vasculitis. Prompt therapy with prednisone and cyclophosphamide resulted in the complete resolution of all lesions.

Reproductive Health in Men and Women With Vasculitis

ClinicalTrials.gov

2014-06-25

Giant Cell Arteritis; Takayasu's Arteritis; Polyarteritis Nodosa; Wegener's Granulomatosis; Microscopic Polyangiitis; Churg-Strauss Syndrome; Behcet's Disease; Kawasaki Disease; Henoch-schoenlein Purpura; Vasculitis, Central Nervous System; Drug-induced Necrotizing Vasculitis

The Spectrum of Paraneoplastic Cutaneous Vasculitis in a Defined Population

PubMed Central

Loricera, Javier; Calvo-Río, Vanesa; Ortiz-Sanjuán, Francisco; González-López, Marcos A.; Fernández-Llaca, Hector; Rueda-Gotor, Javier; Gonzalez-Vela, Maria C.; Alvarez, Lino; Mata, Cristina; González-Lamuño, Domingo; Martínez-Taboada, Victor M.; González-Gay, Miguel A.; Blanco, Ricardo

2013-01-01

Abstract Cutaneous vasculitis may be associated with malignancies, and may behave as a paraneoplastic syndrome. This association has been reported in a variable proportion of patients depending on population selection. We conducted the current study to assess the frequency, clinical features, treatment, and outcome of paraneoplastic vasculitis in a large unselected series of 766 patients with cutaneous vasculitis diagnosed at a single university hospital. Sixteen patients (10 men and 6 women; mean age ± standard deviation, 67.94 ± 14.20 yr; range, 40–85 yr) presenting with cutaneous vasculitis were ultimately diagnosed as having an underlying malignancy. They constituted 3.80% of the 421 adult patients. There were 9 hematologic and 7 solid underlying malignancies. Skin lesions were the initial clinical presentation in all of them, and the median interval from the onset of cutaneous vasculitis to the diagnosis of the malignancy was 17 days (range, 8–50 d). The most frequent skin lesions were palpable purpura (15 patients). Other clinical manifestations included constitutional syndrome (10 patients) and arthralgia and/or arthritis (4 cases). Hematologic cytopenias (11 cases) as well as immature peripheral blood cells (6 cases) were frequently observed in the full blood cell count, especially in those with vasculitis associated with hematologic malignancies. Specific treatment for vasculitis was prescribed in 10 patients; nonsteroidal antiinflammatory drugs (4 patients), corticosteroids (3 patients), chloroquine (1 patient), antihistamines (1 patient), and cyclophosphamide (1 patient). Ten patients died due to the malignancy and 6 patients recovered following malignancy therapy. Patients with paraneoplastic vasculitis were older, more frequently had constitutional syndrome, and less frequently had organ damage due to the vasculitis than the remaining patients with cutaneous vasculitis. In summary, cutaneous paraneoplastic vasculitis is an entity not uncommonly encountered by clinicians. The most common underlying malignancy is generally hematologic. In these cases the presence of cytopenias and immature cells may be red flags for the diagnosis of cancer. In patients with paraneoplastic cutaneous vasculitis, the prognosis depends on the underlying neoplasia. PMID:24145696

High-resolution MRI vessel wall imaging: spatial and temporal patterns of reversible cerebral vasoconstriction syndrome and central nervous system vasculitis.

PubMed

Obusez, E C; Hui, F; Hajj-Ali, R A; Cerejo, R; Calabrese, L H; Hammad, T; Jones, S E

2014-08-01

High-resolution MR imaging is an emerging tool for evaluating intracranial artery disease. It has an advantage of defining vessel wall characteristics of intracranial vascular diseases. We investigated high-resolution MR imaging arterial wall characteristics of CNS vasculitis and reversible cerebral vasoconstriction syndrome to determine wall pattern changes during a follow-up period. We retrospectively reviewed 3T-high-resolution MR imaging vessel wall studies performed on 26 patients with a confirmed diagnosis of CNS vasculitis and reversible cerebral vasoconstriction syndrome during a follow-up period. Vessel wall imaging protocol included black-blood contrast-enhanced T1-weighted sequences with fat suppression and a saturation band, and time-of-flight MRA of the circle of Willis. Vessel wall characteristics including enhancement, wall thickening, and lumen narrowing were collected. Thirteen patients with CNS vasculitis and 13 patients with reversible cerebral vasoconstriction syndrome were included. In the CNS vasculitis group, 9 patients showed smooth, concentric wall enhancement and thickening; 3 patients had smooth, eccentric wall enhancement and thickening; and 1 patient was without wall enhancement and thickening. Six of 13 patients had follow-up imaging; 4 patients showed stable smooth, concentric enhancement and thickening; and 2 patients had resoluton of initial imaging findings. In the reversible cerebral vasoconstriction syndrome group, 10 patients showed diffuse, uniform wall thickening with negligible-to-mild enhancement. Nine patients had follow-up imaging, with 8 patients showing complete resolution of the initial findings. Postgadolinium 3T-high-resolution MR imaging appears to be a feasible tool in differentiating vessel wall patterns of CNS vasculitis and reversible cerebral vasoconstriction syndrome changes during a follow-up period. © 2014 by American Journal of Neuroradiology.

Wells syndrome and its relationship to Churg-Strauss syndrome.

PubMed

Ratzinger, Gudrun; Zankl, Julia; Zelger, Bernhard

2013-08-01

  Wells syndrome has been described as an inflammatory disorder based on typical clinical appearance combined with the histopathological presence of eosinophilic infiltrates and flame figures in the absence of vasculitis. Churg-Strauss syndrome, on the other hand, is primarily a diffuse, necrotizing vasculitis but is also typically displaying eosinophils and flame figures. Despite several parallels, the present understanding of these two diseases excludes any pathogenetic relationship.   We describe the clinical course and histopathological appearance of three patients who had initially been diagnosed with Wells syndrome that developed into Churg-Strauss syndrome during the course of their disease.   The clinical presentation of all three patients led to the diagnosis of Wells syndrome by independent specialists. Histopathology showed an eosinophilic infiltrate and flame figures next to features of leukocytoclastic vasculitis. Detailed examination revealed asthma bronchiale and additional symptoms indicating Churg-Strauss syndrome. The initial diagnosis of Wells syndrome had to be revised to Churg-Strauss syndrome.   We conclude that Wells syndrome could be the starting point of a pathogenetic process that might reach its maximum in Churg-Strauss syndrome. As a clinical consequence, patients with Wells syndrome should be evaluated and followed for Churg-Strauss syndrome. © 2013 The International Society of Dermatology.

Educational Needs of Patients With Systemic Vasculitis

ClinicalTrials.gov

2014-07-11

Behcet's Disease; Churg-Strauss Syndrome; Vasculitis, Central Nervous System; Giant Cell Arteritis; Wegener Granulomatosis; Henoch-Schoenlein Purpura; Microscopic Polyangiitis; Polyarteritis Nodosa; Takayasu's Arteritis

VCRC Tissue Repository

ClinicalTrials.gov

2018-04-23

Aortitis; Cutaneous Vasculitis; Eosinophilic Granulomatosis With Polyangiitis; Giant Cell Arteritis; Granulomatosis With Polyangiitis (Wegener's); Henoch-Schonlein Purpura; IgA Vasculitis; Microscopic Polyangiitis; Polyarteritis Nodosa; Takayasu Arteritis; Churg-Strauss Syndrome

Genetically Distinct Subsets within ANCA-Associated Vasculitis

PubMed Central

Lyons, Paul A.; Rayner, Tim F.; Trivedi, Sapna; Holle, Julia U.; Watts, Richard A.; Jayne, David R.W.; Baslund, Bo; Brenchley, Paul; Bruchfeld, Annette; Chaudhry, Afzal N.; Tervaert, Jan Willem Cohen; Deloukas, Panos; Feighery, Conleth; Gross, Wolfgang L.; Guillevin, Loic; Gunnarsson, Iva; P, Lorraine Harper M.R.C; Hrušková, Zdenka; Little, Mark A.; Martorana, Davide; Neumann, Thomas; Ohlsson, Sophie; Padmanabhan, Sandosh; Pusey, Charles D.; Salama, Alan D.; Sanders, Jan-Stephan F.; Savage, Caroline O.; Segelmark, Mårten; Stegeman, Coen A.; Tesař, Vladimir; Vaglio, Augusto; Wieczorek, Stefan; Wilde, Benjamin; Zwerina, Jochen; Rees, Andrew J.; Clayton, David G.; Smith, Kenneth G.C.

2013-01-01

BACKGROUND Antineutrophil cytoplasmic antibody (ANCA)–associated vasculitis is a severe condition encompassing two major syndromes: granulomatosis with polyangiitis (formerly known as Wegener’s granulomatosis) and microscopic polyangiitis. Its cause is unknown, and there is debate about whether it is a single disease entity and what role ANCA plays in its pathogenesis. We investigated its genetic basis. METHODS A genomewide association study was performed in a discovery cohort of 1233 U.K. patients with ANCA-associated vasculitis and 5884 controls and was replicated in 1454 Northern European case patients and 1666 controls. Quality control, population stratification, and statistical analyses were performed according to standard criteria. RESULTS We found both major-histocompatibility-complex (MHC) and non-MHC associations with ANCA-associated vasculitis and also that granulomatosis with polyangiitis and microscopic polyangiitis were genetically distinct. The strongest genetic associations were with the antigenic specificity of ANCA, not with the clinical syndrome. Anti–proteinase 3 ANCA was associated with HLA-DP and the genes encoding α1-antitrypsin (SERPINA1) and proteinase 3 (PRTN3) (P = 6.2×10−89, P = 5.6×10−12, and P = 2.6×10−7, respectively). Anti–myeloperoxidase ANCA was associated with HLA-DQ (P = 2.1×10−8). CONCLUSIONS This study confirms that the pathogenesis of ANCA-associated vasculitis has a genetic component, shows genetic distinctions between granulomatosis with polyangiitis and microscopic polyangiitis that are associated with ANCA specificity, and suggests that the response against the autoantigen proteinase 3 is a central pathogenic feature of proteinase 3 ANCA–associated vasculitis. These data provide preliminary support for the concept that proteinase 3 ANCA–associated vasculitis and myeloperoxidase ANCA–associated vasculitis are distinct autoimmune syndromes. (Funded by the British Heart Foundation and others.) PMID:22808956

Vasculitis

MedlinePlus

... Keep me signed in Passwords are Case Sensitive. Ex. Enter smith as follows: Smith Forgot Username/Password? ... Erythematosus (Juvenile) Takayasu's Arteritis Tendinitis & Bursitis Tumor Necrosis Factor Receptor Associated Periodic Syndrome (Juvenile) Vasculitis Enfermedades y ...

[Dermatological features of auto-inflammatory recurrent fevers].

PubMed

Escudier, A; Mauvais, F-X; Bastard, P; Boussard, C; Jaoui, A; Koskas, V; Lecoq, E; Michel, A; Orcel, M-C; Truelle, P-E; Wohrer, D; Piram, M

2018-02-01

Auto-inflammatory diseases are characterized by unexplained and recurrent attacks of systemic inflammation often involving the skin, joints, or serosal membranes. They are due to a dysfunction or dysregulation of the innate immunity, which is the first line of defense against pathogens. Early recognition of these diseases by the clinician, especially by pediatricians encountering such pathologies in pediatric patients, is primordial to avoid complications. Skin manifestations, common in most auto-inflammatory diseases, are helpful for prompt diagnosis. After a brief physiopathological review, we will describe auto-inflammatory recurrent fevers by their main dermatological presentations: urticarial lesions, neutrophilic dermatoses, panniculitis, other maculopapular eruptions, dyskeratosis, skin vasculitis, and oral aphthous. We finally suggest a decision tree to help clinicians better target genetic exams in patients with recurrent fevers and dermatological manifestations. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Urticaria Multiforme

PubMed Central

Bernardo, Sebastian G.; Kovalerchik, Olga; Ahmad, Moneeb

2013-01-01

Urticaria multiforme is a benign cutaneous hypersensitivity reaction seen in pediatric patients that is characterized by the acute and transient onset of blanchable, annular, polycyclic, erythematous wheals with dusky, ecchymotic centers in association with acral edema. It is most commonly misdiagnosed as erythema multiforme, a serum-sickness-like reaction, or urticarial vasculitis. Since these three diagnoses represent distinct clinical entities with unique prognoses and management strategies, it is important that physicians distinguish urticaria multiforme from its clinical mimics in order to optimize patient care. By performing a thorough history and physical examination, the astute clinician can make the correct diagnosis and develop an appropriate, effective treatment plan while avoiding unnecessary biopsies and laboratory evaluations. The authors report a case of urticaria multiforme in a four-year-old girl in order to emphasize the distinctive morphological manifestations of this rare, albeit unique, disease seen in the pediatric population. PMID:23556035

Sequential rituximab and omalizumab for the treatment of eosinophilic granulomatosis with polyangiitis (Churg-Strauss syndrome).

PubMed

Aguirre-Valencia, David; Posso-Osorio, Iván; Bravo, Juan-Carlos; Bonilla-Abadía, Fabio; Tobón, Gabriel J; Cañas, Carlos A

2017-09-01

Eosinophilic granulomatosis with polyangiitis (EGPA), formerly known as Churg-Strauss syndrome (CSS), is a small vessel vasculitis associated with eosinophilia and asthma. Clinical manifestations commonly seen in patients presenting with EGPA range from upper airway and lung involvement to neurological, cardiac, cutaneous, and renal manifestations. Treatment for severe presentations includes steroids, cyclophosphamide, plasmapheresis, and recently, rituximab. Rituximab is associated with a good response in the treatment of vasculitis, but a variable response for the control of allergic symptoms. Here, we report a 16-year-old female patient with severe EGPA (gastrointestinal and cutaneous vasculitis, rhinitis and asthma) refractory to conventional treatment. She was treated with rituximab, which enabled rapid control of the vasculitis component of the disease, but there was no response to rhinitis and asthma. Additionally, she developed severe bronchospasm during rituximab infusion. Sequential rituximab and omalizumab were initiated, leading to remission of all manifestations of vasculitis, rhinitis, and asthma, in addition to bronchospasm related to rituximab infusion.

Familial Churg-Strauss Syndrome in a Sister and Brother.

PubMed

Alyasin, Soheyla; Khoshkhui, Maryam; Amin, Reza

2015-06-01

Churg-Strauss syndrome (CSS) is a granulomatous small vessel vasculitis. It is characterized by asthma, allergic granulomatosis and vasculitis. This syndrome is rare in children. A 5 years old boy was admitted with cough, fever and dyspnea for 2 weeks. On the basis of laboratory data (peripheral eosinophilia), associated with skin biopsy, and history of CSS in his sister, this disease was eventually diagnosed. The patient had good response to corticosteroid. In every asthmatic patient with prolonged fever, eosinophilia and multisystemic involvment, CSS should be considered.

Churg-Strauss syndrome associated with antiphospholipid antibodies in a patient with retinal vasculitis.

PubMed

Sánchez-Vicente, J L; Gálvez-Carvajal, S; Medina-Tapia, A; Rueda, T; González-García, L; Szewc, M; Muñoz-Morales, A

2016-11-01

We present the case of a 69-year-old woman with unilateral retinal vasculitis. Investigations showed asthma, rhinosinusitis, nasal polyposis, peripheral blood eosinophilia, increased sedimentation rate, proteinuria, and antiphospholipid antibodies. Anti-neutrophil cytoplasmic antibodies (ANCA) were negative. Although her anti-neutrophil cytoplasmatic antibody (ANCA) status was negative, taking into account the other clinical and laboratory features, retinal vasculitis was thought to be an ocular manifestation of Churg-Strauss syndrome. Treatment was started with high-dose corticosteroids and anticoagulant therapy. Copyright © 2016 Sociedad Española de Oftalmología. Publicado por Elsevier España, S.L.U. All rights reserved.

Churg-Strauss syndrome with coexistence of eosinophilic vasculitis, granulomatous phlebitis and granulomatous dermatitis in bullous pemphigoid-like blisters.

PubMed

Ishibashi, Masafumi; Kudo, Saori; Yamamoto, Kyoko; Shimai, Nobuko; Chen, Ko-Ron

2011-03-01

The main histopathological features in the cutaneous lesions of Churg-Strauss syndrome (CSS) are dermal leukocytoclastic vasculitis with a variable eosinophilic infiltrate and non-vasculitic tissue eosinophilia with granuloma formation. This wide histopathological spectrum may account for the various skin manifestations of CSS. However, the unique histopathological combination of dermal eosinophilic vasculitis and subcutaneous granulomatous phlebitis accompanied by bulla formation has not been previously described. We report an unusual CSS case showing dermal necrotizing eosinophilic vasculitis and granulomatous phlebitis in purpuric lesions coupled with subepidermal blistering. The blisters showed dermal granulomatous dermatitis and eosinophilia without evidence of vasculitis. Dermal necrotizing eosinophilic vasculitis was characterized by fibrinoid alteration of the vessel wall, a prominent perivascular eosinophilic infiltrate, a few infiltrating histiocytes along the affected vessel wall, and the absence of neutrophilic infiltration. The underlying subcutaneous granulomatous phlebitis was characterized by an angiocentric histiocytic infiltrate surrounded by marked eosinophilic infiltrate. Deposition of cytotoxic proteins and radicals derived from eosinophils in the vessel walls and papillary dermis followed by a secondary granulomatous response may account for the unique clinical and histopathological features in this case. Copyright © 2010 John Wiley & Sons A/S.

Stroke in Ehlers-Danlos Syndrome Kyphoscoliotic Type: Dissection or Vasculitis?

PubMed

Quade, Annegret; Wiesmann, Martin; Weis, Joachim; Kurth, Ingo; Jalaie, Houman; Rohrbach, Marianne; Häusler, Martin

2017-09-01

Patients with the kyphoscoliotic type of Ehlers-Danlos syndrome have an increased risk of vascular complications such as aortic dissection and perforation. Cerebral ischemia has only rarely been documented. This 13-year-old girl with the kyphoscoliotic type of Ehlers-Danlos syndrome experienced a large right middle cerebral artery distribution infarction. Full intravenous heparinization was started in response to presumed arterial dissection. Magnetic resonance imaging studies including magnetic resonance angiography and digital subtraction angiography, however, did not confirm dissection but suggested with cerebral vasculitis extending from the intradural right internal carotid artery to the M2 branches of the middle cerebral artery. Combined steroid and cyclophosphamide therapy was associated with clinical improvement. Two months later she died from hemorrhagic shock caused by a two-sided spontaneous rupture of the aortic artery. Cerebral vasculitis should be included in the differential diagnosis of vascular complications in kyphoscoliotic type of Ehlers-Danlos syndrome. Copyright © 2017 Elsevier Inc. All rights reserved.

Churg-Strauss syndrome presenting with conjunctival and eyelid masses: a case report.

PubMed

Ameli, F; Phang, K S; Masir, N

2011-12-01

Churg-Strauss syndrome, a small and medium vessel vasculitis, was first described by Churg and Strauss in 1951. It is characterised by the presence of asthma, prominent tissue and blood eosinophilia, systemic vasculitis, and pulmonary and systemic necrotising allergic granulomas. Involvement of the skin, heart and gastrointestinal tract is well documented, but ocular presentation is unusual. We describe a 40-year-old lady who presented with recurrent upper eyelid swelling due to conjunctival lesions. Although she has chronic asthma, Churg-Strauss syndrome was never suspected. The diagnosis of Churg-Strauss syndrome was only made following histological examination of the conjunctival lesions.

[Cryopyrin-associated periodic syndromes].

PubMed

Quartier, P; Rodrigues, F; Georgin-Lavialle, S

2018-04-01

Cryopyrin-associated periodic syndromes (CAPS) are linked to one single gene mutations, however they are associated with 3 syndromes, which are, from the mildest to the most severe phenotype familial cold urticaria, Muckle-Wells syndrome and chronic, infantile, neurologic, cutaneous, articular (CINCA) syndrome also called neonatal-onset multisystem inflammatory disease (NOMID). Autosomic dominant inheritance is present in most cases but in CINCA/NOMID syndrome where neomutations are more common. Mutations in the gene encoding cryopyrin, NLRP3, are associated with deregulation of caspase-1 activity, excessive interleukin-1 production and an autoinflammatory syndrome, which in familial cold urticaria and Muckle-Wells syndrome may be triggered or worsened by exposure to coldness. More and more mutations are described and even somatic mutations that can explain some clinical signs beginning in adulthood. Patients disclose a pseudo-urticarial rash, arthralgia, headaches, sometimes fever, biological inflammation but also, in severe forms of the disease, neurologic inflammation with central deafness, ophthalmologic inflammation, chronic meningitis. Some CINCA/NOMID patients also develop growth cartilage pseudo-tumoral hypertrophy. Natural disease history is usually benign in familial cold urticarial but severe in the other forms, particularly regarding neuro-sensorial involvement. In addition, secondary AA amyloidosis may develop in all forms in the absence of control of chronic inflammation. Anti-interleukin-1 treatment with anakinra, rilonacept or canakinumab induces in most cases complete remission, however sequelae may be present, particularly if central deafness or cartilage bone hypertrophy have already developed. This treatment is also important to prevent secondary amyloidosis or stabilize and even sometimes allow improvement of amyloidosis lesions. Copyright © 2017 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

Cutaneous manifestations of Churg-Strauss syndrome: key to diagnosis*

PubMed Central

Marques, Camila Carneiro; Fernandes, Elizabeth Leocadia; Miquelin, Gabriela Momente; Colferai, Mariana Morais Tavares

2017-01-01

Churg-Strauss syndrome is a rare systemic vasculitis characterized by asthma and other allergy symptoms as well as eosinophilia and necrotizing vasculitis involving small and medium-sized vessels. Its prevalence in the general population ranges from 1-3 cases per million a year, varying according to the population studied. The authors describe a case of a female patient affected by the disease with important systemic manifestations and not very florid skin lesions. PMID:29267447

Cutaneous manifestations of Churg-Strauss syndrome: key to diagnosis.

PubMed

Marques, Camila Carneiro; Fernandes, Elizabeth Leocadia; Miquelin, Gabriela Momente; Colferai, Mariana Morais Tavares

2017-01-01

Churg-Strauss syndrome is a rare systemic vasculitis characterized by asthma and other allergy symptoms as well as eosinophilia and necrotizing vasculitis involving small and medium-sized vessels. Its prevalence in the general population ranges from 1-3 cases per million a year, varying according to the population studied. The authors describe a case of a female patient affected by the disease with important systemic manifestations and not very florid skin lesions.

Budd-chiari syndrome and renal arterial neurysms due to Behcet disease: a rare association.

PubMed

Batur, Abdussamet; Dorum, Meltem; Yüksekkaya, Hasan Ali; Koc, Osman

2015-01-01

Behcet's disease is a multisystemic vasculitis of unknown etiology with a chronic relapsing course. Vasculitis in Behcet's disease with predominant vascular involvement is the only vasculitis that affects both arteries and veins of any size. Involvement of the renal artery and inferior vena cava is rare among the arteries and veins, respectively. When disease affect the veins, it is in the form of thrombosis. Arterial complications include aneurysms, stenosis and occlusions. Both rupture of arterial aneurysm and occlusion of suprahepatic veins, causing Budd-Chiari syndrome, are associated with a high mortality rate. Vascular involvement is more common in male patients than in female patients. Men and patients with a younger age of onset present with a more severe prognosis. In this case report, we describe a very rare cause of intrarenal arterial aneurysm's rupture with previous Budd-Chiari syndrome due to Behcet's disease and successful angiographic embolization of actively bleeding aneurysm.

ANCA-associated vasculitis in Greek siblings with chronic exposure to silica.

PubMed

Brener, Z; Cohen, L; Goldberg, S J; Kaufman, A M

2001-11-01

We present the case of two siblings with similar environmental exposure to silica. Both of them developed perinuclear antineutrophil cytoplasmic antibody (p-ANCA)-associated vasculitis with pulmonary-renal syndrome. p-ANCAs were present with antimyeloperoxidase specificity on capture enzyme-linked immunosorbent assay. Treatment with corticosteroids and cyclophosphamide resulted in resolution of the clinical picture. Chronic exposure to silica is the leading environmental factor associated with ANCA-positive vasculitis. Several clusters of systemic vasculitis have been described. Positive and negative human leukocyte antigens (HLA) have been reported in systemic vasculitis. Affected brothers in our case shared one parental HLA haplotype. To the best of our knowledge, this is the first report of a family cluster of silica-induced, ANCA-associated systemic vasculitis with members sharing some of their HLA antigens.

Polyangiitis overlap syndrome of granulomatosis with polyangiitis (Wegener's granulomatosis) and eosinophilic granulomatosis with polyangiitis (Churg-Strauss syndrome).

PubMed

Uematsu, Hironori; Takata, Shohei; Sueishi, Katsuo; Inoue, Hiromasa

2014-02-27

Polyangiitis overlap syndrome is defined as systemic vasculitis that cannot be classified into one of the well-defined vasculitic syndromes. In this report, a female patient who presented with vasculitis-like and asthmatic symptoms was diagnosed as having polyangiitis overlap syndrome of granulomatosis with polyangiitis (GPA; formerly known as Wegener's granulomatosis) and eosinophilic granulomatosis with polyangiitis (EGPA; formerly known as Churg-Strauss syndrome). The patient fulfilled the American College of Rheumatology diagnostic criteria for GPA and EGPA. She was successfully treated with immunosuppressants and steroids and has been in remission for 20 months. It is important to establish a proper diagnosis and introduce an appropriate treatment modality in patients with this rare and serious pathology to prevent irreversible organ damage.

A Case of Churg-Strauss Syndrome Associated with Antiphospholipid Antibodies

PubMed Central

Ferenczi, Katalin; Chang, Timothy; Camouse, Melissa; Han, Rujing; Stern, Robert; Willis, Joseph; Cooper, Kevin D.; Gilliam, Anita C.

2008-01-01

BACKGROUND Churg-Strauss syndrome (CSS) is a systemic vasculitis affecting small and medium-sized blood vessels, almost invariably affecting the lung and frequently associated with cutaneous involvement. Microvascular vaso-occlusion leading to digital gangrene is not a feature of CSS. OBSERVATIONS We report an unusual case of a patient with Churg Strauss Syndrome with antiphospholipid antibodies who developed severe digital gangrene in addition to cutaneous vasculitis. CONCLUSION The presence of antiphospholipid antibodies is not a feature usually seen in association with Churg-Strauss syndrome. While the full clinical spectrum of Churg Strauss Syndrome is still being defined, identification of additional features associated with this syndrome might help to better understand the pathogenesis of the disease and to have an impact on management and prognosis. PMID:17175066

Diagnosis and therapeutic options for peripheral vasculitic neuropathy

PubMed Central

2015-01-01

Vasculitis can affect the peripheral nervous system alone (nonsystemic vasculitic neuropathy) or can be a part of primary or secondary systemic vasculitis. In cases of pre-existing systemic vasculitis, the diagnosis can easily be made, whereas suspected vasculitic neuropathy as initial or only manifestation of vasculitis requires careful clinical, neurophysiological, laboratory and histopathological workout. The typical clinical syndrome is mononeuropathia multiplex or asymmetric neuropathy, but distal-symmetric neuropathy can frequently be seen. Standard treatments include steroids, azathioprine, methotrexate and cyclophosphamide. More recently the B-cell antibody rituximab and intravenous immunoglobulins have shown to be effective in some vasculitic neuropathy types. PMID:25829955

Surgical lung biopsy to diagnose Behcet's vasculitis with adult respiratory distress syndrome.

PubMed

Vydyula, Ravikanth; Allred, Charles; Huartado, Mariana; Mina, Bushra

2014-10-01

A 34-year-old female presented with fever and abdominal pain. Past medical history includes Crohn's and Behcet's disease. Examination revealed multiple skin ulcerations, oral aphthae, and bilateral coarse rales. She developed respiratory distress with diffuse bilateral alveolar infiltrates on chest radiograph requiring intubation. PaO2/FiO2 ratio was 132. The chest computed tomography revealed extensive nodular and patchy ground-glass opacities. Bronchoalveolar lavage demonstrated a predominance of neutrophils. Methylprednisolone 60 mg every 6 h and broad-spectrum antimicrobials were initiated. No infectious etiologies were identified. Surgical lung biopsy demonstrated diffuse alveolar damage (DAD) mixed with lymphocytic and necrotizing vasculitis with multiple small infarcts and thrombi consistent with Behcet's vasculitis. As she improved, steroids were tapered and discharged home on oral cyclophosphamide. Pulmonary involvement in Behcet's is unusual and commonly manifests as pulmonary artery aneurysms, thrombosis, infarction, and hemorrhage. Lung biopsy findings demonstrating DAD are consistent with the clinical diagnosis of adult respiratory distress syndrome. The additional findings of necrotizing vasculitis and infarcts may have led to DAD.

Low Median Nerve Palsy as Initial Manifestation of Churg-Strauss Syndrome.

PubMed

Roh, Young Hak; Koh, Young Do; Noh, Jung Ho; Gong, Hyun Sik; Baek, Goo Hyun

2017-06-01

Anterior interosseous nerve (AIN) syndrome is typically characterized by forearm pain and partial or complete dysfunction of the AIN-innervated muscles. Although the exact etiology and pathophysiology of the disorder remain unclear, AIN syndrome is increasingly thought to be an inflammatory condition of the nerve rather than a compressive neuropathy because the symptoms often resolve spontaneously following prolonged observation. However, peripheral neuropathy can be 1 of the first symptoms of systemic vasculitis that needs early systemic immunotherapy to prevent extensive nerve damage. Churg-Strauss syndrome (CSS; eosinophilic granulomatosis with polyangiitis) is 1 type of primary systemic vasculitis that frequently damages the peripheral nervous system. CSS-associated neuropathy usually involves nerves of the lower limb, and few studies have reported on the involvement of the upper limb alone. We report on a rare case of low median nerve palsy as the initial manifestation of CSS. The patient recovered well with early steroid treatment for primary systemic vasculitis. Copyright © 2017 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

Colon perforation and Budd-Chiari syndrome in Behçet's disease.

PubMed

Baş, Yılmaz; Güney, Güven; Uzbay, Pınar; Zobacı, Ethem; Ardalı, Selin; Özkan, Ayşegül Taylan

2015-05-02

Behçet's disease is a chronic inflammatory disease involving multiple systems, with vasculitis being the most important pathological feature. Multiple colon perforations are thought to be secondary to vasculitis and they occur in patients with ulcers. These may be encountered within the entire colon but most commonly in the ileocecal region. Intestinal perforation and Budd-Chiari syndrome are infrequent in Behçet's disease, and are associated with high mortality and morbidity. Budd-Chiari syndrome results from occlusion of either hepatic veins or adjacent inferior vena cava, or both. We report a patient with Behçet's disease having multiple perforations in the transverse colon, descending colon, and sigmoid colon. The patient also had Budd-Chiari syndrome due to inferior vena cava thrombosis extending into the right and middle hepatic vein. Our observations are presented with a review of the literature. In Behçet's disease, treatment of colon perforation necessitates urgent surgery, whereas management of Budd-Chiari syndrome is directed towards the underlying cause. Behçet's disease, as a chronic multisystemic disease with various forms of vasculitis, is resistant to medical and surgical treatment. Prognosis is worse in Behçet's disease with colon perforation than that in Budd-Chiari syndrome alone.

Eosinophilic Granulomatosis with Polyangiitis, formerly Churg-Strauss Syndrome (EGPA)

MedlinePlus

... Strauss Syndrome (EGPA) Eosinophilic Granulomatosis with Polyangiitis, formerly Churg-Strauss Syndrome (EGPA) First Description Who gets EGPA (the “ ... granulomatosis with polyangiitis (EGP), formerly known as the Churg-Strauss Syndrome , is a systemic vasculitis. This disease was ...

Deficiency of ADA2 mimicking autoimmune lymphoproliferative syndrome in the absence of livedo reticularis and vasculitis.

PubMed

Alsultan, Abdulrahman; Basher, Enas; Alqanatish, Jubran; Mohammed, Reem; Alfadhel, Majid

2018-04-01

Adenosine deaminase-2 (ADA2) deficiency (DADA2) is associated with early onset polyarteritis nodosa and vasculopathy. Classic presentation includes livedo reticularis, vasculitis, and stroke. However, the phenotype and disease severity are variable. We present a 5-year-old female who presented with features that mimicked autoimmune lymphoproliferative syndrome (ALPS) in the absence of classic features of DADA2. Exome sequencing identified a novel homozygous splicing variant in ADA2 c.882-2A > G. Patient responded to anti- tumor necrosis factor medication and is in complete remission. Hematologists should be aware of various hematological presentations of DADA2, including ALPS-like disorder, that might lack vasculitis and livedo reticularis to prevent delay in initiating optimal therapy. © 2017 Wiley Periodicals, Inc.

Sjögren's syndrome. Cutaneous, immunologic, and nervous system manifestations.

PubMed

Provost, T T; Vasily, D; Alexander, E

1987-08-01

The studies recounted in this review have demonstrated that cutaneous vasculitis is a frequent extraglandular manifestation of primary Sjögren's syndrome. Two histopathologic types of vasculitis have been detected. One type, a leukocytoclastic angiitis, is found in association with high-titer anti-Ro(SS-A) antibodies, rheumatoid factor, hypergammaglobulinemia, and hypocomplementemia. The second type, a mononuclear inflammatory vasculopathy, in sharp contrast, is found in association with low-titer Ro(SS-A) antibodies, normocomplementemia, and absence of hypergammaglobulinemia and rheumatoid factor. Both types of vasculitis are found in association with peripheral nervous system and CNS disease. The peripheral nervous system and CNS disease involves the entire neuroaxis and preliminary data indicate that a vasculopathy is the cause of the peripheral nervous system and CNS disease. Evoked sensory response testing, CSF analysis, and MRI have proved to be very valuable techniques in investigating these patients with Sjögren's syndrome. Preliminary data suggest that high doses of prednisone or immunosuppressive agents are effective in treating these patients.

Churg-Strauss syndrome associated with AA amyloidosis: a case report.

PubMed

Maamar, Mouna; Tazi-Mezalek, Zoubida; Harmouche, Hicham; El Hamany, Zitouna; Adnaoui, Mohammed; Aouni, Mohammed

2012-01-01

Churg Strauss syndrome is a rare systemic and pulmonary vasculitis exceptionally associated with AA amyloidosis. We report the case of a 65-year old woman with past medical history of asthma. She developed polyarthralgia, headache and purpura. A laboratory workout found hypereosinophilia (1150/µL), positive p-ANCA, microscopic haematuria and proteinuria at 2g/day. A diagnosis of Churg-Strauss syndrome was established based on five criteria of the American College of Rheumatology (ACR). Renal biopsy showed an important type AA amyloid deposit. The patient was treated with steroids with a good response of the vasculitis and amyloidosis with disappearance of the proteinuria.

Churg-Strauss syndrome associated with AA amyloidosis: a case report

PubMed Central

Maamar, Mouna; Tazi-Mezalek, Zoubida; Harmouche, Hicham; El Hamany, Zitouna; Adnaoui, Mohammed; Aouni, Mohammed

2012-01-01

Churg Strauss syndrome is a rare systemic and pulmonary vasculitis exceptionally associated with AA amyloidosis. We report the case of a 65-year old woman with past medical history of asthma. She developed polyarthralgia, headache and purpura. A laboratory workout found hypereosinophilia (1150/µL), positive p-ANCA, microscopic haematuria and proteinuria at 2g/day. A diagnosis of Churg-Strauss syndrome was established based on five criteria of the American College of Rheumatology (ACR). Renal biopsy showed an important type AA amyloid deposit. The patient was treated with steroids with a good response of the vasculitis and amyloidosis with disappearance of the proteinuria. PMID:22891088

Pregnancy and Medically Assisted Conception in Rare Diseases

ClinicalTrials.gov

2016-06-23

Rheumatoid Arthritis; Spondyloarthritis; Psoriatic Arthritis; Systemic Lupus Erythematosus; Antiphospholipid Syndrome; Sjogren Syndrome; Scleroderma; Myositis; Vasculitis; Mastocytosis; Various Autoimmune and/or Systemic and/or Rare Diseases

Churg-Strauss syndrome and hemorrhagic vasculitis

PubMed Central

Marques, Rui Moreira; Cabral, Ana Rita; Monteiro, Antonio; Henriques, Pedro

2011-01-01

Churg-Strauss syndrome (CSS) is a rare syndrome characterized by sinusitis, asthma and peripheral eosinophilia. This vasculitic syndrome affects medium and small-sized vessels, the lung being the most commonly affected organ, followed by the skin. The authors report a case of a 59-year-old male with a past history of asthma and allergic rhinitis. He presented necrohemorragic lesions in the distal phalanx of the 2nd, 3rd and 4th fingers of the left-hand and petechial lesions in the plant of both feet, accompanied by asthenia, anorexia and weight loss. The analytical study revealed leukocytosis with eosinophilia, elevated inflammatory parameters and p-ANCA positive antibodies. The diagnosis of CSS was established based on clinical and histopathological data. Cutaneous manifestations of hemorragic vasculitis are rare in CSS syndrome but can be the first manifestation of the disease. The recognition of this presentation is important for the early diagnosis and treatment of this syndrome. PMID:25386301

Diagnosis of cryopyrin-associated periodic syndrome: challenges, recommendations and emerging concepts.

PubMed

Sarrabay, Guillaume; Grandemange, Sylvie; Touitou, Isabelle

2015-01-01

Cryopyrin-associated periodic syndrome are rare autosomal dominantly inherited diseases. They include three overlapping phenotypes: familial cold autoinflammatory syndrome, Muckle-Wells syndrome, and chronic infantile neurological cutaneous articular syndrome/neonatal onset multisystem autoinflammatory syndrome (NOMID/CINCA). Recurrent fevers, joint pain, and urticarial skin rash are the main clinical features of these conditions. Renal amyloidosis and sensorineural complications may occur. Gain-of-function mutations in NLRP3 gene are responsible for the overactivation of the NLRP3 inflammasome, a multimolecular complex involved in the inflammatory process. Missense mutations are almost always encountered, particularly in exon 3, which encodes the nucleotide-binding domain. Mosaicism is not rare, especially in CINCA/NOMID. Next-generation sequencing will grant access to new insights about NLRP3 implication in oligogenic and multifactorial diseases.

ANCA vasculitis in a patient with Alport syndrome: a difficult diagnosis but a treatable disease!

PubMed

Gillion, Valentine; Jadoul, Michel; Aydin, Selda; Godefroid, Nathalie

2017-03-29

Alport syndrome and ANCA-associated vasculitis are both rare diseases. The co-existence of these two conditions has never been reported. There is no obvious pathogenic link between these two glomerular diseases. The management of this case highlights the importance of a systematic approach when investigating the unexpected unfavourable evolution of a known glomerulopathy. A-17 year old caucasian boy with a genetically proven X-linked Alport syndrome presented with progressive dyspnea, fatigue and pallor. His blood tests showed a severe anemia (Hb 6.9 g/dl) with acute worsening of kidney function (serum creatinine, normal 9 months earlier, was now 3.6 mg/dl). Microscopic hematuria and proteinuria also worsened. He soon developed signs of alveolar hemorrhage. Serological tests showed the presence of perinuclear ANCA with anti MPO specificity. Kidney biopsy showed a necrotizing and crescentic glomerulonephritis. Pulses of methylprednisolone were given in combination with plasmapheresis. The patient further received 6 pulses of cyclophosphamide, followed by maintenance oral azathioprine. During the 15-months follow up he remained well with serum creatinine back to normal, and some residual proteinuria and hematuria ascribed to Alport syndrome. We report a young patient with the coexistence of Alport syndrome and ANCA associated vasculitis. Clinicians should be aware of the possibility of a second acquired disease in a patient with a known kidney disease, genetic in this case. This coexistence is very rare, but should be considered even if both diseases are rare, if the evolution is atypical for the single (known) primary disease. The diagnosis of the added vasculitis prompted in our case the initiation of immunosuppressive drugs, with a favourable outcome.

Pulmonary Vasculitis and a Horseshoe Kidney in Noonan Syndrome.

PubMed

Puvabanditsin, Surasak; Abellar, Rosanna; Madubuko, Adaora; Mehta, Rajeev; Walzer, Lauren

2018-01-01

We report a term male neonate with congenital myeloproliferative disorder, thrombocytopenia, a horseshoe kidney, feeding difficulty secondary to dysphagia/foregut dysmotility, and respiratory failure. Prenatal molecular genetic analysis revealed a fetus carrying c.184T>G (p.Tyr62Asp) pathogenic variant in PTPN11 . The infant eventually succumbed to respiratory failure. Bacterial and viral cultures/studies were all no growth/negative. Pulmonary capillaritis and vasculitis were noted at autopsy. This report presents a new case of Noonan syndrome with unusual associated disorders and a review of the literature.

Pulmonary Vasculitis and a Horseshoe Kidney in Noonan Syndrome

PubMed Central

Abellar, Rosanna; Madubuko, Adaora; Mehta, Rajeev

2018-01-01

We report a term male neonate with congenital myeloproliferative disorder, thrombocytopenia, a horseshoe kidney, feeding difficulty secondary to dysphagia/foregut dysmotility, and respiratory failure. Prenatal molecular genetic analysis revealed a fetus carrying c.184T>G (p.Tyr62Asp) pathogenic variant in PTPN11. The infant eventually succumbed to respiratory failure. Bacterial and viral cultures/studies were all no growth/negative. Pulmonary capillaritis and vasculitis were noted at autopsy. This report presents a new case of Noonan syndrome with unusual associated disorders and a review of the literature. PMID:29670795

Hypernephroma Presenting with Cutaneous Leukocytoclastic Vasculitis and Lupus Anticoagulant: Resolution after Nephrectomy

PubMed Central

Murray, Nigel P.; Ruíz, Amparo; Reyes, Eduardo

2012-01-01

Hypernephroma can present as a variety of paraneoplastic, nonmetastatic conditions, including vasculitis, and rarely a lupus-type anticoagulant. Nephrectomy leads to the resolution of the systemic complaints. Malignancy, in this case hypernephroma, can present as an immune-mediated paraneoplastic syndrome which resolves after removal of the underlying tumor. PMID:22919534

Phenomics in Autoimmune and Inflammatory Diseases

ClinicalTrials.gov

2016-12-12

Healthy Volunteer; Rheumatoid Arthritis; Ankylosing Spondylitis; Systemic Lupus Erythematosus/Antiphospholipid Syndrome; FMF; Cryopyrin-Associated Periodic Syndromes /TNF-receptor Associated Periodic Syndrome; Vasculitis; Uveitis; Myositis; Crohn's Disease; Ulcerative Rectocolitis; Type 1 Diabetes; Unclassified IAD Knee and/or Hip Arthritis, Muscular Dystrophy

Behcet's Syndrome

MedlinePlus

Behcet's syndrome is a disease that involves vasculitis, which is inflammation of the blood vessels. It causes problems in many parts of the body. The ... National Institute of Arthritis and Musculoskeletal and Skin Diseases

Carpal Tunnel Syndrome

MedlinePlus

... Keep me signed in Passwords are Case Sensitive. Ex. Enter smith as follows: Smith Forgot Username/Password? ... Erythematosus (Juvenile) Takayasu's Arteritis Tendinitis & Bursitis Tumor Necrosis Factor Receptor Associated Periodic Syndrome (Juvenile) Vasculitis Enfermedades y ...

Sjögren's Syndrome

MedlinePlus

... Keep me signed in Passwords are Case Sensitive. Ex. Enter smith as follows: Smith Forgot Username/Password? ... Erythematosus (Juvenile) Takayasu's Arteritis Tendinitis & Bursitis Tumor Necrosis Factor Receptor Associated Periodic Syndrome (Juvenile) Vasculitis Enfermedades y ...

Autoimmune phenomena in patients with myelodysplastic syndromes and chronic myelomonocytic leukemia.

PubMed

Saif, Muhammad Wasif; Hopkins, Jon L; Gore, Steven D

2002-11-01

Autoimmune paraneoplastic syndromes are commonly encountered in patients with myelodysplastic syndromes (MDS). A review of case reports and small series suggest as many as 10% of MDS patients may experience various autoimmune syndromes. Clinical manifestations of such phenomena may include an acute systemic vasculitic syndrome, skin vasculitis, fever, arthritis, pulmonary infiltrates, peripheral polyneuropathy, inflammatory bowel disease, glomerulonephritis, and even classical connective tissue disorders, such as relapsing polychondritis. On the other hand, asymptomatic immunologic abnormalities have also been reported in these patients. These autoimmune manifestations frequently respond to immunosuppressive agents including steroids and occasional hematologic responses to steroid therapy have also been reported. We report five patients with history of MDS who manifested different spectrums of autoimmune phenomena including: pyoderma gangrenosum (PG), vasculitis, Coombs negative hemolytic anemia, idiopathic thrombocytopenia, and chronic inflammatory demyelinating polyneuropathy (CIDP). We also review the incidence, nature, course and response to therapy of these manifestations and discuss potential pathogenic mechanisms.

Churg-Strauss syndrome.

PubMed

Greco, Antonio; Rizzo, Maria Ida; De Virgilio, Armando; Gallo, Andrea; Fusconi, Massimo; Ruoppolo, Giovanni; Altissimi, Giancarlo; De Vincentiis, Marco

2015-04-01

Churg-Strauss syndrome (CSS), alternatively known as eosinophilic granulomatosis with polyangiitis (EGPA), was first described in 1951 by Churg and Strauss as a rare disease characterized by disseminated necrotizing vasculitis with extravascular granulomas occurring exclusively among patients with asthma and tissue eosinophilia. EGPA is classified as a small-vessel vasculitis associated with antineutrophil cytoplasmic antibodies (ANCAs) and the hypereosinophilic syndromes (HESs) in which vessel inflammation and eosinophilic proliferation are thought to contribute to organ damage. Although still considered an idiopathic condition, EGPA is classically considered a Th2-mediated disease. Emerging clinical observations provide compelling evidence that ANCAs are primarily and directly involved in the pathogenesis of AASVs, although recent evidence implicates B cells and the humoral response as further contributors to EGPA pathogenesis. EGPA has traditionally been described as evolving through a prodromic phase characterized by asthma and rhino-sinusitis, an eosinophilic phase marked by peripheral eosinophilia and organ involvement, and a vasculitic phase with clinical manifestations due to small-vessel vasculitis. The American College of Rheumatology defined the classification criteria to distinguish the different types of vasculitides and identified six criteria for EGPA. When four or more of these criteria are met, vasculitis can be classified as EGPA. The French Vasculitis Study Group has identified five prognostic factors that make up the so-called five-factor score (FFS). Patients without poor prognosis factors (FFS=0) have better survival rates than patients with poor prognosis factors (FFS≥1). The treatment of patients with CSS must be tailored to individual patients according to the presence of poor prognostic factors. A combination of high-dose corticosteroids and cyclophosphamide is still the gold standard for the treatment of severe cases, but the use of biological agents such as rituximab or mepolizumab seems to be a promising therapeutic alternative. Copyright © 2015 Elsevier B.V. All rights reserved.

Behçet's disease with endocarditis and the Budd-Chiari syndrome.

PubMed Central

McDonald, G S; Gad-Al-Rab, J

1980-01-01

Endocarditis of the mitral and aortic valves is described for the first time in a patient with Behçet's disease. A second patient had minor changes in the mitral valve similar to that seen in the vasculitis which occurs in this condition. Valvulitis in Behçet's disease probably has the same pathogenesis as the vasculitis. The second patient also had a rare combination of Behçet's disease and the Budd-Chiari syndrome, and the necropsy findings are described. Images Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 PMID:7430372

Cryopyrin-Associated Autoinflammatory Syndromes (CAPS) - Juvenile

MedlinePlus

... Keep me signed in Passwords are Case Sensitive. Ex. Enter smith as follows: Smith Forgot Username/Password? ... Erythematosus (Juvenile) Takayasu's Arteritis Tendinitis & Bursitis Tumor Necrosis Factor Receptor Associated Periodic Syndrome (Juvenile) Vasculitis Enfermedades y ...

Fluorescein photodiagnosis of idiopathic retinal vasculitis, aneurysms, and neuroretinitis (IRVAN) syndrome: A case report and long-term outcome of photocoagulation therapy.

PubMed

Xia, Yonghui; Su, Yu; Wong, Ian Hin Yat; Ma, Xiaoli; Hua, Rui

2016-12-01

Idiopathic retinal vasculitis, aneurysms, and neuroretinitis (IRVAN) syndrome is a disease characterized by multiple retinal macroaneurysms, neuroretinitis and peripheral capillary non-perfusion, leading to irreversible visual loss. It includes five stages and has previously been rarely reported. IRVAN syndrome is especially rare in Asia. In this report, we describe laser diagnosis and therapy in an Asian patient with IRVAN syndrome over two years of follow-up. We observed non-perfusion retina and dilated retinal capillaries in the contralateral eye. Photocoagulation is an effective therapy to control retinal macroaneurysms and nonperfusions and to prevent visual loss, particularly in the early stages of IRVAN syndrome (stages 2 & 3). To the best of our knowledge, this is the first long-term observation of photocoagulation in IRVAN syndrome. We discovered the early signs of such lesions, which may be beneficial for clinical diagnosis and therapy. Copyright © 2016 Elsevier B.V. All rights reserved.

Posterior reversible encephalopathy syndrome in IgA vasculitis: Neuroimaging of a 14-year-old child.

PubMed

Arslan, Harun; Yavuz, Alpaslan; Arslan, Ayşe; Aycan, Abdurrahman

IgA vasculitis (IgAV) is a leukocytoclastic vasculitis and characterized by involvement of small vessels in skin, gastrointestinal system, joints, kidneys, and less frequently other organs. It is the commonest vasculitis in childhood and etiology is not completely known. Neurological manifestations of IgAV are very rare and usually seen in patients with severe hypertension or as an uncommon feature such as peripheral neuropathy. Posterior reversible encephalopathy syndrome (PRES) is a clinic-radiologic entity characterized with temporary vasogenic edema developing typically in posterior circulation of the brain and has been reported as a rare manifestation of IgAV. In this paper, a PRES case of 14-year-old male with IgAV is reported and etiopathogenesis was discussed with literature. Diagnosis was made by magnetic resonance imaging because of the existence of neurological symptoms (headache and visual loss) during the course of disease. His radiological findings have resolved with therapy. Although neurological involvement is a rare manifestation in IgAV, we recommend magnetic resonance imaging in such patients for diagnosis and evaluation of complications. Copyright © 2017. Published by Elsevier Urban & Partner Sp. z o.o.

Progressive outer retinal necrosis associated with occlusive vasculitis in acquired immunodeficiency syndrome.

PubMed

Tseng, Chien-Chi; Chen, San-Ni; Hwang, Jiunn-Feng; Lin, Chun-Ju; Chen, Huan-Sheng

2015-05-01

A 45-year-old man, a case of acquired immunodeficiency syndrome, received a highly active antiretroviral therapy at the outpatient service for 4 years without regular follow-up. He experienced progressively blurred vision for 6 months and a cutaneous zoster on his back 3 months ago. He was diagnosed with progressive outer retinal necrosis by polymerase chain reaction-restriction fragment length polymorphism using an aqueous humor sample, which revealed an existence of varicella zoster virus. He was given a combination of systemic, intravitreal antiviral and a highly active antiretroviral therapy. Occlusive vasculitis, an unusual finding for progressive outer retinal necrosis, developed in both eyes 1 week after the secondary intravitreal injection. Unfortunately, his vision deteriorated to no light perception in both eyes within 2 weeks. Progressive outer retinal necrosis is characterized clinically as showing minimal or no inflammation in the aqueous and vitreous humors, absence of retinal vasculitis, and patches of yellowish spots located deep in the retina. Physicians should pay attention to this rare case of progressive outer retinal necrosis associated occlusive vasculitis with very poor prognosis in spite of aggressive treatment. Copyright © 2015. Published by Elsevier B.V.

Periodic Fever, Aphthous Stomatitis, Pharyngitis, Adenitis Syndrome (PFAPA)

MedlinePlus

... Keep me signed in Passwords are Case Sensitive. Ex. Enter smith as follows: Smith Forgot Username/Password? ... Erythematosus (Juvenile) Takayasu's Arteritis Tendinitis & Bursitis Tumor Necrosis Factor Receptor Associated Periodic Syndrome (Juvenile) Vasculitis Enfermedades y ...

Heart transplantation in patients with eosinophilic granulomatosis with polyangiitis (Churg-Strauss syndrome).

PubMed

Groh, Matthieu; Masciocco, Gabriella; Kirchner, Elizabeth; Kristen, Arnt; Pellegrini, Carlo; Varnous, Shaïda; Bortman, Guillermo; Rosenberg, Mark; Brucato, Antonio; Waterworth, Paul; Bonacina, Edgardo; Facchetti, Fabio; Calabrese, Leonard; Gregorini, Gina; Scali, Juan Jose; Starling, Randall; Frigerio, Maria; D'Armini, Andrea Maria; Guillevin, Loïc

2014-08-01

Heart involvement is the leading cause of death of patients with eosinophilic granulomatosis with polyangiitis (EGPA; formerly Churg-Strauss syndrome) and is more frequent in anti-neutrophil cytoplasm antibody (ANCA)-negative patients. Post-transplant outcome has only been reported once. We conducted a retrospective international multicenter study. Patients satisfying the criteria of the American College of Rheumatology and/or revised Chapel Hill Consensus Conference Nomenclature were identified by collaborating vasculitis and transplant specialists, and the help of the Churg-Strauss Syndrome Association. Nine ANCA(-) patients who received transplants between October 1987 and December 2009 were identified. The vasculitis and cardiomyopathy diagnoses were concomitant for 5 patients and separated by 12 to 288 months for the remaining 4 patients. Despite ongoing immunosuppression, histologic examination of 7 (78%) patients' explanted hearts showed histologic patterns suggestive of active vasculitis. The overall 5-year survival rate was low (57%), but rose to 80% when considering only the 6 patients transplanted during the last decade. After survival lasting 3 to 60 months, 4 (44%) patients died sudden deaths. The search for EGPA-related cardiomyopathy is mandatory early in the course of this type of vasculitis. Indeed, prompt treatment with corticosteroids and cyclophosphamide may achieve restore cardiac function. Most patients in this series were undertreated. For patients with refractory EGPA, heart transplantation should be performed, which carries a fair prognosis. No optimal immunosuppressive strategy has yet been identified. Copyright © 2014 International Society for Heart and Lung Transplantation. All rights reserved.

Safety and Efficacy of Anti-Pandemic H1N1 Vaccination in Rheumatic Diseases

ClinicalTrials.gov

2010-06-25

Rheumatoid Arthritis; Spondyloarthritis; Systemic Lupus Erythematosus (SLE); Dermatomyositis (DM); DMixed Connective Tissue Disease; Systemic Vasculitis; Systemic Sclerosis (SSc); Sjögren's Syndrome; Antiphospholipid Syndrome; Juvenile Idiopathic Arthritis; Juvenile SLE; Juvenile DM

An Abdominal Presentation of Churg-Strauss Syndrome

PubMed Central

Rees, J. R. E.; Burgess, P.

2010-01-01

Churg-Strauss syndrome is a small and medium vessel vasculitis that is also known as allergic granulomatous angiitis. It most commonly presents with an asthma like symptoms. It was first described in Mount Siani Hospital, New York in 1951 by Jacob Churg and Lotte Stauss and was recognised after the study of a series of 13 patients who had asthma, eosinophilia, granulomatous inflammation necrotising systemic vasculitis and necrotising glomerulonephritis. We describe a case of Churg-Strauss syndrome presenting with abdominal pain and later during the hospital admission a mono-neuritis multiplex syndrome affecting the lower limbs. The patient presented in such an atypical fashion with abdominal signs and symptoms that they required laparotomy and the diagnosis was made after histological examination of tissue taken at the time of surgery. Treatment with immunosuppression and aggressive rehabilitation achieved a progressive recovery which continued on discharge from hospital. PMID:20814555

Coronary involvement in Churg-Strauss syndrome: a case report with CT findings.

PubMed

Doo, Kyung Won; Yong, Hwan Seok; Kang, Eun-Young

2013-12-01

We report a case of Churg-Strauss syndrome (CSS) associated with coronary artery involvement, as demonstrated on coronary CT angiography (CCTA), without specific cardiac symptoms. A 69-year-old male had an 8-year history of bronchial asthma and chronic sinusitis with hypereosinophilia (35 %), polyneuropathy, and a positive antineutrophil cytoplasmic antibody titer, so he was diagnosed with CSS. The patient had no specific cardiac symptoms, but CCTA showed vasculitis and a saccular aneurysm involving the proximal coronary arteries. The 3-year follow-up CCTA demonstrated an increase in the extent of soft-tissue wall thickening and infiltration involving the coronary arteries. Although vasculitis of the major coronary arteries is not a prominent feature of CSS, our case suggests that the coronary arteries may also be targeted in this syndrome.

Churg-strauss syndrome: an update.

PubMed

Abril, Andy

2011-12-01

Churg-Strauss syndrome is an uncommon disease of unknown cause described initially by Churg and Strauss in 1951. Even though it was initially thought to be a variant of polyarteritis nodosa, its pathological, clinical, and laboratory features show that it is related to the small vessel vasculitides, and it is now classified as an antineutrophil cytoplasmic antibody-associated vasculitis. The presence of asthma, usually of adult onset, along with other allergic symptoms, peripheral and tissue eosinophilia, is specific to this disease. These features usually help clinicians distinguish it from other types of small vessel vasculitis and should alert clinicians about its presence. Two different clinical subtypes defined by the presence of antineutrophil cytoplasmic antibodies recently have been recognized. Recent advances in the treatment and pathophysiology of Churg-Strauss syndrome are reviewed in this article.

Etiology of cutaneous vasculitis: utility of a systemic approach

PubMed

Chanussot-Deprez, Caroline; Vega-Memije, María Elisa; Flores-Suárez, Luis; Ríos-Romero, Celia; Cabiedes-Contreras, Javier; Reyes, Edgardo; Rangel-Gamboa, Lucia

2018-01-01

Cutaneous vasculities (CV) represents a diagnostic challenge, occurs as primary cutaneous disorder or as a manifestation of other entities. To search the cause of CV. Methods: Patients with CV were prospectively evaluated. In all patients, skin biopsies were drawn, and direct immunofluorescence was done in most of the patients. American College of Rheumatology (ACR) and Chapel Hill Consensus Conference Criteria (CHCC) were used for classification. 32 patients were studied. There was female predominance (71.8%). Children presented drug-associated CV or Schönlein-Henoch púrpura (SHP). Adults presented more frequently SHP, systemic lupus erythematosus or paraneoplastic vasculitis, other diagnosis as polyarteritis nodosa, microscopic polyangiitis, thrombotic vasculitis (post-puerperal), antiphospholipid syndrome, Churg-Strauss syndrome, and drug-associated CV were presented. Using the ACR and CHCC criteria, 50% of cases were classified. In our institution, during this work the etiologic diagnostic of CV increased more than twice. However, in the case of HSV or LA and SHP none of the proposed criteria had high specificity; other parameters were used to discern between both. Six patients remained as not classified. In our view, cryoglobulins and hepatitis serology do not seem useful unless patient’s history supports they need to be done. Unclassified patients were followed-up closely for 2 years. Copyright: © 2018 SecretarÍa de Salud

Churg-Strauss syndrome presenting as scar reactivation: histopathologic features and an illustration of 'locus minoris resistentiae'.

PubMed

Gee, Sarah N; Harris, Anna C; Zimarowski, Mary Jane

2013-05-01

We report a 33-year-old female with cutaneous involvement by Churg-Strauss syndrome confined to surgical scars that were obtained 13 years before. She presented to the emergency department with 2-day history of fever, night sweats, right-sided weakness, hoarseness and worsening asthma symptoms. She was found to have an eosinophilia and two sub-5-mm pulmonary nodules. The patient also reported that the scars on her right thumb, inner wrist and back had been swollen, red and painful for 2 days. Examination revealed tender, erythematous, well-healed edematous scars studded with small skin colored papules. She had no clinical findings that were classic for cutaneous vasculitis. A skin biopsy of a scar revealed perivascular and palisading granulomatous inflammation consisting of histiocytes and neutrophils with leukocytoclasia. Focal vascular injury was identified. Scattered tissue eosinophils were seen. Special stains were negative for infection. Thereafter, she was started on intravenous steroids, at which point the fever, pulmonary and cutaneous symptoms subsided. Although scar sarcoidosis is a well-described phenomenon, granulomatous inflammation and vasculitis seen in Churg-Strauss syndrome exclusively manifesting in well-healed surgical scars highlights the unique features seen in this case and draws attention to the concept of locus minoris resistentiae. This case also highlights how a skin biopsy in the setting of suspected systemic vasculitis can confirm the presence of vasculitis and/or granulomatous inflammation and obviate the need for more invasive, higher risk procedures such as lung biopsy. Copyright © 2013 John Wiley & Sons A/S. Published by Blackwell Publishing Ltd.

Churg-Strauss syndrome presenting with eosinophilic myocarditis: a diagnostic challenge.

PubMed

Correia, Ana Sofia; Gonçalves, Alexandra; Araújo, Vítor; Almeida e Silva, João; Pereira, José Manuel; Rodrigues Pereira, Pedro; Pizarro, Manuel; Silva, João Carlos; Maciel, Maria Júlia

2013-09-01

Churg-Strauss syndrome (CSS) is an unusual disease that presents as systemic vasculitis and peripheral eosinophilia in patients with an atopic constitution. Cardiac involvement is unusual and often not prominent on initial presentation, but is an important cause of morbidity and mortality in patients with CSS. We report the case of a young woman with severe acute myocarditis. Coronary arteriography demonstrated extensive focal vasculopathy, consistent with coronary vasculitis, and myocardial biopsy showed eosinophilic myocarditis. This presentation led to an initial diagnosis of CSS in this patient and appropriate therapy resulted in a spectacular remission of disease activity. Copyright © 2012 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.

Juvenile polyarteritis nodosa associated with toxoplasmosis presenting as Kawasaki disease.

PubMed

Başaran, Özge; Çakar, Nilgün; Gür, Gökçe; Kocabaş, Abdullah; Gülhan, Belgin; Çaycı, Fatma Şemsa; Çelikel, Banu Acar

2014-04-01

Polyarteritis nodosa (PAN) is a vasculitis characterized by inflammatory necrosis of medium-sized arteries. Juvenile PAN and Kawasaki disease (KD) both cause vasculitis of the medium-sized arteries, and share common features. They have overlapping clinical features. Treatment should be managed according to the severity of symptoms and persistence of clinical manifestations. Herein is described the case of a 14-year-old boy first diagnosed with KD, who then fulfilled the criteria for juvenile PAN due to the development of severe myalgia, persistent fever, polyneuropathy and coronary arterial dilatation. He also had acute toxoplasmosis at the onset of vasculitis symptoms. The final diagnosis was of juvenile PAN associated with toxoplasmosis infection. Toxoplasma infection can be considered as an etiological agent for PAN and other vasculitis syndromes. Awareness of toxoplasmosis-related PAN facilitates early diagnosis, and instigation of appropriate treatment. © 2014 The Authors. Pediatrics International © 2014 Japan Pediatric Society.

Small bowel involvement documented by capsule endoscopy in Churg-Strauss syndrome

PubMed Central

Beye, Birane; Lesur, Gilles; Claude, Pierre; Martzolf, Lionel; Kieffer, Pierre; Sondag, Daniel

2015-01-01

Churg-Strauss syndrome is a small and medium vessel vasculitis and is also known as allergic granulomatous angiitis. Gastrointestinal involvement is common in patients with Churg-Strauss syndrome (20-50%). The most common symptoms are abdominal pain, diarrhoea and occasionally gastrointestinal bleeding and perforation. We present a case of Churg-Strauss syndrome with small bowel lesions documented by video capsule endoscopy. PMID:26664542

Churg-Strauss syndrome masquerading as an acute coronary syndrome.

PubMed

Triantafyllis, Andreas S; Sakadakis, Eleftherios A; Papafilippaki, Argyro; Katsimbri, Pelagia; Panou, Fotios; Anastasiou-Nana, Maria; Lekakis, Ioannis

2015-02-01

Churg-Strauss Syndrome (CSS) is a rare vasculitis with multiorgan involvement. Cardiac manifestations are common causing serious complications. We report a case of CSS masquerading as a non-ST elevation myocardial infarction with heart failure. CSS should be considered in the differential diagnosis of an acute coronary syndrome(ACS)with normal coronary arteries when history of asthma, peripheral eosinophilia and multisystemic involvement is present.

Small bowel involvement documented by capsule endoscopy in Churg-Strauss syndrome.

PubMed

Beye, Birane; Lesur, Gilles; Claude, Pierre; Martzolf, Lionel; Kieffer, Pierre; Sondag, Daniel

2015-01-01

Churg-Strauss syndrome is a small and medium vessel vasculitis and is also known as allergic granulomatous angiitis. Gastrointestinal involvement is common in patients with Churg-Strauss syndrome (20-50%). The most common symptoms are abdominal pain, diarrhoea and occasionally gastrointestinal bleeding and perforation. We present a case of Churg-Strauss syndrome with small bowel lesions documented by video capsule endoscopy.

A case of scrotal swelling mimicking testicular torsion preceding Henoch-Schönlein vasculitis.

PubMed

Akgun, C

2012-01-01

Henoch-Schönlein purpura, is one of the most common types of multisystemic vasculitis seen in childhood. The major clinical manifestations are cutaneous purpura, arthritis, abdominal pain, gastrointestinal bleeding, and nephritis. Isolated central nervous system vasculitis, seizures, coma and hemorrhage, Guillan--Barré syndrome, ataxia and central and peripheral neuropathy, ocular involvement, orchitis, epididymitis or testicular torsion are medical or surgical complications. In this study, we report a 7-year-old boy with scrotal swelling mimicking testicular torsion with ultrasonographic and clinical findings that the typical clinical features of Henoch-Schönlein purpura including rashes and arthritis were developed after one week of surgery (Ref. 15).

Churg-Strauss syndrome in childhood: a case report.

PubMed

Albahri, Ziad; Minxová, Lenka; Lukeš, Antonín; Mawiri, Abdul Al; Štefáčková, Šárka

2014-10-01

Churg-Strauss syndrome is a rare form of small-vessel vasculitis. In the current report, we describe the case of a 17-year-old Czech girl predominantly characterized by peripheral neuropathy, the presence of cardiac and pulmonary involvement, hypereosinophilia, asthma, and sinusitis that led to the diagnosis of Churg-Strauss syndrome. © The Author(s) 2013.

[Central nervous system vasculitis and of the peripheral nerves in the elderly].

PubMed

Boddaert, Jacques; Verny, Marc

2002-11-01

Vasculitis of the nervous system are rare in the elderly. When present, they may constitute an urgent diagnosis and a therapeutic emergency. Clinical expression is rich and without specificity. Atypical signs (unusual course of dementia, systemic signs) or atypical laboratory results (inflammatory syndrome) may suggest the diagnosis of vasculitis. However, as multiple comorbidity is the rule in elderly subjects, searching for intercurrent factors (e.g. atrial fibrilation due to infectious disease causing embolic stroke) may be more contributive than searching for proof of a rare disease (vasculitis) with invasive procedures in this population. Giant cell (temporal) arteritis is the only vasculitis specifically related with age; the vital prognosis of vision may be compromised. Corticosterid therapy must be instituted without delay. Periartritis nodosa begins in 30% of cases after 60 years of age. The clinical features are the same as in younger subjects. Other vasculidis are rare in the elderly. In absence of specific studies in this population, therapeutic protocols are the same as in younger subjects but may have to be adjusted.

ANCA-Negative Churg-Strauss Syndrome Presenting as Acute Multiple Cerebral Infarcts: A Case Report.

PubMed

Psychogios, Klearchos; Evmorfiadis, Ilias; Dragomanovits, Spyros; Stavridis, Athanasios; Takis, Konstantinos; Kaklamanis, Loukas; Stathis, Pantelis

2017-03-01

Eosinophilic granulomatosis with polyangiitis (EGPA, previously named Churg-Strauss syndrome) is a form of necrotizing vasculitis occurring in patients with asthma and eosinophilia. Ischemic stroke is a relatively rare complication of the disease. We report a case of a 63-year-old woman with multiple embolic infarcts, hypereosinophilia (for >7 years), and skin rash. Elevated cardiac enzymes and cardiac magnetic resonance imaging were consistent with endomyocarditis. The simultaneous presence of history of asthma, sinusitis, hypereosinophilia, and vasculitis led to the diagnosis of EGPA. This case contributes to the recent debate of the 2 possible presentations of the disease according to the ANCA (antineutrophil cytoplasmic antibodies) status. We furthermore underscore the need for careful differential diagnosis of the "ANCA negative" cases with persistent hypereosinophilia from the idiopathic hypereosinophilic syndrome. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Low Dose Naltrexone to Improve Physical Health in Patients With Vasculitis

ClinicalTrials.gov

2018-06-08

Eosinophilic Granulomatosis With Polyangiitis (EGPA); Churg-Strauss Syndrome (CSS); Giant Cell Arteritis; Granulomatosis With Polyangiitis; Microscopic Polyangiitis; Polyarteritis Nodosa; Takayasu Arteritis

Febrile urticaria in a family: uncommon manifestation of a common disease.

PubMed

Sharma, Vishal; Singhal, Mayank; Sharma, Alka; Kumar, Vivek

2012-12-15

Cutaneous manifestations are uncommon with malaria. These include urticaria, purpura fulminans, and petechial rash. We report on a series of three patients from a single family who had an urticarial rash with fever that was subsequently diagnosed to be caused by malaria. Urticarial rash has been previously reported with both falciparum and vivax malaria infections. Although the exact pathogenesis is not clear urticarial rash might be related with IgE mediated mast cell degranulation.

East Coast Fever Caused by Theileria parva Is Characterized by Macrophage Activation Associated with Vasculitis and Respiratory Failure

PubMed Central

Schneider, David A.; Frevert, Charles W.; Nelson, Danielle D.; Morrison, W. Ivan; Knowles, Donald P.

2016-01-01

Respiratory failure and death in East Coast Fever (ECF), a clinical syndrome of African cattle caused by the apicomplexan parasite Theileria parva, has historically been attributed to pulmonary infiltration by infected lymphocytes. However, immunohistochemical staining of tissue from T. parva infected cattle revealed large numbers of CD3- and CD20-negative intralesional mononuclear cells. Due to this finding, we hypothesized that macrophages play an important role in Theileria parva disease pathogenesis. Data presented here demonstrates that terminal ECF in both Holstein and Boran cattle is largely due to multisystemic histiocytic responses and resultant tissue damage. Furthermore, the combination of these histologic changes with the clinical findings, including lymphadenopathy, prolonged pyrexia, multi-lineage leukopenia, and thrombocytopenia is consistent with macrophage activation syndrome. All animals that succumbed to infection exhibited lymphohistiocytic vasculitis of small to medium caliber blood and lymphatic vessels. In pulmonary, lymphoid, splenic and hepatic tissues from Holstein cattle, the majority of intralesional macrophages were positive for CD163, and often expressed large amounts of IL-17. These data define a terminal ECF pathogenesis in which parasite-driven lymphoproliferation leads to secondary systemic macrophage activation syndrome, mononuclear vasculitis, pulmonary edema, respiratory failure and death. The accompanying macrophage phenotype defined by CD163 and IL-17 is presented in the context of this pathogenesis. PMID:27195791

East Coast Fever Caused by Theileria parva Is Characterized by Macrophage Activation Associated with Vasculitis and Respiratory Failure.

PubMed

Fry, Lindsay M; Schneider, David A; Frevert, Charles W; Nelson, Danielle D; Morrison, W Ivan; Knowles, Donald P

2016-01-01

Respiratory failure and death in East Coast Fever (ECF), a clinical syndrome of African cattle caused by the apicomplexan parasite Theileria parva, has historically been attributed to pulmonary infiltration by infected lymphocytes. However, immunohistochemical staining of tissue from T. parva infected cattle revealed large numbers of CD3- and CD20-negative intralesional mononuclear cells. Due to this finding, we hypothesized that macrophages play an important role in Theileria parva disease pathogenesis. Data presented here demonstrates that terminal ECF in both Holstein and Boran cattle is largely due to multisystemic histiocytic responses and resultant tissue damage. Furthermore, the combination of these histologic changes with the clinical findings, including lymphadenopathy, prolonged pyrexia, multi-lineage leukopenia, and thrombocytopenia is consistent with macrophage activation syndrome. All animals that succumbed to infection exhibited lymphohistiocytic vasculitis of small to medium caliber blood and lymphatic vessels. In pulmonary, lymphoid, splenic and hepatic tissues from Holstein cattle, the majority of intralesional macrophages were positive for CD163, and often expressed large amounts of IL-17. These data define a terminal ECF pathogenesis in which parasite-driven lymphoproliferation leads to secondary systemic macrophage activation syndrome, mononuclear vasculitis, pulmonary edema, respiratory failure and death. The accompanying macrophage phenotype defined by CD163 and IL-17 is presented in the context of this pathogenesis.

Gout

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Osteonecrosis

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Cryopyrin-associated periodic syndrome.

PubMed

Giat, Eitan; Lidar, Merav

2014-10-01

CAPS is a rare autoinflammatory disease associated with mutations in the NLRP3 gene that result in overactivation of the inflammasome, increased secretion of IL-1beta and IL-18, and systemic inflammation. Genetic testing has allowed for grouping of the three, previously distinct clinical syndromes of FCAS, MWS and NOMID, into a single syndrome termed CAPS. The clinical features include urticarial rash and fever, CNS and musculoskeletal involvement, ocular disorders and progressive deafness. Onset, severity and complications (mainly retardation, seizures, destructive arthropathy and amyloidosis) depend on the specific mutation. Diagnosis is determined by genetic tests but is often delayed due to lack of awareness. In Israel, the relative abundance of other autoinflammatory disorders (FMF, Behçet's disease) may result in misdiagnosis. Treatment is based on IL-1 antagonism, which usually results in prompt clinical response and may prevent amyloidosis.

Polymyalgia Rheumatica

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Neck Pain

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Psoriatic Arthritis

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Juvenile Arthritis

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Dermatomyositis (Juvenile)

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Metabolic Myopathies

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Spinal Stenosis

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Churg-Strauss syndrome: a case report*

PubMed Central

Fernandes, Gabriel Lacerda; Teixeira, Arivaldo Araújo; Antón, Ana Graziela Santana; Reis, Alan Timóteo Rodrigues; de Freitas, Ana Carolina Rezende; Basílio, Dunya Bachour

2014-01-01

Churg-Strauss syndrome is a rare systemic disease primarily characterized by hypereosinophilia, asthma and vasculitis. The lung is the organ most frequently involved. In the present report, the authors describe a relatively rare finding in this disease - the presence of a pulmonary nodule -, while recalling the main radiological findings and the most relevant differential diagnoses. PMID:25741095

Diagnosis and classification of eosinophilic granulomatosis with polyangiitis (formerly named Churg-Strauss syndrome).

PubMed

Mouthon, Luc; Dunogue, Bertrand; Guillevin, Loïc

2014-01-01

Recently, a group of experts in the field suggested to rename Churg-Strauss syndrome as eosinophilic granulomatosis with polyangiitis (EGPA). This condition, first described in 1951, is a rare small- and medium-sized-vessel vasculitis characterized by an almost constant association with asthma and eosinophilia, and, by the presence of anti-myeloperoxidase (MPO) antineutrophil cytoplasm antibodies (ANCA) in 30-38% of the patients. Vasculitis typically develops in a previously asthmatic and eosinophilic middle-aged patient. Asthma is severe, associated with eosinophilia and extrapulmonary symptoms. Most frequently EGPA involves the peripheral nerves and skin. Other organs, however, may be affected and must be screened for vasculitis, especially those associated with a poorer prognosis, such as the heart, kidney and gastrointestinal tract, as assessed by the recently revised Five-Factor Score (FFS). Recent insights, particularly concerning clinical differences associated with ANCA status, showed that EGPA patients might constitute a heterogeneous group. Thus, EGPA patients with anti-MPO ANCA suffered more, albeit not exclusively, from vasculitis symptoms, such as glomerulonephritis, mononeuritis multiplex and alveolar hemorrhage, whereas ANCA-negative patients more frequently develop heart involvement. This observation led to the hypothesis that EGPA might be divided into different clinical and pathophysiological subtypes, which could be managed better with more specifically adapted therapies. For now, EGPA treatment still relies mainly on corticosteroids and, when necessary for patients with poorer prognoses, combined immunosuppressant drugs, especially cyclophosphamide. Overall survival of EGPA patients is good, despite not uncommon relapses. Copyright © 2014 Elsevier Ltd. All rights reserved.

Find a Rheumatologist

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Antinuclear Antibodies (ANA)

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Sex and Arthritis

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Joint Injection/Aspiration

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Giant Cell Arteritis

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Tendinitis and Bursitis

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HIV and Rheumatic Disease

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What Is a Rheumatologist?

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Genetics and Rheumatic Disease

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Pregnancy and Rheumatic Disease

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HCV and Rheumatic Disease

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American College of Rheumatology

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Granulomatosis with Polyangiitis (Wegener's)

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Calcium Pyrophosphate Deposition (CPPD)

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Sensitivity to non-acetylated salicylates in a patient with asthma, nasal polyps, and rheumatoid arthritis.

PubMed

Chudwin, D S; Strub, M; Golden, H E; Frey, C; Richmond, G W; Luskin, A T

1986-08-01

A woman experienced exacerbations of bronchial asthma after taking aspirin and other non-steroidal anti-inflammatory drugs (NSAIDs) for rheumatoid arthritis. On oral challenges, she developed an urticarial reaction after tartrazine; urticarial and bronchospastic reactions after salicylsalicylic acid; and urticarial and bronchospastic reactions after choline magnesium trisalicylate. Non-acetylated salicylates have been recommended for use in aspirin- and/or tartrazine-sensitive patients. The results of sensitivity studies of our patient indicates that such patients may also be sensitive to non-acetylated salicylates.

Cerebral Vasculitis in X-linked Lymphoproliferative Disease Cured by Matched Unrelated Cord Blood Transplant.

PubMed

Gray, Paul E; O'Brien, Tracey A; Wagle, Mayura; Tangye, Stuart G; Palendira, Umaimainthan; Roscioli, Tony; Choo, Sharon; Sutton, Rosemary; Ziegler, John B; Frith, Katie

2015-10-01

Vasculitis occurs rarely in association with X-linked lymphoproliferative disease (XLP). There are four published cases of non-EBV XLP-associated cerebral vasculitis reported, none of whom have survived without major cognitive impairment. A 9-year old boy initially presented aged 5 years with a restrictive joint disease. He subsequently developed dysgammaglobulinemia, episodic severe pneumonitis, aplastic anaemia, gastritis and cerebral vasculitis. A diagnosis of XLP was made, based on flow cytometric analysis and the identification of a novel mutation in SH2D1A, c.96G>C. No peripheral blood lymphocyte clonal proliferation was identified and he was EBV negative, although human herpes virus-7 (HHV7) was detected repeatedly in his cerebrospinal fluid. He underwent a reduced intensity unrelated umbilical cord blood transplant, but failed to engraft. A second 5/6 matched cord gave 100 % donor engraftment. Complications included BK virus-associated haemorrhagic cystitis, a possible NK-cell mediated immune reconstitution syndrome and post-transplant anti-glomerular basement membrane disease, the latter treated with cyclophosphamide and rituximab. At +450 days post-transplant he is in remission from his vasculitis and anti-glomerular basement membrane disease, and HHV-7 has remained undetectable. This is the second published description of joint disease in XLP, and only the fourth case of non-EBV associated cerebral vasculitis in XLP, as well as being the first to be successfully treated for this manifestation. This case raises specific questions about vasculitis in XLP, in particular the potential relevance of HHV-7 to the pathogenesis.

NSAIDs (Nonsteroidal Anti-inflammatory Drugs)

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Osteonecrosis of the Jaw (ONJ)

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The linkage between Churg-Strauss syndrome and leukotriene receptor antagonists: fact or fiction?

PubMed Central

McDanel, Deanna L; Muller, Barbara A

2005-01-01

Epidemiologic evidence has shown that the worldwide prevalence of asthma is increasing. The leukotriene receptor antagonists (LTRAs) represent a new class of therapy for asthma. They have been developed in the last decade and play a pivotal steroid-sparing role in treating the inflammatory component of asthma. Consequently, reports of Churg-Strauss syndrome (CSS), a rare form of systemic vasculitis, have been recognized as a potential side effect in individuals with moderate to severe asthma on LTRA therapy. The serious nature of this disorder is worthy of prompt recognition by clinicians and aggressive therapy to avoid the subsequent longstanding effects of vasculitis. To validate the postulated linkage between the LTRAs and CSS, this review comprehensively evaluates reported cases in the literature and supports a pathophysiological relationship between the LTRAs and the development of CSS. PMID:18360552

Eosinophilic granulomatosis with polyangiitis (Churg-Strauss syndrome) presenting as diffuse myositis.

PubMed

Parent, Marc-Etienne; Larue, Sandrine; Ellezam, Benjamin

2014-11-21

Eosinophilic granulomatosis with polyangiitis is a complex multisystemic syndrome with heterogeneous presentation. Most often, there is a clinical history of asthma or other atopic conditions, and current presentation generally includes signs of cutaneous or pulmonary involvement. Very few reports described myalgia or weakness as the chief complaint. Of these, only a few included muscle biopsy evaluation and none showed convincing evidence of primary myositis. We believe this report is the first to demonstrate true myositis in the setting of early eosinophilic granulomatosis with polyangiitis. This report describes a 74 year old Caucasian man, with no known allergies, presenting severe myalgia, muscle weakness, jaw claudication, and fever. Blood work showed marked eosinophilia and high creatine kinase levels. Biceps brachialis muscle biopsy revealed eosinophilic necrotizing vasculitis and true myositis with myophagocytosis of non-necrotic fibers and strong sarcolemmal MHC-1 overexpression by immunohistochemistry. This patient was successfully treated with prednisone and azathioprine. Our finding of true myositis in a case of eosinophilic granulomatosis with polyangiitis suggests that primary auto-immunity against muscle fibers, distinct from the secondary effects of vasculitis, can occur in this entity and may represent an overlap syndrome. Early recognition of eosinophilic granulomatosis with polyangiitis in patients presenting with myositis may provide an opportunity to treat the vasculitis before onset of severe multisystemic disease. We recommend the use of muscle biopsy with immunohistochemistry for MHC-1 to confirm the diagnosis of myositis in the setting of eosinophilic granulomatosis with polyangiitis.

Therapeutic immunomodulation in systemic vasculitis: taking stock.

PubMed

Puéchal, Xavier; Guillevin, Loïc

2013-07-01

Current data on therapeutic immunomodulation used to treat systemic vasculitides are reviewed in this paper, which also discusses ongoing and future developments in the field. In vasculitides associated with anti-neutrophil cytoplasmic antibodies, rituximab is a validated induction treatment that can serve as an alternative to cyclophosphamide and must be followed by maintenance treatment. In addition, the usefulness of rituximab as maintenance treatment was established recently. Immunoglobulins can be helpful adjuncts, most notably in patients with severe immunodepression. Plasmapheresis is indicated in patients with severe renal failure and may have a role in the treatment of alveolar hemorrhage syndromes. Mepolizumab has produced encouraging preliminary results in eosinophilic granulomatosis with polyangiitis (Churg-Strauss). Rituximab can be used in cryoglobulinemic vasculitis associated with hepatitis C virus infection when antiviral therapy fails or the disease is severe. Very low doses of interleukin-2 may be helpful in refractory forms. Rituximab is also an option in essential mixed cryoglobulinemia with uncontrolled vasculitis despite glucocorticoid and/or immunosuppressive treatment. In polyarteritis nodosa associated with the hepatitis B virus, a combination of short-course glucocorticoids, plasmapheresis, and antiviral therapy produces excellent outcomes. Intravenous immunoglobulins are used to treat Kawasaki disease, in which they diminish the incidence of coronary artery aneurysms. Several prospective controlled trials are currently assessing tocilizumab in giant-cell arteritis. Rituximab has useful effects in systemic vasculitis associated with rheumatoid arthritis. In Goodpasture's syndrome, plasmapheresis is indicated to clear the antibodies to glomerular membrane antigen, which can induce glomerulonephritis. Copyright © 2012 Société française de rhumatologie. Published by Elsevier SAS. All rights reserved.

Novel evidences of atypical manifestations in cryopyrin-associated periodic syndromes.

PubMed

Bujan-Rivas, Segundo; Basagaña, Maria; Sena, Francisca; Méndez, Maria; Dordal, Maria Teresa; Gonzalez-Roca, Eva; Ruiz-Ortiz, Estibaliz; Mensa-Vilaró, Anna; Plaza, Susana; Modesto, Consuelo; Ordi-Ros, Josep; Yagüe, Jordi; Martínez-Valle, Ferrán; Aróstegui, Juan Ignacio

2017-01-01

Cryopyrin-associated periodic syndromes (CAPS) usually start during infancy as an urticarial-like rash and a marked acute phase response, with additional manifestations appearing during its evolution. The aim of this study was to expand the clinical diversity of CAPS by the description of novel atypical features. Clinical data were collected from patients' medical charts. Sanger sequencing analyzed NLRP3. Response to anti-IL-1 blockade was evaluated by clinical assessments and by measurements of laboratory parameters. Seventeen patients from two families (A and B), carrying the p.Ala439Thr and p.Arg260Trp NLRP3 mutations respectively, were enrolled. The disease was unexpectedly atypical in all members of Family A, with a 16-year-old asymptomatic carrier, and onset in adulthood associated with absence of skin lesions in four affected members. Surprisingly, one patient from each family suffered from severe haemorrhagic cystitis due to AA amyloidosis in the urinary bladder. Members of Family B displayed a classical phenotype, with two patients suffering from olfactive disorders. Our evidence suggests that CAPS may occasionally be presented as a late-onset, recurrent inflammatory disease without urticarial-like rash. In some patients, AA amyloidosis in strange locations like urinary bladder may complicate the clinical course. The response to IL-1 blockade in these atypical CAPS was similar to that described in classical forms. Consequently, we suggest that CAPS should be included in the differential diagnosis of adult patients with unexplained, recurrent inflammatory diseases, and once confirmed, the early initiation of anti-IL-1 blockade will probably prevent the development of life-threatening complications.

Immune System and Its Link to Rheumatic Diseases

MedlinePlus

... Keep me signed in Passwords are Case Sensitive. Ex. Enter smith as follows: Smith Forgot Username/Password? ... Erythematosus (Juvenile) Takayasu's Arteritis Tendinitis & Bursitis Tumor Necrosis Factor Receptor Associated Periodic Syndrome (Juvenile) Vasculitis Enfermedades y ...

A 92-Year-Old Male with Eosinophilic Asthma Presenting with Recurrent Palpable Purpuric Plaques

PubMed Central

Negbenebor, Nicole A.; Khalifian, Saami; Foreman, Ruth K.; Kroshinsky, Daniela

2018-01-01

Churg-Strauss syndrome or eosinophilic granulomatosis with polyangiitis is a systemic vasculitis affecting the small and medium-sized vasculature. It is commonly associated with asthma and eosinophilia. Most patients are diagnosed at around the age of 40. We report a case of biopsy-confirmed Churg-Strauss syndrome in a 92-year-old male with a history of eosinophilic asthma and peripheral eosinophilia who was later diagnosed with Churg-Strauss syndrome. PMID:29719830

Antithyroid Arthritis Syndrome: A Case Report and Review of the Literature

PubMed Central

Takaya, Kazuhiko; Kimura, Natsumi; Hiyoshi, Toru

2016-01-01

We herein report the case of a 38-year-old Japanese woman with antithyroid arthritis syndrome who experienced severe migratory polyarthritis after the initiation of thiamazole therapy. The patient's symptoms promptly disappeared without any sequelae after the withdrawal of the drug. Antithyroid arthritis syndrome is poorly characterized, and the findings from our literature review indicate that this syndrome exhibits serological features that are distinct from those of antithyroid agent-induced vasculitis syndrome. The absence of autoantibodies, especially anti-neutrophil cytoplasmic antibodies, may help characterize and diagnose antithyroid arthritis syndrome. Furthermore, physicians' awareness of this syndrome is essential for its diagnosis in clinical practice. PMID:27980264

Shaggy Lame Fox Syndrome in Pribilof Island Arctic Foxes ( Alopex lagopus pribilofensis), Alaska.

PubMed

Spraker, T R; White, P A

2017-03-01

A previously unrecognized condition is described in wild free-ranging Pribilof arctic foxes ( Alopex lagopus pribilofensis) from the Pribilof Islands, Alaska, USA. This condition is called shaggy lame fox syndrome (SLFS) denoting the primary clinical signs first observed. Criteria used to suspect SLFS on gross examination included emaciation, failure to shed winter pelage and moderate to severe polyarthritis. Criteria used to confirm SLFS histologically included polyarthritis (characterized by lymphoplasmacytic synovitis, tenosynovitis, bursitis, periosteal bony proliferation, and periarticular lymphoplasmacytic vasculitis) and systemic leukocytoclastic vasculitis. Other histological lesions often found included renal cortical infarcts, myocarditis with myocardial infarcts, lymphoplasmacytic meningitis, lymphoplasmacytic cuffing of meningeal and a few cerebral vessels, and cavitating infarcts of the brainstem and thalamus. The cause of SLFS is not known at this time; however, the gross and histological lesions suggest that the cause of SLFS may be a bacterial polyarthritis with a secondary immune-mediated vasculitis. These lesions are consistent with changes described with Erysipelothrix rhusiopathiae in domestic dogs; E. rhusiopathiae was identified from the synovial membrane of a swollen stifle joint and the kidney from one fox using real-time polymerase chain reaction and with culture from a fox that had gross and histological lesions of SLFS. Therefore, E. rhusiopathiae is a possible etiological agent for SLFS.

Vasculitis Syndromes of the Central and Peripheral Nervous Systems

MedlinePlus

... VCRC, www.rarediseasesnetwork.org/vcrc/ ), a network of academic medical centers, patient support organizations, and clinical research ... NIH RePORTER ( http://projectreporter.nih.gov ), a searchable database of current and past research projects supported by ...

[A case of Churg-Strauss syndrome with short duration from the onset of asthma to diagnosis of vasculitis].

PubMed

Fuse, Yoshikazu

2013-01-01

A 68-year-old woman was hospitalized because of bronchial asthma and a high myeloperoxidase antineutrophil cytoplasmic antibody (MPO-ANCA) level. She had suffered from rhinitis from one year before hospitalization, body weight loss from three months before, and asthma from one month before. On admission, she complained of dyspnea and body weight loss of over 6 kg. On laboratory tests, high MPO-ANCA and urinary abnormalities were found. On the next day, a renal biopsy was performed and histology showed necrotizing vasculitis with cellular crescents. Churg-Strauss syndrome (CSS) was diagnosed on the basis of the clinical course and histological findings. Prednisolone therapy induced rapid symptom remission, which was achieved within one month from the onset of asthma to the diagnosis of CSS. Early diagnosis and early care led to a good prognosis.

Contact urticaria from nickel and plastic additives (butylhydroxytoluene, oleylamide).

PubMed

Osmundsen, P E

1980-12-01

In two patients urticaria was elicited by contact with nickel-containing objects. Chamber-prick test with nickel sulfate 2.5% in pet. evoked a strong urticarial reaction in both patients. In one of the patients contact with plastic articles also provoked urticaria. A 20-min patch test with several articles of plastic (polyethylene and PVC) and with butylhydroxytoluene (BHT) 1% in ethanol elicited urticarial reactions. BHT is used as an antioxidant in plastic. Furthermore, open patch test with oleylamide (amide of oleic acid) 0.1% in ethanol elicited a strong urticarial reaction in 20 min. This chemical is used as a slipping agent in plastic.

Clinical presentation of Churg–Strauss syndrome in children

PubMed Central

Razenberg, Femke G.E.M.; Heynens, Jan W.C.M.; Jan de Vries, Geeuwke; Duijts, Liesbeth; de Jongste, Johan C.; de Blic, Jacques; Rosias, Philippe P.R.

2012-01-01

Churg–Strauss syndrome is an uncommon multisystem disorder characterized by asthma, eosinophilia and vasculitis. We report on a 12-year-old boy with asthma and deterioration of his general condition, who was eventually diagnosed with an ANCA-negative Churg–Strauss syndrome. The propositus included, 50 cases of childhood Churg–Strauss syndrome have been reported. The patient characteristics and clinical characteristics of these children are summarized. The respiratory tract is most frequently involved with pulmonary infiltrates, asthma and sinusitis. Early recognition of childhood Churg–Strauss syndrome is important as delayed diagnosis can lead to severe organ involvement, and possible fatal outcome. PMID:26029598

Clinical presentation of Churg-Strauss syndrome in children: A 12-year-old-boy with ANCA-negative Churg-Strauss syndrome.

PubMed

Razenberg, Femke G E M; Heynens, Jan W C M; Jan de Vries, Geeuwke; Duijts, Liesbeth; de Jongste, Johan C; de Blic, Jacques; Rosias, Philippe P R

2012-01-01

Churg-Strauss syndrome is an uncommon multisystem disorder characterized by asthma, eosinophilia and vasculitis. We report on a 12-year-old boy with asthma and deterioration of his general condition, who was eventually diagnosed with an ANCA-negative Churg-Strauss syndrome. The propositus included, 50 cases of childhood Churg-Strauss syndrome have been reported. The patient characteristics and clinical characteristics of these children are summarized. The respiratory tract is most frequently involved with pulmonary infiltrates, asthma and sinusitis. Early recognition of childhood Churg-Strauss syndrome is important as delayed diagnosis can lead to severe organ involvement, and possible fatal outcome.

Congestive cardiomyopathy and endobronchial granulomas as manifestations of Churg-Strauss syndrome.

PubMed Central

Alvarez-Sala, R.; Prados, C.; Armada, E.; Del Arco, A.; Villamor, J.

1995-01-01

Churg-Strauss syndrome is a systemic vasculitis. Its most frequent complications are heart diseases and asthma. Usually, cardiological manifestations are pericarditis, cardiac failure and myocardial infarction. Endobronchial granulomas identified by bronchoscopy are unusual. We present the case of a man with congestive cardiomyopathy and endobronchial granulomas macroscopically visible at bronchoscopy. After a review of medical literature, we found one case of congestive cardiomyopathy and no cases of endobronchial granulomas observed by bronchoscopy associated with Churg-Strauss syndrome. Images Figure PMID:7644400

Pruritic urticarial papules and plaques of pregnancy (PUPPP)--a case report.

PubMed

Ohlinger, R; Seidlitz, A; Volgmann, T

2003-01-01

Pruritic urticarial papules and plaques of pregnancy (PUPPP) is a rare dermatosis of unknown etiology that is most frequently seen in primiparas and twin/multiple pregnancies. The prognosis is favorable. We report a case of PUPPP in a primipara and review the clinical signs, differential diagnosis, possible etiologic factors, diagnosis, and therapy.

Redefined clinical features and diagnostic criteria in autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy

PubMed Central

Ferre, Elise M.N.; Rose, Stacey R.; Rosenzweig, Sergio D.; Burbelo, Peter D.; Romito, Kimberly R.; Niemela, Julie E.; Rosen, Lindsey B.; Break, Timothy J.; Gu, Wenjuan; Hunsberger, Sally; Browne, Sarah K.; Hsu, Amy P.; Rampertaap, Shakuntala; Swamydas, Muthulekha; Collar, Amanda L.; Kong, Heidi H.; Chascsa, David; Simcox, Thomas; Pham, Angela; Bondici, Anamaria; Natarajan, Mukil; Monsale, Joseph; Kleiner, David E.; Quezado, Martha; Alevizos, Ilias; Moutsopoulos, Niki M.; Yockey, Lynne; Frein, Cathleen; Soldatos, Ariane; Calvo, Katherine R.; Adjemian, Jennifer; Similuk, Morgan N.; Lang, David M.; Stone, Kelly D.; Uzel, Gulbu; Bishop, Rachel J.; Holland, Steven M.; Olivier, Kenneth N.; Fleisher, Thomas A.; Heller, Theo; Winer, Karen K.

2016-01-01

Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) is a rare primary immunodeficiency disorder typically caused by homozygous AIRE mutations. It classically presents with chronic mucocutaneous candidiasis and autoimmunity that primarily targets endocrine tissues; hypoparathyroidism and adrenal insufficiency are most common. Developing any two of these classic triad manifestations establishes the diagnosis. Although widely recognized in Europe, where nonendocrine autoimmune manifestations are uncommon, APECED is less defined in patients from the Western Hemisphere. We enrolled 35 consecutive American APECED patients (33 from the US) in a prospective observational natural history study and systematically examined their genetic, clinical, autoantibody, and immunological characteristics. Most patients were compound heterozygous; the most common AIRE mutation was c.967_979del13. All but one patient had anti–IFN-ω autoantibodies, including 4 of 5 patients without biallelic AIRE mutations. Urticarial eruption, hepatitis, gastritis, intestinal dysfunction, pneumonitis, and Sjögren’s-like syndrome, uncommon entities in European APECED cohorts, affected 40%–80% of American cases. Development of a classic diagnostic dyad was delayed at mean 7.38 years. Eighty percent of patients developed a median of 3 non-triad manifestations before a diagnostic dyad. Only 20% of patients had their first two manifestations among the classic triad. Urticarial eruption, intestinal dysfunction, and enamel hypoplasia were prominent among early manifestations. Patients exhibited expanded peripheral CD4+ T cells and CD21loCD38lo B lymphocytes. In summary, American APECED patients develop a diverse syndrome, with dramatic enrichment in organ-specific nonendocrine manifestations starting early in life, compared with European patients. Incorporation of these new manifestations into American diagnostic criteria would accelerate diagnosis by approximately 4 years and potentially prevent life-threatening endocrine complications. PMID:27588307

Usefulness of cardiac resonance imaging in Churg-Strauss syndrome.

PubMed

Nadeau, Pierre L; Kumar, Andreas; O'Connor, Kim; Couture, Christian Y; Bourgault, Christine; Dubois, Michelle; Sénéchal, Mario

2016-12-01

: Churg-Strauss syndrome (CSS) is a rare entity that is characterized by widespread vasculitis, which affects both small and medium-sized blood vessels of nearly all organs. More than 50% of these cases have cardiac involvement, which is the major cause of morbidity and mortality. We describe a case of a patient with cardiac biopsy proven CSS, and we discuss the usefulness of cardiovascular MRI for its diagnosis.

Cocaine/levamisole-associated autoimmune syndrome: a disease of neutrophil-mediated autoimmunity.

PubMed

Cascio, Michael J; Jen, Kuang-Yu

2018-01-01

Levamisole was previously used for its immunomodulatory properties to treat rheumatoid arthritis and some cancers. However, because of serious side-effects, it was taken off the market in the United States. Recently, levamisole has reemerged as a popular cocaine adulterant. Some individuals who consume levamisole-adulterated cocaine can develop a life-threatening autoimmune syndrome. In this review, the medical consequences of levamisole exposure and postulated mechanisms by which levamisole induces these adverse effects are discussed. Although agranulocytosis and cutaneous vasculitis are the major findings in patients who develop cocaine/levamisole-associated autoimmune syndrome (CLAAS), more recent experience indicates that other organ systems can be involved as well. Current studies point to neutrophil activation and neutrophil extracellular trap formation with subsequent antineutrophil cytoplasmic antibody-mediated tissue injury as a possible mechanism of CLAAS. In the past decade, the detrimental effects of levamisole have reemerged because of its popularity as a cocaine adulterant. Although infrequent, some individuals develop a systemic autoimmune syndrome characterized by immune-mediated agranulocytosis and antineutrophil cytoplasmic antibody-mediated vasculitis. Mechanistically, neutrophil antigens appear to be a major player in inducing CLAAS. Prompt cessation of levamisole exposure is key to treatment, although relapses are frequent because of the addictive effects of cocaine and the high prevalence of levamisole within the cocaine supply.

[Eosinophilic granulomatosis with polyangiitis (Churg-Strauss syndrome)].

PubMed

Guillevin, Loïc

2012-10-01

Eosinophilic granulomatosis with polyangiitis (EGPA) (Churg-Strauss), is a rare necrotizing vasculitis of small-sized vessels, associated to antimyeloperoxydase ANCA in 40% of patients. EGPA occurs in patients with asthma. Asthma is sever, associated with eosinophilia and extrapulmonary symptoms. Among them, mononeuritis multiplex is the most frequent symptom. When cardiac involvement is present, prognosis is poor. Despite a good overall prognosis, deaths are caused by vasculitis activity, gastrointestinal and cardiac involvement. Treatment is well codified based on steroids, which are quickly effective. Immunosuppressants combined with corticosteroids are compulsory to treat the most sever forms, mainly when cardiac and gastrointestinal or renal symptoms are present. Copyright © 2012. Published by Elsevier Masson SAS.

Coronary artery dilatation in toxic shock-like syndrome: the Kawasaki disease shock syndrome.

PubMed

Yim, Deane; Ramsay, James; Kothari, Darshan; Burgner, David

2010-11-01

Kawasaki disease is a common systemic vasculitis of childhood that may result in life-threatening coronary artery abnormalities. Despite an overlap of clinical features with toxic shock syndrome, children with Kawasaki disease generally do not develop shock. We report two cases of older children who presented with a toxic shock-like illness, and were diagnosed with Kawasaki disease when coronary artery abnormalities were found on echocardiography, in keeping with the recently described 'Kawasaki disease shock syndrome'. Clinicians should consider Kawasaki disease in all children presenting with toxic shock and assess for coronary artery damage.

Chronic calcific constrictive pericarditis complicating Churg-Strauss syndrome: first reported case.

PubMed

Aboukhoudir, Falah; Pansieri, Michel; Rekik, Sofiene

2014-10-01

Churg-Strauss syndrome is a necrotizing systemic vasculitis characterized by extravascular granulomas and eosinophilic infiltrates of small vessels. Although cardiac complications are considered to be relatively common, no case of constrictive calcified pericarditis has ever been previously described in this setting. In this report, we present the case of a 46-year-old man with Churg-Strauss syndrome, in whom we were able to document the development of symptomatic calcific constrictive pericarditis during a 10-year period despite long-term corticosteroid therapy. Georg Thieme Verlag KG Stuttgart · New York.

Autologous Peripheral Blood Stem Cell Transplantation in Patients With Life Threatening Autoimmune Diseases

ClinicalTrials.gov

2005-06-23

Purpura, Schoenlein-Henoch; Graft Versus Host Disease; Anemia, Hemolytic, Autoimmune; Rheumatoid Arthritis; Churg-Strauss Syndrome; Hypersensitivity Vasculitis; Wegener's Granulomatosis; Systemic Lupus Erythematosus; Giant Cell Arteritis; Pure Red Cell Aplasia; Juvenile Rheumatoid Arthritis; Polyarteritis Nodosa; Autoimmune Thrombocytopenic Purpura; Takayasu Arteritis

Branch retinal vein occlusion followed by central retinal artery occlusion in Churg-Strauss syndrome: unusual ocular manifestations in allergic granulomatous angiitis.

PubMed

De Salvo, Gabriella; Li Calzi, Concetta; Anastasi, Mario; Lodato, Gaetano

2009-01-01

To describe a rare branch retinal vein occlusion (BRVO) followed by central retinal artery occlusion (CRAO) in a patient with Churg-Strauss syndrome (CSS). A 55-year-old man with a not yet diagnosed CSS developed a BRVO in the left eye and 1 year later a CRAO with painless and acute vision loss in the same eye. Medical history included bronchial asthma, history of allergy, eosinophilic pneumonia, bilateral pleuric and pericardial effusion, hypereosinophilia, and purpuric vasculitis. CRAO in the left eye was diagnosed by retinal whitening and a cherry red spot with coexisting old BRVO evidenced by previous laser photocoagulation. Corticosteroids and cyclophosphamide therapy improved his general condition but no visual recovery occurred. BRVO and CRAO can occur in the same eye in CSS. In the presence of systemic signs or symptoms, it is important to rule out systemic vasculitis in order to start appropriate immune-modulatory treatment thereby avoiding unnecessary mortality.

[TREATMENT DILEMMAS IN BEHÇET'S SYNDROME].

PubMed

Zeller, Lior; Ling, Edoard; Abu-Shakra, Mahmoud

2016-02-01

Behçet's disease is an inflammatory systemic disorder, characterized by a relapsing and remitting course, it manifests with oral and genital ulcerations, skin lesions, uveitis, vasculitis, central nervous system and gastrointestinal involvement. The main histopathological finding is widespread vasculitis of the arteries and veins. Therapy is variable and depends largely on the severity of the disease and organ involvement. There is common practice to treat with anticoagulation in patients suffering from vessel thrombosis, but there are no control trials to support this tendency. Anticoagulation treatment can cause major bleeding events in patients suffering from aneurysms. In this case report we describe a treatment dilemma in a patient suffering from deep vein thrombosis and pulmonary aneurysms.

Abnormal hepatic biochemistries and clinical liver disease in patients with primary Sjögren's syndrome.

PubMed

Montaño-Loza, Aldo J; Crispín-Acuña, José Carlos; Remes-Troche, José María; Uribe, Misael

2007-01-01

Patients with primary Sjögren's syndrome may present liver involvement. Our goals were to establish the prevalence of abnormal hepatic biochemistries and clinical liver disease in patients with primary Sjögren's syndrome and correlate their presence with other clinical and laboratory features. Ninety-five patients with diagnosis of primary Sjögren's syndrome were studied. Data on gender, age, clinical features, liver biochemistries, tests of inflammation and autoimmunity, and concomitant diseases were collected. Forty-two patients (44%) had abnormal hepatic biochemistries, and of these 19 patients (20%) had clinical liver disease. Patients with abnormal hepatic biochemistries had higher frequency of autoimmune hypotiroidism, arthritis, vasculitis, Raynaud's phenomenon, higher sedimentation rate,and higher frequency of antinuclear and antimitochondrial antibodies than patients with normal liver biochemistries (P < 0.05 for each). Patients with clinical liver disease had higher frequency of arthritis, vasculitis, and higher frequency of antimitochondrial antibodies than patients without clinical liver disease (P < 0.05 for each). Twenty-one patients had diagnosis of a specific liver disease, such as hepatitis C virus infection (n = 11), autoimmune hepatitis (n = 2), primary biliary cirrhosis (n =5),nonalcoholic fatty liver disease (n = 2), and hepatitis B virus infection (n = 1). In half of patients with liver involvement a definitive cause could not be identified. Liver involvement is frequently found in patients with primary Sjögren's syndrome, and its presence is associated with clinical features of systemic disease, and markers of autoimmunity and inflammation. There may be a subgroup of patients with liver involvement secondary to primary Sjögren's syndrome.

Churg-Strauss syndrome associated with montelukast therapy

PubMed Central

Tuggey, J; Hosker, H

2000-01-01

Churg-Strauss syndrome is a rare form of eosinophilic vasculitis associated with asthma. There have been several recent case reports of the condition in association with leukotriene antagonists and it has been speculated that the Churg-Strauss syndrome was unmasked when oral corticosteroids were withdrawn. We report a case of Churg-Strauss syndrome associated with montelukast therapy in an asthmatic patient in whom there had been no recent oral corticosteroid use. We believe that this is the first such reported case and would suggest that clinicians need to be vigilant in all patients who develop systemic symptoms when starting treatment with leukotriene antagonists.

 PMID:10950903

[An approach to the patients with cryopyrin-associated periodic syndrome (CAPS) : a new biologic response modifier, canakinumab].

PubMed

Yokota, Shumpei; Kikuchi, Masako; Nozawa, Tomo; Kizawa, Toshiatsu; Kanetaka, Taichi; Miyamae, Takako; Mori, Masa-aki; Nishikomori, Ryohta; Takata, Hidetoshi; Heike, Toshio; Hara, Toshiro; Imagawa, Tomoyuki

2012-01-01

Cryopyrin-associated periodic syndrome (CAPS) comprises a group of rare, but severe, autoinflammatory syndrome, and includes 3 distinct conditions, familial cold autoinflammatory syndrome (FCAS), Muckle-Wells syndrome (MWS), and neonatal-onset multisystem inflammatory disease (MONID). These syndromes are characterized by urticarial-like rash, periodic fever, central nervous system inflammation, an arthropathy, and the risk of amyloidosis. About 20% die by age 20 years in the most severe cases. The disease is associated with mutations in the NLRP3 gene that encodes for the protein cryopyrin, a component of the inflammasome complex that regulates the production and secretion of IL-1β. Canakinumab is a human IgG monoclonal antibody targeting IL-1β. The clinical trials of canakinumab for patients with CAPS in both western countries and Japan were well-tolerated in most patients, and provided significant advantages over existing competitive therapies. Although no serious adverse effects have been reported, the frequencies of common infectious diseases including nasopharyngitis, upper respiratory tract infections, and gastroenteritis were reported presumably due to the blockade of proinflammatory cytokine, IL-1β. For us pediatrician, it will be important to be more careful for infectious diseases to provide the maximum safety of canakinumab for these patients.

Systemic Lupus Erythematosus and Antineutrophil Cytoplasmic Antibody-Associated Vasculitis Overlap Syndrome in Patients With Biopsy-Proven Glomerulonephritis.

PubMed

Jarrot, Pierre-Andre; Chiche, Laurent; Hervier, Baptiste; Daniel, Laurent; Vuiblet, Vincent; Bardin, Nathalie; Bertin, Daniel; Terrier, Benjamin; Amoura, Zahir; Andrés, Emmanuel; Rondeau, Eric; Hamidou, Mohamed; Pennaforte, Jean-Loup; Halfon, Philippe; Daugas, Eric; Dussol, Bertrand; Puéchal, Xavier; Kaplanski, Gilles; Jourde-Chiche, Noemie

2016-05-01

The aim of the study was to report the clinical, biological, and pathological characteristics of patients with glomerulonephritis (GN) secondary to systemic lupus erythematosus (SLE)/antineutrophil cytoplasmic antibodies (ANCA)-associated vasculitis (AAV) overlap syndrome.A nationwide survey was conducted to identify cases of SLE/AAV overlap syndrome. Data were collected from SLE and AAV French research groups. Inclusion criteria were diagnosis of both SLE and AAV according to international classification criteria and biopsy-proven GN between 1995 and 2014. Additional cases were identified through a systematic literature review. A cohort of consecutive biopsy-proven GN was used to study the prevalence of overlapping antibodies and/or overlap syndrome.The national survey identified 8 cases of SLE/AAV overlap syndrome. All patients were female; median age was 40 years. AAV occurred before SLE (n = 3), after (n = 3), or concomitantly (n = 2). Six patients had rapidly progressive GN and 3/8 had alveolar hemorrhage. All patients had antinuclear antibodies (ANA); 7/8 had p-ANCA antimyeloperoxidase (MPO) antibodies. Renal biopsies showed lupus nephritis (LN) or pauci-immune GN. Remission was obtained in 4/8 patients. A literature review identified 31 additional cases with a similarly severe presentation. In the GN cohort, ANCA positivity was found in 30% of LN, ANA positivity in 52% of pauci-immune GN, with no correlation with pathological findings. The estimated prevalence for SLE/AAV overlap syndrome was 2/101 (2%).In patients with GN, SLE/AAV overlap syndrome may occur but with a low prevalence. Most patients have an aggressive renal presentation, with usually both ANA and anti-MPO antibodies. Further studies are needed to assess shared pathogenesis and therapeutic options.

Systemic Lupus Erythematosus and Antineutrophil Cytoplasmic Antibody-Associated Vasculitis Overlap Syndrome in Patients With Biopsy-Proven Glomerulonephritis

PubMed Central

Jarrot, Pierre-Andre; Chiche, Laurent; Hervier, Baptiste; Daniel, Laurent; Vuiblet, Vincent; Bardin, Nathalie; Bertin, Daniel; Terrier, Benjamin; Amoura, Zahir; Andrés, Emmanuel; Rondeau, Eric; Hamidou, Mohamed; Pennaforte, Jean-Loup; Halfon, Philippe; Daugas, Eric; Dussol, Bertrand; Puéchal, Xavier; Kaplanski, Gilles; Jourde-Chiche, Noemie

2016-01-01

Abstract The aim of the study was to report the clinical, biological, and pathological characteristics of patients with glomerulonephritis (GN) secondary to systemic lupus erythematosus (SLE)/antineutrophil cytoplasmic antibodies (ANCA)-associated vasculitis (AAV) overlap syndrome. A nationwide survey was conducted to identify cases of SLE/AAV overlap syndrome. Data were collected from SLE and AAV French research groups. Inclusion criteria were diagnosis of both SLE and AAV according to international classification criteria and biopsy-proven GN between 1995 and 2014. Additional cases were identified through a systematic literature review. A cohort of consecutive biopsy-proven GN was used to study the prevalence of overlapping antibodies and/or overlap syndrome. The national survey identified 8 cases of SLE/AAV overlap syndrome. All patients were female; median age was 40 years. AAV occurred before SLE (n = 3), after (n = 3), or concomitantly (n = 2). Six patients had rapidly progressive GN and 3/8 had alveolar hemorrhage. All patients had antinuclear antibodies (ANA); 7/8 had p-ANCA antimyeloperoxidase (MPO) antibodies. Renal biopsies showed lupus nephritis (LN) or pauci-immune GN. Remission was obtained in 4/8 patients. A literature review identified 31 additional cases with a similarly severe presentation. In the GN cohort, ANCA positivity was found in 30% of LN, ANA positivity in 52% of pauci-immune GN, with no correlation with pathological findings. The estimated prevalence for SLE/AAV overlap syndrome was 2/101 (2%). In patients with GN, SLE/AAV overlap syndrome may occur but with a low prevalence. Most patients have an aggressive renal presentation, with usually both ANA and anti-MPO antibodies. Further studies are needed to assess shared pathogenesis and therapeutic options. PMID:27258503

East coast fever caused by Theileria parva is characterized by macrophage activation associated with vasculitis and respiratory failure

USDA-ARS?s Scientific Manuscript database

Respiratory failure and death in East Coast Fever (ECF), a clinical syndrome of African cattle caused by the apicomplexan parasite Theileria parva, has historically been attributed to pulmonary infiltration by infected lymphocytes. However, immunohistochemical staining of tissue from T. parva infect...

Phenotype-genotype analysis of cryopyrin-associated periodic syndromes (CAPS): description of a rare non-exon 3 and a novel CIAS1 missense mutation.

PubMed

Jesus, Adriana A; Silva, Clovis A; Segundo, Gesmar R; Aksentijevich, Ivona; Fujihira, Erika; Watanabe, Mônica; Carneiro-Sampaio, Magda; Duarte, Alberto J S; Oliveira, João B

2008-03-01

We describe in this paper the phenotype-genotype analysis of a Brazilian cohort of patients with cryopyrin-associated periodic syndromes (CAPS). Patient 1 presented with an urticarial rash and recurrent fever exacerbated by cold weather, arthritis, and anterior uveitis, thus, receiving a clinical diagnosis of familial cold autoinflammatory syndrome. CIAS1 sequencing identified the T436I mutation, previously associated to a clinical phenotype of chronic infantile neurological cutaneous and articular/neonatal onset multisystem inflammatory disease. Patient 2 developed a papular exanthema with daily fever shortly after birth, frontal bossing, patellae enlargement, and cognitive and motor impairments. Sequencing identified the exceedingly rare G755R CIAS1 mutation in exon 4. Patient 3 developed skin rash and articular symptoms 6 h after birth, followed by aseptic meningitis. He was found to have the novel C148Y missense mutation in CIAS1. This report expands the spectrum of CIAS1 mutations associated to clinical disease, suggests that the same mutation can be associated with different clinical syndromes, and supports the evidence that CAPS patients should always be screened for mutations outside exon 3.

Behçet’s Syndrome and Thrombosis

PubMed Central

Seyahi, Emire; Yurdakul, Sebahattin

2011-01-01

Behçet syndrome (BS) is a multisystem vasculitis with unknown etiology and a unique geographic distribution. The disease course is characterized by exacerbations and remissions while abating as the years pass. The usual onset is in the third decade. Recurrent skin mucosa lesions and sight threatening panuveitis are the hallmark of the disease. Males are more severely affected than females. Vascular involvement can occur in up to 40% of cases. BS is unique among the vasculitides in that it may involve all sizes and types of vessels. It affects the veins more than the arteries. Lower extremity vein thrombosis is the most frequent manifestation of vascular involvement, followed by vena cava thrombosis, pulmonary artery aneurysms, Budd-Chiari syndrome, peripheral artery aneurysms, dural sinus thrombosis and abdominal aorta aneurysms. Vascular involvement is frequently associated with constitut onal symptoms and increased acute phase response and is the major cause of increased mortality. A predominantly neutrophilic vasculitis around the vaso vasorum is typical of BS. The thrombus is tightly adherent to the vessel wall which probably explains why thromboembolism is so rare despite the high frequency of venous disease. Thrombophilic factors do not seem to explain thrombotic tendency in BS. Immunosuppressive treatment is essential in suppression and preventing the attacks. PMID:21869912

Breaking down the complement system: a review and update on novel therapies.

PubMed

Reddy, Yuvaram N V; Siedlecki, Andrew M; Francis, Jean M

2017-03-01

The complement system represents one of the more primitive forms of innate immunity. It has increasingly been found to contribute to pathologies in the native and transplanted kidney. We provide a concise review of the physiology of the complement cascade, and discuss current and upcoming complement-based therapies. Current agents in clinical use either bind to complement components directly or prevent complement from binding to antibodies affixed to the endothelial surface. These include C1 esterase inhibitors, anti-C5 mAbs, anti-CD20 mAbs, and proteasome inhibitors. Treatment continues to show efficacy in the atypical hemolytic uremic syndrome and antibody-mediated rejection. Promising agents not currently available include CCX168, TP10, AMY-101, factor D inhibitors, coversin, and compstatin. Several new trials are targeting complement inhibition to treat antineutrophilic cystoplasmic antibody (ANCA)-associated vasculitis, C3 glomerulopathy, thrombotic microangiopathy, and IgA nephropathy. New agents for the treatment of the atypical hemolytic uremic syndrome are also in development. Complement-based therapies are being considered for targeted therapy in the atypical hemolytic uremic syndrome and antibody-mediated rejection, C3 glomerulopathy, and ANCA-associated vasculitis. A few agents are currently in use as orphan drugs. A number of other drugs are in clinical trials and, overall, are showing promising preliminary results.

Role of Brain Perfusion SPECT with 99mTc HMPAO in the Assessment of Response to Drug Therapy in Patients with Autoimmune Vasculitis: A Prospective Study

PubMed Central

Mauro, Liberatore; Manuela, Morreale; Valentina, Megna; Sara, Collorone; Chondrogiannis, Sotirios; Maria, Drudi Francesco; Christos, Anagnostou; Liana, Civitelli; Ada, Francia; Maffione, Anna Margherita; Marzola, Maria Cristina; Rubello, Domenico

2015-01-01

Background: The diagnosis of vasculitis in the brain remains a quite difficult achievement. To the best of our knowledge, there is no imaging method reported in literature which is capable of reaching to a diagnosis of vasculitis with very high sensitivity. Aim: The aim of this study was to determine whether perfusion brain single photon emission computed tomography (SPECT) can be usefully employed in monitoring the treatment of vasculitis, allowing treating only potentially responder patients and avoiding the side effects on patients who do not respond. Materials and Methods: Twenty patients (two males and 18 females) suffering from systemic lupus erythematosus (SLE; n = 5), Behcet's disease (BD; n = 5), undifferentiated vasculitis (UV; n = 5), and Sjogren's syndrome (SS; n = 5) were included in the study. All patients underwent a wide neurological anamnestic investigation, a complete objective neurological examination and SPECT of the brain with 99mTc-hexamethyl-propylene-aminoxime (HMPAO). The brain SPECT was then repeated after appropriate medical treatment. The neurological and neuropsychiatric follow-up was performed at 6 months after the start of the treatment. Results: Overall, the differences between the scintigraphic results obtained after and before the medical treatment indicated a statistically significant increase of the cerebral perfusion (CP). In 19 out of 200 regions of interest (ROI) studied, the difference between pre- and post treatment percentages had negative sign, indicating a worsening of CP. This latter event has occurred six times (five in the same patients) in the UV, 10 times (eight in the same patients) in the SLE, never in BD, and three times (two in the same patient) in the SS. Conclusion: The reported results seem to indicate the possibility of identifying, by the means of a brain SPECT, responder and nonresponder (unchanged or worsened CP) patients, affected by autoimmune vasculitis, to the therapy. PMID:25973400

[Paraneoplastic syndromes in rheumatology].

PubMed

Schmalzing, Marc

2018-05-01

Rheumatic paraneoplastic syndromes are paraneoplastic arthritis, palmar fasciitis and polyarthritis syndrome, remitting seronegative symmetrical synovitis with pitting edema, pancreatic panniculitis with polyarthritis, paraneoplastic vasculitis, cancer-associated myositis, hypertrophic osteoarthropathy (Marie-Bamberger disease) and tumor-induced osteomalacia. Typical clinical manifestations, pathogenesis, prognosis, and treatment of this entity are presented. Knowledge of these disease entities can lead to timely diagnosis of the underlying malignant disease and to a higher probability of a cure. Response of the paraneoplastic inflammatory manifestations to corticosteroids, non-steroidal anti-inflammatory drugs or immunosuppressants is often insufficient. Curative removal of the malignant disease is crucial for the course of the paraneoplastic syndrome. When a paraneoplastic etiology of rheumatic symptoms is suspected, a step-wise diagnostic strategy is advisable.

Churg-Strauss syndrome from an orthopaedic perspective.

PubMed

Kung, K L; Yee, P K

2015-12-01

Churg-Strauss syndrome, which has been frequently described by physicians in the literature, is a small and medium-sized vessel systemic vasculitis typically associated with asthma, lung infiltrates, and hypereosinophilia. We report a case of Churg-Strauss syndrome with presenting symptoms of bilateral lower limb weakness and numbness only. The patient was admitted to an orthopaedic ward for management and a final diagnosis was reached following sural nerve biopsy. The patient's symptoms responded promptly to steroid treatment and she was able to walk with a stick 3 weeks following admission. This report emphasises the need to be aware of this syndrome when managing patients with neurological deficit in order to achieve prompt diagnosis and treatment.

Pulmonary vasculature and critical asthma syndromes: a comprehensive review.

PubMed

Avdalovic, Mark

2015-02-01

One of the important factors and consequences in persistent asthma is the change in the vasculature of the airways and lung parenchyma. These changes could contribute to worsening asthma control and predispose asthmatics to critical asthma syndromes. For many years, the contribution of vasculature to severe asthma was limited to discussion of small and medium vessel vasculitis commonly referred to as Churg-Strauss syndrome. This comprehensive review will explore the known mechanisms that are associated with remodeling of the vasculature in a variety of critical asthma presentations. Inflammation of pulmonary and bronchial small blood vessels may contribute significantly but silently to asthma pathobiology. Inflammation in the vasculature of the lung parenchyma can decrease lung capacity while inflammation in airway vasculature can decrease airflow. This review will provide a modern perspective on Churg-Strauss syndromes with a focus on phenotyping, mechanism, and ultimately modern therapeutic approaches. Vascular remodeling and airway remodeling are not mutually exclusive concepts in understanding the progression of asthma and frequency of acute exacerbations. Furthermore, the contribution of vascular leak, particularly in the parenchymal vasculature, has become an increasingly recognized component of certain presentations of poorly controlled, severe persistent asthmatic and during exacerbations. We highlight how these mechanisms can contribute to some the severe presentations of influenza infection in patients with a history of asthma. The ultimate aim of this review is to summarize the current literature concerning vasculitis and the contribution of airway and parenchymal vascular remodeling to presentation of persistent asthma and its consequences during acute exacerbations and critical asthma syndromes.

Autoimmune diseases in asthma.

PubMed

Tirosh, Amir; Mandel, Dror; Mimouni, Francis B; Zimlichman, Eyal; Shochat, Tzippora; Kochba, Ilan

2006-06-20

Previous research has suggested an inverse relationship between T-helper 2-related atopic disorders, such as asthma, and T-helper 1-related autoimmune diseases. One controversial hypothesis postulates that asthma provides a protective effect for the development of autoimmune-related disorders. To assess the rate of newly diagnosed autoimmune disorders in a large cohort of young adults. Using cross-sectional data from the Israeli Defense Force database, the authors analyzed the prevalence of autoimmune disorders in asthmatic and nonasthmatic military personnel between 1980 and 2003. A follow-up study traced newly diagnosed autoimmune disorders among asthmatic and nonasthmatic individuals from the time of enrollment in military service until discharge (22 and 36 months for women and men, respectively). General community. 307,367 male and 181,474 female soldiers in compulsory military service who were between 18 and 21 years of age. Cases of type 1 diabetes mellitus, vasculitis, immune thrombocytopenic purpura, inflammatory bowel disease, rheumatoid arthritis, and the antiphospholipid syndrome. Of 488,841 participants at enrollment, significantly more women than men had autoimmune disorders. Compared with asthmatic women, nonasthmatic women had a significantly higher prevalence of all autoimmune disorders except for the antiphospholipid syndrome. Type 1 diabetes mellitus, vasculitis, and rheumatoid arthritis were less prevalent in men with asthma than in those without. During the follow-up period, vasculitis and rheumatoid arthritis were more frequently diagnosed in nonasthmatic persons of both sexes. There was a significantly higher incidence of immune thrombocytopenic purpura, inflammatory bowel disease, and the antiphospholipid syndrome in nonasthmatic women and a statistically significantly higher incidence of type 1 diabetes mellitus in nonasthmatic men. The study was limited to a population of young military recruits; therefore, its findings are not necessarily applicable to the general population. Because of the noninterventional nature of the study, it describes associations but cannot prove causality. Asthma status may affect the prevalence of major autoimmune disorders. Preexisting asthma seems to protect against the development of autoimmune disorders to varying degrees in men and women.

Organic brain syndrome in rheumatoid arthritis following corticosteroid withdrawal.

PubMed

Gupta, V P; Ehrlich, G E

1976-01-01

Six patients with seropositive nodule-forming rheumatoid arthritis developed severe central nervous system manifestations consistent with a diagnosis of organic brain syndrome. Organic brain syndrome occurred while 5 of these patients were undergoing corticosteroid withdrawal after prolonged administration. Neuropsychiatric symptoms rapidly cleared, responding to reinstitution of oral or parenteral corticosteroids in large doses in 4 patients, to increase in dosage in 1 patient, and to no drug therapy in the remaining 1. Marked reduction in rheumatoid factor in sera and demonstration of IgM deposits in the choroid plexus in 1 of the patients raised the possibility of immune complex-mediated central nervous system vasculitis.

Subarachnoid and Intracerebral Hemorrhage in Patients with Churg-Strauss Syndrome: Two Case Reports

PubMed Central

Go, Myeong Hoon; Park, Jeong Un; Kang, Jae Gyu

2012-01-01

Churg-Strauss syndrome (CSS) is a systemic necrotizing vasculitis of the small and medium vessels, associated with extravascular eosinophilic granulomas, peripheral eosinophilia, and asthma. The exact etiology of CSS is unknown. This syndrome commonly affects the lungs, peripheral nerves, skin, heart, and gastrointestinal tract, but rarely the central nervous system. Subarachnoid and intracerebral hemorrhage in CSS patients is extremely rare; however, clinicians should consider that CSS may be a cause of intracranial hemorrhage and its high rate of mortality and morbidity. The authors report on two cases of subarachnoid and intracerebral hemorrhage with CSS and discuss a brief review of CSS. PMID:23210058

A case of Churg-Strauss syndrome: tissue diagnosis established by sigmoidoscopic rectal biopsy.

PubMed Central

Leen, E J; Rees, P J; Sanderson, J D; Wilkinson, M L; Filipe, M I

1996-01-01

A case is presented of Churg-Strauss syndrome in a young man in whom the definitive diagnostic procedure was a full thickness sigmoidoscopic rectal biopsy, with submucosal sampling. Gastrointestinal changes in Churg-Strauss syndrome, a rare systemic illness characterised by asthma, blood and tissue eosinophilia, vasculitis, and granulomatous inflammation are common but poorly reported. The endoscopic and histopathological features of a case are described and emphasise the potential value of a limited sigmoidoscopy in establishing the diagnosis, when lower gastrointestinal symptoms are present. Images Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 PMID:8801216

A Clinical Picture of the Visual Outcome in Adamantiades-Behçet's Disease

PubMed Central

Figus, Michele; Albert, Timothy G.; Talarico, Rosaria; Nardi, Marco

2015-01-01

Adamantiades-Behçet's disease is a multisystemic vasculitis with multiorgan involvement. Ocular disorders occur often in this syndrome typically in the form of a relapsing-remitting panuveitis and vasculitis and can lead to blindness as one of its most disabling complications if left untreated. There are known risk factors related with the worst visual prognosis, which require early and intensive treatment in order to obtain a rapid suppression of inflammation and to prevent future relapses. The management strategy to avoid vision loss and blindness currently involves the use of local and systemic drugs including steroids and immunosuppressive and biologic agents. This review aims to demonstrate how the introduction and the use of biologic agents improves the visual outcome of patients with Adamantiades-Behçet's disease. PMID:26558256

Multiple cranial neuropathy: a common diagnostic problem.

PubMed

Garg, R K; Karak, B

1999-10-01

Syndrome of multiple cranial palsies is a common clinical problem routinely encountered in neurological practice. Anatomical patterns of cranial nerves involvement help in localizing the lesion. Various infections, malignant neoplasms and autoimmune vasculitis are common disorders leading to various syndromes of multiple cranial nerve palsies. A large number of diffuse neurological disorders (e.g. Gullian-Barre syndrome, myopathies) may also present with syndrome of multiple cranial nerve palsies. Despite extensive biochemical and radiological work-up the accurate diagnosis may not be established. Few such patients represent "idiopathic" variety of multiple cranial nerve involvement and show good response to corticosteroids. Widespread and sequential involvements of cranial nerves frequently suggest possibility of malignant infiltration of meninges, however, confirmation of diagnosis may not be possible before autopsy.

[A case of vasculitis syndrome associated with bronchiolitis obliterans organizing pneumonia (BOOP)].

PubMed

Yago, Toru; Nishinarita, Makoto

2004-12-01

In 1996 36-year-old man was admitted into our hospital because of polyarthralgia, skin eruptions followed by multiple cutaneous ulcers, dry cough and elevation of C-reactive protein level. The finding of skin biopsy from left elbow was vasculitis. Chest CT showed linear interstitial shadow at bilateral dorsalis lungs. Transbronchial lung biopsy (TBLB) revealed marked infiltration of inflammatory cells in the bronchial walls and peripheral alveoli. In addition, eosinophils were not in branchoalveolar lavage (BAL) fluid. Moreover, video-assisted thoracic surgery (VATS) revealed organizing fibroblastic polyp and bronchiolitis obliterans at terminal bronchiole. We diagnosed his pneumonia as bronchiolitis obliterans organizing pneumonia (BOOP). Administration of oral prednisolone (40 mg/day) was begun and he experienced diminished BOOP and other clinical manifestations. Three years later he developed dry cough, dyspnea and digital ulcers again. Arterial blood gas analysis revealed marked hypoxemia and laboratory studies showed LDH (377 IU/ml) and CRP (8.27 mg/dl) levels were elevated. Chest CT pointed out an exacerbation of BOOP. Treatment with intravenous pulses methylprednisolone and oral prednisolone (60 mg/day) resulted in marked improvement of the clinical manifestations. We describe a rare case of vasculitis associated with BOOP.

[Henoch-Schönlein purpura in a cocaine consumer man with HIV infection and ANCA-p positivity].

PubMed

De Paoli, María C; Moretti, Dino; Scolari Pasinato, Carlos M; Buncuga, Martín G

The Henoch-Schönlein purpura (HSP) is a small vessel vasculitis with IgA immune complex deposition. The presentation in adults is rare and severe. Reported cases of HSP in patients infected with HIV are scarce. Neutrophil cytoplasmic antibodies (ANCA) are commonly found in other systemic vasculitis, but rarely in HSP and even more unusual the perinuclear pattern. Beside small vessel vasculitis, positivity of ANCA can be detected in a number of different pathological conditions in association with infectious processes, including HIV, or cocaine use, and especially the pattern of ANCA-p, associated with drugs, inflammatory bowel or autoimmune diseases. We report the case of a 35 years old man with toxic habits (cocaine, marijuana) who consulted for abdominal pain, hematochezia and purpura on lower extremities, and later fever, joint pain and progression of purpura associated with nephritic syndrome and ANCA-p (+). During hospitalization HIV infection was detected. Renal biopsy showed IgA nephropathy with favorable response to corticosteroid and antiproteinuric treatment. The communication of the case is due to the rarity of the presentation and therapeutic diagnostic challenge. It remains to elucidate the role of ANCA in the pathogenesis and management of adult PSH.

Cytomegalovirus-associated cutaneous vasculopathy and scleroderma sans inclusion body change.

PubMed

Magro, Cynthia M; Crowson, A Neil; Ferri, Clodoveo

2007-01-01

Viruses have long been held to be of pathogenetic importance in the evolution of autoimmune connective tissue disease. We describe 7 adults who developed cutaneous connective tissue disease stigmata in temporal association with recent cytomegalovirus (CMV) infection but without the classic cytopathic changes of CMV infection. We examined 7 adults with clinical presentations encompassing cutaneous vasculitis in 4 and scleroderma in 3. In all 7 patients, there was either IgM seropositivity for CMV and/or CMV DNA isolation from peripheral blood. Although no CMV inclusions were seen, in situ hybridization studies revealed very focal CMV RNA transcript expression with localization mainly to the endothelium. The patients with vasculitis treated with ganciclovir had improvement or resolution of symptoms, whereas only 1 patient with scleroderma received antiviral therapy, without benefit. Another scleroderma patient responded to infliximab therapy. Abortive/partial CMV reactivation can be associated with a syndrome complex mimicking and/or triggering a primary immune-based cutaneous microvascular injury syndrome. Antiviral therapy appears to be of therapeutic value in those cases associated with active necrotizing vasculitic changes. The role of tumor necrosis factor alpha blockers in scleroderma cases temporally associated with CMV infection requires further evaluation.

Ocular Involvement of Behçet's Syndrome: a Comprehensive Review.

PubMed

Ozyazgan, Yilmaz; Ucar, Didar; Hatemi, Gulen; Yazici, Yusuf

2015-12-01

Behçet's syndrome (BS) is a vasculitis involving several organ systems including the eyes. Ocular involvement is one of the most disabling complications of BS, causing loss of vision that may progress to blindness if left untreated. The typical form of ocular involvement is a relapsing and remitting panuveitis and retinal vasculitis. Initial attacks may spontaneously improve and subsequently disappear in a few weeks but tend to recur if left untreated. Destructive and recurrent attacks, especially with posterior segment and retina involvement, may cause irreversible ocular structural changes and permanent damage in sensory retina, resulting in loss of vision. The risk of irreversible damage to ocular tissue which may result in loss of vision warrants early and intensive treatment especially in patients at high risk such as young men who tend to follow an aggressive disease course. The management strategy involves rapid suppression of inflammation during the attacks and prevention of recurrent attacks. Local and systemic measures including immunosuppressives, corticosteroids, and biologic agents are used for this purpose. Surgery may be required in selected cases. The prognosis of eye involvement has greatly improved over the last decades with the effective use of immunosuppressives.

Aortic stenosis concomitant with microscopic polyangiitis: a challenge in medical reasoning and thinking.

PubMed

Gutierrez, Paulo Sampaio; Aiello, Vera Demarchi

2014-01-01

Microscopic polyangiitis (MPA) is part of the anti-neutrophil cytoplasmic antibodies (ANCA)-related vasculitis, which usually presents as renal pulmonary syndrome. It is defined as a pauci-immune necrotizing small vessel vasculitis, which usually affects the kidneys, followed by the lungs. It also presents systemic symptoms. The etiology of MPA is still unclear, but evidence reinforces the autoimmune mechanisms as the main etiopathogenic factor. Aortic valve stenosis (AS) is not an uncommon disease whose etiology varies according to geographical differences and the patient's age. The natural history of AS begins with a prolonged asymptomatic period, but when symptomatic, respiratory failure is one of its main clinical presentations. The authors present the case of a 55-year-old woman who was admitted with the diagnosis of renal failure, anemia, and a cardiac murmur. The patient had been recently diagnosed with pneumonia. During hospitalization, diagnostic workup disclosed a normal kidney size as well as parenchymal thickness. A renal biopsy was undertaken but the specimen was exiguous, showing 4 sclerotic glomeruli and 1 glomerulus with crescentic glomerulonephritis. The search for ANCA was positive. The investigation of the cardiac murmur disclosed AS. The patient, on hemodialysis, presented episodes of respiratory failure, which was interpreted as acute pulmonary edema, but a suspicion of ANCA-related pulmonary renal syndrome was raised. However, the aortic valve replacement was prioritized. While awaiting cardiac surgery, the patient died because of respiratory insufficiency. Autopsy findings concluded that MPA with pulmonary hemorrhage due to vasculitis was the immediate cause of death. Although AS was present at autopsy and classified as moderate/severe, this lesion was a bystander in the process of this patient's end of life, demonstrating the value of autopsy for medical learning and reasoning purposes.

Aortic stenosis concomitant with microscopic polyangiitis: a challenge in medical reasoning and thinking

PubMed Central

Aiello, Vera Demarchi

2014-01-01

Microscopic polyangiitis (MPA) is part of the anti-neutrophil cytoplasmic antibodies (ANCA)-related vasculitis, which usually presents as renal pulmonary syndrome. It is defined as a pauci-immune necrotizing small vessel vasculitis, which usually affects the kidneys, followed by the lungs. It also presents systemic symptoms. The etiology of MPA is still unclear, but evidence reinforces the autoimmune mechanisms as the main etiopathogenic factor. Aortic valve stenosis (AS) is not an uncommon disease whose etiology varies according to geographical differences and the patient’s age. The natural history of AS begins with a prolonged asymptomatic period, but when symptomatic, respiratory failure is one of its main clinical presentations. The authors present the case of a 55-year-old woman who was admitted with the diagnosis of renal failure, anemia, and a cardiac murmur. The patient had been recently diagnosed with pneumonia. During hospitalization, diagnostic workup disclosed a normal kidney size as well as parenchymal thickness. A renal biopsy was undertaken but the specimen was exiguous, showing 4 sclerotic glomeruli and 1 glomerulus with crescentic glomerulonephritis. The search for ANCA was positive. The investigation of the cardiac murmur disclosed AS. The patient, on hemodialysis, presented episodes of respiratory failure, which was interpreted as acute pulmonary edema, but a suspicion of ANCA-related pulmonary renal syndrome was raised. However, the aortic valve replacement was prioritized. While awaiting cardiac surgery, the patient died because of respiratory insufficiency. Autopsy findings concluded that MPA with pulmonary hemorrhage due to vasculitis was the immediate cause of death. Although AS was present at autopsy and classified as moderate/severe, this lesion was a bystander in the process of this patient’s end of life, demonstrating the value of autopsy for medical learning and reasoning purposes. PMID:28652987

Pathologic Evaluation of Type 2 Porcine Reproductive and Respiratory Syndrome Virus Infection at the Maternal-Fetal Interface of Late Gestation Pregnant Gilts

PubMed Central

Novakovic, Predrag; Harding, John C. S.; Al-Dissi, Ahmad N.; Ladinig, Andrea; Detmer, Susan E.

2016-01-01

The pathogenesis of fetal death caused by porcine reproductive and respiratory syndrome virus (PRRSV) remains unclear. The objective of this study was to improve our understanding of the pathogenesis by assessing potential relationships between specific histopathological lesions and PRRSV RNA concentration in the fetuses and the maternal-fetal interface. Pregnant gilts were inoculated with PRRSV (n = 114) or sham inoculated (n = 19) at 85±1 days of gestation. Dams and their litters were humanely euthanized and necropsied 21 days later. PRRSV RNA concentration was measured by qRT-PCR in the maternal-fetal interface and fetal thymus (n = 1391). Presence of fetal lesions was positively related to PRRSV RNA concentration in the maternal-fetal interface and fetal thymus (P<0.05 for both), but not to the distribution or severity of vasculitis, or the severity of endometrial inflammation. The presence of fetal and umbilical lesions was associated with greater odds of meconium staining (P<0.05 for both). The distribution and severity of vasculitis in endometrium were not significantly related to PRRSV RNA concentration in maternal-fetal interface or fetal thymus. Endometrial inflammation severity was positively related to distribution and severity of vasculitis in endometrium (P<0.001 for both). Conclusions from this study suggest that type 2 PRRSV infection in pregnant gilts induces significant histopathological lesions at maternal-fetal interface, but they are not associated with presence of PRRSV in the maternal-fetal interface at 21 days post infection. Conversely, fetal pathological lesions are associated with presence of PRRSV in the maternal-fetal interface and fetal thymus, and meconium staining is significantly associated with the presence of both fetal and umbilical lesions observed 21 days post infection. PMID:26963101

Relationship among antineutrophil cytoplasmic antibody, blood urea nitrogen and complement in patients with eosinophilic granulomatosis polyangiitis (Churg-Strauss syndrome).

PubMed

Kawakami, Tamihiro; Kimura, Satoko; Takeuchi, Sora; Soma, Yoshinao

2013-07-01

Eosinophilic granulomatosis with polyangiitis (EGPA), also known as Churg-Strauss syndrome, is an antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis characterized by a history of asthma, hypereosinophilia. The prevalence of ANCA in EGPA is less common than in other ANCA-associated vasculitis. Increasing evidence of complement activation in the pathogenesis of ANCA-associated vasculitis has been provided by studies in animal models. We examined EGPA patients with cutaneous manifestations as an initial sign and investigated the correlations among clinical, serological and histopathological findings. We focused on differences among ANCA, blood urea nitrogen and complement levels such as complement 3 (C3), C4 and total complement hemolytic activity (CH50). We retrospectively investigated the records of 22 patients (11 male and 11 female) with EGPA admitted to our hospital from 1997-2012. Ten of the 22 patients (46%) were positive for serum myeloperoxidase (MPO)-ANCA. In contrast, all the patients were negative for serum proteinase 3 ANCA. There was a significantly positive correlation between serum CH50 and C4 levels in patients with EGPA. Serum blood urea nitrogen (BUN) levels differed significantly between MPO-ANCA-positive and -negative patients. Serum CH50 levels were higher in MPO-ANCA-positive patients compared to negative patients. Serum BUN levels were higher in elevated CH50 patients compared to normal and low CH50-negative patients. We propose that positive findings for MPO-ANCA with CH50 high activity may be a risk factor for developing renal insufficiency. Assuming there are correlations between the presence of ANCA and complements, earlier diagnosis based on initial efficacious treatment for EGPA. © 2013 Japanese Dermatological Association.

Congenital cytomegalovirus infection and Wiskott-Aldrich syndrome successfully treated with unrelated cord blood transplantation.

PubMed

Almagor, Yotam; Revel-Vilk, Shoshana; Averbuch, Diana; Mechoulam, Hadas; Engelhard, Dan; Resnick, Igor B; Weintraub, Michael; Stepensky, Polina

2011-10-01

We report a successful umbilical cord blood transplantation (UCBT) in an 8-month male with Wiskott-Aldrich syndrome (WAS) and congenital cytomegalovirus (CMV) infection. The child presented at 3 months of age with symptomatic thrombocytopenia and CMV infection. Despite appropriate antiviral treatment no rise in the platelet count was observed. Genetic analysis confirmed the diagnosis of WAS. The clinical course was complicated by severe CMV retinitis with bilateral retinal hemorrhages and renal vasculitis. He underwent unrelated UCBT resulting in a rapid resolution of autoimmunity and thrombocytopenia. Copyright © 2011 Wiley-Liss, Inc.

A rare case of digestive hemorrhage in an elderly patient: diagnosis and treatment difficulties.

PubMed

Jinga, Mariana; Jurcuţ, C; Vasilescu, Florina; Becheanu, G; Stancu, Simona Hildegard; Ciobaca, L; Mircescu, G; Jinga, V

2012-01-01

Abdominal pain represents one of the most common clinical conditions. However, there are some challenging cases in which an extensive work-up is mandatory for the diagnosis. We present the case report of a 65-year-old man admitted to our department for diffuse abdominal pain, nausea, vomiting, diarrhea, painful joints and rectal tenesmus. He initially had an urticarial rash, followed by palpable purpura involving the lower extremities. The diarrheic stools evolved towards melena. Endoscopic examination of the upper gastrointestinal tract showed hiatal hernia, superficial erosions in the stomach and multiple areas of deep and superficial ulcerations disseminated from the second to the third portion of the duodenum. Terminal ileum intubation at colonoscopy showed redness, edema, swelling, petechiae and ecchymosis, irregular erosions and ulcers. Endoscopic biopsy specimens showed non-specific inflammation. Computed tomography showed moderate ascites, small pleural effusion, mesenteric lymphadenopathy and small bowel wall thickening at the level of the second duodenum, proximal jejunum and segments of ileum. The urine analysis revealed microscopic hematuria with nephrotic range proteinuria, red cells and cellular casts. Therapy with corticosteroids and pulses of cyclophosphamide was started with significant clinical improvement. Three weeks after the first admission, the patient developed an acute peritonitis due to an intestinal perforation and acute mesenteric ischemia of the small bowel. We concluded that the patient had a Henoch-Schönlein type vasculitis with acute mesenteric ischemia and perforation of the small bowel.

[Cardiac involvement in Churg-Strauss syndrome].

PubMed

Brucato, Antonio; Maestroni, Silvia; Masciocco, Gabriella; Ammirati, Enrico; Bonacina, Edgardo; Pedrotti, Patrizia

2015-09-01

Churg-Strauss syndrome, recently renamed eosinophilic granulomatosis with polyangiitis (EGPA), is a rare form of systemic vasculitis, characterized by disseminated necrotizing vasculitis with extravascular granulomas occurring among patients with asthma and tissue eosinophilia. EGPA is classified as a small and medium-sized vessel vasculitis associated with antineutrophil cytoplasmic antibodies (ANCA) and the hypereosinophilic syndrome. Typical clinical features include asthma, sinusitis, transient pulmonary infiltrates and neuropathy. Blood eosinophils are often >1500/µl or more than 10% on the differential leukocyte count. Blood eosinophils should always be tested in unexplained cardiac disorders, and may normalize even after low doses of corticosteroids. ANCA are positive in 40-60% of cases, mainly anti-myeloperoxidase. Heart involvement occurs in approximately 15-60% of EGPA patients, especially those who are ANCA negative. Any cardiac structure can be involved, and patients present with myocarditis, heart failure, pericarditis, arrhythmia, coronary arteritis, valvulopathy, intracavitary cardiac thrombosis. Although cardiovascular involvement is usually an early manifestation, it can also occur later in the course of the disease. A significant proportion of patients with cardiac involvement is asymptomatic. In the absence of symptoms and major ECG abnormalities, cardiac involvement may be detected in nearly 40% of the patients. All patients with EGPA should be studied not only with a detailed history of cardiac symptoms and ECG, but also with echocardiography; if abnormalities are detected, a cardiac magnetic resonance study should be performed. Coronary angiography and endomyocardial biopsy should be reserved to selected cases. Heart involvement carries a poor prognosis and causes 50% of the deaths of these patients. It is often insidious and underestimated. Optimal therapy is therefore important and based on high-dose corticosteroids plus immunosuppressive agents, particularly cyclophosphamide in case of myocardial inflammation. Thus, early diagnosis of cardiac involvement and subsequent therapy may prevent progression of cardiac disease. At present, the role of troponin and brain natriuretic peptide in monitoring and therapy remains unclear. Orthotopic heart transplantation is feasible in case of severe disease, even if the experience is limited in -EGPA, and optimal post-transplantation immunosuppressive strategy has yet to be defined.

Acute Chorioamnionitis and Funisitis: Definition, Pathologic Features, and Clinical Significance

PubMed Central

Kim, Chong Jai; Romero, Roberto; Chaemsaithong, Piya; Chaiyasit, Noppadol; Yoon, Bo Hyun; Kim, Yeon Mee

2015-01-01

Acute inflammatory lesions of the placenta consist of diffuse infiltration of neutrophils at different sites in the organ. These lesions include acute chorioamnionitis, funisitis, and chorionic vasculitis, and represent a host response (maternal or fetal) to a chemotactic gradient in the amniotic cavity. While acute chorioamnionitis is evidence of a maternal host response, funisitis and chorionic vasculitis represent fetal inflammatory responses. Intra-amniotic infection has been generally considered to be the cause of acute histologic chorioamnionitis and funisitis; however, recent evidence indicates that “sterile” intra-amniotic inflammation, which occurs in the absence of demonstrable microorganisms but can be induced by “danger signals”, is frequently associated with these lesions. In the context of intra-amniotic infection, chemokines (such as interleukin-8 and granulocyte chemotactic protein) establish a gradient favoring the migration of neutrophils from maternal or fetal circulation into the chorioamniotic membranes or umbilical cord, respectively. Danger signals released during the course of cellular stress or cell death can also induce the release of neutrophil chemokines. The prevalence of chorioamnionitis is a function of gestational age at birth, and is present in 3-5% of placentas delivered at term, but in 94% of placentas delivered between 21-24 weeks of gestation. The frequency is higher in patients with spontaneous labor, preterm labor, clinical chorioamnionitis (preterm or term), or ruptured membranes. Funisitis and chorionic vasculitis are the hallmarks for the fetal inflammatory response syndrome, a condition characterized by an elevation in fetal plasma concentrations of interleukin-6, associated with the impending onset of preterm labor, a higher rate of neonatal morbidity (after adjustment for gestational age), and multi-organ fetal involvement. This syndrome is the counterpart of the systemic inflammatory response syndrome in adults; however, in fetuses, it is a risk factor for short- and long-term complications (i.e. neonatal sepsis, bronchopulmonary dysplasia, periventricular leukomalacia, and cerebral palsy). This article reviews the definition, pathogenesis, grading and staging, and clinical significance of the most common lesions in placental pathology. Illustrations of the lesions and diagrams of the mechanisms of disease are provided. PMID:26428501

[A case of Churg-Strauss syndrome with subarachnoid hemorrhage].

PubMed

Ito, Miiko; Kato, Naoki; Su, Ching-Chan; Kayama, Takamasa

2014-03-01

Churg-Strauss syndrome (CSS) is a vasculitis syndromes and is only rarely complicated by subarachnoid hemorrhage. In the current report, we describe a case of CSS with subarachnoid hemorrhage, which showed a favorable outcome following conservative treatment. A 68-year-old man with CSS on maintenance steroid therapy underwent MRI/A during tinnitus aggravation, and showed dilation of the left middle cerebral artery and stenosis of the peripheral area of the right vertebral artery. After 2 months, he presented sudden pain in the occipitocervical area, and CT revealed subarachnoid hemorrhage. Intracranial 3D CT-A and MRI/A showed the development of a protrusion at the base of the left anterior cerebral artery. Although both findings suggested cerebral artery dissection, the source of hemorrhage could not be identified. The 2009 Japanese Guidelines for the Management of Stroke recommends early diagnosis and treatment of hemorrhagic cerebral artery dissection because of the high risk of re-bleeding. However, considering the risks of vasculitis aggravation, development of systemic complications, and recurrence, conservative treatment was selected. In addition, owing to the risk of complications associated with the frequent use of iodinated contrast agents and angiography procedures, patient was followed up using MRI. His course was favorable, and he was discharged despite mild right abducens paralysis. When patients with hemorrhagic cerebral artery dissection have a history of allergic diseases, CCS should be considered; conservative treatment consisting of rest, strict blood pressure control, and steroid therapy may be the most appropriate option for certain patients.

Churg-Strauss Syndrome as an Unusual Cause of Dysphagia: Case Report.

PubMed

Park, Jihye; Im, Sun; Moon, Su-Jin; Park, Geun-Young; Jang, Yongjun; Kim, Yeonjin

2015-06-01

Systemic vasculitis is a rare disease, and the diagnosis is very difficult when patient shows atypical symptoms. We experienced an unusual case of dysphagia caused by Churg-Strauss syndrome with lower cranial nerve involvement. A 74-year-old man, with a past history of sinusitis, asthma, and hearing deficiency, was admitted to our department for evaluation of dysphagia. He also complained of recurrent bleeding of nasal cavities and esophagus. Brain magnetic resonance imaging did not show definite abnormality, and electrophysiologic findings were suggestive of mononeuritis multiplex. Dysphagia had not improved after conventional therapy. Biopsy of the nasal cavity showed extravascular eosinophilic infiltration. All these findings suggested a rare form of Churg-Strauss syndrome involving multiple lower cranial nerves. Dysphagia improved after steroid therapy.

[Cavitating lung lesions in the course of ANCA-associated vasculitis: differential diagnostic aspects].

PubMed

Kirchner, J; Raab, H P; Länger, F; Wigand, R; Mitrou, P; Jacobi, V

1998-05-01

Antineutrophil cytoplasmatic antibodies (ANCA)-associated vasculitides (Wegener's granulomatosis, microscopic polyangiitis, Churg-Strauss syndrome) show quite variable courses. Clinical features of the full blown generalized systemic vasculitis are usually found in the respiratory tract and the kidney. Pulmonary involvement of Wegener's granulomatosis shows commonly nodules and cavitations but also diffuse alveolar hemorrhage. We report the case of a 57 year-old man suffering from dyspnea, thoracal pain, arthralgia, purpura, scleritis and tinitus. Specimen of the kidney showed segmental glomerulosclerosis and tubulointerstitial nephritis. Because of the presence of cANCA Wegener's disease was assumed. Pulmonary infiltrates developed under immunosuppressive treatment with cyclophosphamid. As differential diagnosis of the pulmonary infiltrates, we considered invasive pulmonary aspergillosis as well as infiltrates due to Wegener's granulomatosis. In spite of maximal therapeutic management of patient died of respiratory and cardiovascular failure. The findings at autopsy showed distinct invasive pulmonary aspergillosis and perifocal hemorrhage.

Neutrophilic dermatitis and immune-mediated haematological disorders in a dog: suspected adverse reaction to carprofen.

PubMed

Mellor, P J; Roulois, A J A; Day, M J; Blacklaws, B A; Knivett, S J; Herrtage, M E

2005-05-01

This report describes the clinical and pathological findings of a suspected idiosyncratic adverse drug reaction in a young dog. The patient presented with sudden onset, severe skin lesions together with episodes of collapse. Investigations revealed a neutrophilic dermatitis with vasculitis, immune-mediated haemolytic anaemia and thrombocytopenia. Similar pathology has been described in human cases of Sweet's syndrome. The chronology of events suggested an adverse drug reaction to carprofen, although two antibiotics had been prescribed within the dog's recent history. Lymphocyte transformation tests were performed and tended to exclude both antibiotics as the cause of the reaction. To the authors' knowledge, lymphocyte transformation tests have not previously been described with regard to drug hypersensitivity assessment in the veterinary literature, and this is the first peer-reviewed case report of neutrophilic dermatitis and vasculitis with immune-mediated haemolytic anaemia and thrombocytopenia occurring as a suspected adverse drug reaction to carprofen in the dog.

Parvovirus B19 infection in an adult presenting with connective tissue disease-like symptoms: a report of the clinical and histological findings.

PubMed

Liles, J E; Shalin, S C; White, B A; Trigg, L B; Kaley, J R

2017-06-15

Parvovirus B19 infections in adults are usually associated with nonspecific and mild symptoms. However, cases presenting with a lupus-like syndrome have been described, leading to the hypothesis that parvovirus infection can induce connective tissue disease. Various histopathologic features of cutaneous manifestations of parvovirus have been reported, including features which overlap with those of connective tissue disease. Herein, we discuss an unusual case of Parvovirus  B19 infection in a middle-aged woman. The biopsy results showed granulomatous vasculitis and were consistent with the previously described superantigen id reaction. This case demonstrates that infectious causes should be considered in the differential diagnosis for granulomatous vasculitis and clinicopathologic correlation is required for accurate diagnosis. We also provide a review of the literature highlighting the possible role of parvovirus in induction of a connective tissue disease-like presentation.

Histologic Changes Associated With Placental Separation in Gilts Infected with Porcine Reproductive and Respiratory Syndrome Virus.

PubMed

Novakovic, Predrag; Detmer, Susan E; Suleman, Muhammad; Malgarin, Carol M; MacPhee, Daniel J; Harding, John C S

2018-07-01

The placenta is a vital organ providing the developing fetus with nutrient and gas exchange, thermoregulation, and waste elimination necessary for fetal development, as well as producing hormones to maintain pregnancy. It is hypothesized that fetal pig death in porcine reproductive and respiratory syndrome may be attributed to pathology of the maternal-fetal interface leading to premature placental separation. This study was designed to evaluate the chronologic progression of porcine reproductive and respiratory syndrome virus (PRRSV)-induced lesions at the maternal-fetal interface, with particular focus on placental separation in experimentally challenged third-trimester gilts. Fifteen gilts were inoculated with a virulent strain of PRRSV-2 on gestation day 86 ± 0.4. On multiple days postinoculation, 3 gilts along with 1 sham-inoculated control per time point were euthanized, and uterine and fetal placental tissues corresponding to each fetus were collected for histopathologic evaluation. The presence of any fetal lesion was 23 times more likely in compromised (meconium-stained and decomposed) compared with viable fetuses ( P < .001). In PRRSV-infected gilts, endometritis was more severe than placentitis, and the severity of endometrial inflammation and vasculitis increased progressively from 2 to 14 days postinoculation. Neither placental vasculitis nor a chronologic progression in the severity of placental detachment was observed. Severe placental detachment was more frequently present in PRRSV-infected compared with noninfected samples and was most significantly associated with placental inflammation, compared with other uterine lesions, viral load, or termination day. The results of this study suggest that placental separation by itself is not sufficient to significantly compromise fetal viability in reproductive porcine reproductive and respiratory syndrome.

Behçet's syndrome: facts and controversies.

PubMed

Mat, Cem; Yurdakul, Sebahattin; Sevim, Ayşegül; Özyazgan, Yılmaz; Tüzün, Yalçın

2013-01-01

Behçet's syndrome is a systemic vasculitis of small and large vessels affecting both veins and arteries. Almost all patients with Behçet's syndrome have recurrent oral aphthae, followed by genital ulcers, variable skin lesions, such as erythema nodosum and papulopustuler lesions, arthritis, uveitis, thrombophlebitis, and gastrointestinal and central nervous system involvement. Recent epidemiologic works suggest that genetic factors are more important than environmental factors in its pathogenesis. European League Against Rheumatism guidelines were recently published for the treatment of Behçet's syndrome. Although these are quite useful for the management of mucocutaneous, eye, and joint involvement, treatment of vascular, neurological, and gastrointestinal involvement are still problematic as there are no controlled studies for these manifestations. This contribution addresses the epidemiology, mucocutaneous manifestations, diagnostic criteria, and evidence-based therapies, including biologic agents. Copyright © 2013 Elsevier Inc. All rights reserved.

[Glomerulonephritis and vasculitis as causes of arterial hypertension].

PubMed

Eicken, Sibylle; Gugger, Mathias; Marti, Hans-Peter

2012-05-01

The various types of glomerulonephritis, including many forms of vasculitis, are responsible for about 15% of cases of end-stage renal disease (ESRD). Arterial hypertension represents a frequent finding in patients suffering from glomerulonephritis or vasculitis and hypertension also serves as an indicator for these severe types of diseases. In addition, there are symptoms and signs like hematuria, proteinuria and renal failure. Especially, rapidly progressive glomerulonephritis (RPGN) constitutes a medical emergency and must not be missed by treating physicians. This disease can either occur limited to the kidneys or in the context of a systemic inflammatory disorder, like a vasculitis. If left untreated, RPGN can lead to a necrotizing destruction of glomeruli causing irreversible kidney damage within several months or even weeks. With respect to the immunologically caused vasculitis, there are - depending upon the severity and type of organ involved - many clinical warning signs to be recognized, such as arterial hypertension, hemoptysis, arthalgias, muscle pain, palpable purpura, hematuria, proteinuria and renal failure. In addition, constitutional signs, such as fever and loss of body weight may occur concurrently. Investigations of glomerulonephritis or vasculitis must contain a careful and complete examination of family history and medications used by the respective patient. Thereafter, a thorough clinical examination must follow, including skin, joints and measurement of arterial blood pressure. In addition, a spectrum of laboratory analyses is required in blood, such as full blood screen, erythrocyte sedimentation rate, CRP, creatinine, urea and glucose, and in urine, including urinalysis looking for hematuria, red cell casts and proteinuria. Importantly, proteinuria needs to be quantified by the utilization of a random urine sample. Proteinuria > 3g/d is diagnostic for a glomerular damage. These basic tests are usually followed by more specialized analyses, such as a screening for infections, including search for HIV, hepatitis B or C and various bacteria, and for systemic inflammatory diseases, including tests for antibodies, such as ANA, anti-dsDNA, ANCA, anti-GBM and anti-CCP. In cases of membranous nephropathy, antibodies against phospholipase-A2-receptor need to be looked for. Depending upon the given clinical circumstances and the type of disease, a reasonable tumor screening must be performed, especially in cases of membranous and minimal-change nephropathy. Finally, radiological examinations will complete the initial work-up. In most cases, at least an ultrasound of the kidney is mandatory. Thereafter, in most cases a renal biopsy is required to establish a firm diagnosis to define all treatment options and their chance of success. The elimination of a specific cause for a given glomerulonephritis or vasculitis, such as an infection, a malignancy or a drug-related side-effect, remains the key principle in the management of these diseases. ACE-inhibitors, angiotensin receptor-blockers, aldosteron antagonists and renin-inhibitors remain the mainstay in the therapy of arterial hypertension with proteinuria. Only in cases of persistently high proteinuria, ACE-inhibitors and angiotensin receptor blockers can be prescribed in combination. Certain types of glomerulonephritis and essentially all forms of vasculitis require some form of more specific anti-inflammatory therapy. Respective immunosuppressive drug regimens contain traditionally medications, such as glucocorticoids (e. g. prednisone), cyclosporine A, mycophenolate mofetil, cyclophosphamide, and azathioprine. With respect to more severe forms of glomerulonephritis and vasculitis, the antibody rituximab represents a new and less toxic alternative to cyclophosphamide. Finally, in certain special cases, like Goodpasture's syndrome or severe ANCA-positive vasculitis, a plasma exchange will be useful and even required.

Central Nervous System Vasculitis

MedlinePlus

... of Vasculitis / Central Nervous System (CNS) Vasculitis Central Nervous System (CNS) Vasculitis Swap out your current Facebook Profile ... Facebook personal page. Replace with this image. Central nervous system (CNS) vasculitis is inflammation of blood vessel walls ...

Churg-Strauss syndrome and persistent heart failure: active disease or damage?

PubMed

Lin, Yih Chang; Oliveira, Guilherme H M; Villa-Forte, Alexandra

2013-10-01

Churg-Strauss syndrome (CSS) is a rare small-vessel vasculitis typically associated with adult-onset asthma, peripheral and tissue hypereosinophilia, migratory pulmonary infiltrates, upper respiratory tract symptoms, and clinical evidence of systemic vasculitis. Cardiac involvement is a well-recognized complication with an estimated prevalence of 60%. Heart disease is associated with poor prognosis, accounting for almost 50% mortality in CSS. We present a case of a 48-year-old woman with CSS complicated by congestive heart failure with left ventricular ejection fraction of 25%, who was initially treated with long course of high-dose steroids without any clinical or echocardiographic improvement. She was referred to our hospital 1 year later and was initiated with cyclophosphamide 2 mg/kg per day and prednisone 60 mg/d followed by slow taper. Subsequently, the patient had remarkable improvement. Patient was then transitioned to azathioprine for 1.5 years with sustained disease remission. It may be difficult to determine myocardial disease activity status versus tissue damage in CSS with prolonged duration of heart failure symptoms. This is the first case report demonstrating that CSS cardiac disease may remain active despite 1 year of corticosteroid therapy, and significant improvement or remission can still be achieved by administering more aggressive cytotoxic immunosuppressive therapy.

Successful management of Churg-Strauss syndrome using omalizumab as adjuvant immunomodulatory therapy: first documented pediatric case.

PubMed

Iglesias, E; Camacho Lovillo, M; Delgado Pecellín, I; Lirola Cruz, M J; Falcón Neyra, M D; Salazar Quero, J C; Bernabeu-Wittel, J; González Valencia, J P; Neth, O

2014-03-01

Churg-Strauss syndrome (CSS) is an anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitis; it is extremely rare in childhood and defined according to the Chapel-Hill Consensus as an eosinophil-rich and granulomatous inflammation involving the respiratory tract and necrotizing vasculitis affecting small to medium-sized vessels. Children commonly have a history of asthma and sinusitis whilst clinical presentation typically involves pulmonary tract and less frequently skin, heart, gastrointestinal tract, and peripheral nerves. Cardiopulmonary disease is higher in children and prognosis is worse. It is associated with significant eosinophilia and raised serum IgE-levels. ANCA are only found in 25% of childhood cases. Here we report the case of a 10-year-old girl who presented to us with vomiting, abdominal pain, and weight loss, paresthesias of lower extremities and breathlessness as well as a history of asthma, sinusitis and allergic rhinitis. She was treated with corticosteroids, cyclophosphamide, intravenous immunoglobulin, mycophenolate mofetil (MMF), and rituximab. However, remission was only achieved after initiation of omalizumab therapy, a recombinant humanized anti-IgE antibody. To the best of our knowledge this is the first pediatric patient suffering from CSS successfully managed with adjuvant anti-IgE therapy resulting in the control of respiratory as well as gastrointestinal symptoms. © 2013 Wiley Periodicals, Inc.

Leukocytoclastic Vasculitis: A Window to Systemic Churg Strauss Syndrome

PubMed Central

Medhekar, Sudhir V; Vasani, Resham J; Kamath, Ratnakar R

2012-01-01

A twenty year old male presented with purpuric lesions with chronic painful ulcers over the lower extremities and a recurrent pruritic rash on the trunk for 10 years. He was diagnosed as idiopathic leukocytoclastic vasculitis (LCV) after investigations failed to reveal a systemic association. He was treated with immunosuppressants at each visit with partial remission. In 2004, he was diagnosed with bronchial asthma and allergic rhinitis. In his recent admission, he showed necrotic ulcers on legs and extensive shiny, truncal micropapules. Examination revealed maxillary sinus tenderness and loss of sensation on the medial aspect of the left lower limb. Biopsy of ulcer and the micropapules showed the presence of extravascular eosinophils, while hematological investigations showed peripheral eosinophilia of 18%, raised serum Immunoglobulin E (IgE), Anti nuclear antibody (ANA) positivity and negative antineutrophil cytoplasmic antibody (ANCA). Radiography confirmed maxillary sinusitis, nerve conduction studies revealed mononeuritis of the anterior tibial nerve and pulmonary function tests (PFT) were normal. Clinical examination and investigations pointed towards the diagnosis of Churg-Strauss syndrome (CSS). This report highlights the development of full-blown CSS over a period of 12 years in a patient initially diagnosed as idiopathic LCV, emphasizing the need for regular follow-up of resistant and recurrent cases of LCV. PMID:22707776

Case of moyamoya disease in a patient with advanced acquired immunodeficiency syndrome.

PubMed

Sharfstein, Sophia R; Ahmed, Shadab; Islam, Mohammed Q; Najjar, Mamoun I; Ratushny, Vladimir

2007-01-01

Moyamoya disease is an occlusion of the terminal portion of internal carotid arteries and proximal portion of middle and anterior cerebral arteries of unknown origin. Moyamoya syndrome is associated with meningitis, tuberculosis, syphilis, head trauma, head irradiation, brain tumor, von Recklinghausen's disease, tuberous sclerosis, Marfan syndrome, sickle cell anemia, arteriosclerosis, hypertension, and oral contraceptive use. To our knowledge, acquired immunodeficiency syndrome (AIDS) as a cause of moyamoya syndrome has not been reported in an adult population. We report a case of moyamoya syndrome in a patient with AIDS and without other conditions associated with occlusion of the circle of Willis and formation of collateral network at the base of the brain and basal ganglia. We present a case report. A 29-year-old woman with an 8-year history of AIDS on multiple antiretroviral medications presented with recurrent tingling of the left extremities which 1 month later progressed to mild hemiparesis and dysarthria. During the next few months the patient developed progressive cognitive decline and on-and-off fluctuations in the degree of hemiparesis. Brain magnetic resonance imaging showed multiple small subcortical infarct's in both parietal lobes. Magnetic resonance angiography showed occlusion of middle cerebral arteries distal internal carotid arteries, with prominent collateral network. Cerebral angiography confirmed moyamoya pattern. Lumbar puncture showed: white blood cell count 1, red blood cell count 418, protein 56, glucose 53, negative bacterial and acid-fast bacilli smear and culture, negative VDRL test, India ink, cryptococcal antigen, cytology and negative polymerase chain reaction for cytomegalovirus, Epstein-Barr virus, varicella-zoster virus, and herpes simplex virus type 1 and 2. Electroencephalography showed diffuse background slowing. We hypothesize that human immunodeficiency virus (HIV) caused central nervous system vasculitis, which eventually led to formation of moyamoya pattern. No other definite causes of central nervous system vasculitis were found in our patient. Cerebrovascular disorders should be considered in patients with HIV/AIDS with focal neurologic deficit. Moyamoya syndrome as a cause of stroke should be considered in patients with HIV/AIDS, especially as survival improves.

Annular lesions of cutaneous sarcoidosis with granulomatous vasculitis.

PubMed

Mizuno, Kana; Nguyen, Chuyen Thi Hong; Ueda-Hayakawa, Ikuko; Okamoto, Hiroyuki

2017-05-01

Sarcoidosis is known to be involved in diseases with vasculitis as sarcoid vasculitis. However, vasculitis in cutaneous sarcoidal lesions is extremely rare. Here we describe a case of sarcoidosis with multiple annular skin lesions with granulomatous vasculitis. A 62-year-old female was diagnosed with sarcoidosis by chest-abdominal computed tomographic examination and laboratory tests. The skin lesions had appeared on her lower limbs 2 years before. Physical examination showed multiple infiltrated annular eruptions on the lower extremities. A skin biopsy of an area of erythema showed multiple non-caseating epithelioid cell granulomas in the dermis and subcutaneous fat and granulomatous vasculitis with fibrinoid degeneration in the subcutaneous fat. There are two types of vasculitis in sarcoidosis: leukocytoclastic and granulomatous vasculitis. Ulcers and livedo were more common in granulomatous vasculitis than in leukocytoclastic vasculitis. The present case had unique annular skin lesions of sarcoidosis with granulomatous vasculitis. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The trigeminal trophic syndrome: an unusual cause of nasal ulceration.

PubMed

Monrad, Seetha U; Terrell, Jeffrey E; Aronoff, David M

2004-06-01

Trigeminal trophic syndrome (TTS) is an unusual complication after peripheral or central damage to the trigeminal nerve, characterized by anesthesia, paresthesias, and ala nasi ulceration. We describe a patient with classic TTS after trigeminal rhizotomy who underwent several extensive evaluations for nasal ulceration and received prolonged immunosuppressive therapy for a presumed autoimmune disorder before the correct diagnosis was made. An understanding of the predisposing factors and clinical presentation of TTS is important to ensure a timely diagnosis of this difficult-to-treat illness. Differentiation of TTS from malignancy, infection, or vasculitis is possible on the basis of clinical history, tissue biopsy, and serologic evaluation.

Chronic behavior disturbance and neurocognitive deficits in neuro-Behcet's disease: a case study.

PubMed

Fisher, Caroline A; Sewell, Katherine; Baker, Amy

2016-06-01

Behcet's disease is a vasculitis and multisystem inflammatory syndrome. Neurological abnormalities occur in a subset of patients. This report presents a case of neuro-Behcet's disease characterized by an initial onset of behavior changes prior to diagnosis, which evolved into a chronic behavioral syndrome. Neuroimaging investigations revealed progressive periventricular white matter and brainstem atrophy and lesions in the basal ganglia and deep white matter tracts, while neuropsychological investigations revealed reductions in information processing, executive functioning, and memory. The case indicates that behavior changes may be the first symptoms to emerge in Behcet's, before other defining features of the disease.

Estimating the incidence of connective tissue diseases and vasculitides in a defined population in Northern Savo area in 2010.

PubMed

Elfving, P; Marjoniemi, O; Niinisalo, H; Kononoff, A; Arstila, L; Savolainen, E; Rutanen, J; Kaipiainen-Seppänen, O

2016-07-01

Objective of the study was to evaluate the annual incidence and distribution of autoimmune connective tissue diseases and vasculitides during 2010. All units practicing rheumatology in the Northern Savo area, Finland, participated in the study by collecting data on newly diagnosed adult patients with autoimmune connective tissue disease or vasculitis over 1-year period. Seventy-two cases with autoimmune connective tissue disease were identified. The annual incidence rates were as follows: systemic lupus erythematosus 3.4/100,000 (95 % CI 1.4-7.0), idiopathic inflammatory myopathies 1.9 (0.5-5.0), systemic sclerosis 4.4 (2.0-8.3), mixed connective tissue disease 1.0 (0.1-3.5), Sjögren's syndrome 10.7 (6.7-16.1) and undifferentiated connective tissue disease 13.6 (9.0-19.6). The annual incidence rates among vasculitis category were as follows: antineutrophil cytoplasmic antibody-associated vasculitis 1.5/100,000 (95 % CI 0.3-4.3), central nervous system vasculitis 0.5 (0-2.7) and Henoch-Schönlein purpura 1.5 (0.3-4.3). The annual incidence of giant cell arteritis in the age group of 50 years or older was 7.5/100,000 (95 % CI 3.2-14.8). The longest delay from symptom onset to diagnosis occurred in systemic sclerosis. The incidences of autoimmune connective tissue diseases and vasculitides were comparable with those in published literature. The present study showed female predominance in all connective tissue diseases, excluding idiopathic inflammatory muscle diseases and mean age at onset of disease around 50 years of age. Despite improved diagnostic tools, diagnostic delay is long especially among patients with systemic sclerosis.

Erasmus Syndrome: Association of Silicosis and Systemic Sclerosis.

PubMed

Sharma, Reena K; Sharma, Anjna K; Sharma, Anuj

2018-01-01

Silicosis is an inflammatory disease of the lung characterized by irreversible lung fibrosis which develops from prolonged pulmonary inhalation and retention of crystalline silica and immune reaction. It mainly appears as an occupational hazard in persons involved in stone-quarrying, mining, and sand blasting. Crystalline silica is not only known to be responsible for silicosis but also for other autoimmune diseases including systemic lupus erythematosus (SLE), rheumatoid arthritis (RA)-Caplan syndrome, systemic sclerosis (SSc), and antineutrophil cytoplasmic antibody (ANCA)-related vasculitis. Erasmus syndrome is the association of silica exposure and subsequent development of SSc. The limited numbers of cases reported in the literature were miners and only sporadically involved in other professionals. Here, we report a case of a 52 -year-old stone cutter who developed silicosis and SSc after 25 years of exposure.

CHURG–STRAUSS SYNDROME

PubMed Central

Ghosh, Subhasish; Bhattacharya, Maitreyee; Dhar, Sandipan

2011-01-01

Churg–Strauss syndrome (CSS) is a rare granulomatous necrotizing small vessel vasculitis characterized by the presence of asthma, sinusitis, and hypereosinophilia. The cause of this allergic angiitis and granulomatosis is unknown. Other common manifestations are pulmonary infiltrates, skin, gastrointestinal, and cardiovascular involvement. No data have been reported regarding the role of immune complexes or cell mediated mechanisms in this disease, although autoimmunity is evident with the presence hypergammaglobulinemia, increased levels of IgE and Antineutrophil cytoplasmic antibody (positive in 40%). We report the case of a 27-year-old lady presenting with painful swelling of predominantly lower limbs with extensive vesicles and ecchymotic patches and fever shortly after stopping systemic steroids taken for a prolonged duration (2002--2010). The aim of this case report is to point to the possibility of CSS in patients presenting with extensive skin lesions masquerading as Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis Syndrome (SJS/TENS). PMID:22345778

Clinical Outcome of Retinal Vasculitis and Predictors for Prognosis of Ischemic Retinal Vasculitis.

PubMed

Sharief, Lazha; Lightman, Sue; Blum-Hareuveni, Tamar; Bar, Asaf; Tomkins-Netzer, Oren

2017-05-01

To determine factors affecting the visual outcome in eyes with retinal vasculitis and the rate of neovascularization relapse in ischemic vasculitis. Retrospective cohort study. We reviewed 1169 uveitis patients from Moorfields Eye Hospital, London, UK. Retinal vasculitis was observed in 236 eyes (121 ischemic, 115 nonischemic) that were compared with a control group (1022 eyes) with no retinal vasculitis. Ultra-widefield fluorescein angiography images were obtained in 63 eyes with ischemic vasculitis to quantify area of nonperfusion measured as ischemic index. The risk of vision loss was significantly more in the retinal vasculitis compared with the non-vasculitis group (hazard ratio [HR] 1.67, 95% confidence interval [CI] 1.24-2.25, P = .001). Retinal vasculitis had twice the risk of macular edema compared to the non-vasculitis group. Macular ischemia increased the risk of vision loss in vasculitis eyes by 4.4 times. The use of systemic prednisolone in eyes with vasculitis was associated with a reduced risk of vision loss (HR 0.36, 95% CI 0.15-0.82, P = .01). Laser photocoagulation was administered in 75 eyes (62.0%), out of which 29 (38.1%) had new vessel relapse and required additional laser treatment. The median ischemic index was 25.8% (interquartile range 10.2%-46%). Ischemia involving ≥2 quadrants was associated with increased risk of new vessel formation (HR 2.7, 95% CI 1.3-5.5, P = .003). Retinal vasculitis is associated with an increased risk of vision loss, mainly secondary to macular ischemia, and has a higher risk of macular edema compared to eyes with no vasculitis. Ischemia involving ≥2 quadrants is a risk factor for new vessel formation. Copyright © 2017 Elsevier Inc. All rights reserved.

Modulation of MMP-2 and MMP-9 in Churg-Strauss syndrome respiratory mucosa: potential monitoring parameters.

PubMed

Leone, A; Uzzo, M L; Gerbino, A; Tortorici, S; Tralongo, P; Cappello, F; Incandela, S; Spatola, G F; Jurjus, A R

2014-01-01

Churg-Strauss (CSS) syndrome is rare and of unknown etiology. It is associated with vasculitis, blood eosinophilia and granulomatosis, and affects multiple organs and systems at various stages of the disease. Specific diagnostic and monitoring tests are not yet available. This study aims to assess the changes in MMP-2 and MMP-9 along with the histopathological alterations in two cases of CSS, as possible potential diagnostic and monitoring criteria. Two adult male patients were diagnosed with CSS in the otorhinolaryngology clinic in the University of Palermo, based on multiple clinical and histopathologic criteria. Biopsies of respiratory mucosa were taken after the consent of the patients, processed for routine histopathology and immunohistochemistry as well as quantitative polymerase chain reaction (qPCR). Similar biopsies were also taken from a non- CSS patient. The Assessment of MMP-2 and MMP-9 was performed using both immunohistochemistry and qPCR techniques. Histopathological alterations in the respiratory mucosa were consistent with vasculitis and granulomatous tissue formation, in addition to inflammatory cell infiltration with abundance of eosinophils. Immunohistochemistry assay performed on the samples derived from the two CSS patients showed a relative and remarkable increase of both MMP-2 and MMP-9 compared to controls. Such an increase was consistent with the qPCR results which depicted a significant increase between 20 and 30% for both MMP-2 and MMP-9, respectively. Since the secretion of MMPs is an essential step in angiogenesis, could these enzymatic factors be used as parameters to diagnose or monitor the evolution of CSS? The small number of samples analyzed in this study does not allow us to suggest a general statement correlating the increase in expression of MMP-2 and MMP-9 to the appearance or evolution of vasculitis; it is only speculative.

Successful treatment of ulcerative colitis complicated by Sweet's syndrome by corticosteroid therapy and leukocytapheresis.

PubMed

Terai, Tomohiro; Sugimoto, Mitsushige; Osawa, Satoshi; Sugimoto, Ken; Furuta, Takahisa; Kanaoka, Shigeru; Ikuma, Mutsuhiro

2011-06-01

Ulcerative colitis is occasionally complicated by dermatological disorders presenting as extra-intestinal manifestations, including erythema nodosum and pyoderma gangrenosum. Sweet's syndrome is considered to be a rare cutaneous disease in patients with ulcerative colitis. To date, only 17 cases of Sweet's syndrome complicating ulcerative colitis have been reported in the English literature. Here, we report a case of a 41-year-old male who had been suffering from ulcerative colitis for 20 years. He was admitted to hospital with hematochezia, diarrhea and fever, and painful erythematous nodules on the face and arms. Histological examination of skin biopsies showed inflammatory cell infiltration composed mainly of neutrophils without evidence of necrotizing vasculitis, and the condition was diagnosed as Sweet's syndrome. The patient was treated with prednisolone and leukocytapheresis and the erythematous nodules on the skin, as well as the abdominal symptoms and endoscopic findings of ulcerative colitis, immediately improved. In this paper we report on this case and review the literature concerning ulcerative colitis and Sweet's syndrome.

[Acute coronary syndrome as a first manifestation of Churg-Strauss syndrome].

PubMed

Asdonk, T; Pabst, S; Clauberg, R; Schaefer, C; Skowasch, D; Nickenig, G; Tiyerili, V

2012-03-01

A 53-year-old woman was admitted to our chest pain unit because of an acute coronary syndrome (non ST-elevation myocardial infarction). She complained of asthma, chronic sinusitis and involuntary weight loss, occasional fever and night sweats over the past six months. Coronary angiography did not show any signs of macroscopic coronary artery disease, while echocardiography demonstrated a hemodynamically not significant pericardial effusion. Magnetic resonance imaging of the heart revealed a subendocardial scar, extension and localization pointing to a vascular genesis. Thoracic computed tomography revealed pulmonary opacities and blood tests showed an eosinophilia, leading to the clinical diagnosis of Churg-Strauss syndome. The patient responded quickly to oral steroids, and blood parameters returned to normal. Acute coronary syndrome in youngish patients without classical cardiovascular risk factors is suggestive for myocarditis but also for vasculitis. Churg-Strauss syndrome usually responds quickly to immunosuppressive therapy, associated with a rather good prognosis without high mortality. © Georg Thieme Verlag KG Stuttgart · New York.

Bowel-associated dermatosis - arthritis syndrome in a patient with ulcerative colitis: an extraintestinal manifestation of inflammatory bowel disease.

PubMed

DeFilippis, Ersilia M; Magro, Cynthia; Jorizzo, Joseph L

2014-10-01

Bowel-associated dermatosis - arthritis syndrome (BADAS) is a neutrophilic dermatosis characterized by cutaneous lesions that begin as erythematous macules and progress to vesiculopustular eruptions. It has been described in patients with inflammatory bowel disease as well as those who have undergone various intestinal surgeries. Pathologically, the lesions show features of vasculitis without fibrinoid necrosis. In a patient with diagnosed inflammatory bowel disease, these neutrophilic dermatoses should be viewed as external signals of bowel inflammation. Management requires long-term treatment of the underlying disease. We report a case of BADAS in a patient with ulcerative colitis in which the skin lesions were associated with increased colonic inflammation.

Crescentic glomerulonephritis in non-asthmatic Churg-Strauss syndrome.

PubMed

Kaul, Anupma; Sharma, Raj Kumar; Jaisuresh, Krishna Swamy; Agrawal, Vinita

2014-03-01

A 58-year-old male presented with sensory motor polyneuropathy and rapidly progressive renal failure. Investigations revealed marked peripheral eosinophilia and elevated perinuclear antineutrophil cytoplasmic antibody titers. Renal biopsy showed pauci-immune cre-scentic glomerulonephritis with interstitial eosinophil infiltrates. He had no history of asthma. Computed tomography of the chest and X-ray of the paranasal sinuses were normal. On Day 1, the patient developed ileal perforation. Resected ileal segments showed small vessel vasculitis with extravascular eosinophils. A diagnosis of non-asthmatic variant of Churg-Strauss syndrome was made. Renal recovery was achieved in 12 weeks with a combination therapy of corticosteroid and cyclophosphamide. The patient has been relapse-free for 12 months on oral prednisolone therapy.

Cardiac tamponade leading to the diagnosis of eosinophilic granulomatosis with polyangiitis (Churg-Strauss syndrome): a case report and review of the literature.

PubMed

Yano, Toshiyuki; Ishimura, Shutaro; Furukawa, Tetsuaki; Koyama, Masayuki; Tanaka, Marenao; Shimoshige, Shinya; Hashimoto, Akiyoshi; Miura, Tetsuji

2015-11-01

Eosinophilic granulomatosis with polyangiitis (EGPA), which was previously called Churg-Strauss syndrome, is a necrotizing systemic vasculitis of unknown cause accompanied by prominent eosinophilia. Cardiovascular complications, including eosinophilic myocarditis, are a major cause of mortality in this disorder. Acute pericarditis with slight pericardial effusion is a typical manifestation in EGPA, though hemodynamically significant pericardial effusion has been reported in a few cases. We report a case that initially presented with isolated cardiac tamponade, which was followed by systemic manifestations of EGPA over 3 weeks. Including the present case, previous EGPA cases with cardiac tamponade are reviewed to delineate its clinical characteristics.

Weil’s disease in a 36 years old female: a case report

NASA Astrophysics Data System (ADS)

Rozalena, S.; Handayani, L.; Arman, A.; Permata, M.; Hudari, H.

2018-03-01

Leptospirosis is an acute zoonotic infection, itis caused by spirochetes of the genus Leptospira, has extensive vasculitis characterizes, can usually be transmitted indirectly, per contaminated water, rarely directly, and through contact with infected animals. Leptospira bacteria commonly enter the body through the damaged skin or mucous membranes. The clinical syndromes may vary from a subclinical infection and mild febrile condition to severe clinical symptoms with jaundice and renal failure. It is the case report from a woman 36 years old with leptospirosis (Weil’s disease) whose clinical manifestations included: icterus, renal failure, hemorrhagic syndrome and disturbances of consciousness. After the use of antibiotics, symptomatic and substitution therapy, all symptoms resolved completely.

Allergic reaction to polyethylene glycol in a painter.

PubMed

Antolin-Amerigo, D; Sánchez-González, M J; Barbarroja-Escudero, J; Rodríguez-Rodríguez, M; Álvarez-Perea, A; Alvarez-Mon, M

2015-08-01

We report a case of a male painter who visited our outpatient clinic after developing a distinct skin reaction 15 min after the ingestion of a laxative solution containing polyethylene glycol (PEG) prior to colonoscopy. He described suffering from the same skin reaction when he was previously exposed to paints that contained PEG-4000. An exposure challenge test with pure PEG-4000, simulating his workplace conditions, elicited a generalized urticarial reaction. Allergy to PEG should be considered in painters who develop urticarial or other systemic symptoms after handling PEG-containing products. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

The early history of giant cell arteritis and polymyalgia rheumatica: first descriptions to 1970.

PubMed

Hunder, Gene G

2006-08-01

Giant cell arteritis and polymyalgia rheumatica were described separately more than 100 years ago. However, the original reports of both conditions were neglected for many years. After the article by Horton et al on giant cell arteritis in the 1930s and studies published by others in the 1940s, giant cell arteritis began to be recognized as a specific disease. In the 1950s and 1960s, many of the numerous presentations and complications of giant cell arteritis were recorded. In a somewhat similar fashion, physicians became cognizant of polymyalgia rheumatica only after several independent descriptions in the 1940s and 1950s. The rapid response of both syndromes to glucocorticoid therapy was discovered shortly after cortisone's effect on rheumatoid arthritis was described. The origin of the proximal aching and stiffness in polymyalgia rheumatica was more difficult to understand. The relatively minor findings in the joints on physical examination seemed insufficient to account for the severe discomfort. As the link between polymyalgia rheumatica and giant cell arteritis became apparent, some thought the aching in polymyalgia rheumatica was related to vasculitis. The debate about whether proximal synovitis or vasculitis was the cause of the symptoms continued after 1970. Although the reason these 2 conditions were associated was not considered by 1970, the establishment of the syndromes as clinically linked entities provided the groundwork for further progress in the next decades.

[A case of hemorrhagic cholecystitis associated with Churg-Strauss syndrome].

PubMed

Koizumi, Satomi; Kamisawa, Terumi; Kuruma, Sawako; Chiba, Kazuro; Tabata, Taku; Koizumi, Koichi; Kurata, Masanao; Horiguchi, Shinichiro; Hishima, Tsunekazu

2016-01-01

A woman in her 70s with Churg-Strauss syndrome presented with epigastric pain. She was being treated with steroids at the time of admission. Computed tomography showed swelling of the gallbladder, and percutaneous transhepatic cholangiography revealed bloody secretion. On duodenoscopy, bleeding was observed from the orifice of the major duodenal papilla. Emergency cholecystectomy was performed under a diagnosis of hemorrhagic cholecystitis;intraoperatively, extensive hematoma was detected in the thickened wall of the gallbladder. Subsequent histopathological examination revealed mucosal ulceration with infiltration of inflammatory cells, torn small vessels, and extensive transmural bleeding and abscess formation in the thickened wall of the gallbladder. We considered that the hemorrhagic cholecystitis was induced by either vasculitis or corticosteroid therapy. To the best of our knowledge, this is the first report of hemorrhagic cholecystitis associated with Churg-Strauss syndrome.

[Update Churg-Strauss syndrome].

PubMed

Moosig, F; Hellmich, B

2012-11-01

The Churg-Strauss syndrome (CSS) is the rarest subtype of the so-called anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAV) and has the lowest frequency of ANCA-positivity (around 30%). In addition to asthma and blood eosinophilia, CSS is characterized by end-organ damage, which can be caused by either vasculitis and/or tissue infiltration of eosinophilic granulocytes. The CSS shares many etiological and clinical features of other hypereosinophilic syndromes. Recently, a distinct genetic background could be demonstrated for both the ANCA-positive and ANCA-negative subtypes of CSS as compared to the other two forms of AAV. Among other cytokines, interleukin-5 (IL-5) could be identified as a key mediator of eosinophilia. Therefore, recent clinical trials in CSS aimed to target IL-5. Outside of clinical trials, treatment of CSS is adapted to disease stage and activity, as recommended for other types of AAV.

Central retinal artery occlusion in a patient with ANCA-negative Churg-Strauss syndrome

PubMed Central

Kumano, Yuji; Yoshida, Noriko; Fukuyama, Satoru; Miyazaki, Masanori; Enaida, Hiroshi; Matsui, Takaaki

2012-01-01

Ocular involvement in Churg-Strauss syndrome is infrequent. We describe the case of a 54-year-old woman with eosinophilia and involvement of the respiratory tract, skin, and peripheral nervous system, fulfilling the American College of Rheumatology criteria for Churg-Strauss syndrome. The patient presented with acute, painless vision loss in her right eye. Central retinal artery occlusion (CRAO) without accompanying retinal vasculitis was diagnosed by angiographic findings and funduscopic findings of retinal whitening with a cherry-red spot. Although her antineutrophil cytoplasmic antibody (ANCA) status was negative, CRAO was thought to be an ocular manifestation of Churg-Strauss syndrome, and appropriate treatment was planned. She was treated with high-dose corticosteroids and anticoagulant therapy. Her macular edema improved, but visual recovery was poor. Specific therapy to alter inflammation, blood coagulation, and rheology reportedly plays an important role in ANCA-positive patients with Churg-Strauss syndrome who develop CRAO. Regardless of ANCA status, high-dose corticosteroids should be considered for CRAO in patients with Churg-Strauss syndrome, as discussed in this case. PMID:22927731

Qualitative study: the experience and impact of living with Behcet's syndrome.

PubMed

Tai, Vicky; Lindsay, Karen; Sims, Joanne L; McQueen, Fiona M

2017-09-22

Behcet's syndrome is a rare chronic multisystemic vasculitis of unknown aetiology, is unpredictable and can cause life-threatening complications. This qualitative study aims to explore the experiences of patients living with Behcet's syndrome in New Zealand. Eight English-speaking patients participated in in-depth semi-structured interviews about their experiences of living with Behcet's syndrome. Interviews were recorded and transcribed. Data were analysed using a general inductive thematic approach. Five themes related to the experience of Behcet's syndrome emerged from the interviews: diagnosis (diagnostic challenge and closure), impact of disease (pain, fatigue, reduced vision, fear and uncertainty), loneliness and isolation (lack of support and information, invisible illness), acquiring resilience (coping, gaining sense of control, support group) and ongoing interactions with health system (specialist care, primary care, need for multidisciplinary care, doctor-patient relationship). Behcet's syndrome patients experience difficulties in obtaining a timely and correct diagnosis and contend numerous physical and emotional challenges, often experiencing loneliness and isolation. Establishing trusting doctor-patient relationships, allowing timely access to specialist care and recruiting psychosocial supports will help patients better cope with their illness. Diagnosis and management of Behcet's syndrome requires close collaboration and communication among specialists and general practitioners and improved education on Behcet's syndrome.

A case of glyburide-induced leukocytoclastic vasculitis.

PubMed

Henley, Jill K; Blackmon, Joseph A; Fraga, Garth R; Rajpara, Anand; Maz, Mehrdad

2013-09-14

Medication-induced leukocytoclastic vasculitis is a small-vessel vasculitis that most commonly manifests with palpable purpuric lesions on gravity dependent areas. Development of the vasculitis occurs within weeks after the initial administration of the medication, with clearance upon withdrawal of the medication. Glyburide, a sulfonylurea medication, is used to treat non-insulin dependent diabetes mellitus. We report a rare case of glyburide-associated leukocytoclastic vasculitis. We report a 71-year-old man with type 2 diabetes mellitus who presented with palpable purpura on the lower extremities. Cutaneous biopsy revealed superficial small vessel vasculitis with IgA perivascular deposits. Further questioning revealed three prior episodes of palpable purpura after restarting the glyburide medication, with clearance upon discontinuation. We diagnosed drug-induced vasculitis related to the glyburide. This case highlights a rarely reported cutaneous adverse reaction to the commonly used diabetic medication, glyburide. Physicians should consider cutaneous vasculitis as a potential side effect of glyburide.

Serological evidence that activation of ubiquitous human herpesvirus-6 (HHV-6) plays a role in chronic idiopathic/spontaneous urticaria (CIU).

PubMed

Dreyfus, D H

2016-02-01

Acute infection with viral pathogens in the herpesviridae family can trigger acute urticaria, and reactivation of herpesviridae is associated with cutaneous urticarial-like syndromes such as drug-induced hypersensitivity syndrome/drug reaction with eosinophilia and systemic symptoms (DRESS). Reactivation of latent herpesviridae has not been studied systematically in chronic idiopathic/spontaneous urticaria (CIU). This review proposes that CIU is an inflammatory disorder with autoimmune features (termed 'CVU' for chronic viral urticaria), based on serology consistent with the hypothesis that reactivation of a latent herpesvirus or -viruses may play a role in CIU. Serology obtained from a cohort of omalizumab (Xolair)-dependent patients with severe CIU was consistent with previous HHV-6 infection, persistent viral gene expression and replication. CIU patients also exhibited serological evidence of increased immune response to HHV-4 (Epstein-Barr virus, or EBV) but not all CIU patients were infected with EBV. These observations, combined with case reports of CIU response to anti-viral therapy, suggest that HHV-6, possibly interacting with HHV-4 in cutaneous tissues, is a candidate for further prospective study as a co-factor in CIU. © 2015 British Society for Immunology.

The clinical characteristics of retinal vasculitis in HLA-B27-positive patients.

PubMed

Braakenburg, Arthur Menno; Rothova, Aniki

2014-06-01

To investigate the ocular and systemic manifestations of retinal vasculitis in HLA-B27-positive patients. Retrospective noncomparative case series of 9 HLA-B27-positive patients with uveitis and retinal vasculitis. Main outcome measures consisted of ocular and angiographic findings and assessment of any additional systemic disorders. Three male and 6 female HLA-B27-positive patients with a median age of 32 years were diagnosed with retinal vasculitis. Concurrent intraocular inflammation was noted in all patients. All patients suffered from extensive vasculitis of the large retinal veins. Five patients developed retinal vasculitis at the onset of uveitis and the remaining 4 exhibited retinal vasculitis 1-15 years after the onset of uveitis. Vascular occlusions occurred in 4 patients and subsequent neovascularizations developed in 3. Three patients were diagnosed with an HLA-B27-associated systemic disease. Retinal vasculitis may develop in the wake of HLA-B27-associated uveitis and might represent a rare manifestation of HLA-B27-associated disease.

[Cardiac tamponade and myocarditis in Churg-Strauss syndrome].

PubMed

Baili, L; Aydi, Z; Soussi, G; Ben Dhaou B, B; Zidi, A; Berraies, A; Boussema, F; Kammoun, S; Hamzaoui, A; Kraiem, S; Ben Miled M'rad, K; Rokbani, L

2014-09-01

The successive occurrence of pericardial tamponade and myocarditis during a Churg-Strauss syndrome is exceptionally described. We report a patient in whom pericardial tamponade and myocarditis were the presenting manifestation of a Churg-Strauss syndrome. A 58-year-old woman was admitted because of alteration of the clinical status with eosinophilia. One month ago, she was hospitalized for a pericardial tamponade treated by pericardial drainage. Acute myocarditis was diagnosed on chest pain during the second hospitalization. The etiologic inquiry ended in the diagnosis of Churg-Strauss complicated with a double cardiac involvement. A good response of clinical and biological anomalies was obtained after corticosteroid and immunosuppressive treatment. Isolated or multiple involvements of cardiac tunics should lead to make diagnosis of systemic vasculitis. A complete initial assessment and a close observation of the patients followed for Churg-Strauss syndrome is imperative to detect a cardiac achievement and set up an early treatment. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

Retinal Vasculitis

PubMed Central

Rosenbaum, James T.; Sibley, Cailin H.; Lin, Phoebe

2016-01-01

Purpose of review Ophthalmologists and rheumatologists frequently miscommunicate in consulting on patients with retinal vasculitis. This report seeks to establish a common understanding of the term, retinal vasculitis, and to review recent papers on this diagnosis. Recent findings 1) The genetic basis of some rare forms of retinal vascular disease have recently been described. Identified genes include CAPN5, TREX1, and TNFAIP3; 2) Behçet’s disease is a systemic illness that is very commonly associated with occlusive retinal vasculitis; 3) retinal imaging including fluorescein angiography and other newer imaging modalities has proven crucial to the identification and characterization of retinal vasculitis and its complications; 4) although monoclonal antibodies to IL-17A or IL-1 beta failed in trials for Behçet’s disease, antibodies to TNF alpha, either infliximab or adalimumab, have demonstrated consistent benefit in managing this disease. Interferon treatment and B cell depletion therapy via rituximab may be beneficial in certain types of retinal vasculitis. Summary Retinal vasculitis is an important entity for rheumatologists to understand. Retinal vasculitis associated with Behçet’s disease responds to monoclonal antibodies that neutralize TNF, but the many other forms of non-infectious retinal vasculitis may require alternate therapeutic management. PMID:26945335

Multiple cerebral and cerebellar infarcts as the first clinical manifestation in a patient with Churg-Strauss syndrome: case report and literature review.

PubMed

Cheng, Meng-Ju; Huang, Pai-Hao; Liao, Pin-Wen; Chen, Jen-Tse; Chiang, Tsuey-Ru

2012-12-01

Churg-Strauss syndrome (CSS) is a rare autoimmune disease with small-vessel vasculitis. Neurological manifestation of CSS is common. Central nervous system is less frequently involved than that of peripheral nervous system. We report a case of 60-year-old man who presented with acute onset of right hemiparesis and impaired cognition. The presence of hypereosinophilia, asthma, sinusitis and extravascular eosinophil accumulation led to the diagnosis of Churg-Strauss syndrome. Brain magnetic resonance imaging (MRI) revealed multiple infarcts in bilateral cerebral and cerebellar hemispheres. The neurophysiology study did not reveal peripheral neuropathy. The patient was effectively treated with methylprednisolone, cyclophosphamide and warfarin. Symptoms and signs of central nervous system can be the initial neurological manifestation of CSS patients. CSS should be considered while patients have stroke and hypereosinophilia. In our patient, there is a good response to timely steroid, immunosuppressant and anticoagulant therapies.

Churg–Strauss syndrome in a patient previously diagnosed with multiple sclerosis

PubMed Central

Sarkar, Pamela; Ibitoye, Richard Tolulope; Promnitz, Douglas Anthony

2011-01-01

A lady in her 70s with a background of multiple sclerosis (MS) and late-onset asthma was admitted with a 2-week history of cough and shortness of breath, progressive right-sided weakness and functional decline. Investigation revealed eosinophilia, elevated myeloperoxidase antineutrophil cytoplasmic antibody, CT sinuses showed long-standing inflammatory changes consistent with sinonasal polyposis and MRI head showed lesions consistent with vasculitis. She then developed left-sided weakness and increased wheeze. Review of her case notes demonstrated that, the eosinophilia was long-standing, her asthma was severe and steroid-dependent, and her neurologic syndrome was atypical for MS. Intravenous methylprednisolone then cyclophosphamide were administered. She demonstrated remarkable improvement, becoming more alert, with improvement in left-sided weakness. A diagnosis of Churg–Strauss syndrome was established. She was discharged to a nursing home with outpatient rheumatology follow-up. The diagnosis of MS was revisited. PMID:22679315

Churg-Strauss syndrome presenting with acute kidney injury in a case of primary focal segmental glomerulosclerosis.

PubMed

Patil, Sachin B; Vanikar, Aruna V; Gumber, Manoj R; Kute, Vivek B; Shah, Pankaj R; Patel, Himanshu V; Trivedi, Hargovind L

2014-01-01

Churg-Strauss syndrome (CSS) also called allergic granulomatosis and angiitis is a multisystem disorder. Churg-Strauss syndrome is defined as an eosinophil-rich, granulomatous inflammation involving the respiratory tract, along with necrotizing vasculitis affecting small- to medium-sized vessels, and is associated with asthma and eosinophilia. Renal involvement in CSS varies from 26 to 88 % but is usually of mild to moderate stage, and advanced renal failure is uncommon. We encountered an unusual case of 27-year-old man with asthma and primary focal segmental glomerulosclerosis diagnosed as CSS showing myeloperoxidase anti-neutrophil cytoplasmic antibody-associated acute kidney injury with crescentic glomerulonephritis. Patient responded to steroid and cyclophosphamide. Over a follow-up of 2 months, he has no hematuria/eosinophilia and serum creatinine of 2.3 mg/dL has decreased to 1.7 mg/dL.

Neuropsychiatric Manifestations of Scrub Typhus.

PubMed

Mahajan, Sanjay K; Mahajan, Sanyam K

2017-01-01

Scrub typhus is caused by Orientia tsutsugamushi characterized by focal or disseminated vasculitis and perivasculitis which may involve the lungs, heart, liver, spleen and central nervous system. It was thought to have been eradicated from India. Recently it is being reported from many areas of India. The clinical picture and severity of the symptoms varies widely. The neurological manifestations of scrub typhus are not uncommon but are diverse. Meningoencephalitis is classical manifestation of scrub typhus but cerebellitis, cranial nerve palsies, plexopathy, transverse myelitis, neuroleptic malignant syndrome and Guillan-Barré syndrome are other manifestations reported in literature. The availability of literature on the neurological manifestations of scrub typhus is limited to case reports mainly. This article reviews various neurological manifestations of scrub typhus reported in literature.

Neuropsychiatric Manifestations of Scrub Typhus

PubMed Central

Mahajan, Sanjay K.; Mahajan, Sanyam K.

2017-01-01

Scrub typhus is caused by Orientia tsutsugamushi characterized by focal or disseminated vasculitis and perivasculitis which may involve the lungs, heart, liver, spleen and central nervous system. It was thought to have been eradicated from India. Recently it is being reported from many areas of India. The clinical picture and severity of the symptoms varies widely. The neurological manifestations of scrub typhus are not uncommon but are diverse. Meningoencephalitis is classical manifestation of scrub typhus but cerebellitis, cranial nerve palsies, plexopathy, transverse myelitis, neuroleptic malignant syndrome and Guillan-Barré syndrome are other manifestations reported in literature. The availability of literature on the neurological manifestations of scrub typhus is limited to case reports mainly. This article reviews various neurological manifestations of scrub typhus reported in literature. PMID:28694624

Anti-neutrophil cytoplasmic antibody-associated vasculitis associated with infectious mononucleosis due to primary Epstein–Barr virus infection: report of three cases

PubMed Central

Yamaguchi, Makoto; Yoshioka, Tomoki; Yamakawa, Taishi; Maeda, Matsuyoshi; Shimizu, Hideaki; Fujita, Yoshiro; Maruyama, Shoichi; Ito, Yasuhiko; Matsuo, Seiichi

2014-01-01

Although the aetiology of anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis remains unclear, it is generally believed that environmental factors such as infections contribute to its development of ANCA-associated vasculitis. Prior Epstein–Barr virus (EBV) infection is reported to be a trigger of systemic vasculitis. We herein report three cases of ANCA-associated vasculitis presenting with infectious mononucleosis due to primary EBV infection. The causal link between the two pathologies could not be proved, but primary EBV infection may play a role in the initiation or exacerbation of ANCA-associated vasculitis. Future studies are necessary to determine the interaction between these diseases conditions. PMID:25859349

Anti-neutrophil cytoplasmic antibody-associated vasculitis associated with infectious mononucleosis due to primary Epstein-Barr virus infection: report of three cases.

PubMed

Yamaguchi, Makoto; Yoshioka, Tomoki; Yamakawa, Taishi; Maeda, Matsuyoshi; Shimizu, Hideaki; Fujita, Yoshiro; Maruyama, Shoichi; Ito, Yasuhiko; Matsuo, Seiichi

2014-02-01

Although the aetiology of anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis remains unclear, it is generally believed that environmental factors such as infections contribute to its development of ANCA-associated vasculitis. Prior Epstein-Barr virus (EBV) infection is reported to be a trigger of systemic vasculitis. We herein report three cases of ANCA-associated vasculitis presenting with infectious mononucleosis due to primary EBV infection. The causal link between the two pathologies could not be proved, but primary EBV infection may play a role in the initiation or exacerbation of ANCA-associated vasculitis. Future studies are necessary to determine the interaction between these diseases conditions.

Revisiting the systemic vasculitis in eosinophilic granulomatosis with polyangiitis (Churg-Strauss): A study of 157 patients by the Groupe d'Etudes et de Recherche sur les Maladies Orphelines Pulmonaires and the European Respiratory Society Taskforce on eosinophilic granulomatosis with polyangiitis (Churg-Strauss).

PubMed

Cottin, Vincent; Bel, Elisabeth; Bottero, Paolo; Dalhoff, Klaus; Humbert, Marc; Lazor, Romain; Sinico, Renato A; Sivasothy, Pasupathy; Wechsler, Michael E; Groh, Matthieu; Marchand-Adam, Sylvain; Khouatra, Chahéra; Wallaert, Benoit; Taillé, Camille; Delaval, Philippe; Cadranel, Jacques; Bonniaud, Philippe; Prévot, Grégoire; Hirschi, Sandrine; Gondouin, Anne; Dunogué, Bertrand; Chatté, Gérard; Briault, Christophe; Pagnoux, Christian; Jayne, David; Guillevin, Loïc; Cordier, Jean-François

2017-01-01

To guide nosology and classification of patients with eosinophilic granulomatosis with polyangiitis (EGPA) based on phenotype and presence or absence of ANCA. Organ manifestations and ANCA status were retrospectively analyzed based on the presence or not of predefined definite vasculitis features or surrogates of vasculitis in patients asthma, eosinophilia, and at least one systemic organ manifestation attributable to systemic disease. The study population included 157 patients (mean age 49.4±14.1), with a follow-up of 7.4±6.4years. Patients with ANCA (31%) more frequently had weight loss, myalgias, arthralgias, biopsy-proven vasculitis, glomerulonephritis on biopsy, hematuria, leukocytoclastic capillaritis and/or eosinophilic infiltration of arterial wall on biopsy, and other renal disease. A total of 41% of patients had definite vasculitis manifestations (37%) or strong surrogates of vasculitis (4%), of whom only 53% had ANCA. Mononeuritis multiplex was associated with systemic vasculitis (p=0.005) and with the presence of ANCA (p<0.001). Overall, 59% of patients had polyangiitis as defined by definite vasculitis, strong surrogate of vasculitis, mononeuritis multiplex, and/or ANCA with at least one systemic manifestation other than ENT or respiratory. Patients with polyangiitis had more systemic manifestations including arthralgias (p=0.02) and renal disease (p=0.024), had higher peripheral eosinophilia (p=0.027), and a trend towards less myocarditis (p=0.057). Using predefined criteria of vasculitis and surrogates of vasculitis, ANCA alone were found to be insufficient to categorise patients with vasculitis features. We suggest a revised nomenclature and definition for EGPA and a new proposed entity referred to as hypereosinophilic asthma with systemic (non vasculitic) manifestations. Copyright © 2016 Elsevier B.V. All rights reserved.

Atherosclerosis and central adiposity in a pediatric patient with AIDS treated with HAART: autopsy findings.

PubMed

Quijano, Graciela; Drut, Ricardo

2006-01-01

Several types of cardiovascular lesions may develop in pediatric human immunodeficiency virus-positive (HIV+)/acquired immunodeficiency syndrome (AIDS) patients, namely myocarditis, dilated cardiomyopathy, pericardial effusion, pericarditis, left ventricle hypertrophy, fibrocalcific arteriopathy, and aneurysms. Additional lesions may be discovered by histological examination. These include fibrocalcific lesions in medium-sized arteries and small vessels, mainly of the heart and brain, and vasculitis. In the large arteries the vasa vasorum may present chronic inflammatory infiltrates or leukocytoclastic vasculitis, resulting in aneurysms. We are reporting the case of a 14-year-old girl with mother-to-infant HIV transmission with a long history of several central nervous system infections and AIDS dementia, who received treatment with the HAART protocol (including a protease inhibitor) for 3 years. A year after beginning this treatment, cholesterol serum levels were 2.8 g/L and 3.8 g/L. Autopsy findings showed gross and microscopic features of adult-type atherosclerosis involving the whole thoracic aorta, its main branches, and the coronary arteries. Remarkably, the abdominal aorta and all its branches were almost completely devoid of these lesions. At the same time, although the body presented extreme cachexia, there were obvious subepericardial, periadrenal, and peripancreatic fat deposits. The referred findings may have resulted from the well-known metabolic-dyslipemic syndrome induced by the HAART therapy and have not been specifically mentioned previously in the literature in the particular setting observed in the case of this patient.

RS3PE syndrome presenting as vascular endothelial growth factor associated disorder

PubMed Central

Arima, K; Origuchi, T; Tamai, M; Iwanaga, N; Izumi, Y; Huang, M; Tanaka, F; Kamachi, M; Aratake, K; Nakamura, H; Ida, H; Uetani, M; Kawakami, A; Eguchi, K

2005-01-01

Methods: Vascular endothelial growth factor165 (VEGF165), tumour necrosis factor α (TNFα), and interleukin 1ß (IL1ß) were measured by enzyme linked immunosorbent assay (ELISA) in serum samples from three patients with RS3PE syndrome. As controls, serum samples from 26 healthy volunteers, 12 patients with rheumatoid arthritis, 10 patients with systemic lupus erythematosus, 13 patients with polymyositis/dermatomyositis, 13 patients with vasculitis syndrome, and 6 patients with mixed connective tissue disease were also analysed. Synovial hypervascularity of patients with RS3PE syndrome was estimated by rate of enhancement (E-rate) in a dynamic MRI study. Results: Serum concentrations of VEGF165 (mean (SD) 2223.3 (156.3) pg/ml) were significantly higher in patients with active RS3PE syndrome than in controls before corticosteroid treatment. TNFα and IL1ß levels were similar in patients and controls. Synovial hypervascularity in affected joints and subcutaneous oedema decreased during corticosteroid treatment, in parallel with the fall in serum VEGF165. Conclusions: VEGF promotes synovial inflammation and vascular permeability in patients with RS3PE syndrome, suggesting that RS3PE can be classified as a VEGF associated disorder. PMID:16227418

The impact of vasculitis on patients’ social participation and friendships

PubMed Central

Carpenter, Delesha M.; Meador, Amy E.; Elstad, Emily A.; Hogan, Susan L.; DeVellis, Robert F.

2013-01-01

Objectives Our objective is to explore how vasculitis, affects patients’ friendships and social participation. Methods Vasculitis patients (n=221) completed an online questionnaire that asked if, and how, relationships with friends have changed since receiving a vasculitis diagnosis. Participants’ written responses were imported into Atlas.ti, and two independent researchers used both structured and unstructured coding to identify themes. After reaching 100% consensus on the themes present in each participant’s responses, the coders determined how themes were interrelated across participants. Results Over half of patients (52%) expressed that vasculitis negatively impacted their friendships and 25% noted a negative impact on their social participation. At limes, this negative impact was related to structural changes in patients’ social networks due to loss of friendships. Reduced social participation was also associated with friends’ inability to understand vasculitis and its effects, vasculitis-related fatigue, and lifestyle changes such as not being able to drink alcohol and avoiding infection-prone events. Additionally, patients withdrew from social engagements due to fatigue or because of physical symptoms and side effects. Conclusion The unique circumstances associated with a rare chronic illness like vasculitis can create significant barriers to friendships, including loss of these relationships. Interventions designed to help patients cope with the social impact of vasculitis are implicated, especially if they increase patients’ ability to engage in dialogue about their illness with their friends. PMID:22325346

Retinal vasculitis and cystoid macular edema after body tattooing: a case report.

PubMed

Moschos, M M; Guex-Crosier, Y

2004-05-01

To report a case of retinal vasculitis occurring after the placement of permanent tattoos. A 21-year-old male was referred to our department with impairment of visual acuity. Permanent tattoos covered the head, body, arms and legs. The patient was examined with ophthalmoscopy, fluorescein angiography, indocyanine green angiography and optical coherence tomography. Systemic medical and laboratory work-up were performed in order to exclude an infectious agent or an inflammatory disease. He had no history of intravenous drug abuse. Our patient presented severe posterior uveitis associated with retinal vasculitis and cystoid macular edema. Laboratory tests ruled out all diseases causing vasculitis. HIV and B, C hepatitis tests were negative. Cystoid macular edema and vasculitis were resolved after immunosuppressive therapy. This is the first description of a retinal vasculitis associated with cystoid macular edema in a completely healthy individual after the placement of permanent tattoos. A phagocytosis of tattoo pigments leading to their lysis is described in the literature as a mechanism causing vasculitis.

[Acute myocardial infarction as Eosinophilic granulomatosis with polyangiitis (formerly Churg Strauss syndrome) initial presentation].

PubMed

Sulaiman, Wahinuddin; Seung, Ong Ping; Noor, Sabariah Mohd

2014-01-01

Eosinophilic granulomatosis with polyangiitis is a rare primary vasculitic disease characterized by hypereosinophilia, late onset asthma and extravascular eosinophil granulomas. We report a case presented initially with acute myocardial infarction which later only proceed with asthma, skin manifestations and peripheral neuropathy. Laboratory parameters showed hypereosinohpilia with negative perinuclear pattern of antineutrophil cytoplasmic autoantibodies (p-ANCA). Skin biopsy showed leucocytoclastic vasculitis with eosinophilic infiltration while coronary angiography was normal. The patient's symptoms improved with IV methylprednisolone, pulse cyclophosphamide and azathioprine. Copyright © 2014 Elsevier Editora Ltda. All rights reserved.

Admission rate and characteristics of hospitalized systemic connective tissue disorders: analysis from a nationwide Thailand healthcare database.

PubMed

Foocharoen, Chingching; Thavornpitak, Yupa; Mahakkanukrauh, Ajanee; Suwannaroj, Siraphop; Nanagara, Ratanavadee

2013-02-01

Reports of hospitalized systemic connective tissue disorders (SCNTD) are mostly disease-specific reports from institutional databases. To clarify the admission rate, disease determination, hospital mortality rate, length of stay and hospital charges among hospitalized patients diagnosed with SCNTD. The data were extracted from the 2010 national database of hospitalized patients provided by the Thai Health Coding Center, Bureau of Policy and Strategy, Ministry of Public Health, Thailand. Patients over 18 years having International Classification of Diseases (ICD)-10 codes for a primary diagnosis related to SCNTD were included. There were 6861 admissions coded as disorders related to SCNTD during the fiscal year 2010. The admission rate was 141 per 100,000 admissions. Among these, systemic lupus erythematosus (SLE) was the most common, followed by systemic sclerosis (SSc) and dermatomyositis/polymyositis (DM-PM). The overall mean length of hospital stay was 6.8 days. Small vessel vasculitis and Sjögren syndrome had the longest and the shortest hospital stays respectively (14.5 vs. 5.3 days). Hospital charges were highest among systemic vasculitis and DM-PM patients. The admission rate for SCNTD in Thailand was 141 per 100,000 admissions among which SLE was the most common. Overall hospital mortality was 4.1%. Although a lower prevalence was found among systemic vasculitis, it had a higher mortality rate, longer length of stay and greater therapeutic cost. © 2013 The Authors International Journal of Rheumatic Diseases © 2013 Asia Pacific League of Associations for Rheumatology and Wiley Publishing Asia Pty Ltd.

Central nervous system involvement in pediatric rheumatic diseases: current concepts in treatment.

PubMed

Duzova, Ali; Bakkaloglu, Aysin

2008-01-01

Central nervous system (CNS) manifestations are not rare in pediatric rheumatic diseases. They may be a relatively common feature of the disease, as in systemic lupus erythematosus (SLE) and Behçet's disease. Direct CNS involvement of a systemic rheumatic disease, primary CNS vasculitis, indirect involvement secondary to hypertension, hypoxia and metabolic changes, and drug associated adverse events may all result in CNS involvement. We have reviewed the CNS manifestations of SLE, Behçet's disease, Henoch-Schönlein purpura, polyarteritis nodosa, juvenile idiopathic arthritis, juvenile ankylosing spondylitis, familial Mediterranean fever, scleroderma, sarcoidosis, Wegener's granulomatosis, Takayasu's arteritis, CINCA syndrome, Kawasaki disease, and primary CNS vasculitis; and adverse CNS effects of anti-rheumatic drugs in pediatric patients. The manifestations are diverse; ranging from headache, seizures, chorea, changes in personality, depression, memory and concentration problems, cognitive impairment, cerebrovascular accidents to coma, and death. The value of cerebrospinal fluid (CSF) examination (pleocytosis, high level of protein), auto-antibodies in serum and CSF, electroencephalography, neuroimaging with computerized tomography, magnetic resonance imaging, SPECT, PET, and angiography depends on the disease. Brain biopsy is gold standard for the diagnosis of CNS vasculitis, however it may be inconclusive in 25% of cases. A thorough knowledge of the rheumatic diseases and therapy-related adverse events is mandatory for the management of a patient with rheumatic disease and CNS involvement. Severe CNS involvement is associated with poor prognosis, and high mortality rate. High dose steroid and cyclophosphamide (oral or intravenous) are first choice drugs in the treatment; plasmapheresis, IVIG, thalidomide, and intratechal treatment may be valuable in treatment-resistant, and serious cases.

Central nervous system vasculitis caused by propylthiouracil therapy: a case report and literature review.

PubMed

Vanek, C; Samuels, M H

2005-01-01

Antineutrophil cytoplasmic antibodies (ANCA) are associated with vasculitis, including vasculitis induced by drugs such as the thionamides. The affected organ systems in thionamide-induced vasculitis have been primarily renal, musculoskeletal, and dermatologic. We describe the first case of thionamide-induced central nervous system vasculitis presenting as confusion, with complete resolution after discontinuation of propylthiouracil. We review the literature and summarize 42 additional cases of thionamide-induced ANCA-positive vasculitis since 1992. Propylthiouracil was responsible in 93% of cases and the predominant ANCA pattern on immunofluorescent staining was perinuclear (p-ANCA). Clinical improvement occurred after drug discontinuation in 93%, steroid therapy was used in some cases. The mean duration of treatment with thionamides was 35 months prior to presentation. Long-term medical treatment with thionamides for hyperthyroidism may increase the risk of this severe side effect.

Titre and affinity of propylthiouracil-induced anti-myeloperoxidase antibodies are closely associated with the development of clinical vasculitis.

PubMed

Ye, Hua; Gao, Ying; Guo, Xiao-Hui; Zhao, Ming-Hui

2005-10-01

Substantial evidences suggested that propylthiouracil (PTU) could induced anti-myeloperoxidase (MPO) antibodies in sera from patients with hyperthyroidism, however, only a subgroup of the PTU-induced anti-MPO antibody positive patients developed clinical evident vasculitis. The aim of this study is to compare the titres and affinities of PTU induced anti-MPO antibodies in sera from patients with hyperthyroidism with and without clinical vasculitis. Anti-MPO antibody positive sera from patients diagnosed hyperthyroidism with (n = 13) and without (n = 14) clinical evident vasculitis were collected. The titre was determined by MPO-ELISA and expressed as logarithm value (lgT). The affinity constant (aK) of anti-MPO IgG was measured by antigen inhibition assay. The titre and aK values were compared between patients with and without vasculitis. In patients with vasculitis, the mean lgT of anti-MPO antibodies was 3.62 +/- 0.66; the median aK was 4.47 x 10(7)M(-1). In patients without vasculitis, the mean lgT was 2.54 +/- 0.29; the median aK was 0.14 x 10(7)M(-1), and both were significant lower than those in patients with vasculitis (t = 5.464; P = 0.000 & z = -4.373; P = 0.000, respectively). We concluded that the titre and affinity of anti-MPO antibodies might be associated with the development of clinical vasculitis in patients with PTU-induced ANCA.

Neurology of the cryopyrin-associated periodic fever syndrome.

PubMed

Parker, T; Keddie, S; Kidd, D; Lane, T; Maviki, M; Hawkins, P N; Lachmann, H J; Ginsberg, L

2016-07-01

The cryopyrin-associated periodic fever syndrome (CAPS) is an autosomal dominant autoinflammatory disorder caused by mutations in the NLRP3 gene and is typified by recurrent episodes of systemic inflammation resulting in fever, urticarial rash and arthralgia. In addition to these systemic aspects, CAPS has multiple neurological manifestations. The largest case series to date is presented focusing on the neurological features of this disorder. The case histories of a cohort of 38 UK patients with genetically proven CAPS who were treated with interleukin 1β (IL-1β) inhibition as part of a national treatment programme and underwent detailed neurological assessment were reviewed. Across the entire disease course neurological manifestations were present in 95% of patients; 84% had some form of headache; 66% sensorineural hearing loss; 60% myalgia; 34% papilloedema and 26% optic atrophy. Patients with the T348M mutation tended to have a more severe neurological phenotype with an earlier age of onset. Four patients had cerebrospinal fluid examination, three of whom had evidence of aseptic meningitis. There was a marked response to IL-1β inhibition, which has revolutionized management of these patients (29/32 patients with headache responding). Neurological symptoms are extremely common in CAPS and these results highlight the importance of increasing awareness amongst neurologists, particularly as highly effective therapies are available. © 2016 EAN.

Antineutrophil Cytoplasmic Autoantibody Associated Systemic Vasculitis Is Associated with Epstein - Barr virus in the Setting of HIV Infection.

PubMed

Mirsaeidi, Mehdi; Syed, Fatima; Jaffe, Elaine S

2013-01-01

EBV has been a leading candidate as a trigger for several autoimmune diseases. We describe an antineutrophil cytoplasmic autoantibody (ANCA) -associated systemic vasculitis as the initial presenting illness of AIDS. The patient was diagnosed ANCA -associated systemic vasculitis in the setting of HIV infection because of a high level of ANCA level, crescent glomerulonephritis in pathology, and clinical signs and symptoms compatible with systemic vasculitis. He also had HIV associated lymphadenopathy with scattered. EBV-RNA positive cells and reactive germinal centers. EBV genome was found in reactive lymph nodes and, therefore, may be associated with the immunopathogenesis of vasculitis.

Leukocytoclastic vasculitis associated with clarithromycin.

PubMed

Gavura, S R; Nusinowitz, S

1998-05-01

To report a possible case of leukocytoclastic vasculitis associated with clarithromycin therapy. An 83-year-old white woman was prescribed clarithromycin for pneumonia. Six days after her initial presentation, she developed lesions on her palms. Clarithromycin was discontinued at that time. The following day she developed purpuric eccymotic nonblanching lesions that primarily appeared on the lower extremities, buttocks, and abdomen. Colonoscopy revealed generalized erythema and edema of the bowel mucosa. Gastroscopy revealed duodenitis and gastritis, but no bleeding or ulceration. Skin biopsy of the lesions was compatible with leukocytoclastic vasculitis. Renal function was not affected, although hematuria was noted. All symptoms resolved after drug withdrawal and a short course of corticosteroids. Searches were performed on MEDLINE, Embase, International Pharmaceutical Abstracts, and major adverse drug reaction databases to identify reports and articles discussing clarithromycin- and macrolide-induced leukocytoclastic vasculitis. Leukocytoclastic vasculitis is one category of drug hypersensitivity reactions characterized by distinctive patterns of perivascular inflammation. The case described here is consistent with the diagnosis of leukocytoclastic vasculitis, and is similar to the other single published case report associated with clarithromycin. Leukocytoclastic vasculitis induced by clarithromycin is a rare but serious potential adverse effect.

Characterization and analysis of carbon fibre-reinforced polymer composite laminates with embedded circular vasculature

PubMed Central

Huang, C.-Y.; Trask, R. S.; Bond, I. P.

2010-01-01

A study of the influence of embedded circular hollow vascules on structural performance of a fibre-reinforced polymer (FRP) composite laminate is presented. Incorporating such vascules will lead to multi-functional composites by bestowing functions such as self-healing and active thermal management. However, the presence of off-axis vascules leads to localized disruption to the fibre architecture, i.e. resin-rich pockets, which are regarded as internal defects and may cause stress concentrations within the structure. Engineering approaches for creating these simple vascule geometries in conventional FRP laminates are proposed and demonstrated. This study includes development of a manufacturing method for forming vascules, microscopic characterization of their effect on the laminate, finite element (FE) analysis of crack initiation and failure under load, and validation of the FE results via mechanical testing observed using high-speed photography. The failure behaviour predicted by FE modelling is in good agreement with experimental results. The reduction in compressive strength owing to the embedding of circular vascules ranges from 13 to 70 per cent, which correlates with vascule dimension. PMID:20150337

Systemic vasculitis associated with vemurafenib treatment: Case report and literature review.

PubMed

Mirouse, Adrien; Savey, Léa; Domont, Fanny; Comarmond, Cloé; Barete, Stéphane; Plaisier, Emmanuelle; Rouvier, Philippe; Cacoub, Patrice; Saadoun, David

2016-11-01

Vemurafenib, an inhibitor of mutated B-rapidly accelerated fibrosarcoma, is frequently used in the treatment of melanoma and Erdheim-Chester disease (ECD) patients. Inflammatory adverse effects have been increasingly reported after vemurafenib treatment. We report 6 cases of vemurafenib-associated vasculitis, of whom a personal case of a 75-year-old man with history of ECD who developed purpura and rapidly progressive pauci-immune glomerulonephritis during treatment with vemurafenib. In the 5 others cases from the literature, all patients presented skin vasculitis, and with joint involvement in 60% of them. Vemurafenib treatment was stopped (n = 3), continued at reduced doses (n = 1), or continued at the same dose (n = 2). Three patients (50%) received corticosteroids combined with cyclophosphamide (n = 1), and all achieved remission of vasculitis. One patient experienced vasculitis relapse after vemurafenib therapy was restarted. Systemic vasculitis is a rare vemurafenib-associated adverse event that may be life-threatening.

Immunological diagnosis of cutaneous-pulmonary hypersensitivity vasculitis.

PubMed

Skjodt, Neil M; Elliot, Tracey L; Puttagunta, Lakshmi; Yacyshyn, Elaine A; Tron, Victor A

2007-11-01

A 47-year-old woman had episodic dyspnoea, fatigue, chest radiograph opacifications, and palpable purpura whose biopsy showed leucocytoclastic vasculitis. Negative immunoglobulin A immunofluorescence staining and clinical exclusion of other disorders narrowed her diagnosis to cutaneous pulmonary hypersensitivity vasculitis.

Cytomegalovirus retinitis associated with acquired immunodeficiency syndrome.

PubMed

Geng, Shuang; Ye, Jun-jie; Zhao, Jia-liang; Li, Tai-sheng; Han, Yang

2011-04-01

Cytomegalovirus (CMV) retinitis is the most severe intraocular complication that results in total retinal destruction and loss of visual acuity in patients with acquired immunodeficiency syndrome (AIDS). This study aimed to investigate the fundus characteristics, systemic manifestations and therapeutic outcomes of CMV retinitis associated with AIDS. It was a retrospective case series. CMV retinitis was present in 39 eyes (25 patients). Best corrected visual acuities, anterior segment, fundus features, fundus fluorescence angiography (FFA) and CD4(+) T-lymphocyte counts of the patients with CMV retinitis associated with AIDS were analyzed. Intravitreal injections of ganciclovir (400 µg) were performed in 4 eyes (2 patients). Retinal vasculitis, dense, full-thickness, yellow-white lesions along vascular distribution with irregular granules at the border, and hemorrhage on the retinal surface were present in 28 eyes. The vitreous was clear or mildly opaque. Late stage of the retinopathy was demonstrated in 8 eyes characterized as atrophic retina, sclerotic and attenuated vessels, retinal pigment epithelium (RPE) atrophy, and optic nerve atrophy. Retinal detachment was found in 3 eyes. The average CD4(+) T-lymphocyte count in peripheral blood of the patients with CMV retinitis was (30.6 ± 25.3) × 10(6)/L (range, (0 - 85) × 10(6)/L). After intravitreal injections of ganciclovir, visual acuity was improved and fundus lesions regressed. CMV retinitis is the most severe and the most common intraocular complication in patients with AIDS. For the patients with yellow-white retinal lesions, hemorrhage and retinal vasculitis without clear cause, human immunodeficiency virus (HIV) serology should be performed. Routine eye examination is also indicated in HIV positive patients.

Marked improvement of Churg–Strauss syndrome neuropathy by intravenous immunoglobulin and cyclophosphamide

PubMed Central

Umeda, Akira; Yamane, Tateki; Takeuchi, Jin; Imai, Yasuo; Suzuki, Keisuke; Yumura, Wako

2014-01-01

A 42-year-old Japanese man developed Churg–Strauss syndrome 7 years after being diagnosed with chronic eosinophilic pneumonia. Prominent eosinophilia, subcutaneous nodules, and neuropathy in the left leg were seen. A pathological diagnosis of necrotizing vasculitis was determined by a biopsy of a subcutaneous nodule. The leg pain was severe and there was prominent atrophy of the thigh and calf, but the muscle weakness was mild. Serum anti-myeloperoxidase anti-neutrophil cytoplasmic antibody was positive. Because the initial treatment with an intravenous methylprednisolone pulse at 1 g/day for 3 days was not sufficient, a onetime treatment with intravenous cyclophosphamide at 15 mg/kg and intravenous immunoglobulin therapy (IVIG) at 400 mg/kg/day for 5 days were administered. Peripheral eosinophilia improved and the leg pain significantly improved. IVIG was repeated 1 month later and symptoms gradually improved further. The early diagnosis of Churg–Strauss syndrome and the early initiation of IVIG with cyclophosphamide were thought to be important. PMID:25473575

Early aspirin desensitization in unstable patients with acute coronary syndrome: Short and long-term efficacy and safety.

PubMed

Córdoba-Soriano, Juan Gabriel; Corbí-Pascual, Miguel; López-Neyra, Isabel; Navarro-Cuartero, Javier; Hidalgo-Olivares, Víctor; Barrionuevo-Sánchez, Maria Isabel; Prieto-Mateos, Daniel; Gutiérrez-Díez, Antonio; Gallardo-López, Arsenio; Fuentes-Manso, Raquel; Gómez-Pérez, Alberto; Lafuente-Gormaz, Carlos; Jiménez-Mazuecos, Jesús

2016-11-01

Aspirin hypersensitivity is not a rare condition among patients with acute coronary syndrome. However, despite the publication of several successful desensitization protocols, the procedure is not as widespread as expected. We present a cohort of patients with acute coronary syndrome undergoing aspirin desensitization to evaluate its short- and long-term efficacy and safety and to reinforce data from previous studies. Of 1306 patients admitted to our Coronary Care Unit between February 2011 and February 2013, 24 (1.8%) had a history of aspirin hypersensitivity. All 24 patients underwent an eight-dose aspirin desensitization protocol (0.1, 0.3, 1, 3, 10, 25, 50 and 100 mg of aspirin given by mouth every 15 minutes) after premedication with antihistamines and corticosteroids or antileucotrienes. Previously prescribed β blockers and angiotensin-converting enzyme inhibitors were not discontinued. All patients were desensitized within 72 hours of admission. Those requiring urgent catheterization (five patients with ST segment elevation myocardial infarction) were desensitized within 12 hours of catheterization and the remainder before catheterization. All patients were successfully desensitized and only one presented with an urticarial reaction. The five patients with ST segment elevation myocardial infarction were treated with abciximab until desensitization was complete. All but one patient underwent catheterization and 20 underwent percutaneous coronary intervention, most (66%) with the implantation of a bare metal stent. At follow-up (a minimum of 6-24 months), only two patients had discontinued aspirin, both due to gastrointestinal bleeding, and no hypersensitivy reaction had occurred. Aspirin desensitization is effective and safe in unstable patients with acute coronary syndrome in both the short and long term.

Clindamycin-induced Maculopapular Exanthema with Preferential Involvement of Striae Distensae: A Koebner phenomenon?

PubMed

Monteagudo, Benigno; Cabanillas, Miguel; Iriarte, Pilar; Ramírez-Santos, Aquilina; León-Muinos, Elvira; González-Vilas, Daniel; Suárez-Amor, Óscar

2018-04-01

Clindamycin is a lincomycin-derived antibiotic useful for the treatment of anaerobic and Gram-positive aerobic bacterial infections. Cutaneous adverse reactions are usually maculopapular exanthemas, although hypersensitivity syndrome, acute generalized exanthematous pustulosis, and Stevens-Johnson syndrome have also been reported (1). We report the case of a patient with a maculopapular rash triggered by clindamycin who developed cutaneous lesions on striae distensae (SD). A 47-year-old woman was referred to our clinic for pruritic cutaneous lesions which had started 6 days earlier. Her past clinical history included hypertension, hypothyroidism, hyperuricemia, cholecystectomy, caesarean section, and endometriosis-related abdominal surgery, and she was taking levothyroxine, allopurinol, imidapril, and omeprazole. The skin rash first developed on her neck and back on the 3rd day of clindamycin oral treatment (300 mg every 6 hours), which was prescribed as antibiotic prophylaxis for a tooth implant. General malaise (but not fever) was also reported. Physical examination revealed an erythematous maculopapular eruption symmetrically distributed on the neck, abdomen, and back (Figure 1, A), with isolated lesions involving the proximal upper and lower limbs (Figure 1, B). There was a striking vertical distribution of skin lesions along the SD on the lateral sides of the abdomen (Figure 1, C). No mucosal involvement was found, and laboratory studies showed no abnormalities. Clindamycin withdrawal was followed by prescription of a course of oral deflazacort, starting at 30 mg daily and tapering down during a 9-day period. On the 5th day of treatment, the rash had almost cleared with minimal desquamation (Figure 1, D). Eight weeks after clearance of the skin rash, informed consent was obtained in order to perform an allergological evaluation of clindamycin, including prick and intradermal (ID) tests on the forearm and patch tests on the upper back (2). For patch testing, powder of the commercial capsules (Dalacin®) was diluted in petrolatum (pet.) and water (aq.), resulting in a final 1% clindamycin dilution. Parenteral clindamycin preparations were used in therapeutic concentrations for prick tests (150 mg/mL) and dilutions in saline of 1/100 and 1/10 for the ID test. Other authors have reported that these concentrations do not seem to irritate the skin (3-6). Prick and ID tests were assessed after 20 min and 24 hours, respectively. Patch tests were removed after the 2nd day, and late reactions were evaluated on day 2 and day 4. Prick and ID test results after 20 min were negative. Late results of ID tests with clindamycin (1.5 and 15 mg/mL) were positive: erythematous infiltrated papules about 7×7 mm and 18×15 mm were observed at 24 hours and lasted until the 8th day. Patch tests with clindamycin 1% in pet. and 1% in aq. were also positive (+ on day 2 and day 4). Positive late skin tests suggested delayed-type non-IgE-mediated allergic clindamycin hypersensitivity. Oral challenge tests are considered to be the gold standard to establish or exclude drug hypersensitivity. Due to the positive result of late skin test to clindamycin, oral challenge was not performed in our patient (3,5). The Koebner isomorphic phenomenon has been described in cutaneous reactions induced by drugs, such as antibiotics and chemotherapy. Chronic pressure on the skin is probably involved in the onset of skin lesions in hand-foot eruptions induced by tyrosine kinase inhibitors (sorafenib and sutinib). Solar exposure and cutaneous trauma also seem to play a role in the location of papulopustular eruptions caused by endothelial growth factor receptor inhibitors (erlotinib) (7). More frequent involvement in traumatized skin and surgical scars has been reported in the context of linear IgA bullous dermatosis and leukocytoclastic vasculitis triggered by vancomycin and cefuroxime (8). SD are produced by non-penetrating physical trauma, similar to friction or pressure. Different dermatoses can develop along SD skin lesions (like plaque psoriasis, pustular psoriasis, lichen planus, vitiligo, discoid lupus erythematosus, lupus vasculitis, urticarial vasculitis, or chronic graft-versus-host disease) (9). Bevacizumab, etretinate, and corticosteroid-induced ulcers, hyperpigmentation caused by bleomycin, and urticariform lesions triggered by diclofenac are examples of different type of drug-induced abnormalities involving SD (10). In summary, we identified clindamycin as the cause of the cutaneous reactions that occurred in our patient on the basis of the results of the skin tests and clinical history. Our findings confirmed a delayed-type hypersensitivity reaction, possibly involving a T-cell-mediated immunologic mechanism. Intradermal and patch tests were found to be useful in order to confirm the diagnosis (4,5). We did not find reports in the literature of drug-induced cutaneous eruptions along the SD as a manifestation of a Koebner phenomenon. Clinical underreporting of this phenomenon could explain the scarce literature on this cutaneous adverse reaction.

History of primary vasculitis in Latin America.

PubMed

Iglesias Gammara, Antonio; Coral, Paola; Quintana, Gerardo; Toro, Carlos E; Flores, Luis Felipe; Matteson, Eric L; Restrepo, José Félix

2010-03-01

A literature review utilizing Fepafem, Bireme, LiLacs, Scielo Colombia, Scielo Internacional, former MedLine, Pubmed, and BVS Colombia as well as manual searches in the libraries of major Latin American universities was performed to study vasculitis in Latin America. Since 1945, a total of 752 articles have been published by Latin American authors. However, only a minority are devoted to primary vasculitides, and even fewer have been published in indexed journals. Approximately 126 are in OLD, Medline, Pubmed, Bireme, and Scielo. Most publications are from Mexico, followed by Brazil and Colombia. Systematic studies of the epidemiology of primary idiopathic vasculitis are available for a few countries, i.e. Brazil, Mexico, Colombia, Chile, and Peru. Takayasu arteritis and ANCA-associated vasculitis are the best studied forms of vasculitis in Latin America. Interest and expertise in vasculitis is growing in Latin America, as reflected in the increased number of published articles from this region of the world in the last decade. Racial and environmental factors are possibly responsible for the differential expression of various types of primary vasculitis observed in Latin America. With time, the unique features, epidemiology, and better treatment strategies for idiopathic vasculitides in Latin America will emerge.

Cutting edge issues in the Churg-Strauss syndrome.

PubMed

Szczeklik, Wojciech; Jakieła, Bogdan; Adamek, Dariusz; Musiał, Jacek

2013-02-01

Churg-Strauss syndrome (CSS) is a rare systemic small-vessel vasculitis that develops in the background of bronchial asthma, which is characterized by eosinophilia and eosinophilic infiltration of various tissues. It belongs to the group of antineutrophil cytoplasmic autoantibody (ANCA)-associated vasculitides. The triggering factors and pathogenesis of CSS are still unknown. The possible role of eotaxin-3 and CCR4-related chemokines in selective recruitment of eosinophils to the target tissues in CSS has been recently suggested, but the role of eosinophilic inflammation in the development of vasculitic lesions is not completely understood. From the clinical view, two distinct phenotypes of the disease are slowly emerging depending on the ANCA-positivity status. Glucocorticoids are still the mainstay of treatment; however, data are accumulating regarding the beneficial role of novel immunosuppressants and biologic compounds, especially in patients with poorer prognosis.

ANCA-associated vasculitis: diagnostic and therapeutic strategy.

PubMed

Ozaki, Shoichi

2007-06-01

Among small-vessel vasculitides, microscopic polyangiitis (MPA), Wegener's granulomatosis (WG), and allergic granulomatous angiitis (AGA) are known collectively as ANCA-associated vasculitis (AAV) because of the involvement of anti-neutrophil cytoplasmic antibodies (ANCA) as the common pathogenesis. Major target antigens of ANCA associated with vasculitis are myeloperoxidase (MPO) and proteinase 3 (PR3). MPO-ANCA is related to MPA and AGA, and PR3-ANCA is the marker antibody in WG. MPO-ANCA-associated vasculitis is more frequent in Japan, whereas PR3-ANCA-associated vasculitis is more common in Europe and USA. ANCA appears to induce vasculitis by directly activating neutrophils. Therefore, no immunoglobulins or complement components are detected in the vasculitis lesions; hence, AAV is called pauci-immune vasculitis (pauci = few/little). Untreated patients with severe AAV with multi-organ involvement have a poor prognosis, which is improved by combination therapy with cyclophosphamide and high-dose corticosteroid. Randomized controlled trials (RCT) regarding induction and maintenance of remission of AAV indicated that the rate of remission induction by the standard regimen is approximately 90% in 6 months, that maintenance of remission can be achieved with oral azathioprine as well as cyclophosphamide, and that methotrexate can be used only for non-renal mild AAV. As these data were obtained mostly in patients positive for PR3-ANCA, caution must be taken in applying these findings to Japanese patients, most of whom are positive for MPO-ANCA. A prospective study is now underway to clarify the effectiveness of the standard regimen in Japanese patients with MPO-ANCA-associated vasculitis. This article describes the diagnostic criteria and the recent evidence-based therapeutic strategy of AAV.

Urticaria due to polyethylene glycol-3350 and electrolytes for oral solution in a patient with jejunal nodular lymphoid hyperplasia.

PubMed

Zhang, Hongfeng; Henry, Winoah A; Chen, Lea Ann; Khashab, Mouen A

2015-01-01

Both jejunal nodular lymphoid hyperplasia (NLH) and polyethylene glycol (PEG)-3350 hypersensitivity are extremely rare. We describe a 30-year-old female who had previously taken a PEG-3350 bowel preparation without adverse effects, and presented for evaluation of chronic diarrhea. An upper and lower gastrointestinal endoscopy, and small bowel series were scheduled. PEG-3350 and electrolytes for oral solution was prescribed for bowel cleansing. During consumption of the bowel preparation she developed urticarial hypersensitivity. An alternative bowel preparation was used. Colonoscopy and upper endoscopy were normal, but small bowel series revealed innumerable sand-like lucencies in the jejunum. NLH was confirmed on biopsy from antegrade enteroscopy. This is the first case report on the pathological jejunal NLH in association with the PEG-3350 urticarial hypersensitivity. The potential pathophysiological etiology of this association is discussed.

Urticaria due to polyethylene glycol-3350 and electrolytes for oral solution in a patient with jejunal nodular lymphoid hyperplasia

PubMed Central

Zhang, Hongfeng; Henry, Winoah A.; Chen, Lea Ann; Khashab, Mouen A.

2015-01-01

Both jejunal nodular lymphoid hyperplasia (NLH) and polyethylene glycol (PEG)-3350 hypersensitivity are extremely rare. We describe a 30-year-old female who had previously taken a PEG-3350 bowel preparation without adverse effects, and presented for evaluation of chronic diarrhea. An upper and lower gastrointestinal endoscopy, and small bowel series were scheduled. PEG-3350 and electrolytes for oral solution was prescribed for bowel cleansing. During consumption of the bowel preparation she developed urticarial hypersensitivity. An alternative bowel preparation was used. Colonoscopy and upper endoscopy were normal, but small bowel series revealed innumerable sand-like lucencies in the jejunum. NLH was confirmed on biopsy from antegrade enteroscopy. This is the first case report on the pathological jejunal NLH in association with the PEG-3350 urticarial hypersensitivity. The potential pathophysiological etiology of this association is discussed. PMID:25608714

Use of positron emission tomography (PET) for the diagnosis of large-vessel vasculitis.

PubMed

Loricera, J; Blanco, R; Hernández, J L; Martínez-Rodríguez, I; Carril, J M; Lavado, C; Jiménez, M; González-Vela, C; González-Gay, M Á

2015-01-01

The term vasculitis encompasses a heterogeneous group of diseases that share the presence of inflammatory infiltrates in the vascular wall. The diagnosis of large-vessel vasculitis is often a challenge because the presenting clinical features are nonspecific in many cases and they are often shared by different types of autoimmune and inflammatory diseases including other systemic vasculitides. Moreover, the pathogenesis of large-vessel vasculitis is not fully understood. Nevertheless, the advent of new imaging techniques has constituted a major breakthrough to establish an early diagnosis and a promising tool to monitor the follow-up of patients with largevessel vasculitis. This is the case of the molecular imaging with the combination of positron emission tomography with computed tomography (PET/CT) using different radiotracers, especially the (18)F-fluordeoxyglucose ((18)F-FDG). In this review we have focused on the contribution of (18)F-FDG PET in the diagnosis of large-vessel vasculitis. Copyright © 2015 Elsevier España, S.L.U. and SEMNIM. All rights reserved.

Flow diversion in vasculitic intracranial aneurysms? Repair of giant complex cavernous carotid aneurysm in polyarteritis nodosa using Pipeline embolization devices: first reported case.

PubMed

Santos, Jaime Martinez; Kaderali, Zul; Spears, Julian; Rubin, Laurence A; Marotta, Thomas R

2015-05-29

Intracranial aneurysms in polyarteritis nodosa (PAN) are exceedingly rare lesions with unpredictable behavior that pose real challenges to microsurgical and endovascular interventions owing to their inflammatory nature. We introduce a safe and effective alternative for treating these aneurysms using Pipeline embolization devices (PEDs). A 20-year-old man presented with diplopia, headaches, chronic abdominal pain, and weight loss. Diagnostic evaluations confirmed PAN, including bilateral giant cavernous carotid aneurysms. Cyclophosphamide and steroids achieved significant and sustained clinical improvement, with a decision to follow the aneurysms serially. Seven years later the left unruptured aneurysm enlarged, causing a sudden severe headache and a cavernous sinus syndrome. Treatment of the symptomatic aneurysm was pursued using flow diversion (PED) and the internal carotid artery was successfully reconstructed with a total of four overlapping PEDs. At 6 months follow-up, complete exclusion of the aneurysm was demonstrated, with symptomatic recovery. This is the first description of using a flow-diverting technique in an inflammatory vasculitis. In this case, PEDs not only attained a definitive closure of the aneurysm but also reconstructed the damaged and fragile arterial segment affected with vasculitis. 2015 BMJ Publishing Group Ltd.

Genetic Susceptibility to ANCA-Associated Vasculitis: State of the Art

PubMed Central

Bonatti, Francesco; Reina, Michele; Neri, Tauro Maria; Martorana, Davide

2014-01-01

ANCA-associated vasculitis (AAV) is a group of disorders that is caused by inflammation affecting small blood vessels. Both arteries and veins are affected. AAV includes microscopic polyangiitis (MPA), granulomatosis with polyangiitis (GPA) renamed from Wegener’s granulomatosis, and eosinophilic granulomatosis with polyangiitis (EGPA), renamed from Churg–Strauss syndrome. AAV is primarily due to leukocyte migration and resultant damage. Despite decades of research, the mechanisms behind AAV disease etiology are still not fully understood, although it is clear that genetic and environmental factors are involved. To improve the understanding of the disease, the genetic component has been extensively studied by candidate association studies and two genome-wide association studies. The majority of the identified genetic AAV risk factors are common variants. These have uncovered information that still needs further investigation to clarify its importance. In this review, we summarize and discuss the results of the genetic studies in AAV. We also present the novel approaches to identifying the causal variants in complex susceptibility loci and disease mechanisms. Finally, we discuss the limitations of current methods and the challenges that we still have to face in order to incorporate genomic and epigenomic data into clinical practice. PMID:25452756

Polymyalgia rheumatica and giant cell arteritis—three challenges—consequences of the vasculitis process, osteoporosis, and malignancy

PubMed Central

Emamifar, Amir; Hess, Søren; Gerke, Oke; Hermann, Anne Pernille; Laustrup, Helle; Hansen, Per Syrak; Thye-Rønn, Peter; Marcussen, Niels; Svendstrup, Frank; Gildberg-Mortensen, Rannveig; Bang, Jacob Christian; Farahani, Ziba Ahangarani; Chrysidis, Stavros; Toftegaard, Pia; Andreasen, Rikke Asmussen; le Greves, Sebastian; Andersen, Hanne Randi; Olsen, Rudolf Nezlo; Hansen, Inger Marie Jensen

2017-01-01

Abstract Introduction: Polymyalgia rheumatica (PMR) and giant cell arteritis (GCA) are common inflammatory conditions. The diagnosis of PMR/GCA poses many challenges since there are no specific diagnostic tests. Recent literature emphasizes the ability of 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) to assess global disease activity in inflammatory diseases. 18F-FDG PET/CT may lead to the diagnosis at an earlier stage than conventional imaging and may also assess response to therapy. With respect to the management of PMR/GCA, there are 3 significant areas of concern as follows: vasculitis process/vascular stiffness, malignancy, and osteoporosis. Methods and analysis: All patients with suspected PMR/GCR referred to the Rheumatology section of Medicine Department at Svendborg Hospital, Denmark. The 4 separate studies in the current protocol focus on: the association of clinical picture of PMR/GCA with PET findings; the validity of 18F-FDG PET/CT scan for diagnosis of PMR/GCA compared with temporal artery biopsy; the prevalence of newly diagnosed malignancies in patients with PMR/GCA, or PMR-like syndrome, with the focus on diagnostic accuracy of 18F-FDG PET/CT scan compared with conventional workup (ie, chest X-ray/abdominal ultrasound); and the impact of disease process, and also steroid treatment on bone mineral density, body composition, and vasculitis/vascular stiffness in PMR/GCA patients. Ethics and dissemination: The study has been approved by the Regional Ethics Committee of the Region of Southern Denmark (identification number: S-20160098) and Danish Data Protection Agency (J.nr 16/40522). Results of the study will be disseminated via publications in peer-reviewed journals, and presentation at national and international conferences. PMID:28658131

Focus on the Involvement of the Nose and Paranasal Sinuses in Eosinophilic Granulomatosis with Polyangiitis (Churg-Strauss Syndrome): Nasal Cytology Reveals Infiltration of Eosinophils as a Very Common Feature.

PubMed

Seccia, Veronica; Baldini, Chiara; Latorre, Manuela; Gelardi, Matteo; Dallan, Iacopo; Cristofani-Mencacci, Lodovica; Sellari-Franceschini, Stefano; Bartoli, Maria Laura; Bacci, Elena; Paggiaro, Pierluigi

2018-01-01

Eosinophilic granulomatosis with polyangiitis (EGPA) is a necrotizing vasculitis that predominantly affects small- to medium-sized vessels. It is characterized by a wide spectrum of extrapulmonary symptoms, including sinonasal and paranasal sinus abnormalities. These are the most common features of this disease, constituting diagnostic criteria for EGPA. However, the actual clinical features, cellular mechanisms and impact on patients' quality of life (QoL) are still a matter of study. Thirty-nine EGPA patients underwent multidimensional rhinological evaluations, including rhinofibroscopy, nasal cytology, and QoL questionnaires. This was coupled with respiratory and rheumatological assessments. Twenty-eight patients were diagnosed with chronic rhinosinusitis (CRS). Of these, 18 had nasal polyposis (NP). Chronic rhinitis was diagnosed in 10 patients. Of these, 3 had allergic rhinitis (AR) and seven had non-AR (NAR). Overall, only 1 patient (2.6%) was normal. Nasal cytology showed that hypereosinophilia was present in 17/28 patients with CRS, 4/7 patients with NAR and all patients with AR. SNOT-22 and SF-36 showed a severe impact of nasal symptoms on QoL. No differences in asthma control or rheumatological patterns for EGPA were observed among patients with or without NP. Even when the rheumatological assessment scored EGPA "under control" according to the Birmingham Vasculitis Activity Score and Vasculitis Damage Index, sinonasal diseases and related nasal inflammatory processes were not controlled. Therefore, there is a need for clinical monitoring and targeted treatment to control the inflammatory processes and improve the QoL of EGPA patients. © 2018 S. Karger AG, Basel.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kaye, B.R.; Fainstat, M.

A case of cerebral vasculitis in a previously healthy 22-year-old man with a history of cocaine abuse is described. Cerebral angiograms showed evidence of vasculitis. A search for possible causes other than cocaine produced no results. The authors include cocaine with methamphetamines, heroin, and ephedrine as illicit drugs that can cause cerebral vasculitis.

[Necrotizing fasciitis after varicella].

PubMed

Gonçalves, E; Furtado, F; Estrada, J; Vale, M C; Pinto, M; Santos, M; Moura, G; Vasconcelos, C

2001-01-01

Necrotizing fasciitis is a rare and severe infection characterised by extremely rapid progressive involvement of the superficial fascias and deep dermal layers of the skin, with resultant vasculitis and necrosis. The authors present three clinical cases of necrotizing fasciitis; all three patients previously had varicella rash, rapid progressive spreading erythema with severe pain and toxic shock syndrome. Two patients had positive cultures of b-haemolytic streptococcus. Early stage differential diagnosis with celulitis, aggressive antibiotic treatment and pediatric intensive care support are essential. However, the main therapy is early extensive surgical approach involving all indurate areas, down to and including the muscle fascia.

Rheumatic manifestations of hepatitis C virus chronic infection: Indications for a correct diagnosis.

PubMed

Palazzi, Carlo; D'Amico, Emilio; D'Angelo, Salvatore; Gilio, Michele; Olivieri, Ignazio

2016-01-28

Hepatitis C virus (HCV) is a hepato- and lymphotropic agent that is able to induce several autoimmune rheumatic disorders: vasculitis, sicca syndrome, arthralgias/arthritis and fibromyalgia. The severity of clinical manifestations is variable and sometimes life-threatening. HCV infection can mimic many primitive rheumatic diseases, therefore, it is mandatory to distinguish HCV-related manifestations from primitive ones because the prognosis and therapeutic strategies can be fairly dissimilar. The new direct-acting antivirals drugs can help to avoid the well-known risks of worsening or new onset of autoimmune diseases during the traditional interferon-based therapies.

RS3PE syndrome presenting as vascular endothelial growth factor associated disorder.

PubMed

Arima, K; Origuchi, T; Tamai, M; Iwanaga, N; Izumi, Y; Huang, M; Tanaka, F; Kamachi, M; Aratake, K; Nakamura, H; Ida, H; Uetani, M; Kawakami, A; Eguchi, K

2005-11-01

To characterise serum concentrations of various cytokines and detection by magnetic resonance imaging (MRI) of synovial hypervascularity in patients with remitting seronegative symmetrical synovitis with pitting oedema (RS3PE) syndrome before and after corticosteroid treatment. Vascular endothelial growth factor(165) (VEGF(165)), tumour necrosis factor alpha (TNFalpha), and interleukin 1beta (IL1beta) were measured by enzyme linked immunosorbent assay (ELISA) in serum samples from three patients with RS3PE syndrome. As controls, serum samples from 26 healthy volunteers, 12 patients with rheumatoid arthritis, 10 patients with systemic lupus erythematosus, 13 patients with polymyositis/dermatomyositis, 13 patients with vasculitis syndrome, and 6 patients with mixed connective tissue disease were also analysed. Synovial hypervascularity of patients with RS3PE syndrome was estimated by rate of enhancement (E-rate) in a dynamic MRI study. Serum concentrations of VEGF(165) (mean (SD) 2223.3 (156.3) pg/ml) were significantly higher in patients with active RS3PE syndrome than in controls before corticosteroid treatment. TNFalpha and IL1beta levels were similar in patients and controls. Synovial hypervascularity in affected joints and subcutaneous oedema decreased during corticosteroid treatment, in parallel with the fall in serum VEGF(165). VEGF promotes synovial inflammation and vascular permeability in patients with RS3PE syndrome, suggesting that RS3PE can be classified as a VEGF associated disorder.

[Spontaneous hemothorax revealing Wegener's vasculitis in a pregnant woman].

PubMed

Serhane, Hind; Yassine, Msougar; Amro, Lamyae

2016-01-01

Spontaneous hemothorax is a rare condition. Its causes are multiple but sometimes they remain unknown. In some patients, thoracotomy may be the only means to determine hemothorax origin. Vasculitis have not been reported as a common cause of spontaneous hemothorax. Pregnancy does not appear to have causal or aggravating effect on spontaneous hemothorax or on vasculitis. We here report the peculiar case of a young patient presenting during pregnancy with spontaneous hemothorax secondary to Wegener's vasculitis. The latter was diagnosed by pleural biopsy performed during exploratory thoracotomy and confirmed by ANCA assays.

[Diagnosis and treatment of peripheral neuropathy induced by ANCA-associated vasculitis].

PubMed

Hattori, Naoki

2014-07-01

ANCA-associated vasculitis is induced by necrotizing angiitis of small vessels supplying the peripheral nervous system. Ischemic processes induce neuronal damage and axonal degeneration in the peripheral nerve. Motor dysfunction as well as sensory disturbance and allodynia caused by neuropathic symptoms may influence an individual's activities of daily living and quality of life. Notably, the peripheral nerve is predominantly affected in ANCA-associated vasculitis. We suggest that early diagnosis and appropriate treatment are important to improve survival in and functional prognosis of ANCA-associated vasculitis.

Neutrophil extracellular traps in vasculitis, friend or foe?

PubMed

Söderberg, Daniel; Segelmark, Mårten

2018-01-01

Neutrophil extracellular traps (NETs) can be found at the sites of vascular lesions and in the circulation of patients with active small vessel vasculitis. Neutrophils from vasculitis patients release more NETs in vitro, and NETs have properties that can harm the vasculature both directly and indirectly. There are several ways to interfere with NET formation, which open for new therapeutic options. However, there are several types of NETs and different mechanisms of NET formation, and these might have different effects on inflammation. Here we review recent findings regarding the pathogenesis and therapeutic potentials of NETs in vasculitis. Experimental mouse models support a role for NETs in promoting vascular damage, where histones and mitochondrial DNA appear to be driving forces. Impaired formation of NETs, however, in an SLE-like mouse model leads to more severe disease, suggesting that NETs can be important in limiting inflammation. Studies on drug-induced vasculitis reveal that levamisole can induce NETosis via muscarinic receptors, predisposing for the generation of autoantibodies, including antineutrophil cytoplasmic autoantibodies (ANCA). This supports the notion that NETs can bridge the innate and adaptive immune systems. NETs can participate in the pathogenesis of vasculitis, but in some models there also seem to be protective effects of NETs. This complexity needs further evaluation with experimental models that are as specific as possible for human primary vasculitis.

Comparison of disease activity measures for anti-neutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis.

PubMed

Merkel, P A; Cuthbertson, D D; Hellmich, B; Hoffman, G S; Jayne, D R W; Kallenberg, C G M; Krischer, J P; Luqmani, R; Mahr, A D; Matteson, E L; Specks, U; Stone, J H

2009-01-01

Currently, several different instruments are used to measure disease activity and extent in clinical trials of anti-neutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis, leading to division among investigative groups and difficulty comparing study results. An exercise comparing six different vasculitis instruments was performed. A total of 10 experienced vasculitis investigators from 5 countries scored 20 cases in the literature of Wegener granulomatosis or microscopic polyangiitis using 6 disease assessment tools: the Birmingham Vasculitis Activity Score (BVAS), The BVAS for Wegener granulomatosis (BVAS/WG), BVAS 2003, a Physician Global Assessment (PGA), the Disease Extent Index (DEI) and the Five Factor Score (FFS). Five cases were rescored by all raters. Reliability of the measures was extremely high (intraclass correlations for the six measures all = 0.98). Within each instrument, there were no significant differences or outliers among the scores from the 10 investigators. Test/retest reliability was high for each measure: range = 0.77 to 0.95. The scores of the five acute activity measures correlated extremely well with one another. Currently available tools for measuring disease extent and activity in ANCA-associated vasculitis are highly correlated and reliable. These results provide investigators with confidence to compare different clinical trial data and helps form common ground as international research groups develop new, improved and universally accepted vasculitis disease assessment instruments.

[Vasculitic Peripheral Neuropathies: Clinical Features and Diagnostic Laboratory Tests].

PubMed

Ogata, Katsuhisa

2016-03-01

Vasculitic peripheral neuropathy (VPN) occurs due to ischemic changes of peripheral nerves, resulting from a deficit of vascular blood supply due to damaged vasa nervorum leading to vasculitis. VPN usually manifests as sensorimotor or sensory disturbances accompanied by pain, presenting as a type of multiple mononeuropathy, with a scattered distribution in distal limbs. VPN may also present as a mononeuropathy, distal symmetric polyneuropathy, plexopathy, or radiculopathy. The rapidity of VPN is variable, ranging from days to months, with symptoms occasionally changing with the appearance of new lesions. Careful history taking and neurological examination provides an exact diagnosis. The most common cause of VPN is primary vasculitis predominantly affecting small vessels, including vasa nervorum, anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis, and polyarteritis nodosa. Similar vasculitic processes can also result from a systemic collagen disorder or secondary vasculitis. Electrophysiological studies and pathological investigation of biopsied peripheral nerves and muscles are important for diagnosis of vasculitis. Serological tests, including ANCA, are useful for diagnosis of vasculitis. Accurate neurological examinations are essential for diagnosis and evaluation of clinical course.

Clinical studies of the Research Committee on Intractable Vasculitides, the Ministry of Health, Labour and Welfare of Japan.

PubMed

Makino, Hirofumi; Sada, Ken-Ei

2013-10-01

In Japan, the Research Committee on Intractable Vasculitides, supported by the Ministry of Health, Labour and Welfare, has been promoting basic and clinical research on vasculitis since 1972. The present Research Committee on Intractable Vasculitides comprises 4 subcommittees under the direction of a Principal Investigator: Basic and Pathological Research Subcommittee, Clinical Research Subcommittee of Small and Medium-sized Vessel Vasculitis, Clinical Research Subcommittee of Large-sized Vessel Vasculitis, and International Cooperation Research Subcommittee. Since 2008, 9 nationwide clinical studies for vasculitis have been conducted and 8 clinical and basic studies are in progress.

Distinct phenotype clusters in childhood inflammatory brain diseases: implications for diagnostic evaluation.

PubMed

Cellucci, Tania; Tyrrell, Pascal N; Twilt, Marinka; Sheikh, Shehla; Benseler, Susanne M

2014-03-01

To identify distinct clusters of children with inflammatory brain diseases based on clinical, laboratory, and imaging features at presentation, to assess which features contribute strongly to the development of clusters, and to compare additional features between the identified clusters. A single-center cohort study was performed with children who had been diagnosed as having an inflammatory brain disease between June 1, 1989 and December 31, 2010. Demographic, clinical, laboratory, neuroimaging, and histologic data at diagnosis were collected. K-means cluster analysis was performed to identify clusters of patients based on their presenting features. Associations between the clusters and patient variables, such as diagnoses, were determined. A total of 147 children (50% female; median age 8.8 years) were identified: 105 with primary central nervous system (CNS) vasculitis, 11 with secondary CNS vasculitis, 8 with neuronal antibody syndromes, 6 with postinfectious syndromes, and 17 with other inflammatory brain diseases. Three distinct clusters were identified. Paresis and speech deficits were the most common presenting features in cluster 1. Children in cluster 2 were likely to present with behavior changes, cognitive dysfunction, and seizures, while those in cluster 3 experienced ataxia, vision abnormalities, and seizures. Lesions seen on T2/fluid-attenuated inversion recovery sequences of magnetic resonance imaging were common in all clusters, but unilateral ischemic lesions were more prominent in cluster 1. The clusters were associated with specific diagnoses and diagnostic test results. Children with inflammatory brain diseases presented with distinct phenotypical patterns that are associated with specific diagnoses. This information may inform the development of a diagnostic classification of childhood inflammatory brain diseases and suggest that specific pathways of diagnostic evaluation are warranted. Copyright © 2014 by the American College of Rheumatology.

Behçet’s syndrome: providing integrated care

PubMed Central

Esatoglu, Sinem Nihal; Kutlubay, Zekayi; Ucar, Didar; Hatemi, Ibrahim; Uygunoglu, Ugur; Siva, Aksel; Hatemi, Gulen

2017-01-01

Behçet’s syndrome (BS) is a multisystem vasculitis that presents with a variety of mucocutaneous manifestations such as oral and genital ulcers, papulopustular lesions and erythema nodosum as well as ocular, vascular, gastrointestinal and nervous system involvement. Although it occurs worldwide, it is especially prevalent in the Far East and around the Mediterranean Sea. Male gender and younger age at disease onset are associated with a more severe disease course. The management of BS depends on the severity of symptoms. If untreated, morbidity and mortality are considerably high in patients with major organ involvement. Multidisciplinary patient care is essential for the management of BS, as it is for other multisystem diseases. Rheumatologists, dermatologists, ophthalmologists, neurologists, cardiovascular surgeons and gastroenterologists are members of the multidisciplinary team. In this study, we reviewed the epidemiology, etiology, diagnostic criteria sets, clinical findings and treatment of BS and highlighted the importance of the multidisciplinary team in the management of BS. PMID:28860798

A pseudoleukemic blood differentiation in a 13-year-old child: an extraordinary presentation of Churg-Strauss syndrome.

PubMed

Mutsaers, E R; Witteveen, R; van den Bosch-Ruis, W; Kuijpers, T W; van Houten, M A; van den Berg, J M

2013-03-01

Churg-Strauss syndrome (CSS) is a rare systemic vasculitis of the small- and medium-size vessels. It is mostly seen in elderly patients presenting as de novo asthma, eosinophilia, and vasculitic organ involvement. In childhood, CSS is extremely rare. The course of pediatric CSS is usually severe and often lethal. We present a case of a 13-year-old girl with a short history of asthma, marked eosinophilia, and multiorgan involvement. The extremely high level of blood eosinophilic granulocytes (51.6 × 10(9)/L) prompted a workup for eosinophilic leukemia before the diagnosis CSS could be made. Subsequently, the disease was successfully treated. This case report shows a classical case of childhood CSS, remarkable because of the presence of extreme hypereosinophilia. It underlines the importance of CSS as a life-threatening cause of hypereosinophilia in children.

Initial neuro-ophthalmological manifestations in Churg–Strauss syndrome

PubMed Central

Vallet, Anne-Evelyne; Didelot, Adrien; Guebre-Egziabher, Fitsum; Bernard, Martine; Mauguière, François

2010-01-01

Churg–Strauss syndrome (CSS) is a systemic vasculitis with frequent respiratory tract involvement. It can also affect the nervous system, notably the optic tract. The present work reports the case of a 65-year-old man diagnosed as having CSS in the context of several acute onset neurological symptoms including muscle weakness and signs of temporal arteritis, including bilateral anterior ischaemic optic neuropathy (ON). Electroretinograms (ERGs) and visual evoked potentials (VEPs) were performed. Flash ERGs were normal whereas VEPs were highly abnormal, showing a dramatic voltage reduction, thus confirming the ON. The vision outcome was poor. Ophthalmological presentations of CSS have rarely been reported, but no previous case of sudden blindness documented by combined ERG and VEP investigations were found in the literature. The present case strongly suggests that the occurrence of visual loss in the context of systemic inflammation with hypereosinophilia should lead to considering the diagnosis of CSS. PMID:22789694

Juvenile Churg-Strauss Syndrome as an Etiology of Myocarditis and Ischemic Stroke in Adolescents; a Case Report

PubMed Central

Moradinejad, Mohammad-Hassan; Rezaei, Amir; Ziaee, Vahid

2011-01-01

Background Churg-Strauss syndrome (CSS), a systemic vasculitis accompanied by asthma and eosinophilia, almost invariably affects the lung and is frequently associated with cutaneous involvement. It rarely has cardiac involvement. We report an unusual case of CSS with myocardial involvement and stroke. Case Presentation A 16-year old female suffered of allergic asthma for 4 years. She was under treatment with oral prednisolone and seretide inhalation. After CSS diagnosis, she developed paroxysmal atrial tachycardia. Serum levels of Troponin I and Troponin T were increased indicating massive myocardial damage probably due to myocarditis. After 5 months she developed acute hemiparesis without any evidence of ischemic or hemorrhagic event. She was treated with IVIg, intravenous pulses of methylprednisone and cyclophosphamide for each complication. Conclusion Myocarditis and stroke may also complicate CSS which should be taken in consideration for better management. PMID:23056844

Assessment of the Birmingham vasculitis activity score in patients with MPO-ANCA-associated vasculitis: sub-analysis from a study by the Japanese Study Group for MPO-ANCA-associated vasculitis.

PubMed

Yumura, Wako; Kobayashi, Shigeto; Suka, Machi; Hayashi, Taichi; Ito, Satoshi; Nagafuchi, Hiroko; Yamada, Hidehiro; Ozaki, Shoichi

2014-03-01

In the study cohort enrolled in a prospective open-label, multicenter trial conducted by the Japanese Study Group for MPO-ANCA-associated vasculitis (JMAAV), we conducted this sub-analysis to establish the validity of the Birminghan vasculitis activity score (BVAS) for Japanese patients with MPO-ANCA-associated vasculitis. We recorded the BVAS at the time of diagnosis, at 6 weeks after the diagnosis, and at 3, 6, 9, 12, 15 and 18 months after the diagnosis in this study. The most frequently involved organs in the patients were the lungs, kidneys and the nervous system. The kidney (BVAS; new/worse 69.2 %, persistent 40.4 %), general (BVAS; new/worse 67.3 %, persistent 53.8 %), chest (BVAS; new/worse 36.5 %, persistent 46.2 %) and nervous system (BVAS; new/worse 38.5 %, persistent 25.0 %) were the organ systems most frequently involved by the disease at the baseline. The BVAS for new/worse disease decreased immediately after induction therapy, while improvement of the BVAS for persistent disease after therapy differed among the organ systems. BVAS was demonstrated to be a valuable guide for selection of the optimal treatment. Thus, BVAS was also found to be a useful tool in Japanese patients for the assessment of disease activity and degree of organ damage in patients with MPO-ANCA-associated vasculitis.

Demonstration of circulating and tissue-fixed immune complexes in cutaneous necrotizing vasculitis.

PubMed

Imamura, S; Yanase, K

1980-01-01

Simultaneous demonstration of circulating and tissue-fixed immune complexes was attempted in 22 patients with cutaneous necrotizing vasculitis (7 anaphylactoid purpura, 9 cutaneous allergic vasculitis, 2 livedo reticularis, 1 thrombophlebitis, 2 erythema elevatum diutinum and 1 acute generalized pustular bacterid). In 16 out of the 22 patients, particularly patients with anaphylactoid purpura and cutaneous necrotizing vasculitis, there was a high Clq-binding activity. Decreased levels of C3 and C4 were seen in 2 and 3 patients, respectively. In 11 out of 16 skin lesions, the granular deposits of immunoglobulins and/or complement were demonstrated in the blood vessel walls of the dermis. IgA deposit was seen in anaphylactoid purpura, and IgM deposit in other types of vasculitis. C3 deposit was the most frequently noted. There was no definite correlation between Clq-binding activity and tissue deposits.

Refractory rheumatoid vasculitis

PubMed Central

Kumar, Ashok; Goel, Anshul; Lapsiwala, Mehul; Singhal, Suman

2016-01-01

Systemic rheumatoid vasculitis (SRV) can develop in rheumatoid arthritis of long duration and high disease activity. It most commonly manifests as cutaneous vasculitis and mononeuritis multiplex. This can involve any organ of the body and carries very high mortality. We report a case of a young male who had rheumatoid arthritis for the past 15 years and became refractory to standard drugs and anti-TNF agents. He subsequently developed SRV, which started as mononeuritis multiplex. Disease progressed to result in gangrene of hands and feet despite receiving intravenous cyclophosphamide. Intravenous immunoglobulin and rituximab also could not provide any response. Prolonged ICU stay resulted in critical care neuromyopathy. Central nervous system vasculitis developed even after repeated infusions of intravenous immunoglobulins and at last he died of complications. In this case report, we have presented rare and chronic protracted presentation of rheumatoid vasculitis involving skin, nerves, brain and testis, which was refractory to the recommended therapies. PMID:28031844

Non-immediate reactions to beta-lactams: diagnostic value of skin testing and drug provocation test.

PubMed

Padial, A; Antunez, C; Blanca-Lopez, N; Fernandez, T D; Cornejo-Garcia, J A; Mayorga, C; Torres, M J; Blanca, M

2008-05-01

beta-Lactam (BL) antibiotics can induce non-immediate skin reactions, frequently manifested as exanthema or urticaria. The time between drug intake and the reaction appearance is generally 24-48 h. Because the mechanisms involved are not completely understood, diagnostic tests for these reactions have still to be fully validated. To evaluate the role of skin and drug provocation tests (DPTs) in the diagnosis of patients with non-immediate reactions to BL. We evaluated a group of 22 patients who developed maculopapular exanthema or urticarial exanthema after BL intake. Diagnosis was confirmed by DPT with BL. Intradermal/patch testing was performed with benzylpenicilloyl, minor determinant mixture, amoxicillin (AX), ampicillin (AMP) and the culprit drug in patients and in 22 negative controls. Immunohistochemical studies were done in the affected skin at the acute phase of the reaction and after a delayed positive skin test/DPT. IFN-gamma and IL-4 were quantified in peripheral mononuclear cells, obtained during the positive response to DPT and after resolution of the symptoms. From the total number of cases, 12 patients developed urticarial exanthema and 10 maculopapular exanthema after DPT. Only two of the 22 patients (9%) had a positive delayed intradermal skin test: one to AX/AMP and the other to cloxacillin. Biopsies showed a mononuclear CD4, CD8 infiltrate and activated and memory cells. The cytokine expression showed a Th1 pattern in patients, in contrast with the Th0 pattern in controls. In patients with non-immediate reactions to BLs (maculopapular exathema or urticarial exanthema), the sensitivity of skin testing is low and DPT may be required to establish the diagnosis. The reproducibility of the reactions and the cytokine pattern expressed during the acute episode support a T cell-induced non-immediate response.

Elevated Adiponectin Serum Levels in Women with Systemic Autoimmune Diseases

PubMed Central

Toussirot, Éric; Gaugler, Béatrice; Bouhaddi, Malika; Nguyen, Nhu Uyen; Saas, Philippe; Dumoulin, Gilles

2010-01-01

Adipose tissue produces a wide range of proteins that may influence the immune system. In this study, we assessed the serum levels of leptin, adiponectin, and ghrelin, in association with the measurements of body composition, in 15 female patients with various autoimmune diseases (systemic lupus erythematosus, primary Sjögren's syndrome, sarcoidosis, mixed connective tissue disease, vasculitis, CREST syndrome, and polymyositis) and in 15 healthy female controls. There were no statistically significant differences between the patients and controls with regard to serum leptin, serum ghrelin, global fat mass, adiposity, and fat mass in the android or gynoid regions, whereas serum adiponectin levels were higher in patients than controls (16.3 ± 1.6 μg/mL versus 9.7 ± 0.6 μg/mL; P = .01). As adiponectin is known to exhibit potent anti-inflammatory properties, a high adiponectinemia in patients with systemic autoimmune disease may mitigate the inflammatory response. However, the precise consequences of these elevated serum adiponectin levels on the metabolic syndrome development and atherosclerotic cardiovascular risk in this patient population still needs to be determined. PMID:21234350

Retinal vasculitis associated with Crohn's disease.

PubMed Central

Garcia-Diaz, M.; Mira, M.; Nevado, L.; Galván, A.; Berenguer, A.; Bureo, J. C.

1995-01-01

Although systemic vasculitis can be a complication of inflammatory bowel disease at several locations (skin, eyes, brain, mesentery, and lung) the association of retinal vasculitis with Crohn's disease is rare. We studied a 26-year-old woman with biopsy-demonstrated Crohn's disease who developed a severe bilateral retinal arteritis and phlebitis, with acute loss of vision. Images Figure 1 Figure 2 PMID:7746779

ADULT WITH CHICKENPOX COMPLICATED BY SYSTEMIC VASCULITIS AND BILATERAL RETINAL VASCULITIS WITH RETINAL VASCULAR OCCLUSIONS.

PubMed

Murdock, Jennifer; Carvounis, Petros E

2017-01-01

To describe an adult with chickenpox resulting in systemic vasculitis and bilateral retinal vascular occlusions. Single case report. A 58-year-old man with chickenpox complicated by disseminated varicella-zoster systemic and retinal vasculitis resulting in a combined arterial and venous occlusion in one eye with multiple branch retinal vein occlusions in the other eye. There was no evidence of retinitis. The patient systemically improved after treatment with acyclovir and steroids; however, his vision remained poor. Chickenpox can be associated with systemic vasculopathy and may rarely result in multiple systemic and ocular infarcts, including severe retinal vascular occlusions.

Acute posterior multifocal placoid pigment epitheliopathy associated with cerebral vasculitis.

PubMed

Weinstein, J M; Bresnick, G H; Bell, C L; Roschmann, R A; Brooks, B R; Strother, C M

1988-09-01

Acute multifocal posterior placoid pigment epitheliopathy (APMPPE) is an unusual self-limited retinal disorder that has been associated with various systemic complications. To our knowledge, three prior cases associated with cerebral vasculitis have been described. This article describes a patient with APMPPE and angiographically documented cerebral vasculitis who was notable because of (a) the presence of two different cerebral ischemic events, occurring 1 month apart, and (b) the long latency (3 months) between the onset of ocular symptoms and the second cerebral ischemic event. Recognition of the association between APMPPE and cerebral vasculitis may permit early treatment of CNS involvement and prevention of morbidity.

Propylthiouracil-induced cutaneous vasculitis. Case presentation and review of the literature.

PubMed

Vasily, D B; Tyler, W B

1980-02-01

A patient had cutaneous vasculitis, leukopenia, and splenomegaly caused by the antithyroid drug, propylthiouracil. Histopathologic changes of acute vasculitis of the superficial and deep dermal blood vessels accompanied by fibrin thrombi formation were found in biopsy specimens of the cutaneous lesions. Direct immunofluorescence studies demonstrated IgM and C3 of the vessel walls suggesting immune complex deposition. The literature disclosed five cases with similar features associated with propylthiouracil therapy. Characteristic cutaneous findings include a recurrent, self-limited, symmetrical purpuric eruption that can involve the face or earlobes. Clinicians should recognize these changes as a cutaneous sign of a vasculitis associated with propylthiouracil therapy.

Churg Strauss syndrome associated with montelukast--case report.

PubMed

Man, Milena Adina; Alexandrescu, Dana; Pop, Monica; Trofor, Antigona

2012-01-01

Churg-Strauss Syndrome (allergic granulomatous angiitis) is a rare systemic and pulmonary vasculitis. We report the case of a 62 years old female, non-smoker, with a 20 years history of moderate persistent asthma treated with Salmeterol/Fluticasone 50/500 microg bid for 5 years and supplemental Montelukast in the past 5 months. The patient was admitted in our hospital with fever, malaise, sensory deficits in the lower extremities, diffuse musculoskeletal and thoracic pain. Blood eosinophil was 38% of her total WBC, thoracic computed tomography evidenced ill-defined groundglass attenuation predominantly involving the lateral segment of the middle lobe. Pulmonary infiltrates with eosinophilia can be used to define eosinophilic lung diseases. We made the differential diagnosis of eosinophilic lung disease: acute or chronic eosinophilic pneumonias, allergic bronchopulmonary aspergillosis, Loffler syndrome, Churg-Strauss syndrome, bronchocentric granulomatousis, idiopathic hypereosinophilic syndromes. Bronchoalveolar lavage showed 14.6% eosinophils. Few days after hospital admission patient experienced nausea, vomiting and diarrhea. She underwent a digestive endoscopy, which showed eosinophilic enteritis according to colon biopsy. Nasal mucosa biopsy found granulomas. Anti-neutrophil cytoplasmatic antibody (ANCA) was positive at 1:20. She displayed more than four American College of Rheumatology (ACR) criteria for Churg-Strauss Syndrome (developed while she was receiving montelukast therapy). Discontinuation of Montelukast and association of oral prednisone (1 mg/kgc) induced rapid improvement of symptoms and rapid decrease of peripheric eosinophils (72 hours). This case report illustrates the importance of early diagnosis of Churg-Strauss syndrome and the possible pathogenic link between leukotriene receptor antagonist use and CSS development.

Hedgehog hives.

PubMed

Fairley, J A; Suchniak, J; Paller, A S

1999-05-01

Hedgehogs are increasingly popular pets in the United States and Europe. A number of infections may be acquired from these animals, and hedgehogs are possible hosts of parasites. However, to our knowledge there arc no previous reports of urticarial reactions to hedgehogs. We describe 3 patients who developed an acute, transient, urticarial reaction after contact with the extended spines of pet hedgehogs. One patient also developed a more prolonged reaction at the site of contact. Interestingly, all 3 patients had documented allergies to cats and/or dogs. The results of prick testing in 1 patient to an extract of hedgehog dander produced an immediate wheal-and-flare reaction. A variety of dermatologic disorders may be seen in handlers of hedgehogs. Due to the increasing popularity of these animals as pets, it is likely that these reactions will be noted more frequently by dermatologists. The presence of allergies to other pets may be predictive of hedgehog hives and further investigation of the cross reaction of various animal antigens may clarify this relationship.

Vasculitis in the very elderly.

PubMed

Turcu, Alin; Bielefeld, Philip; Besancenot, Jean-François; Lorcerie, Bernard; Pfitzenmeyer, Pierre

2002-01-01

Whatever may be their clinical presentation, vasculitis syndromes (VS) have a bad prognosis in the very elderly. The aim of this work was to study VS particularities in very old people. Most published studies on VS in elderly people concern patients older than 60 years; studies concerning very old patients are unusual. We studied retrospectively subjects older than 75 years with a diagnosis of VS from the Departments of Geriatrics and Internal Medicine at Dijon University Hospital. These subjects were hospitalized between January 1995 and December 1999. Data were obtained from the medical files of these patients. Several aspects were considered: type of VS, associated diseases, treatment, complications, and outcome. Twelve patients, 5 men and 7 women aged 79-91 (mean age 82.3) years, were included. Primary VS was observed in half of the patients and secondary VS in the others. The initial clinical presentation was often polymorphous and unspecific; 8 of the patients died, 2 developed progressive severe functional impairment, 1 was stabilized under therapy, and 1 patient with VS secondary to infection recovered. Most patients either died quickly or progressively deteriorated from infections, malnutrition, or functional impairment. The health of the majority of patients (83%) deteriorated dramatically, leading to death or severe functional impairment. Copyright 2002 S. Karger AG, Basel

Successful rechallenge with reduced dose of erlotinib in a patient with lung adenocarcinoma who developed erlotinib-associated leukocytoclastic vasculitis: A case report

PubMed Central

SU, BO-AN; SHEN, WAN-LIN; CHANG, SHENG-TSUNG; FENG, LI-YIA; WU, CHIA-JUNG; FENG, YIN-HSUN

2012-01-01

The oral tyrosine kinase inhibitors of epidermal growth factor, erlotinib and gefitinib, are active in the treatment of non-small cell lung cancer (NSCLC). However, a number of skin manifestations have been found in patients receiving erlotinib therapy. Leukocytoclastic vasculitis is a rare side-effect of erlotinib therapy. However, whether or not erlotinib treatment should be continued when disseminated ulceration of leukocytoclastic vasculitis is encountered remains to be determined. In this study, we report a patient with NSCLC who remains responsive to erlotinib treatment following successful rechallenge with a reduced dose of erlonitib after presenting with severe degree of leukoclastic vasculitis. PMID:22783433

[Acute pancreatitis as the presenting feature of an IgA vasculitis: An unusual presentation].

PubMed

Fertitta, L; Noel, N; Ackermann, F; Lerolle, N; Benoist, S; Rocher, L; Lambotte, O

2017-10-01

IgA vasculitis is a systemic small vessel leukocytoclastic vasculitis characterized by skin purpura, arthritis, abdominal pain and nephritis. Most of the abdominal complications are due to edema and hemorrhage in the small bowel wall, but rarely to acute secondary pancreatitis. Here, we report a 53-year-old woman who presented with acute pancreatitis and, secondarily, developed skin purpura and arthritis at the seventh day of the clinical onset. Biological tests and computed tomographic scan allowed to rule out another cause of pancreatitis and IgA vasculitis was diagnosed as its etiology. The outcome was favorable without any relapse on glucocorticoids. Despite its rarity, pancreatitis is a potential life-threatening complication of IgA vasculitis in which the role of glucocorticoids and immunosuppressive drugs remains uncertain. A prompt elimination of other usual pancreatitis etiologies is mandatory to improve the management of the patients. Copyright © 2017 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

[The first clinical description of granulomatosis with polyangiitis (known before as Wegener's granulomatosis)].

PubMed

Mercado, Ulises

2017-01-01

Before 1950, cases of necrotizing vasculitis were commonly published in journals of pathology. Most of these cases were designated as polyarteritis nodosa. In 1952, the pathologist Pearl Zeek critically reviewed and summarized the literature dealing with polyarteritis nodosa and first grouped the different types of necrotizing vasculitis. But she omitted some types of not well-characterized vasculitis, among them granulomatosis with polyangiitis (Wegener's granulomatosis).

Antineutrophil Cytoplasmic Antibody-Positive Small-Vessel Vasculitis Associated with Antithyroid Drug Therapy: How Significant Is the Clinical Problem?

PubMed

Balavoine, Anne-Sophie; Glinoer, Daniel; Dubucquoi, Sylvain; Wémeau, Jean-Louis

2015-12-01

The aim of this review was to delineate the characteristics of antineutrophil cytoplasmic antibody (ANCA)-associated small-vessel vasculitis associated with antithyroid drugs (ATD). A PubMed search was made for English language articles using the search terms antithyroid drugs AND ANCA OR ANCA-associated vasculitis. The literature includes approximately 260 case reports of ANCA-associated small-vessel vasculitis related to ATD, with 75% of these associated with thiouracil derivatives (propylthiouracil [PTU]) and 25% with methyl-mercapto-imidazole derivatives (MMI/TMZ). The prevalence of ANCA-positive cases caused by ATD varied between 4% and 64% with PTU (median 30%), and 0% and 16% with MMI/TMZ (median 6%). Young age and the duration of ATD therapy were the main factors contributing to the emergence of ANCA positivity. Before ATD therapy initiation, the prevalence of ANCA-positive patients was 0-13%. During ATD administration, 20% of patients were found to be positive for ANCA. Only 15% of ANCA-positive patients treated with ATD exhibited clinical evidence of vasculitis, corresponding to 3% of all patients who received ATD. Clinical manifestations of ANCA-associated vasculitis related to ATD were extremely heterogeneous. When vasculitis occurred, ATD withdrawal was usually followed by rapid clinical improvement and a favorable prognosis. ANCA screening is not systematically recommended for individuals on ATD therapy, particularly given the decreasing use of PTU in favor of TMZ/MMI. Particular attention should be given to the pediatric population with Graves' disease who receive ATD, as well as patients treated with thiouracil derivatives and those on long-term ATD therapy.

Life-threatening cryoglobulinemia: clinical and immunological characterization of 29 cases.

PubMed

Ramos-Casals, Manuel; Robles, Angel; Brito-Zerón, Pilar; Nardi, Norma; Nicolás, José M; Forns, Xavier; Plaza, Joan; Yagüe, Jordi; Sánchez-Tapias, Jose M; Font, Josep

2006-12-01

To analyze the etiology, clinical presentation, and outcomes of patients with life-threatening cryoglobulinemic vasculitis. We studied 209 consecutive patients with cryoglobulinemic vasculitis. A potentially life-threatening cryoglobulinemia was considered as the development of renal failure, vasculitic abdominal involvement, pulmonary hemorrhage, or central nervous system involvement. Twenty-nine (14%) patients had life-threatening cryoglobulinemic vasculitis. There were 17 women and 12 men, with a mean age of 57 years. In 17 (59%) patients, life-threatening cryoglobulinemia was the initial clinical feature of the disease. The 29 patients had a total of 33 life-threatening episodes, which included renal failure due to cryoglobulinemic glomerulonephritis (n = 18), intestinal vasculitis (n = 8), pulmonary hemorrhage (n = 4), and central nervous system involvement (n = 3). In comparison with a control group of age-sex-matched patients with milder cryoglobulinemic vasculitis, those with severe cryoglobulinemic vasculitis had a higher frequency of fever (28% versus 7%, P = 0.017), type II cryoglobulins (100% versus 59%, P = 0.008), low C3 levels (55% versus 20%, P = 0.001), and a higher mean value of cryocrit (11.4% versus 3.3%, P = 0.004). Nineteen (66%) of the 29 patients with life-threatening involvement died, with the mortality rate reaching 100% in patients with intestinal ischemia and pulmonary hemorrhage. Life-threatening cryoglobulinemic vasculitis was observed in 14% of our patients, with almost two-thirds of episodes occurring at the onset of the disease. Fever, high cryocrit levels, and low C3 levels were associated with this severe presentation. Two-thirds of the patients died, with mortality for pulmonary hemorrhage and intestinal ischemia reaching 100%.

Antineutrophil Cytoplasmic Antibodies, Autoimmune Neutropenia, and Vasculitis

PubMed Central

Grayson, Peter C.; Sloan, J. Mark; Niles, John L.; Monach, Paul A.; Merkel, Peter A.

2011-01-01

Objectives Reports of an association between antineutrophil cytoplasmic antibodies (ANCA) and autoimmune neutropenia have rarely included cases of proven vasculitis. A case of ANCA-associated vasculitis (AAV) with recurrent neutropenia is described and relevant literature on the association between ANCA, neutropenia, and vasculitis is reviewed. Methods Longitudinal clinical assessments and laboratory findings are described in a patient with AAV and recurrent episodes of profound neutropenia from December 2008 – October 2010. A PubMed database search of the medical literature was performed for papers published from 1960 through October 2010 to identify all reported cases of ANCA and neutropenia. Results A 49 year-old man developed recurrent neutropenia, periodic fevers, arthritis, biopsy-proven cutaneous vasculitis, sensorineural hearing loss, epididymitis, and positive tests for ANCA with specificity for antibodies to both proteinase 3 and myeloperoxidase. Antineutrophil membrane antibodies were detected during an acute neutropenic phase and were not detectable in a post-recovery sample, whereas ANCA titers did not seem to correlate with neutropenia. An association between ANCA and neutropenia has been reported in 74 cases from 24 studies in the context of drug/toxin exposure, underlying autoimmune disease, or chronic neutropenia without underlying autoimmune disease. In these cases, the presence of atypical ANCA patterns and other antibodies were common; however, vasculitis was uncommon and when it occurred was usually limited to the skin and in cases of underlying toxin exposure. Conclusions ANCA is associated with autoimmune neutropenia, but systemic vasculitis rarely occurs in association with ANCA and neutropenia. The interaction between neutrophils and ANCA may provide insight into understanding both autoimmune neutropenia and AAV. PMID:21507463

Chromothripsis and ring chromosome 22: a paradigm of genomic complexity in the Phelan-McDermid syndrome (22q13 deletion syndrome)

PubMed Central

Kurtas, Nehir; Arrigoni, Filippo; Errichiello, Edoardo; Zucca, Claudio; Maghini, Cristina; D’Angelo, Maria Grazia; Beri, Silvana; Giorda, Roberto; Bertuzzo, Sara; Delledonne, Massimo; Xumerle, Luciano; Rossato, Marzia; Zuffardi, Orsetta; Bonaglia, Maria Clara

2018-01-01

Introduction Phelan-McDermid syndrome (PMS) is caused by SHANK3 haploinsufficiency. Its wide phenotypic variation is attributed partly to the type and size of 22q13 genomic lesion (deletion, unbalanced translocation, ring chromosome), partly to additional undefined factors. We investigated a child with severe global neurodevelopmental delay (NDD) compatible with her distal 22q13 deletion, complicated by bilateral perisylvian polymicrogyria (BPP) and urticarial rashes, unreported in PMS. Methods Following the cytogenetic and array-comparative genomic hybridization (CGH) detection of a r(22) with SHANK3 deletion and two upstream duplications, whole-genome sequencing (WGS) in blood and whole-exome sequencing (WES) in blood and saliva were performed to highlight potential chromothripsis/chromoanagenesis events and any possible BPP-associated variants, even in low-level mosaicism. Results WGS confirmed the deletion and highlighted inversion and displaced order of eight fragments, three of them duplicated. The microhomology-mediated insertion of partial Alu-elements at one breakpoint junction disrupted the topological associating domain joining NFAM1 to the transcriptional coregulator TCF20. WES failed to detect BPP-associated variants. Conclusions Although we were unable to highlight the molecular basis of BPP, our data suggest that SHANK3 haploinsufficiency and TCF20 misregulation, both associated with intellectual disability, contributed to the patient’s NDD, while NFAM1 interruption likely caused her skin rashes, as previously reported. We provide the first example of chromoanasynthesis in a constitutional ring chromosome and reinforce the growing evidence that chromosomal rearrangements may be more complex than estimated by conventional diagnostic approaches and affect the phenotype by global alteration of the topological chromatin organisation rather than simply by deletion or duplication of dosage-sensitive genes. PMID:29378768

Serum decoy receptor 3 levels are associated with the disease activity of MPO-ANCA-associated renal vasculitis.

PubMed

Maruyama, Hiroshi; Hirayama, Kouichi; Nagai, Miho; Ebihara, Itaru; Shimohata, Homare; Kobayashi, Masaki

2016-10-01

Type 17 T-helper (Th17) cells have been suggested to be involved in the pathogenesis of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV). Th17 cell proliferation is promoted by tumor necrosis factor (TNF)-like ligand 1A (TL1A), which binds to death receptor 3 (DR3) expressed on Th17 cells. Decoy receptor 3 (DcR3) is known to block the TL1A-DR3 pathway by binding TL1A. To evaluate the Th17-TL1A systems as disease activity markers in AAV, we investigated the serum levels of TL1A and DcR3 in AAV patients. Serum IL-17, IL-23, TL1A, and DcR3 were measured by ELISA in 24 AAV patients with microscopic polyangiitis before the initial treatment, 24 AAV patients during remission, and 20 control subjects. There were no significant differences in serum IL-17, IL-23, and TL1A levels among the active-vasculitis patients, inactive-vasculitis patients, and controls. The mean serum DcR3 level was significantly higher in the active-vasculitis patients than in the inactive-vasculitis patients and controls (P < 0.0001, respectively). There were significant positive correlations between the serum DcR3 levels and Birmingham Vasculitis Activity Score (BVAS), myeloperoxidase (MPO)-ANCA titers, white blood cell counts, serum creatinine levels, and serum C-reactive protein levels. In a multiple regression analysis, there was a significant positive correlation between the serum DcR3 level and BVAS (β = 0.650, P = 0.0462). The mean BVAS level was significantly higher in the active-vasculitis patients with high serum DcR3 levels than in those with the low serum DcR3 levels (P = 0.0202). The serum level of DcR3 may be a useful marker for disease activity in AAV.

[Mastitis revealing Churg-Strauss syndrome].

PubMed

Dannepond, C; Le Fourn, E; de Muret, A; Ouldamer, L; Carmier, D; Machet, L

2014-01-01

Churg-Strauss syndrome often involves the skin, and this may sometimes reveal the disease. A 25-year-old woman was referred to a gynaecologist for inflammation of the right breast with breast discharge. Cytological analysis of the liquid showed numerous inflammatory cells, particularly polymorphonuclear eosinophils and neutrophils. Ultrasound examination of the breast was consistent with galactophoritis. CRP was normal, and hypereosinophilia was seen. The patient was subsequently referred to a dermatology unit. Skin examination revealed inflammation of the entire breast, which was painful, warm and erythematous; the border was oedematous with blisters. Necrotic lesions were also present on the thumbs and knees. Skin biopsy of the breast showed a dermal infiltrate with abundant infiltrate of polymorphonuclear eosinophils, including patchy necrosis and intraepidermal vesicles. Histological examination of a biopsy sample from a thumb revealed eosinophilic granuloma and leukocytoclastic vasculitis. The patient was also presenting asthma, pulmonary infiltrates and mononeuropathy at L3, consistent with Churg-Strauss syndrome. Breast involvement in Churg-Strauss syndrome is very rare (only one other case has been reported). This is the first case in which the breast condition revealed the disease. Cutaneous involvement of the breast is, however, also compatible with Wells' cellulitis. The lesions quickly disappeared with 1mg/kg/d oral prednisolone. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

Induction of the 'ASIA' syndrome in NZB/NZWF1 mice after injection of complete Freund's adjuvant (CFA).

PubMed

Bassi, N; Luisetto, R; Del Prete, D; Ghirardello, A; Ceol, M; Rizzo, S; Iaccarino, L; Gatto, M; Valente, M L; Punzi, L; Doria, A

2012-02-01

Adjuvants, commonly used in vaccines, may be responsible for inducing autoimmunity and autoimmune diseases, both in humans and mice. The so-called 'ASIA' (Autoimmune/inflammatory Syndrome Induced by Adjuvants) syndrome has been recently described, which is caused by the exposure to a component reproducing the effect of adjuvants. The aim of our study was to evaluate the effect of injection of complete Freund's adjuvant (CFA) in NZB/NZWF1 mice, a lupus-prone murine model. We injected 10 NZB/NZWF1 mice with CFA/PBS and 10 with PBS, three times, 3 weeks apart, and followed-up until natural death. CFA-injected mice developed both anti-double-stranded DNA and proteinuria earlier and at higher levels than the control group. Proteinuria-free survival rate and survival rate were significantly lower in CFA-treated mice than in the control mice (p = 0.002 and p = 0.001, respectively). Histological analyses showed a more severe glomerulonephritis in CFA-injected mice compared with the control mice. In addition, lymphoid hyperplasia in spleen and lungs, myocarditis, and vasculitis were observed in the former, but not in the latter group. In conclusion, the injection of CFA in NZB/NZWF1 mice accelerated autoimmune manifestations resembling 'ASIA' syndrome in humans.

Posterior reversible encephalopathy syndrome as a complication of Henoch-Schönlein purpura in a seven-year-old girl.

PubMed

Dos Santos, Daiane; Langer, Felipe Welter; Dos Santos, Tatiane; Rafael Tronco Alves, Giordano; Feiten, Marisa; Teixeira de Paula Neto, Walter

2017-02-01

Introduction Henoch-Schönlein purpura is a multisystem small vessel vasculitis. Neurologic manifestations are uncommon. Posterior reversible encephalopathy syndrome is a rare complication of Henoch-Schönlein purpura with typical clinical and neuroimaging findings that occurs most commonly in the setting of severe hypertension and renal injury. Case presentation A seven-year-old girl was admitted to our institution presenting with clinical and laboratory findings suggestive of Henoch-Schönlein purpura. Glucocorticoid therapy was initiated, but five days following her admission, she developed altered consciousness, seizures, arterial hypertension, and cortical blindness. Brain MRI scan revealed areas of vasogenic oedema in parieto-occipital lobes, consistent with posterior reversible encephalopathy syndrome. She was immediately initiated on antihypertensives and antiepileptics, which successfully improved her neurologic symptoms. Further laboratory work-up disclosed a rapidly progressive glomerulonephritis secondary to Henoch-Schönlein purpura that was the likely cause of her sudden blood pressure elevation. Immunosuppressive therapy was undertaken, and at one-year follow-up, the patient exhibited complete renal and neurologic recovery. Conclusion Posterior reversible encephalopathy syndrome is a severe complication of Henoch-Schönlein purpura. If promptly diagnosed and treated, children with Henoch-Schönlein purpura presenting with posterior reversible encephalopathy syndrome usually have a good prognosis. Clinicians should be familiar with the characteristic presentation of posterior reversible encephalopathy syndrome and be aware that hypertension and renal injury may predispose Henoch-Schönlein purpura patients to developing this complication.

Major Histopathologic Diagnoses of Chronic Wounds.

PubMed

Turi, George K; Donovan, Virginia; DiGregorio, Julie; Criscitelli, Theresa M; Kashan, Benjamin; Barrientos, Stephan; Balingcongan, Jose Ramon; Gorenstein, Scott; Brem, Harold

2016-08-01

To clarify the histopathology of acute osteomyelitis, chronic osteomyelitis, primary vasculitis, and secondary-type vasculitis. This continuing education activity is intended for physicians and nurses with an interest in skin and wound care. After participating in this educational activity, the participant should be better able to:1. Describe the parameters and significance of this study.2. Identify chronic wound diagnosis and treatment.3. Differentiate the histopathology of osteomyelitis and vasculitis. The presence of a chronic wound can result in significant morbidity/mortality. Understanding the pathological alterations of wound tissue that are refractory to standard wound therapy is essential for effective wound management and healing. The authors describe 4 wound etiologies, specifically, acute osteomyelitis, chronic osteomyelitis, primary vasculitis, and secondary-type vasculitis. A tertiary care hospital. A retrospective review of 1392 wound operations performed during a 24-month period at a tertiary care hospital was conducted. Tissue specimens reviewed included soft tissue infections of the lower extremity, sacrum, hip/pelvis, trunk, perineum, and buttocks. Acute osteomyelitis is defined as bone tissue with a predominance of polymorphonuclear leukocytes, evidence of osteoclast bone resorption with scalloping of the cortical bone edges, and bone detritus. Chronic osteomyelitis is defined as bone tissue with a significant amount of fibrosis surrounding devitalized tissue and heavy infiltration of lymphocytes and plasma cells. Primary-type vasculitis is defined primarily as inflammation and necrosis of blood vessel walls. In cutaneous lesions of granulomatosis with polyangiitis, ulceration with numerous inflammatory granulomas is seen in the papillary dermis. Secondary vasculitis is defined by vessel wall infiltration by inflammatory cells and fibrinoid necrosis of the small vessel wall. Pathologies of these 4 types of wounds can complicate standard algorithms designed for diagnosis and treatment, and accurate diagnosis through histopathologic analysis can help tailor targeted treatment.

[Hepatitis C virus-associated cryoglobulinemic vasculitis: A 20-year experience with treatment].

PubMed

Ignatova, T M; Kozlovskaya, L V; Gordovskaya, N B; Chernova, O A; Milovanova, S Yu; Novikov, P I; Nekrasova, T P; Beketova, T V; Mukhin, N A

To summarize the experience of a multidisciplinary therapy hospital in treating patients with hepatitis C virus (HCV)-associated cryoglobulinemic vasculitis (CV). Seventy-two patients (mean age, 49.4±10.3 years) with HCV-associated CV were examined and followed up for an average period of 2.8±3.6 years. The efficiency of traditional (corticosteroids ± cyclophosphamide) and selective (rituximab) immunosuppressive therapy (IST) was estimated in 31 and 15 observations, respectively, and that of antiviral therapy (AVT) in 25. Vasculitis activity was assessed using the Birmingham vasculitis activity score (BVAS). The patients' survival was studied; multivariate logistic regression analysis was carried out. 24 (33.4%) of the 72 patients had a stage of liver cirrhosis (LC). The pretreatment mean BVAS was 11.9±7.2 (range 2 to 36). Severe CV (BVAS ≥15) was present in 30.6% of the patients. AVT was accompanied by achievement of sustained virologic response in 48% of the patients, clinical remission in 68% and had an advantage over IST in relation to long-term treatment results. Rituximab was significantly more effective than traditional immunosuppressants (remission rates of 73 and 13%, respectively). Combined therapy (rituximab and AVT) was most effective in patients with severe forms of vasculitis. Sixteen patients died from complications of vasculitis (37.5%), infection (37.5%), and LC (25%). The factors adversely affecting prognosis were age >55 years (odds ratio (OR), 4.49), the presence of LC (OR, 3.68), renal failure (OR, 4.66) and the use of glucocorticosteroids (OR, 3.91). HCV-associated CV can determine the prognosis of chronic HСV infection. AVT is the treatment of choice in all patients with HСV-associated CV. AVT must be combined with rituximab therapy in patients with severe forms of vasculitis.

A case of palpable purpura and nephropathy: Occam's Razor or Hickam's Dictum.

PubMed

Mandhadi, Ranadeep; Kodumuri, Vamsi; Arora, Rohit; Puneet Singh, Param; Adigopula, Shashi; Chua, Serafin

2013-01-01

Vasculitis causing palpable purpura, nephropathy, and hematologic abnormalities is a well-known entity. However, sometimes, vasculitis may not be the primary cause but is part of a systemic disease. Literature suggests that infections like HIV can induce nephropathy and antineutrophilic cytoplasmic antibody-positive vasculitis, which is different from the well-known entity of "antineutrophilic cytoplasmic antibody-associated vasculitis." We present a 46-year-old female patient with a history of intravenous drug abuse who reported with a rash, swelling, and palpable purpura of the lower extremities. Peripheral smear showed no evidence of disseminated intravascular coagulation or thrombotic thrombocytopenic purpura; metabolic profile showed acute kidney injury. She was found to be HIV- and hepatitis C-positive. Immunologic workup was positive for both MPO and PR3 antineutrophilic cytoplasmic antibodies and negative for cryoglobulins; complement levels were low. Skin biopsy showed leukocytoclastic vasculitis but kidney biopsy was negative for any immunologic involvement; it showed only glomerulosclerosis. Thus, it was thought that nephropathy and vasculitis, in this case, are two distinct pathologic processes, both induced by infection (HIV and/or hepatitis C). The patient responded to low-dose steroid therapy. She was later started on the definitive therapy, the highly active antiretroviral therapy regimen. This case illustrates the fact that low-dose steroids can still be a good alternative in acute situations in patients at risk from immunosuppression.

What ailed Goya?

PubMed

Ravin, J G; Ravin, T B

1999-01-01

At age 46, Francisco de Goya (1746-1828) suffered from a severe illness that lasted several months. It caused loss of vision and hearing, tinnitus, disorientation, weakness, abdominal distress, and general malaise. After a few months he recuperated but was left deaf forever. In addition to the physical effects, his emotional health and artwork were affected. The precise cause of this illness has long been debated. One early, but unlikely, hypothesis was that he had syphilis. Later conjectures have included Vogt-Koyanagi-Harada disease and lead toxicity. Cogan's syndrome and vasculitis are additional possibilities, although neither is likely to have been Goya's diagnosis. An infectious disease such as meningitis, encephalitis, or malaria is far more likely. Quinine toxicity (cinchonism) may have complicated the illness.

Does vasculitis alone cause AVN? A review of literature.

PubMed

Abraham, Rtika R; Meyerhoff, John O

2013-10-01

AVN is caused by a disease, or severe trauma that affects the blood supply to the bone or in many cases may be idiopathic, with no known cause. AVN pathophysiology is most closely linked to SLE literature, and there is a strong cause and effect relationship between corticosteroid intake and AVN development in SLE patients, and AVN is extremely rare in the absence of steroid use. Apart from few anecdotal reports, there is no data on exact pathophysiologic mechanisms responsible for AVN in the setting of vasculitis. We saw a 69-year-old man with femoral AVN and a possibility of vasculitis as the underlying cause was raised by the radiologist, and hence we present this literature search on vasculitis per se causing AVN of the bone.

Multifocal Choroiditis with Retinal Vasculitis, Optic Neuropathy, and Keratoconus in a Young Saudi Male.

PubMed

Dhafiri, Yousef; Al Rubaie, Khalid; Kirat, Omar; May, William N; Nguyen, Quan D; Kozak, Igor

2017-01-01

The purpose of this study is to describe an association of unilateral multifocal choroiditis (MFC), retinal vasculitis, optic neuropathy, and bilateral keratoconus in a young Saudi male. A 27-year-old male patient with stable bilateral keratoconus presented with a painless vision loss in his left eye. Ophthalmic examinations revealed multiple foci of idiopathic chorioretinitis, retinal vasculitis, and mild optic disc leakage on fluorescein angiography, all of which resolved on systemic therapy with mycophenolate mofetil and prednisone after 3 months. Systemic medication was stopped after 8 months. One year after presentation, patient's visual acuity has improved and remained stable. Systemic immunomodulatory therapy can be effective in managing and leading to resolution of MFC, retinal vasculitis, and optic disc leak in young patients.

Sweet's syndrome complicating ulcerative colitis: a rare association.

PubMed

Lopes Caçola, Rute; Soares, Marta; Cardoso, Carla; Furtado, António

2016-01-20

Sweet's syndrome (SS) is a neutrophilic dermatosis disorder of unknown aetiology, characterised by acute fever, neutrophilia, painful erythematous papules, nodules and plaques, and an infiltrate consisting predominantly of mature neutrophils in the upper dermis. Classical SS is a rare extra-intestinal manifestation of inflammatory bowel disease (IBD). It is more common in Crohn's disease than in ulcerative colitis (UC). There is a predilection for women, and for patients with colonic disease and active IBD. We report the case of a 39-year-old woman with a flare of moderate severity UC treated with mesalazine who presented with a 5-day history of acute fever, painful papules and plaques on forearms and legs, episcleritis and cervical pain. Skin biopsies showed papillary dermis inflammatory cell infiltration composed mainly of neutrophils, without evidence of leukocytoclastic vasculitis or panniculitis, compatible with SS. The patient had an excellent response to systemic corticosteroids. Symptoms promptly improved and skin lesions resolved after 7 weeks. 2016 BMJ Publishing Group Ltd.

Diagnosis of Churg-Strauss Syndrome Presented With Neuroendocrine Carcinoma: A Case Report.

PubMed

Park, Dayun; Lee, Ho Jun; Lee, Kwang Hoon; Kwon, Bum Sun; Park, Jin-Woo; Nam, Ki Yeun; Lee, Kyoung Hwan

2017-06-01

Churg-Strauss syndrome (CSS) is a rare systemic vasculitis that affect small and medium-sized blood vessels and is accompanied by asthma, eosinophilia, and peripheral neuropathy. This report describes a case of a 52-year-old man who had a history of sinusitis, asthma, and thymus cancer and who had complained of bilateral lower extremity paresthesia and weakness for a month. Peripheral neuropathy was detected by electrodiagnostic studies. Resection of a mediastinal mass, which was diagnosed as thymic neuroendocrine carcinoma, was performed five months before his visit. After thymectomy, peripheral blood tests revealed a gradual increase in eosinophils. Two months after surgery, he was admitted to the hospital for dyspnea, and nodules of focal consolidation were found in his chest X-ray. One month later, pyoderma occurred in the right shin, and the skin biopsy showed extravascular eosinophilic infiltration. He was diagnosed with CSS after thymectomy, and we report a very rare case of CSS presented with thymic neuroendocrine carcinoma.

Clinical Immunology Review Series: An approach to the patient with recurrent orogenital ulceration, including Behçet's syndrome

PubMed Central

Keogan, M T

2009-01-01

Patients presenting with recurrent orogenital ulcers may have complex aphthosis, Behçet's disease, secondary complex aphthosis (e.g. Reiter's syndrome, Crohn's disease, cyclical neutropenia) or non-aphthous disease (including bullous disorders, erythema multiforme, erosive lichen planus). Behçet's syndrome is a multi-system vasculitis of unknown aetiology for which there is no diagnostic test. Diagnosis is based on agreed clinical criteria that require recurrent oral ulcers and two of the following: recurrent genital ulcers, ocular inflammation, defined skin lesions and pathergy. The condition can present with a variety of symptoms, hence a high index of suspicion is necessary. The most common presentation is with recurrent mouth ulcers, often with genital ulcers; however, it may take some years before diagnostic criteria are met. All patients with idiopathic orogenital ulcers should be kept under review, with periodic focused assessment to detect evolution into Behçet's disease. There is often a delay of several years between patients fulfilling diagnostic criteria and a diagnosis being made, which may contribute to the morbidity of this condition. Despite considerable research effort, the aetiology and pathogenesis of this condition remains enigmatic. PMID:19210521

Vasculitis on the palm (image)

MedlinePlus

These spots of blood under the skin, called purpura, are caused by vasculitis. They do not turn ... pressure (non-blanchable). In this particular case, the purpura are associated with an underlying disorder affecting the ...

Rheumatoid Vasculitis

MedlinePlus

... RV) is an unusual complication of longstanding, severe rheumatoid arthritis. The active vasculitis associated with rheumatoid disease occurs ... a manifestation of “extra-articular” (beyond the joint)rheumatoid arthritis and involves the small and medium-sized arteries ...

Hypersensitivity Vasculitis

MedlinePlus

... of education, research, clinical, and awareness initiatives. Contact Us Click here to send us an email! Mail: Vasculitis Foundation PO Box 28660 ... 436.8211 or 1.800.277.9474 Email us Privacy Medical Disclaimer FAQs Terms Other Ways To ...

Leukocytoclastic Vasculitis Secondary to Pyridostigmine (Mestinon): Report of a Possible First Case.

PubMed

Singh, Gunveen; Hodgson, Tim; Clarke, David E

2017-01-01

Pyridostigmine is an acetylcholinesterase inhibitor commonly used in the treatment of myasthenia gravis. We describe a patient who developed a rash after recently being started on pyridostigmine and give a general review of leukocytoclastic vasculitis. A 91-year-old man was diagnosed with ocular myasthenia gravis. He was started on pyridostigmine, and 2 weeks later he developed a rash. The rash was biopsied and found to be secondary to leukocytoclastic vasculitis; the pyridostigmine was stopped, loratadine was started, and the rash resolved. Leukocytoclastic vasculitis is commonly caused by a hypersensitivity reaction to medications, or it can be associated with certain medical conditions. We present a brief review of the most common medications and medical conditions known to cause this reaction, but to our knowledge this is the first description of pyridostigmine causing this reaction.

A case of probable trimethoprim-sulfamethoxazole induced circulating antineutrophil cytoplasmic antibody-positive small vessel vasculitis.

PubMed

Woodring, Therese; Abraham, Ronnie; Frisch, Stephanie

2017-08-15

Cutaneous leukocytoclastic vasculitis (LCV) can occur as skin-limited disease or as part a systemic vasculitis. Appropriate workup includes the evaluation of antineutrophil cytoplasmic antibodies (ANCAs), with a positive titer raising concern for the associated primary vasculitides including microscopic polyangiitis (MPA), granulomatosis with polyangiitis (GPA), or eosinophilic granulomatosis with polyangiitis (EGPA). In the absence of systemic findings, however, a drug etiology must also be considered. Tumor necrosis factor (TNF) inhibitors, propylthiouracil, levamisole-adulterated cocaine, hydralazine, and minocycline have been previously documented to induce ANCA-positive vasculitis (APV), which may present with conspicuously high ANCA titers. Herein we report trimethoprim-sulfamethoxazole as another culprit in drug-induced APV. Our case reinforces the need to consider drug etiology for APV and cautions against interpreting positive ANCAs as equivalent to evidence of systemic disease.

[Rituximab for the treatment of ANCA associated vasculitis: the future today?].

PubMed

Alba, Marco A; Flores-Suárez, Luis F

2011-12-01

Since cyclophosphamide was introduced for the treatment of ANCA-associated vasculitis, the mortality of these diseases has decreased considerably. However, such treatment is related to acute and chronic serious adverse effects, which contribute to the morbidity and mortality of such diseases. Therefore, one of the main challenges in the treatment of such conditions is to find newer and effective therapies with a safer profile. Rituximab (RTX), an anti-CD20 monoclonal antibody stands at the top of new options for the treatment of ANCA-associated vasculitis, and is the strongest candidate to establish itself as a first choice therapeutic agent. Here, we review the rationale of RTX treatment in ANCA-associated small vessel vasculitis, and the current evidence of both its efficacy and toxicity. Copyright © 2011 Elsevier España, S.L. All rights reserved.

Treatment of Eosinophilic Granulomatosis with Polyangiitis: A Review.

PubMed

Raffray, Loïc; Guillevin, Loïc

2018-05-15

Eosinophilic granulomatosis with polyangiitis (formerly Churg-Strauss syndrome) is a rare type of anti-neutrophil cytoplasm antibody-associated vasculitis. Nevertheless, eosinophilic granulomatosis with polyangiitis stands apart because it has features of vasculitis and eosinophilic disorders that require targeted therapies somewhat different from those used for other anti-neutrophil cytoplasm antibody-associated vasculitides. Considerable advances have been made in understanding the underlying pathophysiology of eosinophilic granulomatosis with polyangiitis that have highlighted the key role of eosinophils and opened new therapeutic opportunities. Its conventional treatment relies mainly on agents that decrease inflammation: corticosteroids and immunosuppressant adjunction for severe manifestations. New therapeutic approaches are needed for refractory disease, relapses and issues associated with corticosteroid dependence, especially for asthma manifestations. Drugs under evaluation mostly target eosinophils and B cells. Results of low-evidence-based trials suggested possible efficacies of biologicals: B-cell-blocking rituximab and anti-immunoglobulin E omalizumab. Recently, the first large-scale randomised controlled trial on eosinophilic granulomatosis with polyangiitis proved the efficacy of anti-interleukin-5 mepolizumab. That finding opens a new era in eosinophilic granulomatosis with polyangiitis management, with mepolizumab approval but also in future drug evaluations and trial designs for eosinophilic granulomatosis with polyangiitis. Additional studies are needed to determine which patients would benefit most from targeted therapies and achieve personalised treatment for patients with eosinophilic granulomatosis with polyangiitis. Herein, we review eosinophilic granulomatosis with polyangiitis characteristics and provide an overview of established and novel pharmacological agents.

Flow diversion in vasculitic intracranial aneurysms? Repair of giant complex cavernous carotid aneurysm in polyarteritis nodosa using Pipeline embolization devices: first reported case.

PubMed

Martinez Santos, Jaime; Kaderali, Zul; Spears, Julian; Rubin, Laurence A; Marotta, Thomas R

2016-07-01

Intracranial aneurysms in polyarteritis nodosa (PAN) are exceedingly rare lesions with unpredictable behavior that pose real challenges to microsurgical and endovascular interventions owing to their inflammatory nature. We introduce a safe and effective alternative for treating these aneurysms using Pipeline embolization devices (PEDs). A 20-year-old man presented with diplopia, headaches, chronic abdominal pain, and weight loss. Diagnostic evaluations confirmed PAN, including bilateral giant cavernous carotid aneurysms. Cyclophosphamide and steroids achieved significant and sustained clinical improvement, with a decision to follow the aneurysms serially. Seven years later the left unruptured aneurysm enlarged, causing a sudden severe headache and a cavernous sinus syndrome. Treatment of the symptomatic aneurysm was pursued using flow diversion (PED) and the internal carotid artery was successfully reconstructed with a total of four overlapping PEDs. At 6 months follow-up, complete exclusion of the aneurysm was demonstrated, with symptomatic recovery. This is the first description of using a flow-diverting technique in an inflammatory vasculitis. In this case, PEDs not only attained a definitive closure of the aneurysm but also reconstructed the damaged and fragile arterial segment affected with vasculitis. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Characterization of B cell lymphoma in patients with Sjögren's syndrome and hepatitis C virus infection.

PubMed

Ramos-Casals, Manuel; la Civita, Luca; de Vita, Salvatore; Solans, Roser; Luppi, Mario; Medina, Francisco; Caramaschi, Paola; Fadda, Patrizia; de Marchi, Ginevra; Lopez-Guillermo, Armando; Font, Josep

2007-02-15

To characterize the clinical and immunologic patterns of expression, response to therapy, and outcome of patients with Sjögren's syndrome (SS) and associated hepatitis C virus (HCV) infection who developed B cell lymphoma. Various international reference centers constituted a multicenter study group with the purpose of creating a registry of patients with SS-HCV who developed B cell lymphoma. A protocol form was used to record the main characteristics of SS, chronic HCV infection, and B cell lymphoma. Twenty-five patients with SS-HCV with B cell lymphoma were included in the registry. There were 22 (88%) women and 3 (12%) men (mean age 55, 58, and 61 years at SS, HCV infection, and lymphoma diagnosis, respectively). The main extraglandular SS manifestations were cutaneous vasculitis in 15 (60%) patients and peripheral neuropathy in 12 (48%); the main immunologic features were positive rheumatoid factor (RF) in 24 (96%) and type II cryoglobulins in 20 (80%). The main histologic subtypes were mucosa-associated lymphoid tissue (MALT) lymphoma in 11 (44%) patients, diffuse large B cell lymphoma in 6 (24%), and follicular center cell lymphoma in 6 (24%). Fifteen (60%) patients had an extranodal primary location, most frequently in the parotid gland (5 patients), liver (4 patients), and stomach (4 patients). Twelve (52%) of 23 patients died after a median followup from the time of lymphoma diagnosis of 4 years, with lymphoma progression being the most frequent cause of death. Survival differed significantly between the main types of B cell lymphoma. Patients with SS-HCV and B cell lymphoma are clinically characterized by a high frequency of parotid enlargement and vasculitis, an immunologic pattern overwhelmingly dominated by the presence of RF and mixed type II cryoglobulins, a predominance of MALT lymphomas, and an elevated frequency of primary extranodal involvement in organs in which HCV replicates (exocrine glands, liver, and stomach).

Final report on the safety assessment of Ammonium, Potassium, and Sodium Persulfate.

PubMed

Pang, S; Fiume, M Z

2001-01-01

Ammonium, Potassium, and Sodium Persulfate are inorganic salts used as oxidizing agents in hair bleaches and hair-coloring preparations. Persulfates are contained in hair lighteners at concentrations up to 60%, in bleaches and lighteners at up to 22% and 16%, respectively, and in off-the-scalp products used to highlight hair strands at up to 25%. They are used in professional product bleaches and lighteners at similar concentrations. Much of the available safety test data are for Ammonium Persulfate, but these data are considered applicable to the other salts as well. Acute dermal, oral, and inhalation toxicity studies are available, but only the latter are remarkable, with gross lesions observed in the lungs, liver, stomach, and spleen. In short-term and subchronic feeding studies the results were mixed; some studies found no evidence of toxicity and others found local damage to the mucous membrane in the gastrointestinal tract, but no other systemic effects. Short-term inhalation toxicity was observed when rats were exposed to aerosolized Ammonium Persulfate at concentrations of 4 mg/m3 and greater. Ammonium Persulfate (as a moistened powder) was not an irritant to intact rabbit skin, but was sensitizing (in a saline solution) to the guinea pig. It was slightly irritating to rabbit eyes. Ammonium Persulfate was negative in the Ames test and the chromosomal aberration test. No significant evidence of tumor promotion or carcinogenicity was observed in studies of rats receiving topical applications of Ammonium Persulfate. The persulfates were reported to cause both delayed-type and immediate skin reactions, including irritant dermatitis, allergic eczematous dermatitis, localized contact urticaria, generalized urticaria, rhinitis, asthma, and syncope. The most common causes of allergic dermatitis in hairdressers are the active ingredients in hair dyes, and Ammonium Persulfate has been identified as a frequent allergen. A sensitization study that also examined the incidence of urticarial reactions was performed with 17.5% Ammonium, Potassium, and Sodium Persulfate under occlusive patches. At this concentration and exposure conditions, a mixture of these Persulfates was not sensitizing, and application of Ammonium, Potassium, and Sodium Persulfate did not result in an urticarial reaction. In normal use (i.e., not occluded and rinsed off), it was expected that a concentration greater than 17.5% would also be safe. Given the clinical reports of urticarial reactions, however, manufacturers and formulators should be aware of the potential for urticarial reactions at concentrations of Persulfates greater than 17.5%. Based on the available data, the Cosmetic Ingredient Review (CIR) Expert Panel concluded that Ammonium, Potassium, and Sodium Persulfate are safe as used as oxidizing agents in hair colorants and lighteners designed for brief discontinuous use followed by thorough rinsing from the hair and skin.

Central nervous system vasculitis after starting methimazole in a woman with Graves' disease.

PubMed

Tripodi, Pier Francesco; Ruggeri, Rosaria M; Campennì, Alfredo; Cucinotta, Mariapaola; Mirto, Angela; Lo Gullo, Renato; Baldari, Sergio; Trimarchi, Francesco; Cucinotta, Domenico; Russo, Giuseppina T

2008-09-01

Graves' disease (GD), a prototypical autoimmune disorder, is associated with other autoimmune diseases, including vasculitis. Antithyroid drugs, despite their postulated immunosuppressive effects, may cause several autoimmune disorders. Here we describe the first patient with central nervous system (CNS) vasculitis that developed shortly after the start of methimazole (MMI) treatment for GD. CNS vasculitis was suspected on the basis of the clinical features and neurologic examination, showing a reinforcement of deep reflexes, especially of the left knee and Achilles reflexes. The diagnosis was confirmed by a brain magnetic resonance imaging (MRI), which showed some hyperintensive spots in the subcortical substantia alba and in the parietal area bilaterally, and by a single-photon emission computed tomography (SPECT) imaging, which showed a nonhomogenous distribution of the blood flow in the brain, with a reduced perfusion on the left side of the frontotemporal and parietal regions, and on the right side of the frontotemporal area. MMI was stopped before total thyroidectomy, and symptoms resolved in the next 5 weeks. Six months after MMI was stopped, the brain MRI and SPECT had become normal. To our knowledge, this is the first report of CNS vasculitis related to MMI therapy.

Anti-PD-1 Vasculitis of the central nervous system or radionecrosis?

PubMed

Sun, Roger; Danlos, Francois-Xavier; Ammari, Samy; Louvel, Guillaume; Dhermain, Frédéric; Champiat, Stéphane; Lambotte, Olivier; Deutsch, Eric

2017-12-19

Commentary on « Cerebral vasculitis mimicking intracranial metastatic progression of lung cancer during PD-1 blockade » by Läubli H et al., J Immunother Cancer. 2017;5:46.The authors diagnosed a cerebral tumor-like lymphocytic vasculitis associated with anti-endothelial cell auto-antibodies secondary to anti-PD-1 therapy, treated by surgical resection and corticosteroids. We thought that this diagnosis should be discussed for at least two reasons. First, etiological explorations were not sufficient. Second, the diagnostic of radionecrosis should also be discussed.

Bilastine for the treatment of urticaria.

PubMed

Jáuregui, Ignacio; Ferrer, Marta; Bartra, Joan; del Cuvillo, Alfonso; Dávila, Ignacio; Montoro, Javier; Mullol, Joaquim; Sastre, Joaquín; Valero, Antonio

2013-08-01

Urticaria is a highly prevalent disease among people. First-choice treatment continues to be centred on the second-generation H1 antihistamines, including a wide group of drugs with a better therapeutic index (or risk:benefit ratio) than the classic ones, even in the high, off-label dosage occasionally required in chronic urticaria. Bilastine is a newly registered H1-antihistamine for treatment of allergic rhinoconjunctivitis and urticaria. With established antihistaminic and antiallergic properties, it is widely reviewed in the medical literature; however, to our knowledge, a specific review of bilastine's role in the treatment of urticaria was lacking. This article reviews the medical literature on the effectiveness and safety of bilastine in urticarial syndromes, either spontaneous or inducible, by means of a Medline search from 1990 to present, completed with some nonpublished data provided by the manufacturer. Once-daily treatment with bilastine 20 mg is effective in managing symptoms and improving patient's quality of life in chronic urticaria, with at least comparable efficacy to levocetirizine. As far as studies in healthy volunteers, clinical assays, and recent clinical experience can establish, bilastine's safety profile is adequate, appearing to be entirely free from cardiovascular effects, and not impairing psychomotor performance or actual driving, even at twice the therapeutic dose.

Clinical spectrum of Kawasaki disease in infants younger than 6 months of age.

PubMed

Burns, J C; Wiggins, J W; Toews, W H; Newburger, J W; Leung, D Y; Wilson, H; Glodé, M P

1986-11-01

We report an unselected series of eight patients younger than 6 months of age with Kawasaki disease evaluated between January 1982 and May 1984. The incidence of coronary artery aneurysms (six patients) and the mortality (two patients) were unusually high in this small series. Because of the confusing clinical presentation in three patients, diagnosis was delayed until pathologic or echocardiographic evidence of coronary vasculitis or aneurysm was discovered. The currently accepted clinical criteria for Kawasaki disease may not always identify patients with the pathologic findings of the syndrome who are younger than 6 months of age. The diagnosis of Kawasaki disease and echocardiographic evaluation of the coronary arteries should be considered in young infants with prolonged fever of unknown origin.

Autoimmune phenomena following prostatectomy.

PubMed

Tweezer-Zaks, Nurit; Marai, Ibrahim; Livneh, Avi; Bank, Ilan; Langevitz, Pnina

2005-09-01

Benign prostatic hypertrophy is the most common benign tumor in males, resulting in prostatectomy in 20-30% of men who live to the age of 80. There are no data on the association of prostatectomy with autoimmune phenomena in the English-language medical literature. To report our experience with three patients who developed autoimmune disease following prostatectomy. Three patients presented awith autoimmune phenomenon soon after a prostectomy for BPH or prostatic carcinoma: one had clinically diagnosed temporal arteritis, one had leukocytoclastic vasculitis, and the third patient developed sensory Guillian-Barré syndrome following prostatectomy. In view of the temporal association between the removal of the prostate gland andthe autoimmune process, combined with previously known immunohistologic features of BPH, a cause-effect relationship probably exists.

[HIV retinal vasculitis].

PubMed

Drake-Casanova, P; Moreno-Arrones, J Paz; Gorroño Echebarría, M; Dapena-Sevilla, I; Pareja-Esteban, J; Vleming-Pinilla, E

2010-01-01

We present a case of a 47 year-old woman, infected with human immunodeficiency virus (HIV) diagnosed 5 years ago without receiving any treatment, who had floaters in her left eye. A peripheral retinal vasculitis was discovered and confirmed by an angiography. No source of infection was found, antiretroviral and corticosteroid treatment was given, with a complete resolution of the vasculitis. From 70-80% of positive untreated HIV patients develop ocular complications, with intraocular inflammation in more than half of them. Intraocular inflammation can be associated with opportunistic infections, tumours and as in our case, secondary to the HIV. Antiretroviral therapy is the proper treatment in these patients.

A Case Report Describing a Rare Presentation of Simultaneous Occurrence of MPO-ANCA-Associated Vasculitis and Rheumatoid Arthritis.

PubMed

Foray, Nathalie; Hudali, Tamer; Papireddy, Muralidhar; Gao, John

2016-01-01

Background . Renal-limited myeloperoxidase vasculitis with simultaneous rheumatoid arthritis is reported as a rare occurrence. Review of literature suggests that most patients had a diagnosis of rheumatoid arthritis for several years prior to presenting with renal failure from myeloperoxidase vasculitis. Case Presentation . A 58-year-old Caucasian male presented to the hospital experiencing malaise, fevers, decreased oral intake, nausea, and vomiting for one week duration. His past medical history consisted of newly diagnosed but untreated rheumatoid arthritis, hypertension, and non-insulin-dependent diabetes mellitus. He was found to have acute renal failure, proteinuria, and hypoglycemia. Standard therapy, including intravenous fluids, did not improve his acute renal failure. A vasculitis workup resulted in a positive myeloperoxidase anti-neutrophil cytoplasmic antibody (MPO-ANCA). Renal biopsy revealed crescentic glomerulonephritis (GN) pauci-immune type, suggestive of MPO-ANCA-associated vasculitis (MPO-AAV). Treatment consisted of prednisone, cyclophosphamide, and seven cycles of plasmapheresis, in addition to hemodialysis for uremia. Upon discharge, he received hemodialysis for another week and continued treatment with cyclophosphamide and prednisone. Conclusion . Patients with longstanding rheumatoid arthritis may develop renal failure due to nonsteroidal anti-inflammatory medication use and AA type amyloidosis; however, necrotizing glomerulonephritis with crescent formation has been rarely reported. This stresses the importance of early recognition and swift initiation of treatment.

Treatment of vasculitic peripheral neuropathy: a retrospective analysis of outcome.

PubMed

Mathew, L; Talbot, K; Love, S; Puvanarajah, S; Donaghy, M

2007-01-01

Vasculitis of the peripheral nervous system (PNS) is rare. There are no controlled treatment trials, and clinical practice is guided by experience from case series and indirectly by analogy with systemic vasculitis. We identified patients (n=212) with possible vasculitic peripheral neuropathy (VPN) from the neuropathology and neurophysiology records of two centres over 28 years. Case-notes were available for 181, from which, 106 cases of clinicopathological VPN were identified. Adequate treatment data were available in 100; follow-up data, in 93. Of 106 cases, 95 had systemic vasculitis and 11 had vasculitis confined to the PNS. Pharmacological treatment (94/100 cases) was corticosteroid-based, and included cyclophosphamide in 54; 17 received additional agents. Initial stabilization was achieved in all but six. One-year survival was 90.3%. Of the nine who died in the first years (mean age 73 years), seven had received cyclophosphamide, and all but two had severe, multisystem vasculitis. The neurological relapse rate was 10%. Only one relapse occurred after cyclophosphamide treatment. Outcome was reported as good in 72% (78% in those who relapsed). Death and relapse were infrequent in treated patients. Relapse occurred almost exclusively in patients treated with prednisolone alone. Aggressive early treatment with cyclophosphamide may prevent relapse. The current management approach to VPN appears largely effective, especially if cyclophosphamide is used.

Toxoplasmosis associated with digital vasculitis and immunodeficiency--a dilemma in diagnosis.

PubMed Central

Ellis, M. E.; Webb, A. K.; Dunbar, E. M.

1984-01-01

We present a case of acquired toxoplasmosis associated with severe digital vasculitis--a previously unreported finding. The rise in Toxoplasma gondii antibody titres may have been attenuated by impaired cellular immunity, and this poses a problem for diagnosis. PMID:6483704

Epitope specificity determines pathogenicity and detectability in ANCA-associated vasculitis

EPA Science Inventory

ABSTRACT BACKGROUND Anti-neutrophil cytoplasmic autoantibodies (ANCA) specific for myeloperoxidase (MPO) or proteinase 3 (PR3) are detectable in >90% of patients with ANCA-associated vasculitis (AAV). ANCA titers do not correlate well with disease activity. In vivo and in vi...

Clinical characteristics of myeloperoxidase antineutrophil cytoplasmic antibody-associated vasculitis caused by antithyroid drugs.

PubMed

Noh, Jaeduk Yoshimura; Yasuda, Shigemitu; Sato, Shotaro; Matsumoto, Masako; Kunii, Yo; Noguchi, Yoshihiko; Mukasa, Koji; Ito, Kunihiko; Ito, Koichi; Sugiyama, Osamu; Kobayashi, Hiroshi; Nihojima, Shigeru; Okazaki, Masaru; Yokoyama, Shunji

2009-08-01

The clinical characteristics of myeloperoxidase antineutrophil cytoplasmic antibody (MPO-ANCA)-associated vasculitis caused by antithyroid drugs are still unclear because most reports describe only a small number of patients. The objective was to analyze a large number of patients with MPO-ANCA-associated vasculitis to determine the time of onset, the drug and dose taken, the clinical symptoms, the relationship between the clinical symptoms and the MPO-ANCA titer, and the incidence. We analyzed 92 patients in whom the adverse reaction of MPO-ANCA-associated vasculitis was reported to Chugai Pharmaceutical, a company that markets antithyroid drugs. Of the 92 patients, 41 (44.6%) had single-organ failure, 32 (34.8%) had two-organ failure, 13 (14.1%), had three-organ failure, and two (2.2%) had four-organ failure. The number of organs involved was unknown in the other four patients (4.3%). The median time of onset was 42 months (range, 1-372 months) after starting drug treatment. The median dose at onset of MPO-ANCA-associated vasculitis was 15 mg/d (range, 2.5-45 mg/d) for methimazole and 200 mg/d (50-450 mg/d) for propylthiouracil. The severity and number of organs involved were not correlated with the MPO-ANCA titer. The incidence was between 0.53 and 0.79 patients per 10,000, and the ratio of the estimated incidences for methimazole and propylthiouracil was 1:39.2. The time of onset of MPO-ANCA-associated vasculitis and the dose at onset varied. The severity and number of organs involved were not correlated with the MPO-ANCA titer, indicating a need for vigilance even when the MPO-ANCA titer is only weakly positive.

Cross-phenotype analysis of Immunochip data identifies KDM4C as a relevant locus for the development of systemic vasculitis.

PubMed

Ortiz-Fernández, Lourdes; Carmona, Francisco David; López-Mejías, Raquel; González-Escribano, Maria Francisca; Lyons, Paul A; Morgan, Ann W; Sawalha, Amr H; Smith, Kenneth G C; González-Gay, Miguel A; Martín, Javier

2018-04-01

Systemic vasculitides represent a heterogeneous group of rare complex diseases of the blood vessels with a poorly understood aetiology. To investigate the shared genetic component underlying their predisposition, we performed the first cross-phenotype meta-analysis of genetic data from different clinically distinct patterns of vasculitis. Immunochip genotyping data from 2465 patients diagnosed with giant cell arteritis, Takayasu's arteritis, antineutrophil cytoplasmic antibody-associated vasculitis or IgA vasculitis as well as 4632 unaffected controls were analysed to identify common susceptibility loci for vasculitis development. The possible functional consequences of the associated variants were interrogated using publicly available annotation data. The strongest association signal corresponded with an intergenic polymorphism located between HLA-DQB1 and HLA-DQA2 (rs6932517, P=4.16E-14, OR=0.74). This single nucleotide polymorphism is in moderate linkage disequilibrium with the disease-specific human leucocyte antigen (HLA) class II associations of each type of vasculitis and could mark them. Outside the HLA region, we identified the KDM4C gene as a common risk locus for vasculitides (highest peak rs16925200, P=6.23E-07, OR=1.75). This gene encodes a histone demethylase involved in the epigenetic control of gene expression. Through a combined analysis of Immunochip data, we have identified KDM4C as a new risk gene shared between systemic vasculitides, consistent with the increasing evidences of the crucial role that the epigenetic mechanisms have in the development of complex immune-mediated conditions. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Quantitative analysis of peripheral vasculitis, ischemia, and vascular leakage in uveitis using ultra-widefield fluorescein angiography.

PubMed

Karampelas, Michael; Sim, Dawn A; Chu, Colin; Carreno, Ester; Keane, Pearse A; Zarranz-Ventura, Javier; Westcott, Mark; Lee, Richard W J; Pavesio, Carlos E

2015-06-01

To investigate the relationships between peripheral vasculitis, ischemia, and vascular leakage in uveitis using ultra-widefield fluorescein angiography (FA). Cross-sectional, consecutive case series. Consecutive ultra-widefield FA images were collected from 82 uveitis patients (82 eyes) in a single center. The extent of peripheral vasculitis, capillary nonperfusion, and vessel leakage were quantified. Parameters included: (1) foveal avascular zone area and macular leakage, (2) peripheral diffuse capillary leakage and ischemia, (3) peripheral vasculitis, and (4) leakage from neovascularization. Central macular thickness measurements were derived with optical coherence tomography. Main outcome measures were correlations between central and peripheral fluorangiographic changes as well as associations between visual function, ultra-widefield FA-derived metrics, and central macular thickness. Although central leakage was associated with peripheral leakage (r = 0.553, P = .001), there was no association between foveal avascular zone size and peripheral ischemia (r = 0.114, P = .324), regardless of the underlying uveitic diagnosis. Peripheral ischemia was, however, correlated to neovascularization-related leakage (r = 0.462, P = .001) and focal vasculitis (r = 0.441, P = .001). Stepwise multiple regression analysis revealed that a poor visual acuity was independently associated with foveal avascular zone size and central macular thickness (R(2)-adjusted = 0.45, P = .001). We present a large cohort of patients with uveitis imaged with ultra-widefield FA and further describe novel methods for quantification of peripheral vascular pathology, in an attempt to identify visually significant parameters. Although we observed that relationships exist between peripheral vessel leakage, vasculitis, and ischemia, it was only macular ischemia and increased macular thickness that were independently associated with a reduced visual acuity. Copyright © 2015 Elsevier Inc. All rights reserved.

Randomized Trial of C5a Receptor Inhibitor Avacopan in ANCA-Associated Vasculitis.

PubMed

Jayne, David R W; Bruchfeld, Annette N; Harper, Lorraine; Schaier, Matthias; Venning, Michael C; Hamilton, Patrick; Burst, Volker; Grundmann, Franziska; Jadoul, Michel; Szombati, István; Tesař, Vladimír; Segelmark, Mårten; Potarca, Antonia; Schall, Thomas J; Bekker, Pirow

2017-09-01

Alternative C activation is involved in the pathogenesis of ANCA-associated vasculitis. However, glucocorticoids used as treatment contribute to the morbidity and mortality of vasculitis. We determined whether avacopan (CCX168), an orally administered, selective C5a receptor inhibitor, could replace oral glucocorticoids without compromising efficacy. In this randomized, placebo-controlled trial, adults with newly diagnosed or relapsing vasculitis received placebo plus prednisone starting at 60 mg daily (control group), avacopan (30 mg, twice daily) plus reduced-dose prednisone (20 mg daily), or avacopan (30 mg, twice daily) without prednisone. All patients received cyclophosphamide or rituximab. The primary efficacy measure was the proportion of patients achieving a ≥50% reduction in Birmingham Vasculitis Activity Score by week 12 and no worsening in any body system. We enrolled 67 patients, 23 in the control and 22 in each of the avacopan groups. Clinical response at week 12 was achieved in 14 of 20 (70.0%) control patients, 19 of 22 (86.4%) patients in the avacopan plus reduced-dose prednisone group (difference from control 16.4%; two-sided 90% confidence limit, -4.3% to 37.1%; P =0.002 for noninferiority), and 17 of 21 (81.0%) patients in the avacopan without prednisone group (difference from control 11.0%; two-sided 90% confidence limit, -11.0% to 32.9%; P =0.01 for noninferiority). Adverse events occurred in 21 of 23 (91%) control patients, 19 of 22 (86%) patients in the avacopan plus reduced-dose prednisone group, and 21 of 22 (96%) patients in the avacopan without prednisone group. In conclusion, C5a receptor inhibition with avacopan was effective in replacing high-dose glucocorticoids in treating vasculitis. Copyright © 2017 by the American Society of Nephrology.

Causes and predictive factors of mortality in a cohort of patients with hepatitis C virus-related cryoglobulinemic vasculitis treated with antiviral therapy.

PubMed

Landau, Dan-Avi; Scerra, Samy; Sene, Damien; Resche-Rigon, Mathieu; Saadoun, David; Cacoub, Patrice

2010-03-01

Hepatitis C virus (HCV)-associated mixed cryoglobulinemia (MC) vasculitis is an autoimmune disorder with significant morbidity and mortality. Renal involvement was associated with an increased mortality, and was the most common cause of death; these data were obtained before effective antiviral treatment was available. We studied causes of death and predictive factors in patients with HCV-associated MC vasculitis treated with antivirals. Case histories of 85 patients with HCV-associated MC vasculitis treated in a single center between 1990 and 2006 were retrospectively reviewed. Prognostic factors affecting mortality were studied by comparing 23 patients who died with 62 survivors, using the Cox model regression analysis. The most common cause of death was infection, accounting for 34.7%, followed by endstage liver disease in 30.4% (including 4 patients with hepatocellular carcinoma), and cardiovascular disease in 17.4% of patients. Endstage renal disease accounted for only 8.7% of deaths, as did central nervous system vasculitis and nonhepatic malignancy. Increased mortality was strongly associated with immunosuppressive treatment [hazard ratio (HR) 6.51, 95% CI 2.75-15.37], cutaneous ulcers (HR 5.37, 95% CI 1.79-16.14), and renal insufficiency (HR 3.25, 95% CI 1.37-7.72). A 2 log10 decrease in HCV viral load at month 3 after starting antiviral treatment was associated with decreased mortality (HR 0.39, 95% CI 0.16-0.95). While renal involvement is still associated with poorer prognosis, infectious processes are now the most common cause of death in HCV cryoglobulinemia vasculitis. Immunosuppressive treatment is associated with an increased risk of death, independently from disease severity. Response to antiviral treatment is associated with significantly reduced mortality risk.

Posterior Reversible Encephalopathy Syndrome as a Postpartum Complication.

PubMed

Kadić-Vukas, Samra; Hodžić, Mirsada; Tandir-Lihić, Lejla; Hrvat, Lejla; Kožo-Kajmaković, Azra; Kuzmanović, Nina; Vukas, Haris

2018-05-20

Posterior reversible encephalopathy syndrome (PRES) is a clinical-radiological syndrome with seizures, altered consciousness, visual disturbances and headache among other symptoms. Hinchey et al. first described Pres in 1996, with two other case series published shortly after. A 23-year-old women patient was emergency sent from General Hospital Tešanj due to a crisis of consciousness and repeated epileptic seizures. The patient had a second birth before 10 days (postpartum cesarean) in general endotracheal anaesthesia (two cesarean-born babies). On magnetic resonance imaging (MRI) of cranium described both sides of the symmetrically frontal, parietal (and pre-ventricular gyri) and occipitally visible T2W/FLAIR hyperintensity focuses on the cortex and the thin layer of white mass subcortically. In the projection of the lesions parts, discrete DWI hyperintensity is seen without a reliable ADC correlate. The patient improved after management with intravenous fluids, antibiotics, antiepileptics and monitoring of blood pressure. According to latest experiences delayed diagnosis and treatment may lead to mortality or irreversible neurological deficit. Aggravating circumstances are differential diagnoses that include cerebral infarction (ischemic, haemorrhage), venous thrombosis, vasculitis, pontine or extrapontine myelinolysis. MRI of the brain is key to make this distinction with crucial recognition and an open mind from radiology and neurology specialist.

Paraneoplastic neuropathies.

PubMed

Antoine, Jean-Christophe; Camdessanché, Jean-Philippe

2017-10-01

To review recent advances in paraneoplastic neuropathies with emphasis on their definition, different forms and therapeutic development. A strict definition of definite paraneoplastic neuropathies is necessary to avoid confusion. With carcinoma, seronegative sensory neuronopathies and neuronopathies and anti-Hu and anti-CV2/Contactin Response Mediator Protein 5 antibodies are the most frequent. With lymphomas, most neuropathies occur with monoclonal gammopathy including AL amyloidosis, Polyneuropathy-Organomegaly-Endocrinopathy-M component-Skin changes (POEMS) syndrome, type I cryoglobulinemia and antimyelin-associated glycoprotein (MAG) neuropathies and Waldenström's disease. Neuropathies improving with tumor treatment are occasional, occur with a variety of cancer and include motor neuron disease, chronic inflammatory demyelinating neuropathy and nerve vasculitis. If antibodies toward intracellular antigens are well characterized, it is not the case for antibodies toward cell membrane proteins. Contactin-associated protein-2 antibodies occur with neuromyotonia and thymoma with the Morvan's syndrome in addition to Netrin 1 receptor antibodies but may not be responsible for peripheral nerve hyperexcitability. The treatment of AL amyloidosis, POEMS syndrome, anti-MAG neuropathy and cryoglobulinemia is now relatively well established. It is not the case with onconeural antibodies for which the rarity of the disorders and a short therapeutic window are limiting factors for the development of clinical trials. A strict definition of paraneoplastic neuropathies helps their identification and is necessary to allow an early diagnosis of the underlying tumor.

Transduction of a Foreign Histocompatibility Gene into the Arterial Wall Induces Vasculitis

NASA Astrophysics Data System (ADS)

Nabel, Elizabeth G.; Plautz, Gregory; Nabel, Gary J.

1992-06-01

Autoimmune vasculitis represents a disease characterized by focal inflammation within arteries at multiple sites in the vasculature. Therapeutic interventions in this disease are empirical and often unsuccessful, and the mechanisms of immune injury are not well-defined. The direct transfer of recombinant genes and their expression in the arterial wall provides an opportunity to explore the pathogenesis and treatment of vascular disease. In this report, an animal model for vasculitis has been developed. Inflammation has been elicited by direct gene transfer of a foreign class I major histocompatibility complex gene, HLA-B7, to specific sites in porcine arteries. Transfer and expression of this recombinant gene was confirmed by a polymerase chain reaction and immunohistochemistry, and cytolytic T cells specific for HLA-B7 were detected. These findings demonstrate that expression of a recombinant gene in the vessel wall can induce a focal immune response and suggest that vessel damage induced by cell-mediated immune injury can initiate vasculitis.

Henoch–Schönlein purpura: a clinical case with dramatic presentation

PubMed Central

Bento, João; Magalhães, Adriana; Moura, Conceição Souto; Hespanhol, Venceslau

2010-01-01

A case study involving a 55-year-old Caucasian male with end-stage glomerulosclerosis is presented here. Kidney biopsies showed no deposits on imunofluorescent microscopy. Relapsing massive haemoptysis and suspected bronchovascular malformation required lung lobectomy which revealed malformative and tortuous small blood vessels, with no vasculitis. Blood antinuclear antibodies, antineutrophil cytoplasmic antibodies and antiglomerular basement membrane antibodies were undetectable. Seric immunoglobulins and complement levels were normal. Three months later, arthralgia and joint oedema first appeared. Skin biopsy revealed vasculitis immune-reactive to immunoglobulin A. Systemic corticotherapy was then started. Two weeks later, the patient presented with abdominal pain melena and rectal bleeding (haematoquesia). Endoscopic study showed diffuse gastrointestinal haemorrhage. Angiographic study revealed diffuse lesions compatible with vasculitis and haemorrhage from multiple spots. Cyclophosphamide and then intravenous immunoglobulin were associated to treatment without response. Increasing blood loss occurred, with massive gastrointestinal haemorrhage and haemorrhagic ascitis. Death occurred due to uncontrolled diffuse bleeding. Necropsy findings showed generalised small vessels vasculitis compatible with Henoch–Schönlein purpura. PMID:22778211

An 'inflammatory' variant of solar purpura: a simulant of leukocytoclastic vasculitis and neutrophilic dermatoses.

PubMed

Wood, Benjamin A; LeBoit, Philip E

2013-08-01

To study the clinical and pathological features of cases of apparent solar purpura, with attention to the recently described phenomenon of inflammatory changes within otherwise typical lesions. We studied 95 cases diagnosed as solar purpura and identified 10 cases (10.5%) in which significant neutrophilic inflammation was present, potentially simulating a leukocytoclastic vasculitis or neutrophilic dermatosis. An additional three cases were identified in subsequent routine practice. The clinical features, including follow-up for subsequent development of vasculitis and histological features were studied. In all cases the histological features were typical of solar purpura, with the exception of inflammatory changes, typically associated with clefting of elastotic stroma. Clinical follow-up information was available for all patients and none developed subsequent evidence of a cutaneous or systemic vasculitis or neutrophilic dermatosis. Inflammatory changes appear to be more frequent in solar purpura than is generally recognised. Awareness of this histological variation and correlation with the clinical findings and evolution is important in avoiding misdiagnosis.

[Retinal vasculitis and systemic diseases].

PubMed

Gascon, P; Jarrot, P-A; Matonti, F; Kaplanski, G

2018-06-19

Retinal vasculitis (RV) is an inflammation of retinal blood vessels that can be associated with uveitis or be isolated, and can induce vascular occlusion and retinal ischemia. Visual acuity can be severely affected in case of macular involvement or neovessel formation. The diagnosis relies on fundoscopy and fluorescein angiography. Systemic diseases may be associated with RV, the most frequently encountered are Behçet's disease, sarcoidosis or multiple sclerosis, all predominantly associated with venous involvement, whereas systemic lupus erythematosus and necrotizing vasculitis are less frequently observed and predominantly associated with arterial or mixed vasculitis. Treatments are usually aggressive in order to preserve a good visual acuity and to reduce retinal inflammation and chronic ischemia. Steroids, immunosuppressive drugs, retinal laser photocoagulation, intravitreal anti-VEGF injections are usual treatments and more recently, anti-TNFalpha monoclonal therapeutic antibodies have been shown to be very successful. Copyright © 2018 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier Masson SAS. All rights reserved.

Lysosomal-associated membrane protein-2 plays an important role in the pathogenesis of primary cutaneous vasculitis.

PubMed

Takeuchi, Sora; Kimura, Satoko; Soma, Yoshinao; Waki, Masashi; Yamaguchi, Madoka; Nakazawa, Daigo; Tomaru, Utano; Ishizu, Akihiro; Kawakami, Tamihiro

2013-09-01

Recent research suggests that lysosomal-associated membrane protein-2 (LAMP-2) could be one of the target antigens in the pathogenesis of vasculitides. We established a transgenic rat model, env-pX rats, with various vasculitides including cutaneous vasculitis. Human primary cutaneous vasculitis includes cutaneous polyarteritis nodosa (CPN) and Henoch-Schönlein purpura (HSP). We measured serum anti-LAMP-2 antibody levels in morbid env-pX rats and injected anti-LAMP-2 antibody into premorbid env-pX rats. We further measured serum anti-LAMP-2 antibody levels in patients with CPN and HSP. Cutaneous vasculitis was observed in ∼30% of 6-month-old morbid env-pX rats. In contrast, these findings were rare in premorbid env-pX rats under 3 months old. We also examined 85 patients with CPN and 36 adult patients with HSP. Serum anti-LAMP-2 antibody levels were determined using ELISA. Premorbid env-pX rats under 3 months old were given an i.v. injection of anti-LAMP-2 antibody at day 0 and day 7. At day 14, these rats underwent histopathological and direct immunofluorescence examination. Cell surface LAMP-2 expression of rat neutrophils was examined by flow cytometry. Serum anti-LAMP-2 antibody levels were significantly higher in morbid env-pX rats than in wild-type normal rats. In addition, the levels in the cutaneous vasculitis group of morbid env-pX rats were significantly higher than the no cutaneous vasculitis group. Intravenous anti-LAMP-2 antibody injection into premorbid env-pX rats under 3 months old induced infiltration of neutrophils into cutaneous small vessels. Anti-LAMP-2 antibody-binding neutrophils were detected there. LAMP-2 expression on the cell surface of neutrophils in premorbid env-pX rats under PMA stimulation was higher compared with controls. Serum anti-LAMP-2 antibody levels in CPN and HSP were significantly higher than those of healthy controls. These data support a positive relationship between anti-LAMP-2 antibody and cutaneous vasculitis.

The co-occurrence of Hashimoto thyroiditis in primary Sjogren's syndrome defines a subset of patients with milder clinical phenotype.

PubMed

Caramaschi, Paola; Biasi, Domenico; Caimmi, Cristian; Scambi, Cinzia; Pieropan, Sara; Barausse, Giovanni; Adami, Silvano

2013-05-01

To evaluate in a cohort of 100 consecutive patients affected by primary Sjogren's syndrome (pSS) the incidence of Hashimoto thyroiditis (HT) and to compare the clinical features and the laboratory parameters of patients affected by pSS with and without concomitant HT. In 100 consecutive patients affected by pSS, the occurrence of other autoimmune diseases was recorded and a full examination of thyroid function obtained. HT was associated with pSS in 27 cases. The comparison between pSS cases with and without HT showed that only patients with isolated pSS had low C4 level [p = 0.032, OR (IC 95 %) 230 (13.13-4,046)]. In addition, only patients affected by pSS without HT had evidence of cryoglobulins, cutaneous vasculitis with palpable purpura, peripheral neuropathy, and development of lymphoma, although all these manifestations were observed in a 4.1-8.2 % of the cases, without reaching statistical significance. The association of HT in patients suffering from pSS defines a subset of patients with milder disease and normal C4 levels.

Churg-Strauss syndrome: a case report.

PubMed

Dinić, Miroslav Z; Sekulović, Lidija Kandolf; Zolotarevski, Lidija; Zecević, Rados D

2013-07-01

Churg-Strauss syndrome (CSS) is an allergic granulomatous angiitis, a rare disease of small and medium arteries and veins, associated with the presence of perinuclear antineutrophil cytoplasmic antibodies (p-ANCA). According to the American College of Rheumatology (ACR), there are four or more criteria out of six for the diagnosis: asthma, eosinophilia (> 10% in peripheral blood), paranasal sinusitis, pulmonary infiltrates, histological evidence of vasculitis with extravascular eosinophils, and mononeuritis multiplex or polyneuropathy. We reported a female patient, aged 80 years, with asthma for many decades and repeatedly verified eosinophilia in peripheral blood, in which CSS was suspected only after the occurrence of skin changes in the form of vesicles, vesiculopustule, purpuric macula, papule and petechiae. Further tests verified pulmonary infiltrates, paranasal sinusitis, extravascular eosinophils on histopathologic sample of skin tissue, and polyneuropathy. The treatment started with methylprednisolone (60 mg/d, with decreasing doses), and continued with pulse doses of cyclophosphamide (800 mg once monthly), also corticosteroid ointment for skin lesions. Despite long-standing pulmonary symptoms and laboratory findings of eosinophilia, the appearance of skin changes raised suspicion of possible CSS. Skin changes resolved and the patient was reffered to rheumatologist.

[Therapeutic administration of immunoglobulins].

PubMed

Witte, T

2016-12-01

Intravenously administered immunoglobulins have multiple modes of action that are anti-inflammatory. They can therefore be beneficial in a number of autoimmune disorders. The aim of this article is to analyze and summarize studies on the administration of intravenous immunoglobulins in rheumatological diseases. A selective search and analysis of the literature was carried out related to the mode of action and efficacy of intravenous immunoglobulins in rheumatological diseases. Intravenous immunoglobulins have a broad mode of action and can therefore be beneficial in almost all autoimmune diseases. Conditions in which they are of special benefit include immunothrombopenia (ITP), Kawasaki disease and idiopathic inflammatory myopathies. In rare situations, they may also be indicated in systemic lupus erythematosus (SLE), Sjögren's syndrome and neuropathies, catastrophic antiphospholipid syndrome (APS), scleroderma, antineutrophil cytoplasmic antibody (ANCA) associated vasculitis, pyoderma gangrenosum and scleromyxedema. Severe adverse events are rare. In view of the high costs of the therapy, intravenous immunoglobulins are mostly applied in emergency situations, as salvage therapy when other standard therapies have failed or when severe infections are a contraindication to the administration of immunosuppressants.

Hemorrhagic Ischemic Retinal Vasculitis and Alopecia Areata as a Manifestation of HLA-B27.

PubMed

Sharma, Ravi; Randhawa, Sandeep

2018-01-01

A 12-year-old Indian boy presented with acute and severe vision loss in his right eye. He was being treated for scalp alopecia areata and rashes behind the ears and above the brow. The eye examination revealed unilateral hemorrhagic retinal vasculitis. The lab work was normal except for a positive HLA-B27 result. The patient was treated with intravitreal bevacizumab (Avastin; Genentech, South San Francisco, CA) and systemic immunosuppression. The retinal vasculitis improved with treatment, but visual acuity only mildly improved. The alopecia areata also improved with systemic immunosuppression. [Ophthalmic Surg Lasers Imaging Retina. 2018;49:60-63.]. Copyright 2018, SLACK Incorporated.

Toxic epidermal necrolysis due to therapy with cyclophosphamide and mesna. A case report of a patient with seronegative rheumatoid arthritis and rheumatoid vasculitis.

PubMed

Chowdhury, A C; Misra, D P; Patro, P S; Agarwal, V

2016-03-01

Rheumatoid vasculitis usually occurs on the background of seropositive rheumatoid arthritis, although in rare cases the patients can be seronegative. We report a woman with seronegative rheumatoid arthritis with rheumatoid vasculitis who developed toxic epidermal necrolysis involving most of her body surface area, while on therapy with intravenous cyclophosphamide and mesna. After withdrawal of suspected offending agents, administration of intravenous immunoglobulin, and supportive therapy, she had a favorable outcome. Such an occurrence is rare and serves to educate about a potentially life-threatening adverse event associated with a commonly used immunosuppressive agent.

Treatment of renal manifestations of ANCA-associated vasculitis.

PubMed

Galesic, Kresimir; Ljubanovic, Danica; Horvatic, Ivica

2013-01-01

Vasculitis is a clinicopathological entity characterized by inflammation and necrosis of blood vessels. Directory of Open Access Journals (DOAJ), Google Scholar, Pubmed (NLM), LISTA (EBSCO) and Web of Science have been searched. Two major autoantigens for ANCA are myeloperoxidase (MPO) and proteinase 3 (PR3), which are proteins in the primary granules of neutrophils and in the lysosomes of monocytes. They are expressed in mature neutrophils of patients with ANCA, while absent in healthy subjects. The kidney is the most commonly affected vital organ in ANCA-associated vasculitis, and patient outcomes are largely determined by the severity of renal disease at diagnosis and by its response to treatment.

Aortoarteritis: Could it be a form of catecholamine-induced vasculitis?

PubMed Central

Sarathi, Vijaya; Lila, Anurag R.; Bandgar, Tushar R.; Shah, Nalini S.

2013-01-01

Catecholamine-induced vasculitis is a well known but rarely described entity. However, aortoarteritis as a manifestation of catecholamine-induced vasculitis is not described in the literature. We have reported two patients in whom pheochromocytoma coexisted with aortoarteritis. Both patients were young females with history of bilateral pheochromocytomas in more than one first-degree relative. Both patients also had bilateral adrenal pheochromocytomas (second patient also had paraganglioma at left renal hilum) with elevation of plasma free normetanephrine levels. We conclude that there may be an association between pheochromocytoma and aortoarteritis, and that catecholamine excess may have a role in the etiopathogenesis of aortoarteritis in these patients. PMID:23776874

The transition of renal histopathology after immunosuppressive therapy in a woman with renal limited ANCA-associated vasculitis: a case report and literature review.

PubMed

Li, Xiang-Yang; Liang, Ying-Shan; Pai, Pearl

2016-01-01

The kidneys are frequently involved in antineutrophil cytoplasmic autoantibody (ANCA) associated small-vessel vasculitis (AASVV). The pathological hallmark of ANCA-associated glomerulonephritis (AAGN) is a pauci-immune necrotising crescentic glomerulonephritis. The histopathology of AAGN may change during the course of the disease as a consequence of immunosuppressive therapy. Herein, we report the pathological evolution of a case of AAGN. We report a female presented with renal-limited AASVV, hypocomplementemia and nephrotic syndrome. The first renal biopsy revealed "crescentic" changes at presentation, but after treatment with immunosuppressive treatment, a second renal biopsy four years later showed "mixed" changes of AAGN and immune complex deposition mimicking a mesangial proliferative glomerulonephritis. A literature review was undertaken in order to understand these transformations and factors which determine the pathological transitions. AAGN is commonly described as a pauci-immune necrotising crescentic glomerulonephritis, but immune complex depositions have been frequently identified under electronic microscopy and is associated with greater levels of proteinuria. Acute lesions such as fibrinoid necrosis or glomerular crescent may completely disappear or reduce significantly after immunosuppressive therapy, but chronic changes may increase over time. Based on our review and the illustration of this case, the initial histopathology of an AAGN and its active fibrinoid necrosis and cellular glomerular crescent may disappear or resolve after immunosuppressive therapy with resulting non-distinctive feature. Understanding the transition may facilitate the clinical diagnosis and provide further insight into this disease.

[Clinicopathological study of purpura: Is a skin biopsy necessary for palpable purpura?].

PubMed

Jung, A-J; Schaeffer, M; Mitcov, M; Scrivener, Y; Cribier, B; Lipsker, D

2016-05-01

For many physicians, palpable purpura is synonymous with vasculitis. However, a skin biopsy is almost always performed in common clinical practice in order to confirm the diagnosis. The aim of our study was to assess whether palpable purpura is always indicative of an inflammatory infiltrate in a vessel wall. Eighty-seven patients were included in this prospective monocentric study, 45 of whom were presenting a palpable purpura. Patients were classified in two categories: "leukocytoclastic vasculitis" or "other diagnosis". The clinical and histopathological features of patients with a palpable purpura were studied. The mean age of patients presenting a palpable purpura was 69 years. There were 26 men and 19 women. Of the 43 patients biopsied, 37 were included in the vasculitis group. The sensitivity, specificity, positive predictive value and negative predictive value for a diagnosis of vasculitis in patients with palpable purpura were respectively 82, 65, 86 and 58 %. The Odds ratio was 8.48 (95 % CI, 2.52-31.80; P<0.05). Most of the palpable purpuras examined were indeed related to leukocytoclastic vasculitis. In the remaining cases, biopsy did not contribute to the diagnosis since it only showed purpura without vessel wall inflammation. In our opinion, a skin biopsy is thus not essential where the clinical presentation is typical. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Biopsy-proven case of Epstein-Barr virus (EBV)-associated vasculitis of the central nervous system.

PubMed

Kano, Kohei; Katayama, Takayuki; Takeguchi, Shiori; Asanome, Asuka; Takahashi, Kae; Saito, Tsukasa; Sawada, Jun; Saito, Masato; Anei, Ryogo; Kamada, Kyousuke; Miyokawa, Naoyuki; Nishihara, Hiroshi; Hasebe, Naoyuki

2017-06-01

A 75-year-old woman was admitted to our hospital with rapidly deteriorating consciousness disturbance. She had a 7-year history of rheumatoid arthritis (RA), which had been treated with methotrexate (MTX) and prednisolone. Brain T2-weighted MRI showed diffuse high-intensity lesions in the cerebral subcortical and deep white matter, bilateral basal ganglia and thalamus. A cerebrospinal fluid examination revealed elevated protein levels and positive Epstein-Barr virus (EBV) DNA. Human immunodeficiency virus was negative. Brain biopsy showed perivascular lymphocytic infiltration in the parenchyma and meninx with EBV-encoded small RNA (EBER). Since this case did not fulfill the criteria for chronic active EBV infection (CAEBV), she was diagnosed with Epstein-Barr virus (EBV)-associated vasculitis of the central nervous system. High-dose methylprednisolone, acyclovir, ganciclovir and foscarnet were not effective. Although EBV is a causative agent of infectious mononucleosis (IM), lymphomas and nasopharyngeal carcinomas, vasculitic pathology of the central nervous system with EBV reactivation in the elderly is rare. Immunosuppressive drugs such as steroids and MTX are widely used to treat autoimmune disorders, but may exacerbate the reactivation of EBV. This is the first case of biopsy-proven EBV-positive/HIV-negative vasculitis during the treatment of RA with MTX and steroids. This case indicates that EBV-associated vasculitis needs to be considered as a differential diagnosis of CNS vasculitis. © 2016 Japanese Society of Neuropathology.

[A case of ANCA-associated vasculitis with esophageal stenosis and pseudodiverticulosis].

PubMed

Suzuki, Soh; Ohishi, Manabu; Katayama, Norimasa; Koizumi, Hiroshi; Namiki, Masao

2015-01-01

A previously healthy 67-year-old woman visited our institution because of cough that had persisted for 3 months, fever at night, left tinnitus, and hearing loss from 1 month prior. She lost 2 kg in weight over the last 6 months, and her C-reactive protein level and leukocyte count were increased. Computed tomography revealed multiple small nodules in both lung fields. She was admitted to our hospital for further examination to determine the optimal medical treatment. Because the myeloperoxidase antineutrophil cytoplasmic antibody (ANCA) titer was 132.5 U/mL and microscopic hematuria was observed, vasculitis was considered. A percutaneous kidney biopsy was performed and revealed microscopic polyangiitis. For this reason, the case was diagnosed as ANCA-associated vasculitis. Esophageal stenosis and pseudodiverticulosis were observed on upper gastrointestinal endoscopy. Pathological changes due to inflammation were observed in the biopsy and esophagography. Pulse therapy with methylprednisolone at 1,000 mg/day was administered to the patient as the first-line treatment, followed by prednisolone at 40 mg/day as remission induction treatment. Bloody urine and lung shadows disappeared, and the steroid dose was tapered at hospital discharge. The patient's hearing ability and the esophageal pathological change that was considered to be ANCA-associated vasculitis were improved. Although a few studies have reported that esophageal stenosis and pseudodiverticulosis accompany ANCA-associated vasculitis, we think that examination for the possible presence of gastrointestinal tract lesions is important.

Consequences of captivity: health effects of far East imprisonment in World War II.

PubMed

Robson, D; Welch, E; Beeching, N J; Gill, G V

2009-02-01

Though medical consequences of war attract attention, the health consequences of the prisoner-of-war (POW) experience are poorly researched and appreciated. The imprisonment of Allied military personnel by the Japanese during the World War II provides an especially dramatic POW scenario in terms of deprivation, malnutrition and exposure to tropical diseases. Though predominantly British, these POWs also included troops from Australia, Holland and North America. Imprisonment took place in various locations in Southeast Asia and the Far East for a 3.5-year period between 1942 and 1945. Nutritional deficiency syndromes, dysentery, malaria, tropical ulcers and cholera were major health problems; and supplies of drugs and medical equipment were scarce. There have been limited mortality studies on ex-Far East prisoners (FEPOWs) since repatriation, but these suggest an early (up to 10 years post-release) excess mortality due to tuberculosis, suicides and cirrhosis (probably related to hepatitis B exposure during imprisonment). In terms of morbidity, the commonest has been a psychiatric syndrome which would now be recognized as post-traumatic stress disorder--present in at least one-third of FEPOWs and frequently presenting decades later. Peptic ulceration, osteoarthritis and hearing impairment also appear to occur more frequently. In addition, certain tropical diseases have persisted in these survivors--notably infections with the nematode worm Strongyloides stercoralis. Studies 30 years or more after release have shown overall infection rates of 15%. Chronic strongyloidiasis of this type frequently causes a linear urticarial 'larva currens' rash, but can potentially lead to fatal hyperinfection if immunity is suppressed. Finally, about 5% of FEPOW survivors have chronic nutritional neuropathic syndromes--usually optic atrophy or sensory peripheral neuropathy (often painful). The World War II FEPOW experience was a unique, though often tragic, accidental experiment into the longer term effects of under nutrition and untreated exotic disease. Investigation of the survivors has provided unique insights into the medical outcome of deprivation in tropical environments.

Pathogenesis of Cell Injury by Rickettsia conorii.

DTIC Science & Technology

1984-06-15

Rocky Mountain spotted fever . Vasculitis...The lesions where similar to other rickettsioses such as typhus fever and Rocky Mountain spotted fever . Vasculitis was more prominent than vascular...pathogenic mechanism of cell injury by R. conorii. The failure of killed rickettsial and bacterial vaccines, e.g., Rocky Mountain spotted fever ,

Single-Organ Gallbladder Vasculitis

PubMed Central

Hernández-Rodríguez, José; Tan, Carmela D.; Rodríguez, E. René; Hoffman, Gary S.

2014-01-01

Abstract Systemic vasculitis (SV) involving abdominal structures usually has a poor prognosis. Gallbladder vasculitis (GV) has been reported as part of SV (GB-SV) and focal single-organ vasculitis (GB-SOV). We analyzed clinical and histologic characteristics of patients with GV to identify features that differentiate GB-SOV from the systemic forms of GV. To identify affected patients with GV we used pathology databases from our institution and an English-language PubMed search. Clinical manifestations, laboratory and histologic features, treatment administered, and outcomes were recorded. Patients were divided in 2 groups, GB-SOV and GB-SV. As in previous studies of single-organ vasculitis, GB-SOV was only considered to be a sustainable diagnosis if disease beyond the gallbladder was not apparent after a follow-up period of at least 6 months. Sixty-one well-characterized patients with GV were included (6 from our institution). There was no significant sex bias (32 female patients, 29 male). Median age was 52 years (range, 18–94 yr). GB-SOV was found in 20 (33%) and GB-SV in 41 (67%) patients. No differences were observed in age, sex frequency, or duration of gallbladder symptoms between groups. Past episodes of recurrent right-upper quadrant or abdominal pain and lithiasic cholecystitis were more frequent in GB-SOV patients, whereas acalculous cholecystitis occurred more often in GB-SV. In GB-SV, gallbladder-related symptoms occurred more often concomitantly with or after the systemic features, but they sometimes appeared before SV was fully developed (13.5%). Constitutional and musculoskeletal symptoms were reported only in GB-SV patients. Compared to GB-SOV, GB-SV patients presented more often with fever (62.5% vs 20%; p = 0.003) and exhibited higher erythrocyte sedimentation rate levels (80 ± 28 vs 37 ± 25 mm/h, respectively; p = 0.006). All GB-SV patients required glucocorticoids and 50% of them also received cytotoxic agents. Mortality in GB-SV was higher than in GB-SOV (35.5% vs 10%; p = 0.05). Nongranulomatous inflammation with fibrinoid necrosis of medium-sized vessels occurred equally in both groups (>90%). Forms of SV affecting the gallbladder included polyarteritis nodosa (n = 10), hepatitis B virus-associated vasculitis (n = 8), cryoglobulinemic (essential or hepatitis C virus-associated) vasculitis (n = 6), vasculitis associated with autoimmune diseases (n = 6), microscopic polyangiitis (n = 4), eosinophilic granulomatosis with polyangiitis (Churg-Strauss) (n = 4), IgA vasculitis (Henoch-Schönlein) (n = 2), and giant cell arteritis (n = 1). GV is uncommon. Its histology most often consists of a nongranulomatous necrotizing vasculitis affecting medium-sized vessels. GB-SOV is usually discovered after routine cholecystectomy performed because of the presence of local symptoms, gallstone-associated cholecystitis, and contrary to GB-SV, GB-SOV is usually not associated with systemic symptoms. Acute phase reactants and surrogate markers of autoimmunity are usually normal or negative in GB-SOV. GB-SOV does not require systemic antiinflammatory or immunosuppressive therapy; surgery is adequate to achieve cure. GB-SV always warrants immunosuppressant therapy and is associated with high mortality. The finding of GV may precede the generalized manifestations of SV. Therefore, once GV is discovered, studies to determine disease extent and a vigilant follow-up are mandatory. PMID:25500710

Testicular hemorrhage, necrosis, and vasculopathy: likely manifestations of intermittent torsion that clinically mimic a neoplasm.

PubMed

Kao, Chia-Sui; Zhang, Chen; Ulbright, Thomas M

2014-01-01

We report 30 cases of testicular hemorrhage and/or necrosis with associated vascular damage that caused clinical concern for a neoplasm and that raised the question of a vasculitis syndrome on pathologic examination. The patients were 12 to 66 years old (median, 33 y) and presented with pain (n=15), mass (n=12), or both (n=2); 1 case had no available clinical information. Ultrasonographic interpretations included a neoplasm in the differential diagnoses in 14 of 18 cases in which this information was available, and most (n=24) had orchiectomy because of this possibility. Only 4 were clinically suspected to represent testicular infarction. Circumscribed, hemorrhagic lesions occurred in 10 cases, less demarcated hemorrhagic foci in 5, and discrete nodules or ill-defined foci of varying color and consistency in the remainder. No clear testicular lesion was described in 2, with 1 of these having a "dusky" appearance. On microscopic examination all but 1 case showed damaged blood vessels (vasculopathy), with either associated hemorrhage/hematoma (n=24) and/or areas of parenchymal necrosis (n=21). One case showed only segmental tubular atrophy with interstitial inflammation and vasculopathy; no infarct or hemorrhage was identified. A variety of vascular changes was identified, including prominent intimal thickening in arteries (n=22) and fibrinoid change in both arteries (n=5) and vessels of indeterminate type (n=8). Medial fibrosis was present in veins (n=12) and vessels of indeterminate type (n=4), whereas thrombi (remote, recanalized, and/or recent) occurred in arteries (n =7), veins (n=9), and vessels of indeterminate type (n=11). Dilated, blood-filled vessels were present in the testis and/or paratestis in 15 cases. In addition, 7 cases showed arteriolar hyalinization, and 19 had inflammation of blood vessels. The latter was lymphohistiocytic and mostly light but occasionally prominent (n=5). Interstitial inflammation was seen adjacent to damaged testicular parenchyma in all 30 cases. Clinical follow-up in 20 patients (4 to 131 mo, mean 38 mo) showed no evidence of recurrence in the contralateral testis or later development of systemic vasculitis. The histologic findings were compared with those in 11 orchiectomies resected for clinical acute torsion. All clinical acute torsion cases showed both parenchymal and fibrinoid vascular necrosis, and 10 had hemorrhage/hematoma; they lacked vasculitis, interstitial inflammation, and chronic vascular changes. Testicular vasculopathy, characterized by acute and chronic vascular injury, commonly occurs in testes with parenchymal hemorrhage and necrosis that clinically mimic a tumor. It shares the acute features of recent torsion but also has findings indicative of chronic injury. Testicular vasculopathy is most likely a result of chronic intermittent torsion that leads to localized hemorrhage/necrosis and should be distinguished from cases of systemic vasculitis given the significantly different clinical implications.

Fever and rash.

PubMed

Schlossberg, D

1996-03-01

The combination of fever and rash comprises an extensive differential diagnosis. Many of the causes of this presentation are life-threatening. In this article, rashes are categorized as petechial, maculopapular, vesicular, erythematous, and urticarial. Each type of rash is then divided into infectious etiologies, both treatable and nontreatable, and noninfectious etiologies. It is usually possible to arrive at a workable differential diagnosis when clinical, historical, and epidemiologic factors are considered.

Urticaria and periorbital edema as prodromal presenting signs of acute hepatitis B infection.

PubMed

van Aalsburg, Rob; de Pagter, Anne P J; van Genderen, Perry J

2011-01-01

A 34-year-old patient presented with giant, transient urticarial skin lesions and periorbital edema after a 3-month stay in DR Congo. Retrospective analysis of stored samples revealed that these signs were prodromal manifestations of acute hepatitis B infection. The hepatitis B infection was spontaneously cleared; the skin lesion did not recur. © 2011 International Society of Travel Medicine.

Serum biomarkers are similar in Churg-Strauss syndrome and hypereosinophilic syndrome

PubMed Central

Khoury, Paneez; Zagallo, Patricia; Talar-Williams, Cheryl; Santos, Carlo S.; Dinerman, Ellen; Holland, Nicole C.; Klion, Amy D.

2012-01-01

Rationale Churg-Strauss syndrome (CSS) and hypereosinophilic syndrome (HES) overlap considerably in clinical presentation. A reliable means of distinguishing between these groups of patients is needed, especially in the setting of glucocorticoid therapy. Methods A retrospective chart review of 276 adult subjects referred for evaluation of eosinophilia >1500/μl was performed, and subjects with a documented secondary cause of eosinophilia or a PDGFR-positive myeloproliferative neoplasm were excluded. The remaining subjects were assessed for the presence of American College of Rheumatology (ACR) criteria. Laboratory and clinical parameters were compared between subjects with biopsy-proven vasculitis (CSS; n=8), ≥4 ACR criteria (probable CSS; n=21), HES with asthma and/or sinusitis without other CSS-defining criteria (HESwAS; n=20), HES without asthma or sinusitis (HES; n=18), and normal controls (n=8). Serum biomarkers reported to be associated with CSS were measured using standard techniques. Results There were no differences between the subjects with definite or probable CSS or HES with respect to age, gender, or maintenance steroid dose. Serum CCL17, IL-8 and eotaxin levels were significantly increased in eosinophilic subjects as compared to normal controls, but were similar between the eosinophilic groups. Serum CCL17 correlated with eosinophil count (p<0.0001, r=0.73), but not with prednisone dose. Conclusions In patients with a history of asthma and sinusitis, distinguishing between ANCA-negative CSS and PDGFR-negative HES is difficult due to significant overlap in clinical presentation and biomarker profiles. PMID:22775568

[Progression of right internal carotid artery stenosis in ischemic stroke patient with autoimmune polyglandular syndrome: A case report].

PubMed

Kanazawa, Yuka; Matsuo, Ryu; Fukushima, Yoshihisa; Fukuda, Kenji; Kamouchi, Masahiro; Kitazono, Takanari

2013-01-01

A 40-year-old man who presented with left hemiparesis was admitted to our hospital. He had tachycardia and a fever. He had a 25-year history of insulin therapy for diabetes mellitus. Brain magnetic resonance (MR) images showed fresh infarction in the right hemisphere, and carotid ultrasonography showed stenosis of the right internal carotid artery (ICA). We determined that atherothrombotic brain infarction had likely occurred. After admission, the right ICA became narrow and finally occluded. Computed tomography revealed the presence of a thrombus in the right ICA, and gadolinium-enhanced MRA showed vasculitis of the ICA. In laboratory tests, his thyroid hormones were elevated. He was diagnosed with hyperthyroidism. After treatment, the tachycardia and high fever were improved. Because of a positive anti-glutamic acid decarboxylase antibody test result, he was diagnosed with insulin-dependent diabetes mellitus. We found that he had anti-phospholipid antibody syndrome because he was positive for anti-beta-glycoprotein I antibody. These findings suggested that his condition was autoimmune polyglandular syndrome type 3. He received prednisolone and warfarin. After 3 months, his neurological findings were improved; however, occlusion of the ICA remained. Autoimmunity was considered to be the cause of ICA occlusion. Ischemic stroke with autoimmune polyglandular syndrome is very rare and is associated with progressive carotid lesions in juvenile patients. It is necessary to diagnose and treat this condition as soon as possible.

Long term effectiveness of intravenous immunoglobulin in Churg-Strauss syndrome

PubMed Central

Danieli, M; Cappelli, M; Malcangi, G; Logullo, F; Salvi, A; Danieli, G

2004-01-01

Objective: To study the long term effectiveness of intravenous immunoglobulin and plasmapheresis associated with prednisone and cyclophosphamide in Churg-Strauss syndrome. Subjects and methods: We studied 18 subjects with new onset Churg-Strauss syndrome. All received the "standard" treatment based on prednisone (1 mg/kg/day for 1 month and then slowly tapered) and cyclophosphamide (2 mg/kg/day for 6 months in severe cases). In nine patients, synchronised cycles with plasmapheresis and intravenous immunoglobulin (2 g/kg) were repeated monthly for 6 months and every other month for a further three cycles. Clinical (disease activity monitored by Birmingham vasculitis activity score (BVAS) and damage index (modified Rankin score)) and functional (C reactive protein, blood eosinophil count, and electromyogram-electoneurogram) parameters were collected during treatment and the 3 year follow up period. Results: After 12 months, all patients in the treatment group and four (44%) in the control group were in remission. At the end of the 3 year follow up period, we documented significant differences in BVAS (p<0.01), global damage (p<0.02), modified Rankin score (p<0.04), and the daily maintenance prednisone dose (p<0.002) between the two groups. We found a tendency towards lower frequency of relapse and incidence of osteoporosis in the treatment group. Conclusion: Complete clinical and functional recovery with a long term stable remission and a low incidence of side effects can be achieved by intravenous immunoglobulin associated with plasmapheresis in patients with Churg-Strauss syndrome. PMID:15547090

Myelitis and Lupus: Clinical Manifestations, Diagnosis and Treatment. Review.

PubMed

Chiganer, Edson Hernán; Hryb, Javier Pablo; Carnero Contentti, Edgar

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that affects multiple systems. Myelopathy is one of 19 neuropsychiatric syndromes related to SLE defined by the American College of Rheumatology. Although infrequent, it is a severe manifestation, leading to motor and sensory deficits, and sphincter dysfunction. The pathogenesis is not clearly known, but may be related to arterial thrombosis and vasculitis. Diagnosis is based on clinical findings, laboratory tests and the use of gadolinium-enhanced magnetic resonance imaging. The standard therapy is the combination of intravenous cyclophosphamide and glucocorticoids. In refractory disease, other treatments such as plasmapheresis or rituximab have been used. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

Intracranial vessel wall imaging for evaluation of steno-occlusive diseases and intracranial aneurysms.

PubMed

Brinjikji, Waleed; Mossa-Basha, Mahmud; Huston, John; Rabinstein, Alejandro A; Lanzino, Giuseppe; Lehman, Vance T

2017-03-01

Cerebrovascular diseases have traditionally been classified, diagnosed and managed based on their luminal characteristics. However, over the past several years, several advancements in MRI techniques have ushered in high-resolution vessel wall imaging (HR-VWI), enabling evaluation of intracranial vessel wall pathology. These advancements now allow us to differentiate diseases which have a common angiographic appearance but vastly different natural histories (i.e. moyamoya versus atherosclerosis, reversible cerebral vasoconstriction syndrome versus vasculitis, stable versus unstable intracranial aneurysms). In this review, we detail the anatomical, histopathological and imaging characteristics of various intracranial steno-occlusive diseases and types of intracranial aneurysms and describe the role that HR-VWI can play in diagnosis, risk stratification and treatment. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Acute painless monocular visual loss due to central retinal artery occlusion in a patient with Churg-Strauss vasculitis.

PubMed

Skrapari, Ioanna; Kagkelari, Eleftheria; Charitatos, Evangelos; Pantelidaki, Catherine; Gounaris, Theodoros; Sioula, Evagelia

2008-01-01

Ocular involvement in Churg-Strauss syndrome (CSS) is infrequent. We describe a case of a 50-year-old woman, with blood eosinophilia, involvement of the respiratory tract, skin, and peripheral nervous system, fulfilling the American College of Rheumatology criteria for CSS, who presented with left foot drop followed by left acute painless visual loss. Central retinal artery occlusion was diagnosed by fundoscopic findings (retinal whitening with a cherry-red spot). CSS was confirmed by sural nerve biopsy. Despite treatment with high-dose corticosteroids, cyclophosphamide, and anticoagulant therapy, visual acuity was not substantially improved. Acute blindness in CSS has been rarely described. Even more rarely, central retinal artery occlusion has been found to be the underlying cause of this infrequent clinical manifestation in CSS.

Treatment of renal manifestations of ANCA-associated vasculitis

PubMed Central

Galesic, Kresimir; Ljubanovic, Danica; Horvatic, Ivica

2013-01-01

Context Vasculitis is a clinicopathological entity characterized by inflammation and necrosis of blood vessels. Evidence Acquisitions Directory of Open Access Journals (DOAJ), Google Scholar, Pubmed (NLM), LISTA (EBSCO) and Web of Science have been searched. Results Two major autoantigens for ANCA are myeloperoxidase (MPO) and proteinase 3 (PR3), which are proteins in the primary granules of neutrophils and in the lysosomes of monocytes. They are expressed in mature neutrophils of patients with ANCA, while absent in healthy subjects. Conclusions The kidney is the most commonly affected vital organ in ANCA-associated vasculitis, and patient outcomes are largely determined by the severity of renal disease at diagnosis and by its response to treatment. PMID:24475421

Otitis Media with ANCA-associated Vasculitis: A New Concept and the Associated Criteria

PubMed Central

Kobari, Yusuke; Nagasawa, Tasuku

2017-01-01

A previously healthy 77-year-old Japanese man presented with a 2-week history of daily fevers peaking at 38°C, chills, hearing loss, and almost 10 kg of unintentional weight loss over 2 months. Pure tone audiometry showed mixed conductive-sensorineural hearing loss: right, 63.6 dB, left, 80.0 dB. Blood tests after admission showed a high myeloperoxidase-antineutrophil cytoplasmic antibody (MPO-ANCA) level (＞300 U/mL), so we suspected ANCA-related vasculitis. The Japanese Otorhinolaryngology Society has recently been advocating the concept of otitis media with ANCA-associated vasculitis (OMAAV). Our case met the criteria proposed, leading to our diagnosis. PMID:29021451

Otitis Media with ANCA-associated Vasculitis: A New Concept and the Associated Criteria.

PubMed

Kobari, Yusuke; Nagasawa, Tasuku

2017-12-15

A previously healthy 77-year-old Japanese man presented with a 2-week history of daily fevers peaking at 38°C, chills, hearing loss, and almost 10 kg of unintentional weight loss over 2 months. Pure tone audiometry showed mixed conductive-sensorineural hearing loss: right, 63.6 dB, left, 80.0 dB. Blood tests after admission showed a high myeloperoxidase-antineutrophil cytoplasmic antibody (MPO-ANCA) level (>300 U/mL), so we suspected ANCA-related vasculitis. The Japanese Otorhinolaryngology Society has recently been advocating the concept of otitis media with ANCA-associated vasculitis (OMAAV). Our case met the criteria proposed, leading to our diagnosis.

Mild Bilateral Hemorrhagic Occlusive Retinal Vasculitis Following Intracameral Vancomycin Administration in Cataract Surgery.

PubMed

Arepalli, Sruthi; Modi, Yasha S; Deasy, Ryan; Srivastava, Sunil K

2018-05-01

A patient underwent cataract surgery with prophylactic intracameral vancomycin (Vancocin; Pfizer, New York City, NY) in each eye, 2 weeks apart. Four weeks after, the patient presented with a mild bilateral hemorrhagic occlusive retinal vasculitis (HORV). A systemic work-up was negative for syphilis, toxoplasmosis, Bartonella, tuberculosis, and sarcoidosis. The patient was treated with oral steroids and one intravitreal steroid injection in the left eye. Ten months after presentation, the patient's vasculitis was quiescent. Although the literature describes primarily severe forms of HORV, the authors' case describes bilateral, mild HORV and highlights the potential underreporting of these cases in the literature. [Ophthalmic Surg Lasers Imaging Retina. 2018;49:369-373.]. Copyright 2018, SLACK Incorporated.

Public health awareness of autoimmune diseases after the death of a celebrity.

PubMed

Bragazzi, Nicola Luigi; Watad, Abdulla; Brigo, Francesco; Adawi, Mohammad; Amital, Howard; Shoenfeld, Yehuda

2017-08-01

Autoimmune disorders impose a high burden, in terms of morbidity and mortality worldwide. Vasculitis is an autoimmune disorder that causes inflammation and destruction of blood vessels. Harold Allen Ramis, a famous American actor, director, writer, and comedian, died on the February 24, 2014, of complications of an autoimmune inflammatory vasculitis. To investigate the relation between interests and awareness of an autoimmune disease after a relevant event such as the death of a celebrity, we systematically mined Google Trends, Wikitrends, Google News, YouTube, and Twitter, in any language, from their inception until October 31, 2016. Twenty-eight thousand eight hundred fifty-two tweets; 4,133,615 accesses to Wikipedia; 6780 news; and 11,400 YouTube videos were retrieved, processed, and analyzed. The Harold Ramis death of vasculitis resulted into an increase in vasculitis-related Google searches, Wikipedia page accesses, and tweet production, documenting a peak in February 2014. No trend could be detected concerning uploading YouTube videos. The usage of Big Data is promising in the fields of immunology and rheumatology. Clinical practitioners should be aware of this emerging phenomenon.

Anti-Neutrophil Cytoplasmic Antibodies Stimulate Release of Neutrophil Microparticles

PubMed Central

Eleftheriou, Despina; Hussain, Abdullah A.K.; Price-Kuehne, Fiona E.; Savage, Caroline O.; Jayne, David; Little, Mark A.; Salama, Alan D.; Klein, Nigel J.; Brogan, Paul A.

2012-01-01

The mechanisms by which anti-neutrophil cytoplasmic antibodies (ANCAs) may contribute to the pathogenesis of ANCA-associated vasculitis are not well understood. In this study, both polyclonal ANCAs isolated from patients and chimeric proteinase 3–ANCA induced the release of neutrophil microparticles from primed neutrophils. These microparticles expressed a variety of markers, including the ANCA autoantigens proteinase 3 and myeloperoxidase. They bound endothelial cells via a CD18-mediated mechanism and induced an increase in endothelial intercellular adhesion molecule-1 expression, production of endothelial reactive oxygen species, and release of endothelial IL-6 and IL-8. Removal of the neutrophil microparticles by filtration or inhibition of reactive oxygen species production with antioxidants abolished microparticle-mediated endothelial activation. In addition, these microparticles promoted the generation of thrombin. In vivo, we detected more neutrophil microparticles in the plasma of children with ANCA-associated vasculitis compared with that in healthy controls or those with inactive vasculitis. Taken together, these results support a role for neutrophil microparticles in the pathogenesis of ANCA-associated vasculitis, potentially providing a target for future therapeutics. PMID:22052057

The Potential of Nano-Vehicle Mediated Therapy in Vasculitis and Multiple Sclerosis.

PubMed

In't Veld, R Huis; Da Silva, C G; Kaijzel, E L; Chan, A B; Cruz, L J

2017-01-01

The induction of immune tolerance towards self-antigens presents as a viable future strategy in the treatment of auto-immune diseases, including vasculitis and multiple sclerosis (MS). As specific targets are currently lacking for vasculitis due to incomplete understanding of the pathologies underlying this disease, current treatment options are based on modalities that induce general immune suppression. However, many immune suppressants used in the clinic are known to display wide biodistribution and are thus often accompanied by several adverse effects. Nano-vehicles (NVs) possess the ability to overcome such limitations by enabling more specific delivery of their content through modifications with targeting moieties. In this review, we describe the latest insights in the pathology of vasculitis that may function as potential targets for NV carrier systems, allowing more specific delivery of currently used immune suppressants. In addition, we describe the existing strategies to induce artificial immune tolerance and explore the feasibility of inducing regulatory T cell (Treg) mediated tolerance for MS, possibly mediated by NVs. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Bioinspired engineering study of Plantae vascules for self-healing composite structures.

PubMed

Trask, R S; Bond, I P

2010-06-06

This paper presents the first conceptual study into creating a Plantae-inspired vascular network within a fibre-reinforced polymer composite laminate, which provides an ongoing self-healing functionality without incurring a mass penalty. Through the application of a 'lost-wax' technique, orthogonal hollow vascules, inspired by the 'ray cell' structures found in ring porous hardwoods, were successfully introduced within a carbon fibre-reinforced epoxy polymer composite laminate. The influence on fibre architecture and mechanical behaviour of single vascules (located on the laminate centreline) when aligned parallel and transverse to the local host ply was characterized experimentally using a compression-after-impact test methodology. Ultrasonic C-scanning and high-resolution micro-CT X-ray was undertaken to identify the influence of and interaction between the internal vasculature and impact damage. The results clearly show that damage morphology is influenced by vascule orientation and that a 10 J low-velocity impact damage event is sufficient to breach the vasculature; a prerequisite for any subsequent self-healing function. The residual compressive strength after a 10 J impact was found to be dependent upon vascule orientation. In general, residual compressive strength decreased to 70 per cent of undamaged strength when vasculature was aligned parallel to the local host ply and a value of 63 per cent when aligned transverse. This bioinspired engineering study has illustrated the potential that a vasculature concept has to offer in terms of providing a self-healing function with minimum mass penalty, without initiating premature failure within a composite structure.

Nationwide epidemiological survey of childhood IgA vasculitis associated hospitalization in the USA.

PubMed

Okubo, Yusuke; Nochioka, Kotaro; Sakakibara, Hiroshi; Hataya, Hiroshi; Terakawa, Toshiro; Testa, Marcia; Sundel, Robert P

2016-11-01

At the national level, IgA vasculitis-related hospitalizations among children in the USA are scarce. Furthermore, nationwide epidemiology and hospital course of children with IgA vasculitis have not been fully described in the USA, and disparities by race/ethnicity remain unknown. Hospital discharge records of patients aged 19 years or younger were obtained from the 2003, 2006, 2009, and 2012 Kids' Inpatient Database, and they were weighted to estimate the annual hospitalization rates with respect to age, gender, and race/ethnicity in the USA. Annual hospitalization rates were calculated using weighted case estimates and US census data. Negative binomial regression was used to ascertain the factors associated with length of hospital stay. Total annual hospitalization rates showed a significant decreasing trend, ranging from 2.45 per 100,000 children in 2003 to 1.89 per 100,000 children in 2012 (p < 0.001). The peak ages of the hospitalized children with IgA vasculitis were 2 and 7 years, and male-to-female ratios were 1.38-1.44. Factors associated with length of hospital stay were patients' ages (10-14 and 15-19 years), race/ethnicity (Hispanic, Asian, and Pacific Islander), comorbid electrolyte abnormality, GI hemorrhage, intussusception, renal symptoms, and GI symptoms. The annual hospitalization rates for IgA vasculitis are declining in the USA across multiple age groups. GI and renal manifestations are associated with increased length of hospital stay.

Impaired function of endothelial progenitor cells in children with primary systemic vasculitis.

PubMed

Hong, Ying; Eleftheriou, Despina; Klein, Nigel J; Brogan, Paul A

2015-10-16

Previously, we demonstrated that children with active systemic vasculitis (SV) have higher circulating CD34 + CD133 + KDR+ endothelial progenitor cells (EPC); the function of these EPCs, and their relationship with disease activity in vasculitis remains largely unexplored. We hypothesized that although EPC numbers are higher, EPC function is impaired in active SV of the young. The aims of this study were therefore to: 1. investigate the relationship between disease activity and EPC function in children with SV; and 2. study the influence of systemic inflammation on EPC function by investigating the effects of hyperthermia and TNF-α on EPC function. We performed a cross-sectional study of unselected children with SV with different levels of disease activity attending a single center (Great Ormond Street Hospital, London) between October 2008 and December 2014. EPCs were isolated from peripheral blood of children with SV, and healthy child controls. EPC function was assessed by their potential to form colonies (EPC-CFU), and ability to form clusters and incorporate into human umbilical vein endothelial cell (HUVEC) vascular structures in matrigel. The effects of hyperthermia and TNF-α on EPC function were also studied. Twenty children, median age 12-years (5-16.5; nine males) were studied. EPC-CFU and the number of EPC clusters formed on matrigel were significantly reduced in children with active vasculitis compared with healthy controls (p = 0.02 for EPC-CFU; p = 0.01 for EPC cluster formation). Those with active vasculitis had lower EPC-CFU and EPC cluster formation than those with inactive disease, although non-significantly so. In addition, EPC incorporation into matrigel HUVEC networks was lower in children with SV compared with healthy children, irrespective of disease activity. Ex-vivo pre-treatment of EPC with hyperthermia impaired EPC function; TNF-α down-regulated EPC expression of CD18/CD11b and resulted in decreased incorporation into HUVEC networks. Whilst our previous work showed that circulating CD34 + EPC numbers are well preserved, this study revealed that EPC function is significantly impaired in children with vasculitis. It is possible that the chronic inflammatory milieu associated with vasculitis may impair EPC function, and thus contribute to an unfavourable balance between endothelial injury and repair. The mechanism of this remains to be established, however.

Neutrophilic Skin Lesions in Autoimmune Connective Tissue Diseases

PubMed Central

Hau, Estelle; Vignon Pennamen, Marie-Dominique; Battistella, Maxime; Saussine, Anne; Bergis, Maud; Cavelier-Balloy, Benedicte; Janier, Michel; Cordoliani, Florence; Bagot, Martine; Rybojad, Michel; Bouaziz, Jean-David

2014-01-01

Abstract The pathophysiology of neutrophilic dermatoses (NDs) and autoimmune connective tissue diseases (AICTDs) is incompletely understood. The association between NDs and AICTDs is rare; recently, however, a distinctive subset of cutaneous lupus erythematosus (LE, the prototypical AICTD) with neutrophilic histological features has been proposed to be included in the spectrum of lupus. The aim of our study was to test the validity of such a classification. We conducted a monocentric retrospective study of 7028 AICTDs patients. Among these 7028 patients, a skin biopsy was performed in 932 cases with mainly neutrophilic infiltrate on histology in 9 cases. Combining our 9 cases and an exhaustive literature review, pyoderma gangrenosum, Sweet syndrome (n = 49), Sweet-like ND (n = 13), neutrophilic urticarial dermatosis (n = 6), palisaded neutrophilic granulomatous dermatitis (n = 12), and histiocytoid neutrophilic dermatitis (n = 2) were likely to occur both in AICTDs and autoinflammatory diseases. Other NDs were specifically encountered in AICTDs: bullous LE (n = 71), amicrobial pustulosis of the folds (n = 28), autoimmunity-related ND (n = 24), ND resembling erythema gyratum repens (n = 1), and neutrophilic annular erythema (n = 1). The improvement of AICTDS neutrophilic lesions under neutrophil targeting therapy suggests possible common physiopathological pathways between NDs and AICTDs. PMID:25546688

Pulmonary hypertension in rheumatic diseases: epidemiology and pathogenesis.

PubMed

Shahane, Anupama

2013-07-01

The focus of this review is to increase awareness of pulmonary arterial hypertension (PAH) in patients with rheumatic diseases. Epidemiology and pathogenesis of PAH in rheumatic diseases is reviewed, with recommendations for early screening and diagnosis and suggestion of possible role of immunosuppressive therapy in treatment for PAH in rheumatic diseases. A MEDLINE search for articles published between January 1970 and June 2012 was conducted using the following keywords: pulmonary hypertension, scleroderma, systemic sclerosis, pulmonary arterial hypertension, connective tissues disease, systemic lupus erythematosus, mixed connective tissue disease, rheumatoid arthritis, Sjogren's syndrome, vasculitis, sarcoidosis, inflammatory myopathies, dermatomyositis, ankylosing spondylitis, spondyloarthropathies, diagnosis and treatment. Pathogenesis and disease burden of PAH in rheumatic diseases was highlighted, with emphasis on early consideration and workup of PAH. Screening recommendations and treatment were touched upon. PAH is most commonly seen in systemic sclerosis and may be seen in isolation or in association with interstitial lung disease. Several pathophysiologic processes have been identified including an obliterative vasculopathy, veno-occlusive disease, formation of microthrombi and pulmonary fibrosis. PAH in systemic lupus erythematosus is associated with higher prevalence of antiphospholipid and anticardiolipin antibodies and the presence of Raynaud's phenomenon. Endothelial proliferation with vascular remodeling, abnormal coagulation with thrombus formation and immune-mediated vasculopathy are the postulated mechanisms. Improvement with immunosuppressive medications has been reported. Pulmonary fibrosis, extrinsic compression of pulmonary arteries and granulomatous vasculitis have been reported in patients with sarcoidosis. Intimal and medial hyperplasia with luminal narrowing has been observed in Sjogren's syndrome, mixed connective tissue disease and inflammatory myopathies. Pulmonary arterial hypertension (PAH) associated with rheumatic diseases carries a particularly grim prognosis with faster progression of disease and poor response to therapy. Though largely associated with systemic sclerosis, it is being increasingly recognized in other rheumatic diseases. An underlying inflammatory component may explain the poor response to therapy in patients with rheumatic diseases and is a rationale for consideration of immunosuppressive therapy in conjunction with vasodilator therapy in treatment for PAH. Further studies identifying pathogenetic pathways and possible targets of therapy, especially the role of immunomodulatory medications, are warranted.

Fibromyalgia in patients with other rheumatic diseases: prevalence and relationship with disease activity.

PubMed

Haliloglu, Sema; Carlioglu, Ayse; Akdeniz, Derya; Karaaslan, Yasar; Kosar, Ali

2014-09-01

Fibromyalgia (FM) is a syndrome characterized by chronic widespread pain and the presence of specific tender points. The prevalence of FM has been estimated at 2-7 % of the general global population. The presence of FM in several rheumatic diseases with a structural pathology has been reported as 11-30 %. The objectives of this study were to determine the prevalence of FM and to evaluate the possible relationship between FM existence and disease activity among rheumatic diseases. The study group included 835 patients--197 rheumatoid arthritis (RA), 67 systemic lupus erythematosus (SLE), 119 ankylosing spondylitis (AS), 238 osteoarthritis (OA), 14 familial Mediterranean fever (FMF), 53 Behçet's disease (BD), 71 gout, 25 Sjögren's syndrome (SS), 20 vasculitis, 29 polymyalgia rheumatica (PMR), and two polymyositis (PM)--with or without FM. Recorded information included age, gender, laboratory parameters, presence of fatigue, and disease activity indexes. The prevalence of FM in patients with rheumatologic diseases was found to be 6.6 % for RA, 13.4 % for SLE, 12.6 % for AS, 10.1 % for OA, 5.7 % for BD, 7.1 % for FMF, 12 % for SS, 25 % for vasculitis, 1.4 % for gout, and 6.9 % for PMR. One out of two patients with PM was diagnosed with FM. Some rheumatologic cases (AS, OA) with FM were observed mostly in female patients (p = 0.000). Also, there were significant correlations between disease activity indexes and Fibromyalgia Impact Questionnaire scores for most rheumatologic patients (RA, AS, OA, and BD) (p < 0.05; respectively, r = 0.6, 0.95, 0.887, and 1). Concomitant FM is a common clinical problem in rheumatologic diseases, and its recognition is important for the optimal management of these diseases. Increased pain, physical limitations, and fatigue may be interpreted as increased activity of these diseases, and a common treatment option is the prescription of higher doses of biologic agents or corticosteroids. Considerations of the FM component in the management of rheumatologic diseases increase the likelihood of the success of the treatment.

Real-time, non-invasive microscopic confirmation of clinical diagnosis of bullous pemphigoid using in vivo reflectance confocal microscopy.

PubMed

Ardigò, M; Agozzino, M; Amorosi, B; Moscarella, E; Cota, C; de Abreu, L; Berardesca, E

2014-05-01

Bullous pemphigoid is an autoimmune disease affecting prevalently the elder. In vivo reflectance confocal microscopy is a non-invasive technique for real-time imaging of the skin with cellular-level resolution. No previous data has been reported about confocal microscopy of bullous pemphigoid. Aim of this preliminary study is the evaluation of the potential of in vivo reflectance confocal microscopy for real-time, microscopical confirmation of clinical bullous pemphigoid diagnosis. A total of nine lesions from patients affected by pemphigoid underwent in vivo reflectance confocal microscopy before histological examination. In our preliminary study, confocal microscopy showed high grade of correspondence to histopathology. In particular, presence of sub-epidermal cleft and variable amount of oedema of the upper dermis associated with inflammatory cells infiltration were seen as prevalent confocal features in the bullous lesions considered. Differently, in urticarial lesions, no specific features could be appreciated at confocal analysis beside the presence of signs of spongiosis and perivascular inflammation. Confocal microscopy seems to be useful for in vivo, microscopical confirmation of the clinical suspect of bullous pemphigoid and for biopsy site selection in urticarial lesions to obtain a more significant specimen for histopathological examination. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Five-year analysis of rickettsial fevers in children in South India: Clinical manifestations and complications.

PubMed

Thomas, Rwituja; Puranik, Preeti; Kalal, Bhuvanesh; Britto, Carl; Kamalesh, Savitha; Rego, Sylvan; Shet, Anita

2016-06-30

Rickettsial infections are re-emerging in the Indian subcontinent, especially among children. Understanding geographical and clinical epidemiology will facilitate early diagnosis and management. Children aged <18yrs hospitalized with clinically-diagnosed rickettsial fever were reviewed retrospectively. Frequency distributions and odds ratios were calculated from tabulated data. Among 262 children hospitalized between January 2008-December 2012, median age was five years, and 61% were male children. Hospitalized cases increased steadily every year, with the highest burden (74%) occurring between September and January each year. Mean duration of fever was 11.5 days. Rash was present in 54.2% (142/262) of children, with 37.0% involving palms and soles. Prevalence of malnutrition was high (45% of children were underweight and 28% had stunting). Retinal vasculitis was seen in 13.7% (36/262), and the risk appeared higher in females. Severe complications were seen in 29% (purpura fulminans, 7.6%; meningitis and meningoencephalitis, 28%; septic shock, 1.9%; acute respiratory distress syndrome, 1.1%). Complications were more likely to occur in anemic children. Positive Weil-Felix test results (titers ≥1:160) were seen in 70% of cases. Elevated OX-K titers suggestive of scrub typhus were seen in 80% (147/184). Patients were treated with chloramphenicol (32%) or doxycycline (68%). Overall mortality among hospitalised children was 1.9%. This five-year analysis from southern India shows a high burden and increasing trend of rickettsial infections among children. The occurrence of retinal vasculitis and a high rate of severe complications draw attention to the need for early diagnosis and management of these infections.

Bioinspired engineering study of Plantae vascules for self-healing composite structures

PubMed Central

Trask, R. S.; Bond, I. P.

2010-01-01

This paper presents the first conceptual study into creating a Plantae-inspired vascular network within a fibre-reinforced polymer composite laminate, which provides an ongoing self-healing functionality without incurring a mass penalty. Through the application of a ‘lost-wax’ technique, orthogonal hollow vascules, inspired by the ‘ray cell’ structures found in ring porous hardwoods, were successfully introduced within a carbon fibre-reinforced epoxy polymer composite laminate. The influence on fibre architecture and mechanical behaviour of single vascules (located on the laminate centreline) when aligned parallel and transverse to the local host ply was characterized experimentally using a compression-after-impact test methodology. Ultrasonic C-scanning and high-resolution micro-CT X-ray was undertaken to identify the influence of and interaction between the internal vasculature and impact damage. The results clearly show that damage morphology is influenced by vascule orientation and that a 10 J low-velocity impact damage event is sufficient to breach the vasculature; a prerequisite for any subsequent self-healing function. The residual compressive strength after a 10 J impact was found to be dependent upon vascule orientation. In general, residual compressive strength decreased to 70 per cent of undamaged strength when vasculature was aligned parallel to the local host ply and a value of 63 per cent when aligned transverse. This bioinspired engineering study has illustrated the potential that a vasculature concept has to offer in terms of providing a self-healing function with minimum mass penalty, without initiating premature failure within a composite structure. PMID:19955122

Musculoskeletal and rheumatic diseases induced by immune checkpoint inhibitors: a review of the literature.

PubMed

Benfaremo, Devis; Manfredi, Lucia; Luchetti, Michele Maria; Gabrielli, Armando

2018-05-08

Immune checkpoint inhibitors are a new promising class of antitumor drugs that have been associated to a number of immune-related adverse events (AEs), including musculoskeletal and rheumatic disease. We searched Medline reviewing reports of musculoskeletal and rheumatic AEs induced by immune checkpoint inhibitors. Several musculoskeletal and rheumatic AEs associated with immune checkpoint inhibitors treatment are reported in literature. In particular, arthralgia and myalgia were the most common reported AEs, whereas the prevalence of arthritis, myositis and vasculitis is less characterized and mainly reported in case series and case reports. Other occasionally described AEs are sicca syndrome, polymyalgia rheumatica, systemic lupus erythematosus and sarcoidosis. Newly induced musculoskeletal and rheumatic diseases are a frequent adverse event associated with immune checkpoint inhibitors treatment. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Two cases of cerebral aneurysms in HIV+ children.

PubMed

Fulmer, B B; Dillard, S C; Musulman, E M; Palmer, C A; Oakes, J

1998-01-01

Two cases of fusiform cerebral aneurysms in human immunodeficiency virus (HIV) positive children are presented. To our knowledge, only 9 patients with this association have been reported. One of our patients represents the first report of a patient with an aneurysm associated with varicella-zoster vasculitis. One patient presented with a subarachnoid hemorrhage, Hunt-Hess grade IV, and posed difficult surgical management. The other patient suffered a cerebral infarct with a resulting hemiparesis. The first patient had a ventriculostomy placed, initially improved, and subsequently died from rebleeding. The second patient improved with medical management. AIDS arteriopathy, and specifically fusiform aneurysms, are being increasingly reported. The various presentations of this surgically challenging entity in light of other AIDS-related syndromes pose difficult management decisions. On occasion, the intracranial aneurysm may be the initial form of presentation as was present in our first patient.

Vasculitis and Thrombosis due to the Sea Lion Lungworm, Parafilaroides decorus, in a Guadalupe Fur Seal ( Arctocephalus philippii townsendi).

PubMed

Seguel, Mauricio; Nadler, Steven; Field, Cara; Duignan, Padraig

2018-05-01

A free-ranging, male, yearling Guadalupe fur seal ( Arctocephalus philippii townsendi) died due to multifocal verminous vasculitis with thrombosis and several embolic infarcts in liver, kidney, and brain. Nematodes extracted from lung blood vessels were identified as Parafilaroides decorus, a parasite normally found in alveoli of California sea lions ( Zalophus californianus).

Comparison between optical coherence tomography angiography and fluorescein angiography findings in retinal vasculitis.

PubMed

Abucham-Neto, Julio Zaki; Torricelli, André Augusto Miranda; Lui, Aline Cristina Fioravanti; Guimarães, Sarah Napoli; Nascimento, Heloisa; Regatieri, Caio Vinícius

2018-01-01

To describe optical coherence tomography angiography (OCT-A) findings in patients with retinal vasculitis and to compare them to current fluorescein angiography (FA) findings. This was an observational case series. Nineteen eyes in 10 patients with retinal vasculitis of various etiologies were imaged with FA (TRC-50DX, Topcon) and OCT-A (SD-OCT, Optovue). The images were reviewed and analyzed. The mean age was 36 years (range 24-67 years); there were three males and seven females. The primary vessels involved were veins (89%). Fourteen eyes (74%) had active inflammatory disease during the study period, with signs of vascular sheathing and perivascular leakage on FA. Interestingly, in this group, OCT-A was not able to detect clear signs of active inflammation around the affected vessels. Nevertheless, OCT-A was able to detect secondary lesions in fourteen eyes (74%), including some findings not clearly shown on FA. Most of these were within the macular area. OCT-A was particularly effective in cases of capillary dropout, increased foveal avascular zone, telangiectasias, shunts, and areas of neovascularization. FA remains an essential complementary exam for detection of retinal vasculitis. However, OCT-A extends FA findings and affords better assessment of secondary complications.

Multicentric Castleman's disease associated with IgA vasculitis (Henoch-Schönlein purpura) responding well to tocilizumab: a case report.

PubMed

Oshima, Yoichi; Hoshino, Junichi; Suwabe, Tatsuya; Hayami, Noriko; Yamanouchi, Masayuki; Sekine, Akinari; Ueno, Toshiharu; Mizuno, Hiroki; Yabuuchi, Junko; Imafuku, Aya; Kawada, Masahiro; Hiramatsu, Rikako; Hasegawa, Eiko; Sawa, Naoki; Takaichi, Kenmei; Hayashi, Nobukazu; Fujii, Takeshi; Ubara, Yoshifumi

2017-03-01

A 41-year-old man was referred to our hospital for the evaluation of hypergammaglobulinemia (IgG 2898 mg/dL and IgA 587 mg/dL), inflammation (CRP 6.7 mg/dL and serum interleukin-6 (IL-6) 15.1 ng/L), and anemia (Hb 10.9 mg/dL). Castleman's disease (CD) was diagnosed by axillary lymph node biopsy. Five months later, painful purpura (multiple palpable 5 mm lesions) developed on his legs, gradually spreading to the upper limbs, thighs, and trunk, accompanied by arthralgia of the wrists, ankles, and knees. Skin biopsy revealed leukocytoclastic vasculitis with IgA deposits in dermal vessels. Accordingly, IgA vasculitis (Henoch-Schönlein purpura) was diagnosed. Tocilizumab (an anti-IL-6 receptor antibody) was administered intravenously at 8 mg/kg and treatment was repeated at monthly intervals. His purpura and clinical findings specific to CD improved rapidly. CD is well known to cause various skin lesions. The findings in this case indicate that overproduction of IL-6 contributes to IgA vasculitis (Henoch-Schönlein purpura) as well as to the pathogenesis of CD.

Eosinophilic myocarditis due to Churg-Strauss syndrome with markedly elevated eosinophil cationic protein.

PubMed

Hara, Tomoya; Yamaguchi, Koji; Iwase, Takashi; Kadota, Muneyuki; Bando, Mika; Ogasawara, Kozue; Bando, Sachiko; Ise, Takayuki; Niki, Toshiyuki; Ueda, Yuka; Tomita, Noriko; Taketani, Yoshio; Yamada, Hirotsugu; Soeki, Takeshi; Wakatsuki, Tetsuzo; Sata, Masataka

2013-01-01

A 67-year-old woman with asthma visited our hospital with increasing dyspnea and new-onset paresthesia and purpura in her legs. Physical examination showed a wheeze, pretibial edema, and surrounding purpura. Chest X-rays showed cardiac decompensation and an electrocardiogram revealed a new ST-T change. Laboratory data showed leukocytosis, hypereosinophilia (10,450/μL), troponin T(+), elevated BNP, and markedly elevated eosinophil cationic protein (ECP) (> 150 ng/mL). Echocardiography revealed diffuse left ventricular hypokinesis (ejection fraction 30%) with increased wall thickness. Coronary angiography was normal. Cardiac magnetic resonance imaging implied diffuse myocardial edema and subendocardial late gadolinium enhancement. Skin biopsy of purpura showed superfi cial perivascular dermatitis with remarkable eosinophilic infiltrations. No evidence of drug allergies, parasitic infection, or myeloproliferative disorder was detected. Based on these findings, a diagnosis of eosinophilic myocarditis due to Churg-Strauss syndrome was considered. She was administered prednisolone at a dose of 1 mg/kg, cyclophosphamide, and diuretics. Several markers of eosinophilic myocarditis and heart failure gradually improved, including ECP. She was discharged 30 days later with no cardiac event. Eosinophilic myocarditis is characterized by predominantly eosinophilic infi ltration. Eosinophilic granule proteins, such as ECP and major basic protein, play important roles in the pathogenesis of eosinophilic myocarditis. We experienced a rare case of eosinophilic myocarditis due to Churg-Strauss syndrome. Markedly elevated ECP played an important role in the early diagnosis and subsequent reduction in ECP served as a marker of monitoring. In an asthmatic patient with dyspnea, hypereosinophilia, and vasculitis, Churg-Strauss syndrome with eosinophilic myocarditis should be considered.

Serum biomarkers are similar in Churg-Strauss syndrome and hypereosinophilic syndrome.

PubMed

Khoury, P; Zagallo, P; Talar-Williams, C; Santos, C S; Dinerman, E; Holland, N C; Klion, A D

2012-09-01

Churg-Strauss syndrome (CSS) and hypereosinophilic syndrome (HES) overlap considerably in clinical presentation. A reliable means of distinguishing between these groups of patients is needed, especially in the setting of glucocorticoid therapy. A retrospective chart review of 276 adult subjects referred for evaluation of eosinophilia > 1500/μl was performed, and subjects with a documented secondary cause of eosinophilia or a PDGFR -positive myeloproliferative neoplasm were excluded. The remaining subjects were assessed for the presence of American College of Rheumatology (ACR) criteria. Laboratory and clinical parameters were compared between subjects with biopsy-proven vasculitis (CSS; n = 8), ≥4 ACR criteria (probable CSS; n = 21), HES with asthma and/or sinusitis without other CSS-defining criteria (HESwAS; n = 20), HES without asthma or sinusitis (HES; n = 18), and normal controls (n = 8). Serum biomarkers reported to be associated with CSS were measured using standard techniques. There were no differences between the subjects with definite or probable CSS or HES with respect to age, gender, or maintenance steroid dose. Serum CCL17, IL-8, and eotaxin levels were significantly increased in eosinophilic subjects as compared to normal controls, but were similar between the eosinophilic groups. Serum CCL17 correlated with eosinophil count (P < 0.0001, r = 0.73), but not with prednisone dose. In patients with a history of asthma and sinusitis, distinguishing between ANCA-negative CSS and PDGFR-negative HES is difficult because of significant overlap in clinical presentation and biomarker profiles. Published 2012. This article is a U.S. Government work and is in the public domain in the USA.

Oculopalpebral borreliosis as an unusual manifestation of Lyme disease.

PubMed

Murillo, Giovana; Ramírez, Beatriz; Romo, L Angel; Muñoz-Sanz, Agustín; Hileeto, Denise; Calonge, Margarita

2013-01-01

To report the case of acrodermatitis chronica atrophicans as an ocularpalpebral manifestation of Lyme borreliosis, with peripheral keratopathy and associated vasculitis. Case report. A 16-year-old girl, with a 4-year history of recurrent left eye photophobia, intense redness, and superior eyelid edema, presented with lid erythema, ptosis, superficial venous tortuosity, conjunctival hyperemia, corneal thinning with precipitates, and vascularization. Borrelia burgdorferi was confirmed by immunoblotting. Treatments with doxycycline followed by ceftriaxone were only partially effective. Eyelid biopsy revealed spirochetes and vasculitis with deposition of immunoglobulin G. Oral cefuroxime for 28 days was ineffective. Due to the vasculitis, immunosuppression with azathioprine and topical cyclosporine were given for 4 months. Since then she has been free of flare-ups. Lyme borreliosis should be considered in patients with recurrent chronic lid edema and associated keratopathy.

[Jellyfish and poison-producing animals that endanger swimmers].

PubMed

Litschauer-Poursadrollah, M; Mayer, D E; Hemmer, W; Jarisch, R

2010-05-01

Exposure to fresh water as well as to sea water can cause unpleasant consequences. The water of lakes or biotopes may be the reason for severe itching reactions on exposed skin, caused by cercariae. Exposure to seawater may lead to skin affections including itching or burning urticarial lesions as well as life threatening reactions. The causes for these reactions are especially species of jellyfish. (c) Georg Thieme Verlag KG Stuttgart. New York.

Multiple Thromboembolic Cerebral Infarctions from the Aorta in a Patient with Churg-Strauss Syndrome.

PubMed

Okada, Hideo

2017-02-01

Ischemic stroke is a rare complication of Churg-Strauss syndrome (CSS) and its pathogenesis has not been well clarified yet. We report a case of cerebral infarction in a patient with CSS due to embolism from a thrombus on the wall of the aorta. A 39-year-old man had multiple cerebral infarctions with symptoms of mild left hemiparesis and reduced vision. He was clinically diagnosed to have CSS based on remarkable eosinophilia, history of asthma, sinusitis, pulmonary infiltrates, and histologically proven extravascular eosinophilic infiltrates in the specimen of gastric mucosa. Cerebral angiography did not show any stenotic lesions in cerebral arteries. A thrombus was detected on the wall of the aorta by transesophageal echocardiography, which was considered as the source of embolism. The thrombus resolved on follow-up examination 3 months after the onset of the stroke. This is the first case report on cerebral infarction caused by aortogenic thromboembolism in a CSS patient. Other than cerebral vasculitis, embolism from cardiovascular system, including the wall of the aorta, is a possible cause of cerebral infarctions in a CSS patient. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Optimal therapy and prospects for new medicines in eosinophilic granulomatosis with polyangiitis (Churg-Strauss syndrome).

PubMed

Pagnoux, Christian; Groh, Matthieu

2016-10-01

The prevalence of eosinophilic granulomatosis with polyangiitis (EGPA; previously known as Churg-Strauss syndrome) is lower than that of other antineutrophil cytoplasm antibody (ANCA)-associated vasculitides (AAV's), and only a few randomized controlled trials have been conducted for this rare disease. However, recent international efforts have helped delineate the best treatment approach. At present, EGPA conventional therapy is by default similar to that of other AAVs. Limited, non-severe EGPA can initially be treated with glucocorticoids (GCs) alone. Patients with life-threatening manifestations and/or major organ involvement must receive a combination of GCs and an immunosuppressant, mainly cyclophosphamide. Remission can be achieved in >85% of patients with these first-line treatments, but vasculitis relapses occur in more than one-third of patients, and about 85% cannot stop GC treatment because of GC-dependent asthma and/or ENT manifestations. A few biologic agents, including rituximab or mepolizumab, are now under investigation after interesting preliminary results. Expert commentary: Treatment for EGPA still has several unmet needs. Several biologic agents are now under investigation in randomized controlled trials, but a few others should be considered soon. Their benefit should be demonstrated for devising more EGPA-tailored therapeutic strategies (ideally GC-free).

Hospital Morbidity Database for Epidemiological Studies on Churg-Strauss Syndrome.

PubMed

Kanecki, Krzysztof; Nitsch-Osuch, Aneta; Gorynski, Paweł; Tarka, Patryk; Tyszko, Piotr

2017-01-01

Churg-Strauss syndrome or more accurately eosinophilic granulomatosis with polyangiitis (EGPA) is a small-vessel necrotizing vasculitis with a characteristic late-onset allergic rhinitis and asthma. The use of hospital morbidity database is an important element of the epidemiological analysis of this rare disease. The present study was undertaken to assess the incidence of EGPA and factors related to its epidemiology in Poland; the first analysis of the kind in Poland, enabling a comparison in the European context. This is a retrospective, population-based study using hospital discharge records with EGPA diagnosis, collected for a National Institute of Public Health survey covering the period from 2008 to 2013. The group consisted of 344 patients (206 females and 138 males) with the first-time hospitalization for EGPA. The major findings are that the annual incidence of EGPA in Poland was 1.5 per million (95% confidence intervals: 1.2-1.8), with the point prevalence of 8.8 per million at the end of 2013. A greater incidence of EGPA was observed in the regions with urban predominance. We conclude that discharge records may be a useful element of epidemiological studies on EGPA.

A case report and literature review of Churg-Strauss syndrome presenting with myocarditis.

PubMed

Qiao, Lu; Gao, Dengfeng

2016-12-01

Churg-Strauss syndrome (CSS) is a multisystem disorder characterized by asthma, prominent peripheral blood eosinophilia, and vasculitis signs. Here we report a case of CSS presenting with acute myocarditis and heart failure and review the literature on CSS with cardiac involvement. A 59-year-old man with general fatigue, numbness of limbs, and a 2-year history of asthma was admitted to the department of orthopedics. Eosinophilia, history of asthma, lung infiltrates, peripheral neurological damage, and myocarditis suggested the diagnosis of CSS. Transthoracic echocardiography revealed a dilated hypokinetic left ventricle (left ventricular ejection fraction ∼40%) with mild segmental abnormalities in the septal and apical segments. By reviewing the present case reports, we concluded that (1) the younger age of CSS, the greater occurrence rate of complicating myocarditis and the poorer prognosis; (2) female CSS patients are older than male patients; (3) patients with cardiac involvement usually have a history of severe asthma; (4) markedly increased eosinophil count suggests a potential diagnosis of CSS (when the count increases to 20% of white blood cell counts or 8.1 × 109/L, eosinophils start to infiltrate into myocardium); and (5) negative ANCA status is associated with heart disease in CSS.

Severe localised granulomatosis with polyangiitis (Wegener's granulomatosis) manifesting with extensive cranial nerve palsies and cranial diabetes insipidus: a case report and literature review.

PubMed

Peters, James E; Gupta, Vivek; Saeed, Ibtisam T; Offiah, Curtis; Jawad, Ali S M

2018-05-01

Granulomatosis with polyangiitis (GPA, formerly Wegener's granulomatosis) is a multisystem vasculitis of small- to medium-sized blood vessels. Cranial involvement can result in cranial nerve palsies and, rarely, pituitary infiltration. We describe the case of a 32 year-old woman with limited but severe GPA manifesting as progressive cranial nerve palsies and pituitary dysfunction. Our patient initially presented with localised ENT involvement, but despite treatment with methotrexate, she deteriorated. Granulomatous inflammatory tissue around the skull base resulted in cavernous sinus syndrome, facial nerve palsy, palsies of cranial nerves IX-XII (Collet-Sicard syndrome), and the rare complication of cranial diabetes insipidus due to pituitary infiltration. The glossopharyngeal, vagus and accessory nerve palsies resulted in severe dysphagia and she required nasogastric tube feeding. Her neurological deficits substantially improved with treatment including high dose corticosteroid, cyclophosphamide and rituximab. This case emphasises that serious morbidity can arise from localised cranial Wegener's granulomatosis in the absence of systemic disease. In such cases intensive induction immunosuppression is required. Analysis of previously reported cases of pituitary involvement in GPA reveals that this rare complication predominantly affects female patients.

Extrahepatic manifestations associated with hepatitis C virus infection. A prospective multicenter study of 321 patients. The GERMIVIC. Groupe d'Etude et de Recherche en Medecine Interne et Maladies Infectieuses sur le Virus de l'Hepatite C.

PubMed

Cacoub, P; Renou, C; Rosenthal, E; Cohen, P; Loury, I; Loustaud-Ratti, V; Yamamoto, A M; Camproux, A C; Hausfater, P; Musset, L; Veyssier, P; Raguin, G; Piette, J C

2000-01-01

From January 1996 to January 1997, 321 patients with an average age of 46 +/- 16 years and chronically infected with hepatitis C virus (HCV) were prospectively enrolled in a study designed to determine the prevalence of extrahepatic manifestations associated with HCV infection in a large cohort of HCV patients, to identify associations between clinical and biologic manifestations, and to compare the results obtained in human immunodeficiency virus (HIV)-positive versus HIV-negative subsets. In a cross-sectional study, clinical extrahepatic manifestations, viral coinfections with HIV and/or hepatitis B virus, connective tissue diseases, and a wide panel of autoantibodies were assessed. Thirty-eight percent (122/321) of patients presented at least 1 clinical extrahepatic manifestation including arthralgia (60/321, 19%), skin manifestations (55/321, 17%), xerostomia (40/321, 12%), xerophthalmia (32/321, 10%), and sensory neuropathy (28/321, 9%). Main biologic abnormalities were mixed cryoglobulins (110/196, 56%), thrombocytopenia (50/291, 17%), and the presence of the following autoantibodies: antinuclear (123/302, 41%), rheumatoid factor (107/280, 38%), anticardiolipin (79/298, 27%), antithyroglobulin (36/287, 13%) and antismooth muscle cell (27/288, 9%). At least 1 autoantibody was present in 210/302 (70%) of sera. By multivariate logistic regression analysis, 4 parameters were significantly associated with cryoglobulin positivity: systemic vasculitis (p = 0.01, odds ratio OR[ = 17.3), HIV positivity (p = 0.0006, OR = 10.2), rheumatoid factor positivity (p = 0.01, OR = 2.8), and sicca syndrome (p = 0.03, OR = 0.27). A definite connective tissue disease was noted in 44 patients (14%), mainly symptomatic mixed cryoglobulinemia and systemic vasculitis, HIV coinfection (23%) was associated with 3 parameters: anticardiolipin (p = 0.003, OR = 4.18), thrombocytopenia (p = 0.01, OR = 3.56), and arthralgia or myalgia (p = 0.017, OR = 0.23). HIV-positive patients presented more severe histologic lesions (p = 0.0004). Extrahepatic clinical manifestations in HCV patients involve primarily the skin and joints. The most frequent immunologic abnormalities include mixed cryoglobulins, rheumatoid factor, antinuclear, anticardiolipin, and antithyroglobulin antibodies. Cryoglobulin positivity is associated with systemic vasculitis and rheumatoid factor and HIV positivity. HIV coinfection is associated with arthralgia or myalgia, anticardiolipin antibodies, and thrombocytopenia.

Acute hemorrhagic edema of infancy: a report of two cases.

PubMed

Dongre, Atul; Adhe, Vijay; Kothari, Dimple; Kardekar, Suchitra; Khopkar, Uday

2012-01-01

Acute hemorrhagic edema of infancy is one of the clinical forms of leukocytoclastic vasculitis seen in children. The condition runs a benign course. We report two male children who presented with upper respiratory tract infection followed by limb swelling and purpuric and ecchymotic lesions on the skin. Skin biopsy revealed leukocytoclastic vasculitis in both patients. In both cases, the lesions resolved completely without any sequelae.

Pentraxin-3 levels are associated with vasculitis and disease activity in childhood-onset systemic lupus erythematosus.

PubMed

Sahin, S; Adrovic, A; Barut, K; Durmus, S; Gelisgen, R; Uzun, H; Kasapcopur, O

2017-09-01

Objectives Childhood-onset systemic lupus erythematosus (cSLE) is a multisystemic autoimmune disease characterized by inflammatory organ damage by means of vasculitis. Pentraxin-3 (PTX3) is expressed locally at the sites of inflammatory processes, predominantly from endothelial cells. In adult studies, PTX3 has shown to be an indicator of active vasculitis both in large-vessel and small-vessel vasculitides, as well as in SLE. Moreover, in SLE it has found to be correlated with disease activity, and with some of the clinical manifestations and laboratory parameters. We aimed to ascertain if PTX3 might be a significant mediator in cSLE and if it might indicate active vasculitis during the course of the disease. Methods Serum PTX3 levels were measured in 76 patients with cSLE and 41 healthy subjects. We have investigated its relation with disease activity, damage, clinical features, laboratory parameters and medications. Results Serum levels of PTX3 were found to be increased in cSLE compared to healthy controls (mean ± SD; 10.6 ± 8.2 ng/mL vs 2.7 ± 1.3 ng/mL, p < 0.001). PTX3 concentrations were also in correlation with SLEDAI-2K ( r = 0.57, p < 0.001). When viewed from the clinical perspective, serum PTX3 levels were significantly higher only in patients with active vasculitis ( p < 0.001), Raynaud phenomenon ( p = 0.006) and mucocutaneous manifestations ( p < 0.001). However, an association between PTX3 and age, age at disease onset, disease duration, complement levels, PedSDI score (pediatric version of the Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index), ESR, CRP, procalcitonin levels, anti-ds DNA antibody, anticardiolipin antibodies was not detected. Conclusions Patients with cSLE have increased levels of serum PTX3 compared to healthy controls. Thus, serum PTX-3 level might be a significant mediator in cSLE. Apart from these, the results support that PTX3 reflects active cutaneous vasculitis in cSLE and correlates with disease activity.

Concordance of Time-of-Flight MRA and Digital Subtraction Angiography in Adult Primary Central Nervous System Vasculitis.

PubMed

de Boysson, H; Boulouis, G; Parienti, J-J; Touzé, E; Zuber, M; Arquizan, C; Dequatre, N; Detante, O; Bienvenu, B; Aouba, A; Guillevin, L; Pagnoux, C; Naggara, O

2017-10-01

3D-TOF-MRA and DSA are 2 available tools to demonstrate neurovascular involvement in primary central nervous system vasculitis. We aimed to compare the diagnostic concordance of vessel imaging using 3D-TOF-MRA and DSA in patients with primary central nervous system vasculitis. We retrospectively identified all patients included in the French primary central nervous system vasculitis cohort of 85 patients who underwent, at baseline, both intracranial 3D-TOF-MRA and DSA in an interval of no more than 2 weeks and before treatment initiation. Two neuroradiologists independently reviewed all 3D-TOF-MRA and DSA imaging. Brain vasculature was divided into 25 arterial segments. Concordance between 3D-TOF-MRA and DSA for the identification of arterial stenosis was assessed by the Cohen κ Index. Thirty-one patients met the inclusion criteria, including 20 imaged with a 1.5T MR unit and 11 with a 3T MR unit. Among the 25 patients (81%) with abnormal DSA findings, 24 demonstrated abnormal 3D-TOF-MRA findings, whereas all 6 remaining patients with normal DSA findings had normal 3D-TOF-MRA findings. In the per-segment analysis, concordance between 1.5T 3D-TOF-MRA and DSA was 0.82 (95% CI, 0.75-0.93), and between 3T 3D-TOF-MRA and DSA, it was 0.87 (95% CI, 0.78-0.91). 3D-TOF-MRA shows a high concordance with DSA in diagnostic performance when analyzing brain vasculature in patients with primary central nervous system vasculitis. In patients with negative 3T 3D-TOF-MRA findings, the added diagnostic value of DSA is limited. © 2017 by American Journal of Neuroradiology.

Epidemiology and clinical features of inflammatory retinal vascular occlusions: pooled data from two tertiary-referral institutions.

PubMed

Agarwal, Aniruddha; Karkhur, Samendra; Aggarwal, Kanika; Invernizzi, Alessandro; Singh, Ramandeep; Dogra, Mangat R; Gupta, Vishali; Gupta, Amod; Do, Diana V; Nguyen, Quan D

2018-01-01

In a subset of patients with retinal vasculitis, there is occlusion of blood flow through the retinal vessels. These eyes are at high risk of sight-threatening complications. To characterize epidemiology, clinical course, treatment and outcomes of occlusive retinal vasculitis (ORV). Retrospective study PARTICIPANTS: Seventy-seven uveitis patients with ORV at two large tertiary-care institutions (the USA and India). Out of 2438 patients screened, 346 patients were diagnosed with retinal vasculitis of which 77 patients (96 eyes) were diagnosed with ORV. Patients with ORV (capillary, arteriolar and/or venular) were further analysed. Diagnostic criteria for occlusive vasculitis included (i) absence of blood flow in vessels (arterioles, venules and/or capillaries), (ii) capillary non-perfusion areas and/or arteriolar-venous anastomosis and (iii) intraretinal haemorrhages, cotton-wool spots or vitreous haemorrhage. Best-corrected visual acuity, treatment and complications. The mean age was 32.09 ± 13.51 years. Most common aetiologies were tuberculosis and Adamantiades-Behçet's disease in India and systemic lupus erythematosus in the USA. Best-corrected visual acuity improved from 0.38 ± 0.30 logMAR (20/48 Snellen equivalent) (baseline) to 0.25 ± 0.30 (20/35 Snellen equivalent) at final visit (P < 0.0001). Vitreous haemorrhage was seen in 31.08% eyes. Pars plana vitrectomy was performed in 12.16% eyes. Therapy with systemic steroids was required in 78.48% patients. In addition, 46.75% patients required immunomodulators and/or biologics. Occlusive retinal vasculitis is caused by heterogeneous group of uveitides depending upon the geographic location. It is imperative to identify eyes with ORV as they are predisposed to complications requiring aggressive therapy. © 2017 Royal Australian and New Zealand College of Ophthalmologists.

Update on Outcome Measure Development for Large Vessel Vasculitis: Report from OMERACT 12

PubMed Central

Aydin, Sibel Zehra; Direskeneli, Haner; Sreih, Antoine; Alibaz-Oner, Fatma; Gul, Ahmet; Kamali, Sevil; Hatemi, Gulen; Kermani, Tanaz; Mackie, Sarah L.; Mahr, Alfred; Meara, Alexa; Milman, Nataliya; Nugent, Heidi; Robson, Joanna; Tomasson, Gunnar; Merkel, Peter A.

2015-01-01

Objective The rarity of large vessel vasculitis (LVV) is a major factor limiting randomized controlled trials in LVV, resulting in treatment choices in these diseases that are guided mainly by observational studies and expert opinion. Further complicating trials in LVV is the absence of validated and meaningful outcome measures. The Outcome Measures in Rheumatology (OMERACT) vasculitis working group initiated the Large Vessel Vasculitis task force in 2009 to develop data-driven, validated outcome tools for clinical investigation in LVV. This report summarizes the progress that has been made on a disease activity assessment tool and patient-reported outcomes in LVV as well as the group’s research agenda. Methods The OMERACT LVV task force brought an international group of investigators and patient research partners together to work collaboratively on developing outcome tools. The group initially focused on disease activity assessment tools in LVV. Following a systematic literature review, an international Delphi exercise was conducted to obtain expert opinion on principles and domains for disease assessment. The OMERACT vasculitis working group’s LVV task force is also conducting qualitative research with patients, including interviews, focus groups, and engaging patients as research partners, all to ensure that the approach to disease assessment includes measures of patients’ perspectives and that patients have input into the research agenda and process. Results The preliminary results of both the Delphi exercise and the qualitative interviews were discussed at the OMERACT 12 (2014) meeting and the completion of the analyses will produce an initial set of domains and instruments to form the basis of next steps in the research agenda. Conclusion The research agenda continues to evolve, with the ultimate goal of developing an OMERACT-endorsed core set of outcome measures for use in clinical trials of LVV. PMID:26077399

Exploration, Development, and Validation of Patient-reported Outcomes in Antineutrophil Cytoplasmic Antibody–associated Vasculitis Using the OMERACT Process

PubMed Central

Robson, Joanna C.; Milman, Nataliya; Tomasson, Gunnar; Dawson, Jill; Cronholm, Peter F.; Kellom, Katherine; Shea, Judy; Ashdown, Susan; Boers, Maarten; Boonen, Annelies; Casey, George C.; Farrar, John T.; Gebhart, Don; Krischer, Jeffrey; Lanier, Georgia; McAlear, Carol A.; Peck, Jacqueline; Sreih, Antoine G.; Tugwell, Peter; Luqmani, Raashid A.; Merkel, Peter A.

2016-01-01

Objective Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) is a group of linked multisystem life- and organ-threatening diseases. The Outcome Measures in Rheumatology (OMERACT) vasculitis working group has been at the forefront of outcome development in the field and has achieved OMERACT endorsement of a core set of outcomes for AAV. Patients with AAV report as important some manifestations of disease not routinely collected through physician-completed outcome tools; and they rate common manifestations differently from investigators. The core set includes the domain of patient-reported outcomes (PRO). However, PRO currently used in clinical trials of AAV do not fully characterize patients’ perspectives on their burden of disease. The OMERACT vasculitis working group is addressing the unmet needs for PRO in AAV. Methods Current activities of the working group include (1) evaluating the feasibility and construct validity of instruments within the PROMIS (Patient-Reported Outcome Measurement Information System) to record components of the disease experience among patients with AAV; (2) creating a disease-specific PRO measure for AAV; and (3) applying The International Classification of Functioning, Disability and Health to examine the scope of outcome measures used in AAV. Results The working group has developed a comprehensive research strategy, organized an investigative team, included patient research partners, obtained peer-reviewed funding, and is using a considerable research infrastructure to complete these interrelated projects to develop evidence-based validated outcome instruments that meet the OMERACT filter of truth, discrimination, and feasibility. Conclusion The OMERACT vasculitis working group is on schedule to achieve its goals of developing validated PRO for use in clinical trials of AAV. (First Release September 1 2015; J Rheumatol 2015;42:2204–9; doi:10.3899/jrheum.141143) PMID:26329344

Serum proteins reflecting inflammation, injury and repair as biomarkers of disease activity in ANCA-associated vasculitis

PubMed Central

Monach, Paul A; Warner, Roscoe L; Tomasson, Gunnar; Specks, Ulrich; Stone, John H; Ding, Linna; Fervenza, Fernando C; Fessler, Barri J; Hoffman, Gary S; Iklé, David; Kallenberg, Cees GM; Krischer, Jeffrey; Langford, Carol A; Mueller, Mark; Seo, Philip; St. Clair, E William; Spiera, Robert; Tchao, Nadia; Ytterberg, Steven R; Johnson, Kent J; Merkel, Peter A

2016-01-01

Objective To identify circulating proteins that distinguish between active anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) and remission in a manner complementary to markers of systemic inflammation. Methods Twenty-eight serum proteins representing diverse aspects of the biology of AAV were measured before and 6 months after treatment in a large clinical trial of AAV. Subjects (n=186) enrolled in the Rituximab in ANCA-Associated Vasculitis (RAVE) trial were studied. Erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) levels were available for comparison. The primary outcome was the ability of markers to distinguish severe AAV (Birmingham Vasculitis Activity Score for Wegener’s granulomatosis (BVAS/WG)≥3 at screening) from remission (BVAS/WG=0 at month 6), using areas under receiver operating characteristic (ROC) curve (AUC). Results All subjects had severe active vasculitis (median BVAS/WG=8) at screening. In the 137 subjects in remission at month 6, 24 of the 28 markers showed significant declines. ROC analysis indicated that levels of CXCL13 (BCA-1), matrix metalloproteinase-3 (MMP-3) and tissue inhibitor of metalloproteinases-1 (TIMP-1) best discriminated active AAV from remission (AUC>0.8) and from healthy controls (AUC>0.9). Correlations among these markers and with ESR or CRP were low. Conclusions Many markers are elevated in severe active AAV and decline with treatment, but CXCL13, MMP-3 and TIMP-1 distinguish active AAV from remission better than the other markers studied, including ESR and CRP. These proteins are particularly promising candidates for future studies to address unmet needs in the assessment of patients with AAV. PMID:22975753

EULAR recommendations for conducting clinical studies and/or clinical trials in systemic vasculitis: focus on anti‐neutrophil cytoplasm antibody‐associated vasculitis

PubMed Central

Hellmich, Bernhard; Flossmann, Oliver; Gross, Wolfgang L; Bacon, Paul; Cohen‐Tervaert, Jan Willem; Guillevin, Loic; Jayne, David; Mahr, Alfred; Merkel, Peter A; Raspe, Heiner; Scott, David G I; Witter, James; Yazici, Hasan; Luqmani, Raashid A

2007-01-01

Objectives To develop the European League Against Rheumatism (EULAR) recommendations for conducting clinical studies and/or clinical trials in systemic vasculitis. Methods An expert consensus group was formed consisting of rheumatologists, nephrologists and specialists in internal medicine representing five European countries and the USA, a clinical epidemiologist and representatives from regulatory agencies. Using an evidence‐based and expert opinion‐based approach in accordance with the standardised EULAR operating procedures, the group identified nine topics for a systematic literature search through a modified Delphi technique. On the basis of research questions posed by the group, recommendations were derived for conducting clinical studies and/or clinical trials in systemic vasculitis. Results Based on the results of the literature research, the expert committee concluded that sufficient evidence to formulate guidelines on conducting clinical trials was available only for anti‐neutrophil cytoplasm antibody‐associated vasculitides (AAV). It was therefore decided to focus the recommendations on these diseases. Recommendations for conducting clinical trials in AAV were elaborated and are presented in this summary document. It was decided to consider vasculitis‐specific issues rather than general issues of trial methodology. The recommendations deal with the following areas related to clinical studies of vasculitis: definitions of disease, activity states, outcome measures, eligibility criteria, trial design including relevant end points, and biomarkers. A number of aspects of trial methodology were deemed important for future research. Conclusions On the basis of expert opinion, recommendations for conducting clinical trials in AAV were formulated. Furthermore, the expert committee identified a strong need for well‐designed research in non‐AAV systemic vasculitides. PMID:17170053

CD8+ T Cells Contribute to the Development of Coronary Arteritis in the Lactobacillus casei Cell Wall Extract-Induced Murine Model of Kawasaki Disease.

PubMed

Noval Rivas, Magali; Lee, Youngho; Wakita, Daiko; Chiba, Norika; Dagvadorj, Jargalsaikhan; Shimada, Kenichi; Chen, Shuang; Fishbein, Michael C; Lehman, Thomas J A; Crother, Timothy R; Arditi, Moshe

2017-02-01

Kawasaki disease (KD) is the leading cause of acquired heart disease among children in developed countries. Coronary lesions in KD in humans are characterized by an increased presence of infiltrating CD3+ T cells; however, the specific contributions of the different T cell subpopulations in coronary arteritis development remain unknown. Therefore, we sought to investigate the function of CD4+ and CD8+ T cells, Treg cells, and natural killer (NK) T cells in the pathogenesis of KD. We addressed the function of T cell subsets in KD development by using a well-established murine model of Lactobacillus casei cell wall extract (LCWE)-induced KD vasculitis. We determined which T cell subsets were required for development of KD vasculitis by using several knockout murine strains and depleting monoclonal antibodies. LCWE-injected mice developed coronary lesions characterized by the presence of inflammatory cell infiltrates. Frequently, this chronic inflammation resulted in complete occlusion of the coronary arteries due to luminal myofibroblast proliferation (LMP) as well as the development of coronary arteritis and aortitis. We found that CD8+ T cells, but not CD4+ T cells, NK T cells, or Treg cells, were required for development of KD vasculitis. The LCWE-induced murine model of KD vasculitis mimics many histologic features of the disease in humans, such as the presence of CD8+ T cells and LMP in coronary artery lesions as well as epicardial coronary arteritis. Moreover, CD8+ T cells functionally contribute to the development of KD vasculitis in this murine model. Therapeutic strategies targeting infiltrating CD8+ T cells might be useful in the management of KD in humans. © 2016, American College of Rheumatology.

Gene-Specific DNA Methylation Changes Predict Remission in Patients with ANCA-Associated Vasculitis

PubMed Central

Jones, Britta E.; Yang, Jiajin; Muthigi, Akhil; Hogan, Susan L.; Hu, Yichun; Starmer, Joshua; Henderson, Candace D.; Poulton, Caroline J.; Brant, Elizabeth J.; Pendergraft, William F.; Jennette, J. Charles; Falk, Ronald J.

2017-01-01

ANCA-associated vasculitis is an autoimmune condition characterized by vascular inflammation and organ damage. Pharmacologically induced remission of this condition is complicated by relapses. Potential triggers of relapse are immunologic challenges and environmental insults, both of which associate with changes in epigenetic silencing modifications. Altered histone modifications implicated in gene silencing associate with aberrant autoantigen expression. To establish a link between DNA methylation, a model epigenetic gene silencing modification, and autoantigen gene expression and disease status in ANCA-associated vasculitis, we measured gene-specific DNA methylation of the autoantigen genes myeloperoxidase (MPO) and proteinase 3 (PRTN3) in leukocytes of patients with ANCA-associated vasculitis observed longitudinally (n=82) and of healthy controls (n=32). Patients with active disease demonstrated hypomethylation of MPO and PRTN3 and increased expression of the autoantigens; in remission, DNA methylation generally increased. Longitudinal analysis revealed that patients with ANCA-associated vasculitis could be divided into two groups, on the basis of whether DNA methylation increased or decreased from active disease to remission. In patients with increased DNA methylation, MPO and PRTN3 expression correlated with DNA methylation. Kaplan–Meier estimate of relapse revealed patients with increased DNA methylation at the PRTN3 promoter had a significantly greater probability of a relapse-free period (P<0.001), independent of ANCA serotype. Patients with decreased DNA methylation at the PRTN3 promoter had a greater risk of relapse (hazard ratio, 4.55; 95% confidence interval, 2.09 to 9.91). Thus, changes in the DNA methylation status of the PRTN3 promoter may predict the likelihood of stable remission and explain autoantigen gene regulation. PMID:27821628

B-cell-targeted therapies in systemic lupus erythematosus and ANCA-associated vasculitis: current progress.

PubMed

Md Yusof, Md Yuzaiful; Vital, Edward M J; Emery, Paul

2013-08-01

B cells play a central role in the pathogenesis of systemic lupus erythematosus and anti-neutrophil cytoplasmic antibody-associated vasculitis. There are various strategies for targeting B cells including depletion, inhibition of survival factors, activation and inhibition of co-stimulatory molecules. Controlled trials in systemic lupus erythematosus have shown positive results for belimumab, promising results for epratuzumab and negative results for rituximab. The failure of rituximab in controlled trials has been attributed to trial design, sample size and outcome measures rather than true inefficacy. In anti-neutrophil cytoplasmic antibody-associated vasculitis, rituximab is effective for remission induction and in relapsing disease. However, the optimal long-term re-treatment strategy remains to be determined. Over the next 5 years, evidence will be available regarding the clinical efficacy of these novel therapies, biomarkers and their long-term safety.

Antineutrophil cytoplasm autoantibodies: usefulness in rheumatology.

PubMed

Flores-Suárez, Luis Felipe

2012-01-01

The primary vasculitidies are complex diseases with varied clinical manifestations, which may be common to those present in multiple diseases. The antineutrophil cytoplasm autoantibodies (ANCA) led to a revolution in the diagnosis and research of these diseases, being the first and so far, the only biomarkers for three of these diseases, which affect small caliber vessels. From their description, much progress has been made, but there are still gray or misunderstood areas regarding their best use in the clinic. This can lead to errors as making a positive test synonym for vasculitis, or to overestimation of its importance. This review will address aspects such as nomenclature, employment in the diagnosis and monitoring of vasculitis, their presence in other diseases, their methods of detection, and finally, some comments on other potential biomarkers in vasculitis. Copyright © 2012 Elsevier España, S.L. All rights reserved.

IgA vasculitis as a presentation of human immunodeficiency virus infection.

PubMed

Brandy-García, Anahy M; Santos-Juanes, Jorge; Suarez, Silvia; Caminal-Montero, Luis

2018-05-15

IgA vasculitis is a small-vessel vasculitis mediated by immune complexes. In clinical terms, it is characterized by palpable purpura in the lower limbs, joint involvement in the form of arthralgia or arthritis, and gastrointestinal and renal involvement (this will mark a poorer prognosis in adults). Infectious processes, mainly in the upper respiratory tract, are frequently found to be triggers. On the other hand, human immunodeficiency virus (HIV) causes immune dysfunction, which triggers hypergammaglobulinemia and can trigger autoimmune disorders. At times, this can affect the vascular endothelium, giving rise to vasculitic manifestations, although there are few reports in the literature of its role in the presentation of HIV. Copyright © 2018 Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. Publicado por Elsevier España, S.L.U. All rights reserved.

Early treatment with infliximab in bilateral occlusive vasculitis as a presenting manifestation of Behçet' disease.

PubMed

Bañeros-Rojas, P; Berrozpe-Villabona, C; Peraza-Nieves, J E; Díaz-Valle, D

2015-06-01

A 24 year old woman who complained of maculo-papulo rash, genital and bucal aphthous ulcers, abdominal pain, minor dyspnea and visual loss in both eyes. Funduscopy revealed a bilateral occlusive vasculitis including central vessels. Treatment was initiated with a methylprednisolone bolus (1 g/24h) and infliximab 5mg/kg/day (0-2-6 weeks and every 8 weeks). The treatment prescribed induced a fast remission. Visual acuity improved. The patient did not suffer any other relapse after one year of follow-up. An initial treatment with Infliximab should be considered in Behçet disease for serious outbreaks, such as macular occlusive vasculitis with ischemia. Copyright © 2013 Sociedad Española de Oftalmología. Published by Elsevier España, S.L.U. All rights reserved.

A Neuroergonomic Quasi-Experiment: Predictors of Situation Awareness and Display Usability with USAF Pilots while Performing Complex Tasks

DTIC Science & Technology

2015-02-01

adverse reactions possibly associated with electrode placement, such as urticarial (hives) or contact dermatitis . In such an event, the medical... contact (airplane’s wheels time of impact with the runway). The human brain uses internal trigonometry and calculus to solve the Time of arrival...and regulations, and that if you desire further information you may contact the base legal office (ASC/JA, 257-6143 for Wright-Patterson AFB). In

Giant cell arteritis: a review.

PubMed

Patil, Pravin; Karia, Niral; Jain, Shaifali; Dasgupta, Bhaskar

2013-01-01

Giant cell arteritis is the most common vasculitis in Caucasians. Acute visual loss in one or both eyes is by far the most feared and irreversible complication of giant cell arteritis. This article reviews recent guidelines on early recognition of systemic, cranial, and ophthalmic manifestations, and current management and diagnostic strategies and advances in imaging. We share our experience of the fast track pathway and imaging in associated disorders, such as large-vessel vasculitis.

Coronary artery dilatation and vasculitis in a case of rabies: similarity with Kawasaki disease?

PubMed

Boukas, Ibtissama; Dahdah, Nagib; Robitaille, Yves; Fournier, Anne

2013-04-01

A 9-year-old boy died of rabies complications. We report the unusual combination between rabies, coronary dilatation on echocardiography and coronary vasculitis documented upon autopsy. In the search for the etiological agent of Kawasaki disease, we suggest that a viral infection with potential antigenic similarities to rabies virus should be entertained. © 2013 The Authors. Pediatrics International © 2013 Japan Pediatric Society.

Ulcerative colitis associated with leukocytoclastic vasculitis of the skin.

PubMed

Tripodi Cutrì, F; Salerno, R; Lo Schiavo, A; Gravina, A G; Romano, M; Ruocco, E

2009-07-01

Ulcerative colitis may be associated with a number of skin lesions such as erythema nodosum and pyoderma gangrenosum. We here describe an unusual case of a 33-year-old-caucasian male with ulcerative colitis and skin lesions diagnosed as leukocytoclastic vasculitis. An initial treatment with oral deflazacort led to little benefit, while treatment with oral mesalazine caused remission of the skin and intestinal manifestations in 2 weeks.

Static and fatigue tensile properties of cross-ply laminates containing vascules for self-healing applications

NASA Astrophysics Data System (ADS)

Luterbacher, R.; Trask, R. S.; Bond, I. P.

2016-01-01

The effect of including hollow channels (vascules) within cross-ply laminates on static tensile properties and fatigue performance is investigated. No change in mechanical properties or damage formation is observed when a single vascule is included in the 0/90 interface, representing 0.5% of the cross sectional area within the specimen. During tensile loading, matrix cracks develop in the 90° layers leading to a reduction of stiffness and strength (defined as the loss of linearity) and a healing agent is injected through the vascules in order to heal them and mitigate the caused degradation. Two different healing agents, a commercial low viscosity epoxy resin (RT151, Resintech) and a toughened epoxy blend (bespoke, in-house formulation) have been used to successfully recover stiffness under static loading conditions. The RT151 system recovered 75% of the initial failure strength, whereas the toughened epoxy blend achieved a recovery of 67%. Under fatigue conditions, post healing, a rapid decay of stiffness was observed as the healed damage re-opened within the first 2500 cycles. This was caused by the high fatigue loading intensity, which was near the static failure strength of the healing resin. However, the potential for ameliorating (via self-healing or autonomous repair) more diffuse transverse matrix damage via a vascular network has been shown.

Vasculitic wheel - an algorithmic approach to cutaneous vasculitides.

PubMed

Ratzinger, Gudrun; Zelger, Bettina Gudrun; Carlson, J Andrew; Burgdorf, Walter; Zelger, Bernhard

2015-11-01

Previous classifications of vasculitides suffer from several defects. First, classifications may follow different principles including clinicopathologic findings, etiology, pathogenesis, prognosis, or therapeutic options. Second, authors fail to distinguish between vasculitis and coagulopathy. Third, vasculitides are systemic diseases. Organ-specific variations make morphologic findings difficult to compare. Fourth, subtle changes are recognized in the skin, but may be asymptomatic in other organs. Our aim was to use the skin and subcutis as a model and the clinicopathologic correlation as the basic process for classification. We use an algorithmic approach with pattern analysis, which allows for consistent reporting of microscopic findings. We first differentiate between small and medium vessel vasculitis. In the second step, we differentiate the subtypes of small (capillaries versus postcapillary venules) and medium-sized (arterioles/arteries versus veins) vessels. In the final step, we differentiate, according to the predominant cell type, into leukocytoclastic and/or granulomatous vasculitis. Starting from leukocytoclastic vasculitis as a central reaction pattern of cutaneous small/medium vessel vasculitides, its relations or variations may be arranged around it like spokes of a wheel around the hub. This may help establish some basic order in this rather complex realm of cutaneous vasculitides, leading to a better understanding in a complicated field. © 2015 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.

Long-term outcome of antineutrophil cytoplasmic antibody-associated small vessel vasculitis after renal transplantation.

PubMed

Marco, Helena; Mirapeix, Eduard; Arcos, Emma; Comas, Jordi; Ara, Jordi; Gil-Vernet, Salvador; Puig, Josep; Vinyas, Odette; Perello, Manel; Oppenheimer, Federico; Poveda, Rafael; Ibernón, Meritxell; Díaz, Montserrat; Ballarin, Jose

2013-01-01

The survival after renal transplantation of patients with antineutrophil cytoplasmic antibody (ANCA)-associated to systemic vasculitis is as good as in other diseases, although most of the reports are based on small numbers of patients. Furthermore, it is not known whether comorbidities (cardiovascular [CV] disease and cancer) are more frequent than in general population. We report our experience and the analysis of the published data on this topic. The outcome after transplantation in 49 patients with ANCA-associated small vessel vasculitis was compared with a control group. The relapse rate of vasculitis was 0.01 per patient per year. Comparison with the control patients revealed no difference in long-term outcome, CV mortality or incidence of malignancies. In the published literature, patients with ANCA at transplantation and with Wegener's granulomatosis are at greater risk of relapse. Taking our own results together with the review of the literature, we conclude that patient and graft survival rates compare favorably with those in control group that the recurrence rate is very low and that there is no increase in the incidence of cancer or in CV mortality. Patients with ANCA at transplantation and with Wegener's granulomatosis have a higher relapse rate. © 2013 John Wiley & Sons A/S.

Necrotizing crescentic glomerulonephritis related to sarcoidosis: a case report.

PubMed

Maroz, Natallia; Field, Halle

2015-12-14

Renal injury due to sarcoidosis develops in less than a quarter of patients with this systemic disease. In most cases, granulomatous tissue alters the production of vitamin D, which leads to hypercalciuria, nephrocalcinosis, and nephrolithiasis. Granulomatous interstitial nephritis is another well-recognized pathological process associated with sarcoidosis. However, a glomerular pathology is very rarely noted, and only a few cases are reported to have cellular crescentic glomerulonephritis. We describe the case of a 26-year-old African American woman with systemic sarcoidosis, with a unique constellation of renal lesions, including noncaseating epithelioid granulomatous necrotizing interstitial nephritis, cellular crescent formation, and necrotizing vasculitis. Immunosuppressive therapy was helpful for alleviating her nephrotic syndrome and maintaining the stability of her renal function over a 30-month period. Glomerular involvement of sarcoidosis needs to be considered in the differential diagnosis in cases of rapidly progressive glomerular nephritis.

New technologies, human-microbe interactions, and the search for previously unrecognized pathogens.

PubMed

Relman, David A

2002-12-01

Evidence suggests that a significant number of clinically important microbial pathogens remain unrecognized. Observations from the natural world, from patterns of disease in human populations, from the bedside, and from the clinical laboratory all contribute to this body of evidence. A variety of acute and chronic neurologic syndromes illustrate this point; despite features of infection, most cases of aseptic meningitis, encephalitis, and cerebral vasculitis cannot be assigned a microbiologic diagnosis. The development and clinical application of molecular methods have led to the discovery of novel members of the endogenous normal flora as well as putative disease agents. Current challenges include the establishment of criteria for disease causation and further characterization of the human microbiome during states of health. These challenges and the goal of understanding microbial contributions to inflammatory disease may be addressed effectively through the thoughtful integration of modern technologies and clinical insight.

Plasma exchange therapy in steroid-unresponsive relapses in patients with multiple sclerosis.

PubMed

Trebst, Corinna; Reising, Ansgar; Kielstein, Jan T; Hafer, Carsten; Stangel, Martin

2009-01-01

Plasma exchange (PE) is well established for conditions such as rapid progressive vasculitis associated with autoantibodies against neutrophil cytoplasmic antigens (ANCA), anti-glomerular basement membrane (GBM) antibody disease, or thrombotic thrombocytopenic purpura (TTP). Also, several neurological disorders, such as acute worsening in myasthenia gravis, Guillan-Barré syndrome (GBS) and chronic inflammatory demyelinating polyneuropathy (CIDP), can successfully be treated with PE. Only small case series have previously shown that PE is also effective in relapses in patients with multiple sclerosis (MS). We report our experiences of PE therapy in a series of 20 patients with 21 steroid unresponsive MS relapses. A marked-to-moderate clinical response with clear gain of function in 76% of patients with uni- or bilateral optic neuritis and in 87.5% of patients with relapses other than optic neuritis was observed. PE is an effective and well tolerated therapeutic option for steroid-unresponsive MS relapses.

Neurologic Involvement in Scleroderma en Coup de Sabre

PubMed Central

Amaral, Tiago Nardi; Marques Neto, João Francisco; Lapa, Aline Tamires; Peres, Fernando Augusto; Guirau, Caio Rodrigues; Appenzeller, Simone

2012-01-01

Localized scleroderma is a rare disease, characterized by sclerotic lesions. A variety of presentations have been described, with different clinical characteristics and specific prognosis. In scleroderma en coup de sabre (LScs) the atrophic lesion in frontoparietal area is the disease hallmark. Skin and subcutaneous are the mainly affected tissues, but case reports of muscle, cartilage, and bone involvement are frequent. These cases pose a difficult differential diagnosis with Parry-Romberg syndrome. Once considered an exclusive cutaneous disorder, the neurologic involvement present in LScs has been described in several case reports. Seizures are most frequently observed, but focal neurologic deficits, movement disorders, trigeminal neuralgia, and mimics of hemiplegic migraines have been reported. Computed tomography and magnetic resonance imaging have aided the characterization of central nervous system lesions, and cerebral angiograms have pointed to vasculitis as a part of disease pathogenesis. In this paper we describe the clinical and radiologic aspects of neurologic involvement in LScs. PMID:22319646

Abatacept as a successful therapy for myositis—a case-based review.

PubMed

Kerola, Anne M; Kauppi, Markku J

2015-03-01

Only limited evidence exists on the therapeutic potential of biologic agents in the treatment of myositis. We present a brief review of the literature on off-label experiences of biologic agents in myositis, with a special interest in abatacept. Rituximab has been indicated to be beneficial and well tolerated in one large randomized controlled trial and many smaller studies. Initial data on tumour necrosis factor (TNF) inhibitors are conflicting. There are only a few case reports and mechanistic studies on the treatment of myositis with other biologics, including alemtuzumab, anakinra, tocilizumab and abatacept. We report a patient with severe myositis overlap syndrome, manifesting also as rheumatoid arthritis, peripheral vasculitis and interstitial lung disease. Her myositis was refractory to many conventional and biologic therapies but was well controlled with abatacept. This suggests that abatacept might be a beneficial option for the treatment of refractory myositis and that clinical trials are needed to further investigate its efficacy.

Acute kidney injury and cholestasis associated with Kawasaki disease in a 9-year-old: Case report.

PubMed

Martínez Vázquez, José Allan; Sánchez García, Carlos; Rodríguez Muñoz, Lorena; Martínez Ramírez, Rogelio Osvaldo

2017-12-15

Kawasaki disease (KD) is a systemic vasculitis frequent in children younger than 5 years of age. It involves coronary arteries and other medium-sized vessels. There also exists evidence of inflammatory and proliferative changes affecting the biliary tract and lymphocyte infiltration of the renal interstitial. We describe the case of a 9-year-old girl who developed high-grade fever, bilateral non-purulent conjunctivitis, «strawberry» tongue, desquamation of the fingers and toes, cholestatic syndrome, edema and elevated serum creatinine. KD is a diagnostic challenge for the pediatrician. In every patient with high-grade fever, cholestasis and acute kidney injury, KD should be included in the differential diagnosis, even though more research is necessary to evaluate this atypical association. Copyright © 2017 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

Acute renal failure due to mesangial proliferative glomerulonephritis in a pregnant woman with primary Sjögren's syndrome.

PubMed

Adam, Fatma Ulku; Torun, Dilek; Bolat, Filiz; Zumrutdal, Aysegul; Sezer, Siren; Ozdemir, Fatma Nurhan

2006-02-01

The most common form of renal involvement in Sjögren's syndrome (SS) is tubulointerstitial nephritis. Renal dysfunction is usually mild and subclinical. Glomerulonephritis (GMN) is rare in patients with SS. We report a 28-year-old multigravida patient with primary Sjögren's syndrome (pSS) and associated manifestations, who presented with acute renal failure in the 20th week of her fifth pregnancy. The complaints and clinical findings, positive Schirmer's test, findings of dry eye on ophthalmologic examination, and the salivary gland biopsy were compatible with SS. The patient exhibited no other clinical or laboratory findings indicative of other collagenous disease and/or rheumatoid arthritis. She refused renal biopsy, hesitating for fear of fetal loss; thus, based on the clinical and laboratory findings indicating rapidly progressive GMN and vasculitis, prednisolone, plasmapheresis, and one dose of cyclophosphamide were administered during the pregnancy. Hemodialysis five times weekly was performed. At the 28th week of gestation, she underwent a cesarean section due to early rupture of membranes and fetal distress. A healthy male boy was delivered. The renal biopsy performed 2 weeks after labor revealed mesangial proliferative glomerulonephritis. After the fourth cyclophosphamide treatment, her urinary output increased and she was discharged from the hemodialysis program. She remains in follow-up at our outpatient clinic free of hemodialysis for 4 months. This is the first report of mesangial proliferative GMN requiring dialysis in a pregnant pSS patient that has featured good maternal and fetal outcomes.

Diagnosis and classification of Goodpasture's disease (anti-GBM).

PubMed

Hellmark, Thomas; Segelmark, Mårten

2014-01-01

Goodpasture's disease or anti-glomerular basement membrane disease (anti-GBM-disease) is included among immune complex small vessel vasculitides. The definition of anti-GBM disease is a vasculitis affecting glomerular capillaries, pulmonary capillaries, or both, with GBM deposition of anti-GBM autoantibodies. The disease is a prototype of autoimmune disease, where the patients develop autoantibodies that bind to the basement membranes and activate the classical pathway of the complement system, which start a neutrophil dependent inflammation. The diagnosis of anti-GBM disease relies on the detection of anti-GBM antibodies in conjunction with glomerulonephritis and/or alveolitis. Overt clinical symptoms are most prominent in the glomeruli where the inflammation usually results in a severe rapidly progressive glomerulonephritis. Despite modern treatment less than one third of the patients survive with a preserved kidney function after 6 months follow-up. Frequencies vary from 0.5 to 1 cases per million inhabitants per year and there is a strong genetic linkage to HLA-DRB1(∗)1501 and DRB1(∗)1502. Essentially, anti-GBM disease is now a preferred term for what was earlier called Goodpasture's syndrome or Goodpasture's disease; anti-GBM disease is now classified as small vessel vasculitis caused by in situ immune complex formation; the diagnosis relies on the detection of anti-GBM in tissues or circulation in conjunction with alveolar or glomerular disease; therapy is effective only when detected at an early stage, making a high degree of awareness necessary to find these rare cases; 20-35% have anti-GBM and MPO-ANCA simultaneously, which necessitates testing for anti-GBM whenever acute test for ANCA is ordered in patients with renal disease. Copyright © 2014 Elsevier Ltd. All rights reserved.

GIANT CELL AORTITIS DIAGNOSED WITH PET/CT - PARANEOPLASTIC SYNDROME?

PubMed

Bakula, Marija; Cerovec, Mislav; Mayer, Miroslav; Huić, Dražen; Anić, Branimir

2016-05-01

Vasculitides are heterogenic group of autoimmune connective tissue diseases which often present difficulties in early diagnosing. Giant cell arteritis is vasculitis of large and medium arteries. It predominantly presents with symptoms of affection of the external carotid artery branches. Furthermore, the only symptoms can be constitutional. In clinical practice, vasculitides are sometimes considered as paraneoplastic, but no definite association with malignancies has been established and the mechanisms are still debated. The gold standard for diagnosing giant cell arteritis is a positive temporal artery biopsy, but the results can often be false negative. Additionally, more than half of the patients have aorta and its main branches affected. Considering aforementioned, imaging studies are essential in confirming large-vessel vasculitis, amongst which is highly sensitive PET/CT. We present the case of a 70-year-old female patient with constitutional symptoms and elevated sedimentation rate. After extensive diagnostic tests, she was admitted to our Rheumatology unit. Aortitis of the abdominal aorta has been confirmed by PET/CT and after the introduction of glucocorticoids the disease soon went into clinical and laboratory remission. Shortly after aortitis has been diagnosed, lung carcinoma was revealed of which the patient died. At the time of the comprehensive diagnostics, there was no reasonable doubt for underlying malignoma. To the best of our knowledge, there are no recent publications concerning giant cell arteritis and neoplastic processes in the context of up-to-date non-invasive diagnostic methods (i.e. PET/CT). In the light of previous research results, we underline that the sensitivity of PET/CT is not satisfactory when estimating cancer dissemination in non-enlarged lymph nodes and that its value can at times be overestimated.

Treatment Algorithms in Systemic Lupus Erythematosus.

PubMed

Muangchan, Chayawee; van Vollenhoven, Ronald F; Bernatsky, Sasha R; Smith, C Douglas; Hudson, Marie; Inanç, Murat; Rothfield, Naomi F; Nash, Peter T; Furie, Richard A; Senécal, Jean-Luc; Chandran, Vinod; Burgos-Vargas, Ruben; Ramsey-Goldman, Rosalind; Pope, Janet E

2015-09-01

To establish agreement on systemic lupus erythematosus (SLE) treatment. SLE experts (n = 69) were e-mailed scenarios and indicated preferred treatments. Algorithms were constructed and agreement determined (≥50% respondents indicating ≥70% agreement). Initially, 54% (n = 37) responded suggesting treatment for scenarios; 13 experts rated agreement with scenarios. Fourteen of 16 scenarios had agreement as follows: discoid lupus: first-line therapy was topical agents and hydroxychloroquine and/or glucocorticoids then azathioprine and subsequently mycophenolate (mofetil); uncomplicated cutaneous vasculitis: initial treatment was glucocorticoids ± hydroxychloroquine ± methotrexate, followed by azathioprine or mycophenolate and then cyclophosphamide; arthritis: initial therapy was hydroxychloroquine and/or glucocorticoids, then methotrexate and subsequently rituximab; pericarditis: first-line therapy was nonsteroidal antiinflammatory drugs, then glucocorticoids with/without hydroxychloroquine, then azathioprine, mycophenolate, or methotrexate and finally belimumab or rituximab, and/or a pericardial window; interstitial lung disease/alveolitis: induction was glucocorticoids and mycophenolate or cyclophosphamide, then rituximab or intravenous gamma globulin (IVIG), and maintenance followed with azathioprine or mycophenolate; pulmonary hypertension: glucocorticoids and mycophenolate or cyclophosphamide and an endothelin receptor antagonist were initial therapies, subsequent treatments were phosphodiesterase-5 inhibitors and then prostanoids and rituximab; antiphospholipid antibody syndrome: standard anticoagulation with/without hydroxychloroquine, then a thrombin inhibitor for venous thrombosis, versus adding aspirin or platelet inhibition drugs for arterial events; mononeuritis multiplex and central nervous system vasculitis: first-line therapy was glucocorticoids and cyclophosphamide followed by maintenance with azathioprine or mycophenolate, and then rituximab, IVIG, or plasmapheresis; and serious lupus nephritis: first-line therapy was glucocorticoids and mycophenolate, then cyclophosphamide then rituximab. We established variable agreement on treatment approaches. For some treatment decisions there was good agreement between experts even if no randomized controlled trial data were available. © 2015, American College of Rheumatology.

Giant cell arteritis: a review

PubMed Central

Patil, Pravin; Karia, Niral; Jain, Shaifali; Dasgupta, Bhaskar

2013-01-01

Giant cell arteritis is the most common vasculitis in Caucasians. Acute visual loss in one or both eyes is by far the most feared and irreversible complication of giant cell arteritis. This article reviews recent guidelines on early recognition of systemic, cranial, and ophthalmic manifestations, and current management and diagnostic strategies and advances in imaging. We share our experience of the fast track pathway and imaging in associated disorders, such as large-vessel vasculitis. PMID:28539785

Ulcerative colitis presenting as leukocytoclastic vasculitis of skin.

PubMed

Akbulut, Sabiye; Ozaslan, Ersan; Topal, Firdevs; Albayrak, Levent; Kayhan, Burcak; Efe, Cumali

2008-04-21

A number of cutaneous changes are known to occur in the course of inflammatory bowel diseases (IBD), including pyoderma gangrenosum, erythema nodosum, perianal disease, erythematous eruptions, urticaria, and purpura. However, occurrence of skin manifestations prior to the development of ulcerative colitis is a rare occasion. Here, we report a case of ulcerative colitis associated with leukocytoclastic vasculitis in which the intestinal symptoms became overt 8 mo after the development of skin lesions.

Crohns disease with central nervous system vasculitis causing subarachnoid hemorrhage due to aneurysm and cerebral ischemic stroke

PubMed Central

Garge, Shaileshkumar S.; Vyas, Pooja D.; Modi, Pranav D.; Ghatge, Sharad

2014-01-01

Cerebral vasculitis secondary to Crohn's disease (CD) seems to be a very rare phenomenon. We report a 39-year-old male who presented with headache, vomiting, and left-sided weakness in the known case of CD. Cross-sectional imaging (computed tomography and magnetic resonance imaging,) showed right gangliocapsular acute infarct with supraclinoid cistern subarachnoid hemorrhage (SAH). Cerebral digital substraction angiography (DSA) showed dilatation and narrowing of right distal internal carotid artery (ICA). Left ICA was chronically occluded. His inflammatory markers were significantly raised. Imaging features are suggestive of cerebral vasculitis. Arterial and venous infarcts due to thrombosis are known in CD. Our case presented with acute subarachnoid hemorrhage in supraclinoid cistern due to rupture of tiny aneurysm of perforator arteries causing SAH and infarction in right basal ganglia. Patient was treated conservatively with immunosuppression along with medical management of SAH. PMID:25506170

Crohns disease with central nervous system vasculitis causing subarachnoid hemorrhage due to aneurysm and cerebral ischemic stroke.

PubMed

Garge, Shaileshkumar S; Vyas, Pooja D; Modi, Pranav D; Ghatge, Sharad

2014-10-01

Cerebral vasculitis secondary to Crohn's disease (CD) seems to be a very rare phenomenon. We report a 39-year-old male who presented with headache, vomiting, and left-sided weakness in the known case of CD. Cross-sectional imaging (computed tomography and magnetic resonance imaging,) showed right gangliocapsular acute infarct with supraclinoid cistern subarachnoid hemorrhage (SAH). Cerebral digital substraction angiography (DSA) showed dilatation and narrowing of right distal internal carotid artery (ICA). Left ICA was chronically occluded. His inflammatory markers were significantly raised. Imaging features are suggestive of cerebral vasculitis. Arterial and venous infarcts due to thrombosis are known in CD. Our case presented with acute subarachnoid hemorrhage in supraclinoid cistern due to rupture of tiny aneurysm of perforator arteries causing SAH and infarction in right basal ganglia. Patient was treated conservatively with immunosuppression along with medical management of SAH.

An 11-year and 10-month-old girl with purpura and chest pain.

PubMed

Chen, Pei-Hsuan; Chiang, Bor-Luen; Lu, Meng-Yao; Yang, Yao-Hsu

2014-10-01

Mucosa-associated lymphoid tissue lymphoma (MALToma) is a type of B-cell lymphoma. Case reports of childhood thymic MALToma and its association with vasculitis are rarely found in the related literature. Herein, we present a report of an 11-year and 10-month-old girl who was initially diagnosed with cutaneous vasculitis characterized by nonthrombocytopenic palpable purpura, positive antinuclear antibody and anti-SSA (Ro) antibody. Eight months later, a thymic mediastinal mass was found. Surgical excision was performed and results of pathological analysis revealed an extranodal marginal zone CD20(+) B-cell MALToma. Benign response to the chemotherapeutic regimen of Berlin-Frankfurt-Münster group NHL-BFM 90 R2 without relapse was noted in 2 years of follow-up. For the first time, our case demonstrated some clinical evidence of the association between vasculitis and childhood MALToma. Copyright © 2012. Published by Elsevier B.V.

Strategy of Infection Control in Immunosuppressive Therapy for ANCA-Associated Vasculitis

PubMed Central

2013-01-01

Antineutrophil cytoplasmic antibodies (ANCA) are well known to be associated with small vessel vasculitic diseases such as microscopic polyangiitis (MPA), allergic granulomatous angiitis (AGA), and Granulomatosis with poly angiitis: GPA (Wegener’s). Disease assessment by 1) vasculitic activity, 2) damage resulting from vasculitis, and 3) patient function, were the required endpoints for the therapeutic trials in ANCA-associated vasculitis (AAV). Harmonized steroids and cyclophosphamide or azathioprine are effective for active AAV. In evaluating tools for monitoring disease, titers of ANCA and the levels of CRP were found useful in AAV. However, it will be important for clinicians to observe AAV patients more closely and reduce immunosuppressive drug doses more cautiously, especially to prevent several infections (i.e., deep mycosis, pneumocystis jirovecii pneumonia and cytomegalovirus). We indicated that strategy of infection control in immunosuppressive therapy for AAV. (J Jpn Coll Angiol, 2009, 49: 93-99) PMID:23641277

Swept-Source Optical Coherence Tomography Angiography in West Nile Virus Chorioretinitis and Associated Occlusive Retinal Vasculitis.

PubMed

Khairallah, Moncef; Kahloun, Rim; Gargouri, Salma; Jelliti, Bechir; Sellami, Dorra; Ben Yahia, Salim; Feki, Jamel

2017-08-01

A 65-year-old man with diabetes and a history of fever of unknown origin 2 weeks earlier complained of sudden decreased vision in the left eye. The patient was diagnosed with bilateral West Nile virus (WNV) chorioretinitis associated with occlusive retinal vasculitis in the left eye. Swept-source optical coherence tomography angiography (SS-OCTA) of the left eye showed extensive, well-delineated, hypointense non-perfusion areas and perifoveal capillary arcade disruption in the superficial capillary plexus, as well as larger non-perfusion areas, capillary rarefaction, and diffuse capillary network attenuation and disorganization in the deep capillary plexus. OCTA may be a valuable tool for noninvasively assessing occlusive retinal vasculitis associated with WNV infection. It allows an accurate detection and precise delineation of areas of retinal capillary nonperfusion in both the superficial and deep capillary plexuses. [Ophthalmic Surg Lasers Imaging Retina. 2017;48:672-675.]. Copyright 2017, SLACK Incorporated.

Seafood Allergy, Toxicity, and Intolerance: A Review.

PubMed

Prester, Ljerka

2016-01-01

Seafood allergies have been increasing their presence in the last 2 decades. Allergic reactions to seafood can range from mild urticarial and oral allergy syndrome to life-threatening anaphylactic reactions. Ingestion of seafood infested with Anisakis larvae can cause a disease known as anisakiasis with symptoms similar to true seafood allergy. Furthermore, some adverse reactions to seafood including histamine fish poisoning (HFP), and intolerance to histamine can trigger clinical symptoms, which, although nonallergic in origin, are similar to true immunoglobulin E (IgE)-mediated allergic reactions. Because seafood allergy usually remains a lifelong food allergy, this review focuses on the current knowledge on fish and shellfish allergens and emphasizes the importance of differentiating seafood allergy from other allergy-like reactions (anisakiasis, HFP, and intolerance to histamine). Key teaching points: • Fish and shellfish are potent allergens that can provoke serious IgE antibody-mediated adverse reactions in sensitive individuals. • Sensitization to seafood allergens can be achieved by ingestion, inhalation, or skin contact. • Shellfish major allergen, tropomyosin, shares significant homology to arthropods (dust mites and cockroaches). • Accidental exposures to seafood products cross-contaminated with fish or shellfish allergens (hidden allergens) during processing may present a health risk for sensitive individuals. • Allergens of fish parasite A. simplex present common hidden allergens in seafood, particularly in raw and undercooked home-made fish dishes. • Symptoms caused by HFP, histamine intolerance, and anisakiasis are similar to true seafood allergy.

The renal histopathology spectrum of elderly patients with kidney diseases: a study of 430 patients in a single Chinese center.

PubMed

Zhu, Ping; Zhou, Fu-de; Zhao, Ming-hui

2014-12-01

The elderly population has significantly increased in China. However, data regarding renal histopathology in this population is lacking. The present study retrospectively analyzed renal disease spectrum of 430 elderly patients who had received renal biopsy at Peking University First Hospital between January 2003 and December 2012. Among 6049 patients receiving renal biopsies during the same period, 430 (7.10%) were elderly (≥65 years). The ratio of male (263 patients) to female (167 patients) was 1.57:1, with an age of 70.29±3.99 (range 65-82) years at the time of biopsy. The most common indication for renal biopsy was nephrotic syndrome (59.53%), followed by acute kidney injury (AKI, 19.53%) and chronic glomerulonephritis (CGN, 16.05%). The most common renal histopathology in primary glomerular disease was idiopathic membranous nephropathy (iMN, 61.02%), followed by IgA nephropathy (18.22%), minimal change disease (MCD, 9.32%) and focal segmental glomerulosclerosis (6.78%). ANCA-associated vasculitis (AAV, 43.95%) was the leading secondary glomerular disease, followed by HBV-related glomerulonephritis (HBV-GN, 24.2%), and amyloidosis (14.01%). In patients with nephrotic syndrome, iMN (50%) was the leading cause, followed by HBV-GN (16.02%), MCD (7.81%), and amyloidosis (7.81%). In patients with iMN, 89.5% presented as nephrotic syndrome, 8.39% as CGN. In patients with AKI, the leading cause was AAV (48.12%), followed by acute interstitial nephritis (20.48%) and acute tubular necrosis (8.43%). In conclusion, in elderly Chinese patients, the most common renal histopathology pattern was iMN in patients with nephrotic syndrome, and AAV in patients with AKI.

The Renal Histopathology Spectrum of Elderly Patients with Kidney Diseases

PubMed Central

Zhu, Ping; Zhou, Fu-de; Zhao, Ming-hui

2014-01-01

Abstract The elderly population has significantly increased in China. However, data regarding renal histopathology in this population is lacking. The present study retrospectively analyzed renal disease spectrum of 430 elderly patients who had received renal biopsy at Peking University First Hospital between January 2003 and December 2012. Among 6049 patients receiving renal biopsies during the same period, 430 (7.10%) were elderly (≥65 years). The ratio of male (263 patients) to female (167 patients) was 1.57:1, with an age of 70.29 ± 3.99 (range 65–82) years at the time of biopsy. The most common indication for renal biopsy was nephrotic syndrome (59.53%), followed by acute kidney injury (AKI, 19.53%) and chronic glomerulonephritis (CGN, 16.05%). The most common renal histopathology in primary glomerular disease was idiopathic membranous nephropathy (iMN, 61.02%), followed by IgA nephropathy (18.22%), minimal change disease (MCD, 9.32%) and focal segmental glomerulosclerosis (6.78%). ANCA-associated vasculitis (AAV, 43.95%) was the leading secondary glomerular disease, followed by HBV-related glomerulonephritis (HBV-GN, 24.2%), and amyloidosis (14.01%). In patients with nephrotic syndrome, iMN (50%) was the leading cause, followed by HBV-GN (16.02%), MCD (7.81%), and amyloidosis (7.81%). In patients with iMN, 89.5% presented as nephrotic syndrome, 8.39% as CGN. In patients with AKI, the leading cause was AAV (48.12%), followed by acute interstitial nephritis (20.48%) and acute tubular necrosis (8.43%). In conclusion, in elderly Chinese patients, the most common renal histopathology pattern was iMN in patients with nephrotic syndrome, and AAV in patients with AKI. PMID:25526441

Good syndrome and other causes of cytomegalovirus retinitis in HIV-negative patients-case report and comprehensive review of the literature.

PubMed

Downes, Kenneth M; Tarasewicz, Dariusz; Weisberg, Laurie J; Cunningham, Emmett T

2016-12-01

We describe a 65-year-old Thai woman who developed cytomegalovirus retinitis (CMVR) in the setting of Good syndrome-a rare, acquired partial immune deficiency caused by thymoma. The patient subsequently developed vitritis with cystoid macular edema (CME) similar to immune recovery uveitis (IRU) despite control of the retinitis with antiviral agents. A comprehensive review of the literature through December, 2014, identified an additional 279 eyes of 208 patients with CMVR in the absence of human immunodeficiency virus (HIV) infection. Including our newly reported case, 9 of the 208 patients (4.3 %) had Good syndrome. Twenty-one of the 208 patients (10.1 %) had CMVR related to intraocular or periocular corticosteroid administration. The remaining 178 patients (85.6 %) acquired CMVR from other causes. Within the subset of patients who did not have Good syndrome or did not acquire CMVR followed by intraocular or periocular corticosteroid administration, there were many other factors contributing to a decline in immune function. The most common included age over 60 years (33.1 %), an underlying malignancy (28.7 %), a systemic autoimmune disorder requiring systemic immunosuppression (19.1 %), organ (15.2 %) or bone marrow (16.3 %) transplantation requiring systemic immunosuppression, and diabetes mellitus (6.1 %). Only 4.5 % of the patients had no identifiable contributor to a decline in immune function. While the clinical features of CMVR are generally similar in HIV-negative and HIV-positive patients, the rates of moderate to severe intraocular inflammation and of occlusive retinal vasculitis appear to be higher in HIV-negative patients.

Gaze palsy, hypogeusia and a probable association with miscarriage of pregnancy--the expanding clinical spectrum of non-opticospinal neuromyelitis optica spectrum disorders: a case report.

PubMed

Chang, Thashi; Withana, Milinda

2015-02-10

Neuromyelitis optica is characterised by optic neuritis, longitudinally-extensive transverse myelitis and presence of anti-aquaporin-4 antibodies in the serum. However, non-opticospinal central nervous system manifestations have been increasingly recognised. Awareness of the widening clinical spectrum of neuromyelitis optica (unified within the nosology of 'neuromyelitis optica spectrum disorders') is key to earlier diagnosis and appropriate therapy. We report 2 patients to illustrate the varied clinical manifestations of neuromyelitis optica spectrum disorders while postulating an effect of anti-aquaporin-4 antibodies on the miscarriage of pregnancy. This is the first report of horizontal gaze palsy as a presenting symptom of neuromyelitis optica spectrum disorders. Patient 1: A 17-year-old Sri Lankan female presented with hypersomnolence, lateral gaze palsy and loss of taste of 1 week duration. Two years previously she had presented with intractable hiccups and vomiting followed by a brainstem syndrome. Magnetic resonance imaging showed a lesion in the left cerebellum extending into the pons while lesions in bilateral hypothalami and medulla noted 2 years ago had resolved. Autoimmune, vasculitis and infection screens were negative. Anti-aquaporin-4 antibodies were detected in serum. All her symptoms resolved with immunosuppressive therapy. Patient 2: A 47-Year-old Sri Lankan female presented with persistent vomiting lasting over 3 weeks. Three years previously, at 25-weeks of her 4(th) pregnancy, she had presented with quadriparesis and was found to have a longitudinally extensive transverse myelitis from C2 to T2 vertebral levels, which gradually improved following intravenous steroid therapy. Magnetic resonance imaging showed a hyper-intense lesion in the area postrema and longitudinally extensive atrophy of the cord corresponding to her previous myelitis. Autoimmune, vasculitis and infection screens were negative. Anti-aquaporin-4 antibodies were detected in serum. Her vomiting subsided with immunosuppressive therapy. Her second pregnancy had resulted in a first-trimester miscarriage. The clinical spectrum of neuromyelitis optica spectrum disorders has expanded beyond optic neuritis and myelitis to include non-opticospinal syndromes involving the diencephalon, brainstem and cerebrum. Our report highlights the varied central nervous system manifestations of neuromyelitis optica spectrum disorders and miscarriage of pregnancy possibly related to anti-aquaporin-4 antibodies.

Henoch Schönlein purpura presenting as duodenal ulcer and gastric outlet obstruction.

PubMed

Rathore, Mukesh; Shrivastava, Rimjhim; Goyal, Ravinder; Radotra, B D; Thapa, B R

2014-02-01

Henoch-Schönlein purpura (HSP) is an acute small vessel leucocytoclastic vasculitis. It is the commonest vasculitis in children, with an incidence of about 10 cases per 100, 000 a year. Gastrointestinal manifestations are commonly encountered, however hematemesis and gastric outlet obstruction are rarely reported. The authors present the case of a 5-y-old boy having hematemesis, gastric outlet obstruction and multiple duodenal ulcers. He improved with steroids and conservative management.

Isolated benign cerebral vasculitis or migrainous vasospasm?

PubMed Central

Serdaru, M; Chiras, J; Cujas, M; Lhermitte, F

1984-01-01

A 39-year-old woman experienced severe headache, epilepsy and rapidly progressive aphasia and hemianopia. Carotid angiograms displayed segmentary narrowing of intracranial arteries as previously described in benign cerebral vasculitis. Her superficial temporal artery was also involved, allowing a biopsy of the abnormal part of the vessel. Microscopical study of this artery was normal. A second carotid angiogram, 14 days later, showed normal intracranial arteries. These findings suggest arterial spasm rather than distal arteritis. Images PMID:6693916

A Case of Polyarteritis Nodosa with Bilateral Ureteral Obstruction

PubMed Central

Yoo, Bin; Kim, Hong Kyu; Choi, Seung Won; Moon, Hee Bom

1996-01-01

We report a case of bilateral ureteral obstruction most likely caused by polyarteritis nodosa. The diagnosis was based upon muscle biopsy which showed typical necrotizing vasculitis in medium size artery in conjunction with microaneurysms in renal angiography. Ureteral obstruction is a rare manifestation of polyarteritis nodosa. This condition is thought to result from vasculitis of periureteral vessels. The patient was managed with prednisolone alone, which resulted in complete resolution of ureteral obstruction on both sides. PMID:8854655

A Pilot Study Evaluating Cerebral Vasculitis in Kawasaki's Disease.

PubMed

Yeom, Jung Sook; Cho, Young Hye; Koo, Chung Mo; Jun, Jin Su; Park, Ji Sook; Park, Eun Sil; Seo, Ji-Hyun; Lim, Jae-Young; Woo, Hyang-Ok; Youn, Hee-Shang

2018-06-18

Cerebral vasculitis is thought to be a possible underlying mechanism of severe neurological complications of Kawasaki's disease (KD), such as cerebral infarct or aneurysm rupture. To evaluate the intracranial inflammatory response in patients with acute-stage KD, we measured the levels of cytokines (interleukin [IL]-6 and tumor necrosis factor [TNF]-α) and pentraxin-3 (PTX3) in the cerebrospinal fluid of patients with KD ( n  = 7) and compared the levels to those of the age- and sex-matched febrile control patients (bacterial meningitis [ n  = 5], enteroviral meningitis [ n  = 10], nonspecific viral illness without central nervous system involvement [ n  = 10]). PTX3 and TNF-α were rarely detected and only in trace concentration in KD, and the levels of IL-6 were not different from those of nonspecific viral illnesses. These mediators are not established biomarkers for cerebral vasculitis but might reflect vascular inflammation in various diseases including KD. Therefore, intracranial inflammation including vasculitis seems to be insignificant in our patients with KD. However, our results might be attributed to the fact that these patients lacked any clinical signs of cerebral or coronary vessel involvement. None of them underwent brain imaging. To clarify this issue, further studies involving patients with neurologic symptoms and proven involvement of cerebral vessels are needed. Georg Thieme Verlag KG Stuttgart · New York.

Genetics of immunoglobulin-A vasculitis (Henoch-Schönlein purpura): An updated review.

PubMed

López-Mejías, Raquel; Castañeda, Santos; Genre, Fernanda; Remuzgo-Martínez, Sara; Carmona, F David; Llorca, Javier; Blanco, Ricardo; Martín, Javier; González-Gay, Miguel A

2018-03-01

Immunoglobulin-A vasculitis (IgAV) is classically a childhood small-sized blood vessel vasculitis with predominant involvement of the skin. Gastrointestinal and joint manifestations are common in patients diagnosed with this condition. Nephritis, which is more severe in adults, constitutes the most feared complication of this vasculitis. The molecular bases underlying the origin of IgAV have not been completely elucidated. Nevertheless, several pieces of evidence support the claim that genes play a crucial role in the pathogenesis of this disease. The human leukocyte antigen (HLA) region is, until now, the main genetic factor associated with IgAV pathogenesis. Besides a strong association with HLA class II alleles, specifically HLA-DRB1 alleles, HLA class I alleles also seem to influence on the predisposition of this disease. Other gene polymorphisms located outside the HLA region, including those coding cytokines, chemokines, adhesion molecules as well as those related to T-cells, aberrant glycosylation of IgA1, nitric oxide production, neoangiogenesis, renin-angiotensin system and lipid, Pyrin and homocysteine metabolism, may be implicated not only in the predisposition to IgAV but also in its severity. An update of the current knowledge of the genetic component associated with the pathogenesis of IgAV is detailed in this review. Copyright © 2018 The Author(s). Published by Elsevier B.V. All rights reserved.

Predictors of relapses in ANCA-associated small vessel vasculitis with kidney involvement

PubMed Central

Iuliana, Andreiana; Simona, Stancu; Andreea, Avram; Ludmila, Taran; Gabriel, Mircescu

2014-01-01

Rationale: Almost half of the patients with anti-neutrophil cytoplasmic antibodies (ANCA) associated small vessel vasculitis relapse and their characteristics are still to be defined Objective: We aimed to evaluate the relapse rate and its determinants in a cohort of patients with ANCA associated vasculitis with severe kidney involvement. Methods and results: This is a retrospective study which included 100 patients consecutively admitted in a Nephrology Department with crescentic pauci-immune glomerulonephritis diagnosed by kidney biopsy. ANCAs were assessed by capture ELISA or indirect immunofluorescence (IFI). Patients were followed for a median period of 3.2 [0.1; 5.5] years. The median age was 61.6 years. The clinical condition at presentation was severe (median BVAS 16 and BVAS over 21 in one quarter of patients), mostly because of general, kidney and lung scores. Median creatinine was 5.7 mg/dL and 17% of the patients needed temporary dialysis. Eight patients relapsed (13.8%): one in the lung and seven in the kidney. The median time to relapse was 11.3 [9.2; 19.9] months. None of the investigated parameters allowed for differentiating patients who relapsed from those who did not, except higher hematuria in those who relapsed. Discussion: In our patients with ANCA vasculitis and severe kidney involvement, the relapse rate is low and hematuria but not ANCA specificity or clinical presentation allows the prediction of relapse. PMID:27057255

Varicella Zoster Virus and Large Vessel Vasculitis, the Absence of an Association.

PubMed

Procop, Gary W; Eng, Charis; Clifford, Alison; Villa-Forte, Alexandra; Calabrese, Leonard H; Roselli, Eric; Svensson, Lars; Johnston, Douglas; Pettersson, Gosta; Soltesz, Edward; Lystad, Lisa; Perry, Julian D; Blandford, Alexander; Wilson, Deborah A; Hoffman, Gary S

2017-01-01

It is controversial whether microorganisms play a role in the pathogenesis of large and medium vessel vasculitides (eg, giant cell arteritis [GCA], Takayasu arteritis [TAK] and focal idiopathic aortitis [FIA]). Recent studies have reported the presence of Varicella Zoster Virus (VZV) within formalin-fixed, paraffin-embedded temporal arteries and aortas of about three-quarters or more of patients with these conditions, and in a minority of controls. In a prospective study, we sought to confirm these findings using DNA extracted from vessels that were harvested under surgically aseptic conditions and snap frozen. DNA samples extracted from 11 surgically sterile temporal arteries and 31 surgically sterile thoracic aortas were used in an attempt to identify the vessel-associated VZV genome. Two different validated PCR methods were used. Thirty-one thoracic aorta aneurysm specimens included biopsies from 8 patients with GCA, 2 from patients with TAK, 6 from patients with FIA, and 15 from patients without vasculitis, who had non-inflammatory aneurysms. Eleven temporal artery biopsies were collected from 5 patients with GCA and 6 controls. The presence of VZV was not identified in either the specimens from patients with large vessel vasculitis or from the controls. Using surgically sterile snap-frozen specimens, we were unable to confirm recent reports of the presence of VZV in either aortas or temporal arteries from patients with large vessel vasculitis or controls.

Varicella Zoster Virus and Large Vessel Vasculitis, the Absence of an Association

PubMed Central

Procop, Gary W.; Eng, Charis; Clifford, Alison; Villa-Forte, Alexandra; Calabrese, Leonard H.; Roselli, Eric; Svensson, Lars; Johnston, Douglas; Pettersson, Gosta; Soltesz, Edward; Lystad, Lisa; Perry, Julian D.; Blandford, Alexander; Wilson, Deborah A.; Hoffman, Gary S.

2017-01-01

Objective It is controversial whether microorganisms play a role in the pathogenesis of large and medium vessel vasculitides (eg, giant cell arteritis [GCA], Takayasu arteritis [TAK] and focal idiopathic aortitis [FIA]). Recent studies have reported the presence of Varicella Zoster Virus (VZV) within formalin-fixed, paraffin-embedded temporal arteries and aortas of about three-quarters or more of patients with these conditions, and in a minority of controls. In a prospective study, we sought to confirm these findings using DNA extracted from vessels that were harvested under surgically aseptic conditions and snap frozen. Methods and Results DNA samples extracted from 11 surgically sterile temporal arteries and 31 surgically sterile thoracic aortas were used in an attempt to identify the vessel-associated VZV genome. Two different validated PCR methods were used. Thirty-one thoracic aorta aneurysm specimens included biopsies from 8 patients with GCA, 2 from patients with TAK, 6 from patients with FIA, and 15 from patients without vasculitis, who had non-inflammatory aneurysms. Eleven temporal artery biopsies were collected from 5 patients with GCA and 6 controls. The presence of VZV was not identified in either the specimens from patients with large vessel vasculitis or from the controls. Conclusions Using surgically sterile snap-frozen specimens, we were unable to confirm recent reports of the presence of VZV in either aortas or temporal arteries from patients with large vessel vasculitis or controls. PMID:28758156

Churg-Strauss Syndrome Following Vaccination Against 2010 Influenza A (H1N1): A Case Report.

PubMed

Fu, Mu-Hui; Tsai, Wan-Chen; Lan, Jui; Lu, Cheng-Hsien; Lee, Lian-Hui; Huang, Chih-Cheng

2014-09-01

Churg-Strauss syndrome (CSS) is a systemic inflammatory disorder characterized by asthma, transient pulmonary infiltration, hyper-eosinophilia, and systemic vasculitis. Reported triggering factors include infections, drugs, allergic desensitization, and vaccinations, although cases involving the latter two are extremely rare. Herein, we describe a patient who developed CSS after receiving an H1N1 vaccination. A 55-year-old woman presented with fever, skin eruptions, and sensory impairment of her feet within one week after an H1N1 vaccine injection. A chest X-ray showed pulmonary infiltrations in both lower lung fields. Eosinophilia was noted in a hematological test, and an electrophysiological study revealed a pattern of mononeuritis multiplex. A skin biopsy was performed which revealed palisading necrotizing granuloma around a degenerated dermis and eosinophilic infiltration of the blood vessel walls. These findings combined with the hematological and electrophysiological findings met the criteria of CSS according to the American College of Rheumatology. The patient recovered well after steroid treatment. This case highlights the possibility that the H1N1 vaccination can trigger CSS. Due to the rarity of reported autoimmune events after vaccine administration and the obscure causal association between autoimmunity and a vaccine, further post-marketing surveillance and research are necessary to clarify the relationship and identify risk factors.

Acute retinal necrosis results in low vision in a young patient with a history of herpes simplex virus encephalitis.

PubMed

Shahi, Sanjeet K

2017-05-01

Acute retinal necrosis (ARN), secondary to herpes simplex encephalitis, is a rare syndrome that can present in healthy individuals, as well as immuno-compromised patients. Most cases are caused by a secondary infection from the herpes virus family, with varicella zoster virus being the leading cause of this syndrome. Potential symptoms include blurry vision, floaters, ocular pain and photophobia. Ocular findings may consist of severe uveitis, retinal vasculitis, retinal necrosis, papillitis and retinal detachment. Clinical manifestations of this disease may include increased intraocular pressure, optic disc oedema, optic neuropathy and sheathed retinal arterioles. A complete work up is essential to rule out cytomegalovirus retinitis, herpes simplex encephalitis, herpes virus, syphilis, posterior uveitis and other conditions. Depending on the severity of the disease, the treatment options consist of anticoagulation therapy, cycloplegia, intravenous acyclovir, systemic steroids, prophylactic laser photocoagulation and pars plana vitrectomy with silicon oil for retinal detachment. An extensive history and clinical examination is crucial in making the correct diagnosis. Also, it is very important to be aware of low vision needs and refer the patients, if expressing any sort of functional issues with completing daily living skills, especially reading. In this article, we report one case of unilateral ARN 20 years after herpetic encephalitis. © 2016 Optometry Australia.

A case report and literature review of Churg–Strauss syndrome presenting with myocarditis

PubMed Central

Qiao, Lu; Gao, Dengfeng

2016-01-01

Abstract Background: Churg–Strauss syndrome (CSS) is a multisystem disorder characterized by asthma, prominent peripheral blood eosinophilia, and vasculitis signs. Case summary: Here we report a case of CSS presenting with acute myocarditis and heart failure and review the literature on CSS with cardiac involvement. A 59-year-old man with general fatigue, numbness of limbs, and a 2-year history of asthma was admitted to the department of orthopedics. Eosinophilia, history of asthma, lung infiltrates, peripheral neurological damage, and myocarditis suggested the diagnosis of CSS. Transthoracic echocardiography revealed a dilated hypokinetic left ventricle (left ventricular ejection fraction ∼40%) with mild segmental abnormalities in the septal and apical segments. Conclusion: By reviewing the present case reports, we concluded that (1) the younger age of CSS, the greater occurrence rate of complicating myocarditis and the poorer prognosis; (2) female CSS patients are older than male patients; (3) patients with cardiac involvement usually have a history of severe asthma; (4) markedly increased eosinophil count suggests a potential diagnosis of CSS (when the count increases to 20% of white blood cell counts or 8.1 × 109/L, eosinophils start to infiltrate into myocardium); and (5) negative ANCA status is associated with heart disease in CSS. PMID:28002315

Churg-Strauss Syndrome: The Clinical Features and Long-term Follow-up of 17 Patients

PubMed Central

Oh, Mi-Jung; Lee, Jin-Young; Kwon, Nam-Hee

2006-01-01

Churg-Strauss syndrome (CSS) is a rare multi-system vasculitis; some cases have been reported in Korea. The aim of this study is to describe the clinical features, treatment outcome, and long-term follow-up of CSS from a single Korean medical center. Between 1995 and 2004, seventeen patients were diagnosed with CSS at the Department of Medicine of the Samsung Medical Center, Sungkyunkwan University School of Medicine. The diagnosis of CSS is based on the classification criteria of the American Collage of Rheumatology. All patients had asthma. As in other case series, the lung, peripheral nervous system, and skin were the most commonly involved organs. During the active stage of the disease, most of the patients exhibited peripheral blood eosinophilia and an elevated serum eosinophil cationic protein level. Ten patients were treated with pulses of methylprednisolone followed by tapering and cyclophosphamide, and the others were treated with corticosteroids alone. The outcomes after long-term follow-up were generally good. One patient who was refractory to initial treatment died of heart failure during the follow-up period. CSS was highly variable in its presentation and course. The manifestations may range from mild symptoms to life-threatening conditions. The outcome after long-term follow-up was as good as that of previous studies. PMID:16614512

ANCA-associated vasculitis in Hispanic Americans: an unrecognized severity.

PubMed

Sreih, Antoine G; Mandhadi, Ranadeep; Aldaghlawi, Fadi; Khan, Asad; Irshad, Vajiha; Finn, Katherine; Block, Joel A

2015-05-01

This study aims to compare the severity and outcomes of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) between Hispanics and Caucasians living in the same geographical area. All patients diagnosed with AAV at two academic institutions in Chicago from January 2006 to December 2012 were retrospectively and prospectively identified. Disease activity was measured with the Birmingham Vasculitis Activity Score (BVAS), and disease damage was measured with the Vasculitis Damage Index (VDI). Student's t test and chi-square tests were employed; p ≤ 0.05 was considered significant. Seventy patients with AAV were identified; 15 patients were excluded. Fifty-five patients were included in the study: 23 Hispanics and 32 Caucasians, 35 patients with granulomatosis with polyangiitis (Wegener's), 12 with microscopic polyangiitis, 7 with eosinophilic granulomatosis with polyangiitis, and 1 with renal-limited vasculitis. Compared to Caucasians, Hispanics had a higher BVAS at presentation (16.3 ± 7.6 versus 10.7 ± 7.5, p = 0.006), a higher VDI at presentation (2.90 ± 1.50 versus 2.06 ± 1.30, p = 0.030), and a cumulative VDI (3.90 ± 1.70 versus 2.50 ± 1.90, p = 0.010). Renal involvement was more common among Hispanics (85 % of Hispanics versus 48 % of Caucasians, p = 0.01). Seventy percent of Hispanics had acute renal failure (mean creatinine = 3.37 ± 4.4 mg/dl) of whom seven (50 %) required dialysis, versus 25 % of Caucasians (mean creatinine = 1.78 ± 1.57 mg/dl, p = 0.03) and only two requiring dialysis. Compared to Caucasians, Hispanics with AAV present with more severe disease and higher damage indices. Larger studies are required to confirm these findings and delineate the respective roles of environment and genetics in the pathogenesis of the disease.

[Otolaryngologic manifestations of Churg-Strauss sindrome. Report of a case and review of the literature].

PubMed

Pino Rivero, V; González Palomino, A; Pantoja Hernández, C G; Trinidad Ruíz, G; Pardo Romero, G; Montero García, C; Blasco Huelva, A

2006-01-01

Churg-Strauss Sindrome or allergic granulomatosis is a small vessel systemic vasculitis characterized by asthma, hypereosinophilia and necrotizing vasculitis with extravascular eosinophil granulomas. We describe a case assisted in our hospital who presented pulmonary infiltrates, fever, peripherical neuropathy, weight loss, myalgia, rhinosinusitis, with antecedents of nasal polyposis, and facial edema. Our aim is to review the main otolaryngologic manifestations of this rare illness that is treated with oral corticosteroids, immunosupresor drugs like ciclofosfamide and plasmapheresis.

Ongoing Cerebral Vasculitis During Treatment of Rocky Mountain Spotted Fever.

PubMed

Sun, Lisa R; Huisman, Thierry A G M; Yeshokumar, Anusha K; Johnston, Michael V

2015-11-01

Rocky Mountain spotted fever is a tickborne infection that produces a systemic small-vessel vasculitis; its prognosis is excellent if appropriate treatment is initiated early. Because the advent of effective antirickettsial therapies predates the widespread use of brain magnetic resonance imaging, there are limited data on the effect of untreated Rocky Mountain spotted fever infection on neuroimaging studies. We describe a 7-year-old girl with delayed treatment of Rocky Mountain spotted fever who suffered severe neurological impairment. Serial brain magnetic resonance images revealed a progressive "starry sky appearance," which is proposed to result from the same small vessel vasculitis that causes the characteristic skin rash of this infection. Neurological injury can continue to occur despite specific antirickettsial therapy in Rocky Mountain spotted fever. This child's clinical features raise questions about the optimal management of this infection, particularly the utility of immune modulating therapies in cases of delayed treatment and neurological involvement. Copyright © 2015 Elsevier Inc. All rights reserved.

Simultaneous central retinal artery occlusion and optic nerve vasculitis in Crohn disease.

PubMed

Coussa, Razek Georges; Ali-Ridha, Andre; Vila, Natalia; Alshareef, Rayan; Chen, John

2017-04-01

To describe a case of Crohn disease presenting as occlusive vasculitis resulting in a central retinal artery occlusion (CRAO) in one eye and transient ischemic optic neuropathy in the fellow eye. An 18-year-old patient recently diagnosed with biopsy-proven Crohn disease presented with CRAO OD after a previous episode of transient visual loss OS. Extensive workup was negative for other autoimmune or infectious etiologies. The patient was started on intravenous methylprednisolone for 72 h followed by maintenance dose of azathioprine and oral prednisone. Signs of inflammation resolved gradually with some improvement of visual acuity despite developing optic atrophy. To our knowledge, this is the first case of unilateral CRAO and bilateral optic nerve occlusive vasculitis in Crohn disease, which should be considered as an etiology of retinal vascular occlusive disorders especially in young patients. It is important for ophthalmologists to be aware of the ophthalmic risks associated with Crohn disease as aggressive treatment with systemic steroids and immunosuppressive agents is often needed.

Isolated (localized) idiopathic granulomatous (giant cell) vasculitis in an intramuscular lipoma.

PubMed

Fernando Val-Bernal, J; Val, Daniel; Calvo, Ignacio; Francisca Garijo, M

2006-01-01

Isolated (localized) idiopathic granulomatous vasculitis (IGV) is an uncommon, heterogeneous, and poorly defined group of disorders characterized by infiltration of the arterial wall caused by compactly grouped mononuclear phagocytes, with or without giant cells, in segmental distribution. We report on a 55-year-old woman with IGV limited to an intramuscular lipoma of the left thigh. The vasculitis was identified incidentally upon microscopic examination of the removed tumor. The IGV was centered on two medium-sized arteries, accompanied by narrowing of the lumens, and not associated with secondary changes such as infart or postinfart fibrosis. The inflammatory infiltrate was rich in T-lymphocytes and macrophages, with the presence of giant cells. The patient was asymptomatic and well in a follow-up period of 2 months, during which she was not treated. To our knowledge, this is the first report of lipoma involvement in localized IGV. It is important to distinguish cases of isolated intratumorous IGV from systemic disease, because the latter implies a poor prognosis and requires an aggressive treatment.

Severe Henoch-Schönlein purpura with infliximab for ulcerative colitis.

PubMed

Song, Yang; Shi, Yan-Hong; He, Chong; Liu, Chang-Qin; Wang, Jun-Shan; Zhao, Yu-Jie; Guo, Yan-Min; Wu, Rui-Jin; Feng, Xiao-Yue; Liu, Zhan-Ju

2015-05-21

Infliximab (IFX) is an anti-tumor necrosis factor chimeric antibody that is effective for treatment of autoimmune disorders such as Crohn's disease and ulcerative colitis (UC). IFX is well tolerated with a low incidence of adverse effects such as infections, skin reactions, autoimmunity, and malignancy. Dermatological manifestations can appear as infusion reaction, vasculitis, cutaneous infections, psoriasis, eczema, and skin cancer. Here, we present an unusual case of extensive and sporadic subcutaneous ecchymosis in a 69-year-old woman with severe UC, partial colectomy and cecostomy, following her initial dose of IFX. The reaction occurred during infliximab infusion, and withdrawal of IFX led to gradual alleviation of her symptoms. We concluded that Henoch-Schönlein purpura, a kind of leukocytoclastic vasculitis, might have contributed to the development of the bruising. Although the precise mechanisms of the vasculitis are still controversial, such a case highlights the importance of subcutaneous adverse effects in the management of UC with IFX.

[The complement system in the pathogenesis of antineutrophil cytoplasm antibodies-associated vasculitis].

PubMed

Flores-Suárez, Luis F

2011-12-01

One of the main characteristics of the vasculitis associated with antineutrophil cytoplasm autoantibodies (AASV) is the absence of immune complex deposition in biopsies of affected tissues as well as a lack of complement depletion. However, in early stages of disease induced in animal models, it has been observed that the complement system may be involved in the generation of these diseases. There are various animal models which have been developed with the aim of knowing which are the pathogenic mechanisms in granulomatosis with polyangiitis (Wegener) (GPA) and microscopic polyangiitis (MPA), the latter being explained using these approaches in a more satisfactory manner, as there is lack of a model which reproduces the changes leading to a granulomatous vasculitis associated with antibodies against proteinase-3, as in GPA. This short review presents recent evidence of the presence of complement in biopsies of patients with AASV and the most recent animal models, which show the participation of complement in their etiology. Copyright © 2011 Elsevier España, S.L. All rights reserved.

Acral keratoses and leucocytoclastic vasculitis occurring during treatment of essential thrombocythaemia with hydroxyurea.

PubMed

Worley, B; Glassman, S J

2016-03-01

Hydroxyurea is used in essential thrombocythaemia to lower thromboembolic risk. Cutaneous adverse effects from hydroxyurea are diverse. Small vessel vasculitis has been rarely reported, and the coexistence of several different morphologies has not been described. We report a case of acral keratoses, psoriasiform plaques and leucocytoclastic vasculitis (LCV) in a patient with essential thrombocythaemia. A 69-year-old woman developed a confusing array of skin lesions including keratotic papules, psoriasiform plaques and keratoderma 4 years after commencing hydroxyurea therapy. The initial diagnosis was hand and foot psoriasis, but lesions were resistant to therapy. With an increase in the dose of hydroxyurea, the lesions ulcerated. Skin biopsies taken from different sites indicated different diagnoses, including LCV. Discontinuation of hydroxyurea yielded rapid improvement. Although the most commonly reported cutaneous adverse effect from hydroxyurea is leg ulceration, this can be preceded or accompanied by less dramatic skin lesions. Unless recognized, delayed diagnosis and lesion progression can occur. © 2015 British Association of Dermatologists.

[Case of CNS-limited ANCA-associated vasculitis presenting as recurrent ischemic stroke].

PubMed

Wakisaka, Kayo; Hagiwara, Noriko; Kanazawa, Yuka; Arakawa, Shuji; Ago, Tetsuro; Kitazono, Takanari

2014-01-01

A 73-year-old man was admitted to our hospital because of a decrease in spontaneity. His medical history included two stroke episodes, probably related to hypertension. Brain MRI on admission demonstrated acute infarction in the right caudate nucleus and left putamen. Intravenous infusion of a low molecular-weight heparin added to oral antiplatelets was started. Following admission, he developed a low grade fever and severe inflammatory reaction. The focus of infection was not evident, and none of the antibiotics tried were effective. Ten days after admission, he developed right hemiparesis, and an additional brain MRI showed new multiple infarctions. We also determined the presence of a high MPO-ANCA titer (57 EU), and we diagnosed the patient's condition to be ANCA-associated vasculitis (AAV). Steroid therapy improved his inflammatory reaction and stroke recurrence was not observed. We suggest that vasculitis should be considered as a potential risk factor for repeated small infarctions with fever of unknown origin, especially those of perforating artery territories.

Silica exposure and systemic vasculitis.

PubMed Central

Mulloy, Karen B

2003-01-01

Work in Department of Energy (DOE) facilities has exposed workers to multiple toxic agents leading to acute and chronic diseases. Many exposures were common to numerous work sites. Exposure to crystalline silica was primarily restricted to a few facilities. I present the case of a 63-year-old male who worked in DOE facilities for 30 years as a weapons testing technician. In addition to silica, other workplace exposures included beryllium, various solvents and heavy metals, depleted uranium, and ionizing radiation. In 1989 a painful macular skin lesion was biopsied and diagnosed as leukocytoclastic vasculitis. By 1992 he developed gross hematuria and dyspnea. Blood laboratory results revealed a serum creatinine concentration of 2.1 mg/dL, ethrythrocyte sedimentation rate of 61 mm/hr, negative cANCA (antineutrophil cytoplasmic antibody cytoplasmic pattern), positive pANCA (ANCA perinuclear pattern), and antiglomerular basement membrane negative. Renal biopsy showed proliferative (crescentric) and necrotizing glomerulonephritis. The patient's diagnoses included microscopic polyangiitis, systemic necrotizing vasculitis, leukocytoclastic vasculitis, and glomerulonephritis. Environmental triggers are thought to play a role in the development of an idiopathic expression of systemic autoimmune disease. Crystalline silica exposure has been linked to rheumatoid arthritis, scleroderma, systemic lupus erythematosus, rapidly progressive glomerulonephritis and some of the small vessel vasculitides. DOE workers are currently able to apply for compensation under the federal Energy Employees Occupational Illness Compensation Program (EEOICP). However, the only diseases covered by EEOICP are cancers related to radiation exposure, chronic beryllium disease, and chronic silicosis. PMID:14644669

Evaluation of induction of porcine dermatitis and nephropathy syndrome in gnotobiotic pigs with negative results for porcine circovirus type 2.

PubMed

Krakowka, Steven; Hartunian, Catherine; Hamberg, Alexander; Shoup, David; Rings, Michael; Zhang, Yan; Allan, Gordon; Ellis, John A

2008-12-01

To determine whether porcine dermatitis and nephropathy syndrome (PDNS) could be experimentally induced in gnotobiotic swine. Plasma samples from 27 sows and 20 conventional weaned piglets were obtained, and 30 gnotobiotic pigs were used in experiments. 3 experiments were conducted. Groups of 3-day-old gnotobiotic pigs were inoculated with pooled plasma samples obtained from healthy feeder pigs in a herd that was in the initial phases of an outbreak of respiratory disease; gross and histologic lesions of PDNS were detected in the inoculated pigs. In a second experiment, 2- and 3-day-old gnotobiotic pigs were inoculated with porcine reproductive respiratory syndrome virus (PRRSV) and with PRRSV-negative tissue homogenate containing genogroup 1 torque teno virus (g1-TTV). Lesions of PDNS were detected. Pigs inoculated with pooled plasma or the combination of tissue-culture-origin PRRSV and g1-TTV tissue homogenate developed systemic hemostatic defects, bilaterally symmetric cutaneous hemorrhages, generalized edema, icterus, bilaterally symmetric renal cortical hemorrhage, dermal vasculitis with hemorrhage, and interstitial pneumonia consistent with a clinical and pathologic diagnosis of PDNS. The PRRSV RNAs and g1-TTV DNAs were detected in plasma; all pigs seroconverted to PRRSV, and all had negative results for porcine circovirus type 2 when tested by use of PCR assays. These data suggested that PDNS is a manifestation of disseminated intravascular coagulation in swine. For the experimental conditions reported here, combined infection with g1-TTV and PRRSV was implicated in the genesis of these lesions.

Classification and characteristics of Japanese patients with antineutrophil cytoplasmic antibody-associated vasculitis in a nationwide, prospective, inception cohort study.

PubMed

Sada, Ken-ei; Yamamura, Masahiro; Harigai, Masayoshi; Fujii, Takao; Dobashi, Hiroaki; Takasaki, Yoshinari; Ito, Satoshi; Yamada, Hidehiro; Wada, Takashi; Hirahashi, Junichi; Arimura, Yoshihiro; Makino, Hirofumi

2014-04-23

We investigated the clinical and serological features of patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) in Japan using data from a nationwide, prospective, inception cohort study. In total, 156 Japanese patients with newly diagnosed AAV were classified according to the European Medicines Agency (EMEA) algorithm with exploratory surrogate markers for AAV-related non-granulomatous pulmonary lesions, predefined as alveolar haemorrhage and interstitial lung disease (ILD), and their clinical and serological features were evaluated. Using the EMEA algorithm, we identified 14 patients (9.0%) with eosinophilic granulomatosis with polyangiitis (EGPA), 33 (21.2%) with granulomatosis with polyangiitis (GPA), 78 (50.0%) with microscopic polyangiitis and renal-limited vasculitis (MPA/RLV), and 31 (19.9%) with unclassifiable vasculitis. The average ages of patients with EGPA (male/female, 5/9), GPA (12/21), and MPA/RLV (35/43) and unclassifiable (9/22) were 58.0, 63.6, 71.1, and 70.6 years, respectively. Myeloperoxidase (MPO)-ANCA and proteinase-3 ANCA positivity was 50.0% and 0% for EGPA, 54.6% and 45.5% for GPA, 97.4% and 2.6% for MPA/RLV, and 93.5% and 3.2% for unclassifiable, respectively. According to the Birmingham Vasculitis Activity Score (BVAS), cutaneous (71.4%) and nervous system (92.9%) manifestations were prominent in EGPA and ear, nose, and throat manifestations (84.9%) and chest manifestations (66.7%) in GPA. Renal manifestations developed frequently in MPA/RLV (91.0%) and GPA (63.6%). The average serum creatinine levels were 0.71 mg/dL for EGPA, 1.51 mg/dL for GPA, 2.46 mg/dL for MPA/RLV, and 0.69 mg/dL for unclassifiable. The percentages of patients with ILD were 14.3% for EGPA, 9.0% for GPA, 47.4% for MPA/RLV, and 61.3% for unclassifiable. Patients with ILD (n = 61) had significantly lower BVAS (P = 0.019) with fewer ear, nose, and throat and cardiovascular manifestations than patients without ILD (n = 95). MPO-ANCA-positive MPA/RLV is the most common form of AAV in Japanese patients, and one-half of patients with GPA were positive for MPO-ANCA. ILD is an important clinical manifestation in Japanese patients with AAV. Unclassifiable vasculitis with MPO-ANCA positivity and ILD may represent a novel variant of MPA. The University Hospital Medical Information Network Clinical Trials Registry: UMIN000001648. Registered 28 February 2009.

Amphetamine-associated ischemic stroke: clinical presentation and proposed pathogenesis.

PubMed

De Silva, Deidre Anne; Wong, Meng Cheong; Lee, Moi Pin; Chen, Christopher Li-Hsian; Chang, Hui Meng

2007-01-01

We report a young lady with acute left middle cerebral artery infarction after acute intake of amphetamine. This is the first case report of amphetamine-induced ischemic stroke with serial angiography and transcranial color-coded Doppler studies. The temporal sequence of stenosis of at least 3 weeks with subsequent complete resolution by 3 months and a "beaded" appearance on angiography support vasculitis or vasospasm as the pathogenesis of ischemic stroke in this patient. The presence of microembolic signals supports acute thrombosis at the site of vasculitis/vasospasm with distal embolism.

Therapeutic apheresis in the Republic of Macedonia - our five years experience (2000-2004).

PubMed

Milovanceva-Popovska, M; Stojkovski, Lj; Grcevska, L; Dzikova, S; Ristovska, V; Gogovska, L; Polenakovic, M

2006-07-01

Membrane plasma exchange (PE) is a mode of extracorporeal blood purification. Since 1985 membrane PE has been in regular use at the Department of Nephrology, Medical Faculty of Skopje, R.Macedonia. In this paper we report on five years (2000-2004) of single centre plasma exchange activity. We performed 540 PE treatments (108 PE/per year) on 99 patients. The M/F ratio was 40/48. The patients underwent a median of 5.45 procedures (range, 1-16). The treated patients were from different Departments. Protocols for PE depend on the disease and its severity. PE were performed 2-4 times weekly using Gambro PF 2000 N filters with an adaptation of the Gambro AK10 dialysis machine or with the Gambro Prizma machine (2 cases). Blood access was achieved through femoral vein. Substitution was made with fresh frozen plasma and/or with 20% human albumin combined with Ringer's solution. An average amount of 2150 ml plasmafiltrate per treatment (respectively 30 to 40 ml plasmafiltrate/kg body weight) was eliminated. Most therapeutic procedures were performed on patients from the Department of Neurology. 63.6% of all patients were referred for Myasthenia gravis and the Guillian Barre syndrome. The total number of procedures per year has remained fairly stable, corresponding to a median of 5.4 treatments/100 000 inhabitants. We observed hypocalcaemia in 8% of the patients, urticarial reactions in 7.3%, pruritic reactions in 12%, and hypotension/headache in 6.8%. No major procedural complications were seen.

Early Outcomes in Children With Antineutrophil Cytoplasmic Antibody-Associated Vasculitis.

PubMed

Morishita, Kimberly A; Moorthy, Lakshmi N; Lubieniecka, Joanna M; Twilt, Marinka; Yeung, Rae S M; Toth, Mary B; Shenoi, Susan; Ristic, Goran; Nielsen, Susan M; Luqmani, Raashid A; Li, Suzanne C; Lee, Tzielan; Lawson, Erica F; Kostik, Mikhail M; Klein-Gitelman, Marisa; Huber, Adam M; Hersh, Aimee O; Foell, Dirk; Elder, Melissa E; Eberhard, Barbara A; Dancey, Paul; Charuvanij, Sirirat; Benseler, Susanne M; Cabral, David A

2017-07-01

To characterize the early disease course in childhood-onset antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) and the 12-month outcomes in children with AAV. Eligible subjects were children entered into the Pediatric Vasculitis Initiative study who were diagnosed before their eighteenth birthday as having granulomatosis with polyangiitis (Wegener's), microscopic polyangiitis, eosinophilic granulomatosis with polyangiitis (Churg-Strauss), or ANCA-positive pauci-immune glomerulonephritis. The primary outcome measure was achievement of disease remission (Pediatric Vasculitis Activity Score [PVAS] of 0) at 12 months with a corticosteroid dosage of <0.2 mg/kg/day. Secondary outcome measures included the rates of inactive disease (PVAS of 0, with any corticosteroid dosage) and rates of improvement at postinduction (4-6 months after diagnosis) and at 12 months, presence of damage at 12 months (measured by a modified Pediatric Vasculitis Damage Index [PVDI]; score 0 = no damage, score 1 = one damage item present), and relapse rates at 12 months. In total, 105 children with AAV were included in the study. The median age at diagnosis was 13.8 years (interquartile range 10.9-15.8 years). Among the study cohort, 42% of patients achieved remission at 12 months, 49% had inactive disease at postinduction (4-6 months), and 61% had inactive disease at 12 months. The majority of patients improved, even if they did not achieve inactive disease. An improvement in the PVAS score of at least 50% from time of diagnosis to postinduction was seen in 92% of patients. Minor relapses occurred in 12 (24%) of 51 patients after inactive disease had been achieved postinduction. The median PVDI damage score at 12 months was 1 (range 0-6), and 63% of patients had ≥1 PVDI damage item scored as present at 12 months. This is the largest study to date to assess disease outcomes in pediatric AAV. Although the study showed that a significant proportion of patients did not achieve remission, the majority of patients responded to treatment. Unfortunately, more than one-half of this patient cohort experienced damage to various organ systems early in their disease course. © 2017, American College of Rheumatology.

Evidence-based management of Kawasaki disease in the emergency department.

PubMed

Seaton, Kara K; Kharbanda, Anupam

2015-01-01

Kawasaki disease, also known as mucocutaneous lymph node syndrome, was first described in Japan in 1967. It is currently the leading cause of acquired heart disease in children in the United States. Untreated Kawasaki disease may lead to the formation of coronary artery aneurysms and sudden cardiac death in children. This vasculitis presents with fever for ≥ 5 days, plus a combination of key criteria. Because each of the symptoms commonly occurs in other childhood illnesses, the disease can be difficult to diagnose, especially in children who present with an incomplete form of the disease. At this time, the etiology of the disease remains unknown, and there is no single diagnostic test to confirm the diagnosis. This issue reviews the presentation, diagnostic criteria, and management of Kawasaki disease in the emergency department. Emergency clinicians should consider Kawasaki disease as a diagnosis in pediatric patients presenting with prolonged fever, as prompt evaluation and management can significantly decrease the risk of serious cardiac sequelae.

Fetal Neuropathology in Zika Virus-Infected Pregnant Female Rhesus Monkeys.

PubMed

Martinot, Amanda J; Abbink, Peter; Afacan, Onur; Prohl, Anna K; Bronson, Roderick; Hecht, Jonathan L; Borducchi, Erica N; Larocca, Rafael A; Peterson, Rebecca L; Rinaldi, William; Ferguson, Melissa; Didier, Peter J; Weiss, Deborah; Lewis, Mark G; De La Barrera, Rafael A; Yang, Edward; Warfield, Simon K; Barouch, Dan H

2018-05-17

The development of interventions to prevent congenital Zika syndrome (CZS) has been limited by the lack of an established nonhuman primate model. Here we show that infection of female rhesus monkeys early in pregnancy with Zika virus (ZIKV) recapitulates many features of CZS in humans. We infected 9 pregnant monkeys with ZIKV, 6 early in pregnancy (weeks 6-7 of gestation) and 3 later in pregnancy (weeks 12-14 of gestation), and compared findings with uninfected controls. 100% (6 of 6) of monkeys infected early in pregnancy exhibited prolonged maternal viremia and fetal neuropathology, including fetal loss, smaller brain size, and histopathologic brain lesions, including microcalcifications, hemorrhage, necrosis, vasculitis, gliosis, and apoptosis of neuroprogenitor cells. High-resolution MRI demonstrated concordant lesions indicative of deep gray matter injury. We also observed spinal, ocular, and neuromuscular pathology. Our data show that vascular compromise and neuroprogenitor cell dysfunction are hallmarks of CZS pathogenesis, suggesting novel strategies to prevent and to treat this disease. Copyright © 2018 Elsevier Inc. All rights reserved.

Serum ghrelin levels in patients with Behcet’s disease

PubMed Central

Erden, Ilker; Demir, Betül; Cicek, Demet; Dertlioğlu, Selma Bakar; Aydin, Suleyman; Ozturk, Savas

2016-01-01

Introduction Behcet’s disease (BD) is a chronic, relapsing, systemic vasculitis of unknown etiology. Aim To measure serum ghrelin levels in BD patients and healthy controls and to investigate its association with metabolic syndrome (MetS). Material and methods Thirty BD patients and 30 healthy individuals were enrolled in the study. Ghrelin levels were measured in blood samples using ELISA. Results The mean serum ghrelin level in BD patients (28.57 ±14.04) was significantly lower compared to healthy controls (40.72 ±23.21) (p = 0.01). The mean serum ghrelin level in BD patients who had MetS (24.18 ±12.73) was lower compared to BD patients who did not have MetS (30.77 ±14.45), but this difference was not significant (p > 0.05). Conclusions Ghrelin levels were lower in BD patients compared to healthy controls. There was no association between reduced ghrelin levels and MetS; however, there was a negative correlation between ghrelin levels and disease activity. PMID:28035223

Syphilis in adults

PubMed Central

Goh, B

2005-01-01

Syphilis is a sexually transmitted disease with protean manifestations resulting from infection by Treponema pallidum. It is systemic early from the outset, the primary pathology being vasculitis. Acquired syphilis can be divided into primary, secondary, latent, and tertiary stages. The infection can also be transmitted vertically resulting in congenital syphilis, and occasionally by blood transfusion and non-sexual contact. Diagnosis is mainly by dark field microscopy in early syphilis and by serological tests. The management in the tropics depends on the diagnostic facilities available: in resource poor countries, primary syphilis is managed syndromically as for anogenital ulcer. The introduction of rapid "desktop" serological tests may simplify and promote widespread screening for syphilis. The mainstay of treatment is with long acting penicillin. Syphilis promotes the transmission of HIV and both infections can simulate and interact with each other. Treponemes may persist despite effective treatment and may have a role in reactivation in immunosuppressed patients. Partner notification, health education, and screening in high risk populations and pregnant women to prevent congenital syphilis are essential aspects in controlling the infection. PMID:16326843

Parthenium dermatitis manifesting clinically as polymorphic light eruption and prurigo nodularis- like lesions with vasculitis-like picture on histopathology

PubMed Central

Lakshmi, Chembolli; Srinivas, C. R.; Pillai, Suma B.; Shanthakumari, S.

2011-01-01

Parthenium dermatitis is a widespread and distressing dermatoses in rural and urban India caused by the air borne allergen of the Compositae weed Parthenium hysterophorus. Parthenium dermatitis has been thought to be mediated solely by type IV hypersensitivity, but recently a combined immediate (type I) and delayed (type IV) hypersensitivity mechanism has been postulated in the initiation and perpetuation of parthenium dermatitis, especially in sensitized subjects with an atopic diathesis. Initially, the exposed sites of the body are involved. Later in the course of the disease, unexposed sites may get involved. Various clinical presentations have been described in parthenium dermatitis. Typically, it presents as an air borne contact dermatitis (ABCD) involving the eyelids and nasolabial folds Other presentations include a photodermatitis (essentially a pseudo photodermatitis), atopic dermatitis, seborrheic dermatitis, exfoliative dermatitis, hand dermatitis. Photosensitive lichenoid dermatitis and prurigo nodularis are rarer presentations. Uncommon presentations have been described in parthenium dermatitis. They include prurigo nodularis-like lesions and photosensitive lichenoid eruption. Three cases are presented, two of whom presented as polymorphic-like lesions and one as prurigo nodularis. All three patch tested positive to parthenium on Day 2. Prick testing was positive in two of the three patients. Parthenium dermatitis mimicking polymorphic light eruption has not been reported. Histopathology revealed vasculitis in the lesional skin in two of the patients. Although leukocytoclastic vasculitis has been reported earlier from the prick-tested site, this is the first report demonstrating the presence of vasculitis in lesional skin of parthenium dermatitis. PMID:23130236

Prognostic Factors for Hospital Mortality and ICU Admission in Patients With ANCA-Related Pulmonary Vasculitis

PubMed Central

Holguin, Fernando; Ramadan, Bassel; Gal, Anthony A.; Roman, Jesse

2015-01-01

Background The objective of this study was to evaluate the factors predictive of 28-day mortality and admission to Intensive Care Unit (ICU) in patients with ANCA-related pulmonary vasculitis. Methods We reviewed the medical records and imaging studies of 65 patients diagnosed with ANCA-related vasculitis hospitalized with pulmonary complications between February 1985 and November 2002. All patients underwent open or video-assisted thoracoscopic lung biopsy, had a positive ANCA serology, and were negative for glomerular basement membrane antibodies. Results At presentation, 72% had dyspnea, 68% fever, 47% cough, 45% elevated blood pressure, 32.3% hemoptysis, 26.1% sinus involvement, 15% renal failure, and 4.6% scleritis. Pathological findings included alveolar hemorrhage (60%), granulomatous inflammation (46%), and capillaritis (38%). A significant number required mechanical ventilation (27.7%), hemodialysis (24.6%), continuous renal replacement therapy (3.1%), and plasmapheresis (3.1%). The 28-day mortality was 16.9% (11/65). Mechanical ventilation (OR 68, P < 0.005), admission to ICU (OR 18.5, P < 0.01), and blood transfusion (OR 22.4, P < 0.004) were strong predictors of increased mortality within 28 days after admission. Respiratory failure (OR 31, P < 0.0007), hemoptysis (OR 2.9, P < 0.06), smoking (OR 5.9, P < 0.02), and acute renal failure (OR 7.8, P < 0.01) were also predictors for admission to the ICU. Conclusion In patients with ANCA-related pulmonary vasculitis several clinical factors, but not pathologic findings or ANCA titers, are associated with ICU admission and/or 28-day mortality. PMID:18854674

Development of a Core Set of Outcome Measures for Large-vessel Vasculitis: Report from OMERACT 2016.

PubMed

Sreih, Antoine G; Alibaz-Oner, Fatma; Kermani, Tanaz A; Aydin, Sibel Z; Cronholm, Peter F; Davis, Trocon; Easley, Ebony; Gul, Ahmet; Mahr, Alfred; McAlear, Carol A; Milman, Nataliya; Robson, Joanna C; Tomasson, Gunnar; Direskeneli, Haner; Merkel, Peter A

2017-12-01

Among the challenges in conducting clinical trials in large-vessel vasculitis (LVV), including both giant cell arteritis (GCA) and Takayasu arteritis (TA), is the lack of standardized and meaningful outcome measures. The Outcome Measures in Rheumatology (OMERACT) Vasculitis Working Group initiated an international effort to develop and validate data-driven outcome tools for clinical investigation in LVV. An international Delphi exercise was completed to gather opinions from clinical experts on LVV-related domains considered important to measure in trials. Patient interviews and focus groups were completed to identify outcomes of importance to patients. The results of these activities were presented and discussed in a "Virtual Special Interest Group" using telephone- and Internet-based conferences, discussions through electronic mail, and an in-person session at the 2016 OMERACT meeting. A preliminary core set of domains common for all forms of LVV with disease-specific elements was proposed. The majority of experts agree with using common outcome measures for GCA and TA, with the option of supplementation with disease-specific items. Following interviews and focus groups, pain, fatigue, and emotional effect emerged as health-related quality of life domains important to patients. Current disease assessment tools, including the Birmingham Vasculitis Activity Score, were found to be inadequate to assess disease activity in GCA and standardized assessment of imaging tests were felt crucial to study LVV, especially TA. Initial data from a clinician Delphi exercise and structured patient interviews have provided themes toward an OMERACT-endorsed core set of domains and outcome measures.

Circulating Markers of Vascular Injury and Angiogenesis in ANCA-Associated Vasculitis

PubMed Central

Monach, Paul A; Tomasson, Gunnar; Specks, Ulrich; Stone, John H; Cuthbertson, David; Krischer, Jeffrey; Ding, Linna; Fervenza, Fernando C; Fessler, Barri J; Hoffman, Gary S; Ikle, David; Kallenberg, Cees GM; Langford, Carol A; Mueller, Mark; Seo, Philip; St.Clair, E William; Spiera, Robert; Tchao, Nadia; Ytterberg, Steven R; Gu, Yi-Zhong; Snyder, Ronald D; Merkel, Peter A

2011-01-01

Objective To identify biomarkers that distinguish between active ANCA-associated vasculitis (AAV) and remission in a manner superior or complementary to established markers of systemic inflammation. Methods Markers of vascular injury and angiogenesis were measured before and after treatment in a large clinical trial in AAV. 163 subjects enrolled in the Rituximab in ANCA-Associated Vasculitis (RAVE) trial were studied. Serum levels of E-selectin, ICAM-3, MMP1, MMP3, MMP9, P-selectin, thrombomodulin, and VEGF were measured at study screening (time of active disease) and at month 6. ESR and CRP levels had been measured at the time of the clinical visit. The primary outcome was the difference in marker level between screening and month 6 among patients in remission (BVAS/WG score of 0) at month 6. Results All subjects had severe active vasculitis (mean BVAS/WG score 8.6 +/− 3.2 SD) at screening. Among the 123 subjects clinically in remission at month 6, levels of all markers except E-selectin showed significant declines. MMP3 levels were also higher among the 23 subjects with active disease at month 6 than among the 123 subjects in remission. MMP3 levels correlated weakly with ESR and CRP. Conclusion Many markers of vascular injury and angiogenesis are elevated in severe active AAV and decline with treatment, but MMP3 appears to distinguish active AAV from remission better than the other markers studied. Further study of MMP3 is warranted to determine its clinical utility in combination with conventional markers of inflammation and ANCA titers. PMID:21953143

Prevalence of sensitivity to food and drug additives in patients with chronic idiopathic urticaria.

PubMed

Rajan, Jessica P; Simon, Ronald A; Bosso, John V

2014-01-01

Chronic idiopathic urticaria (CIU) is defined as the presence of urticaria most days of the week for a period of 6 weeks or longer. There have been reports of food additive sensitivity in CIU previously, but the prevalence has not been precisely determined. To determine the prevalence of reactions to food and drug additives in patients with CIU. We challenged 100 patients in our allergy/immunology division with CIU to the 11 additives most commonly associated with reactions: tartrazine (FD&C Yellow 5), potassium metabisulfite, monosodium glutamate, aspartame, sodium benzoate, methyl paraben, butylated hydroxy anisole, butylated hydroxy toluene, FD&C Yellow 6, sodium nitrate, sodium nitrite. All of the patients had a history of CIU for longer than 6 weeks, and 43 reported possible history of food or drug additive sensitivity. Single-blind challenges to all of the additives were performed in the clinic and skin scores were recorded. Subjects with positive challenge tests underwent double-blind placebo controlled challenges. Of 100 subjects, only 2 had a positive urticarial response on single-blind challenge. Neither of these patients had a positive urticarial response on double-blind placebo-controlled challenge. There were no gastrointestinal, respiratory, or other symptom, and no patients reported late reactions. We were able to conclude, with 95% confidence intervals that sensitivity to any of the 11 food and drug additives occurs in fewer than 1% of patients with CIU. Food and drug additives appear to be a rare cause of CIU, and avoidance is not recommended. Copyright © 2013 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Early interstitial lung disease in microscopic polyangiitis: Case report and literature review.

PubMed

García-Nava, Marcos; Mateos-Toledo, Heidegger; Guevara-Canseco, Ana Patricia Georgina; Infante-González, Cesar Eduardo; Reyes-Nava, Diego Alberto; Estrada-Castro, Emilio

Microscopic polyangiitis (MPA) is a systemic disease included in the Chapel Hill 2012 Classification as necrotizing vasculitis affecting capillaries, venules and arterioles. It usually expresses antineutrophil cytoplasmic antibodies (ANCA) and has a perinuclear immunofluorescence pattern and correlation with anti-myeloperoxidase (MPO) antibodies. Capillaritis with alveolar hemorrhage is the most common manifestation of lung disease. Interstitial lung disease (ILD) is uncommon, with usual interstitial pneumonia being the predominant pattern. However, other patterns such as organizing pneumonia have been described. No guidelines exist for treating patients with ILD and, currently, ANCA-associated vasculitis (AAV) is managed along the lines of small vessel vasculitis. The prognosis with this association is uncertain, with possibilities of relapse and a fatal outcome. We present a case in which ILD was the first manifestation of MPA, without alveolar hemorrhage, with subsequent renal involvement and, in which, the established treatment produced a significant clinical improvement. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

Outcome Measures Used in Clinical Trials for Behçet Syndrome: A Systematic Review

PubMed Central

Hatemi, Gulen; Merkel, Peter A.; Hamuryudan, Vedat; Boers, Maarten; Direskeneli, Haner; Aydin, Sibel Z.; Yazici, Hasan

2015-01-01

Behçet syndrome (BS) is a multisystem vasculitis that is most active during young adulthood, causing serious disability and significant impairment in quality of life. Differences in the disease course, severity, and organ involvement between patients, depending on the age at presentation and sex, makes it impossible to determine a single management strategy. The diversity and variability in the outcome measures used in clinical trials in BS makes it difficult to compare the results or inform physicians about the best management strategy for individual patients. There is a large unmet need to determine or develop validated outcome measures for use in clinical trials in BS that are acceptable to researchers and regulatory agencies. We conducted a systematic review to describe the outcomes and outcome measures that have been used in clinical trials in BS. This review revealed the diversity and variability in the outcomes and outcome measures and the lack of standard definitions for most outcomes and rarity of validated outcome tools for disease assessment in BS. This systematic literature review will identify domains and candidate instruments for use in a Delphi exercise, the next step in the development of a core set of outcome measures that are properly validated and widely accepted by the collaboration of researchers from many different regions of the world and from different specialties, including rheumatology, ophthalmology, dermatology, gastroenterology, and neurology. PMID:24488418

[Thrombotic microangiopathy in adults].

PubMed

Barrientos, Gonzalo J; Michelangelo, Hernán

2006-01-01

Thrombotic microangiopathic hemolytic anemias include thrombotic thrombocytopenic purpura (TTP), hemolytic uremic syndrome (HUS) and pregnancy associated thrombotic microangiopathy (TMA). Eight adult patients (four males and four females) with TMA who were treated between 2003 and 2004 at the Hospital Italiano de Buenos Aires were reviewed. The average age was 40. Clinical diagnosis of TMA was made on admission in four patients. During their stay in hospital, 4 patients developed HUS characteristics, three as TTP and one presented pregnancy associated TMA. All of them revealed thrombocytopenia and microangiophatic hemolytic anemia. Renal impairment was the third most frequent characteristic at presentation. The patients with TTP revealed the most severe condition. All patients received daily plasma exchange. Immunosuppressants were also used. Four patients recovered completely, 2 passed away, one remains with renal impairment and requires hemodialysis, and a colectomy was performed on one of them. The TMA syndromes are occlusive disorders associated to platelet microvascular thrombi. Systemic and renal circulations are primarily affected. TTP/HUS might represent an overlapping spectrum of idiopathic or secondary disease. Prompt recognition and treatment are vital, because high mortality occurs due to these disorders. Among the differential diagnosis of TMA we can refer to sepsis, neoplasms, systemic vasculitis, eclampsia and others. The mainstay treatments are daily plasma exchange and infusion with fresh frozen plasma. Improving the management of these diseases is required considering their high morbidity and mortality.

Clinical features and prognostic factors of Churg-Strauss syndrome.

PubMed

Kim, Mi-Yeong; Sohn, Kyoung-Hee; Song, Woo-Jung; Park, Heung-Woo; Cho, Sang-Heon; Min, Kyung-Up; Kang, Hye-Ryun

2014-01-01

Churg-Strauss syndrome (CSS) is a rare systemic necrotizing small-vessel vasculitis, with accompanying bronchial asthma, eosinophilia, and eosinophilic infiltration of various tissues. The purposes of our study were to characterize the clinical features of CSS and to identify factors associated with CSS prognosis in Koreans. Medical records were reviewed retrospectively for all physician-diagnosed CSS patients in the Seoul National University Hospital between January 1990 and March 2011. Data from 52 CSS patients were analyzed. The respiratory tract was the most commonly involved organ (90.4%). Renal involvement was less frequent in antineutrophilic cytoplasmic antibody (ANCA)(-) patients than in ANCA(+) patients (p = 0.048). Clinical remission occurred in 95.3% of patients, but 16.3% of them relapsed. Patients who maintained remission for more than 6 months were relatively older (median, 51 years) at diagnosis (p = 0.004), had been diagnosed in earlier stages (p = 0.027), showed more frequent respiratory involvement (p = 0.024) and generalized symptoms (p = 0.039), and showed less frequent cutaneous involvement (p = 0.030) than those who did not achieve persistent (> 6 months) remission. Patients who achieved persistent remission also showed higher C-reactive protein (CRP) levels (p = 0.031) than those who did not. ANCA(-) CSS patients showed less frequent renal involvement. Characteristics of good responders were older age, diagnosis at earlier stages, less cutaneous involvement, more respiratory involvement, high CRP values, and more generalized symptoms.

Outcome measures used in clinical trials for Behçet syndrome: a systematic review.

PubMed

Hatemi, Gulen; Merkel, Peter A; Hamuryudan, Vedat; Boers, Maarten; Direskeneli, Haner; Aydin, Sibel Z; Yazici, Hasan

2014-03-01

Behçet syndrome (BS) is a multisystem vasculitis that is most active during young adulthood, causing serious disability and significant impairment in quality of life. Differences in the disease course, severity, and organ involvement between patients, depending on the age at presentation and sex, makes it impossible to determine a single management strategy. The diversity and variability in the outcome measures used in clinical trials in BS makes it difficult to compare the results or inform physicians about the best management strategy for individual patients. There is a large unmet need to determine or develop validated outcome measures for use in clinical trials in BS that are acceptable to researchers and regulatory agencies. We conducted a systematic review to describe the outcomes and outcome measures that have been used in clinical trials in BS. This review revealed the diversity and variability in the outcomes and outcome measures and the lack of standard definitions for most outcomes and rarity of validated outcome tools for disease assessment in BS. This systematic literature review will identify domains and candidate instruments for use in a Delphi exercise, the next step in the development of a core set of outcome measures that are properly validated and widely accepted by the collaboration of researchers from many different regions of the world and from different specialties, including rheumatology, ophthalmology, dermatology, gastroenterology, and neurology.

Cocaine-associated retiform purpura: a C5b-9-mediated microangiopathy syndrome associated with enhanced apoptosis and high levels of intercellular adhesion molecule-1 expression.

PubMed

Magro, Cynthia M; Wang, Xuan

2013-10-01

Cocaine-associated retiform purpura is a recently described entity characterized by striking hemorrhagic necrosis involving areas of skin associated with administration of cocaine. Levamisole, an adulterant in cocaine, has been suggested as the main culprit pathogenetically. Four cases of cocaine-associated retiform purpura were encountered in the dermatopathology practice of C. M. Magro. The light microscopic findings were correlated with immunohistochemical and immunofluorescence studies. All 4 cases showed a very striking thrombotic diathesis associated with intravascular macrophage accumulation. Necrotizing vasculitis was noted in 1 case. Striking intercellular adhesion molecule-1 (ICAM-1)/CD54 expression in vessel wall along with endothelial expression of caspase 3 and extensive vascular C5b-9 deposition was observed in all biopsies examined. Cocaine-induced retiform purpura is a C5b-9-mediated microvascular injury associated with enhanced apoptosis and prominent vascular expression of ICAM-1, all of which have been shown in prior in vitro and in vivo murine models to be a direct effect of cocaine metabolic products. Antineutrophilic cytoplasmic antibody and antiphospholipid antibodies are likely the direct sequelae of the proapoptotic microenvironment. The inflammatory vasculitic lesion could reflect the downstream end point reflective of enhanced ICAM-1 expression and the development of antineutrophilic cytoplasmic antibody. Levamisole likely works synergistically with cocaine in the propagation of this syndromic complex.

Central Diabetes Insipidus in Refractory Antineutrophil Cytoplasmic Antibody-associated Vasculitis

PubMed Central

Ohashi, Keiji; Morishita, Michiko; Watanabe, Haruki; Sada, Ken-Ei; Katsuyama, Takayuki; Miyawaki, Yoshia; Katsuyama, Eri; Narazaki, Mariko; Tatebe, Noriko; Watanabe, Katsue; Kawabata, Tomoko; Wada, Jun

2017-01-01

We herein describe two cases of refractory antineutrophil cytoplasmic antibody-associated vasculitis (AAV) complicated with diabetes insipidus (DI) possibly related to hypertrophic pachymeningitis (HP). One patient had microscopic polyangiitis and HP, which were refractory to cyclophosphamide, azathioprine, rituximab, mycophenolate mofetil (MMF), and mizoribine. Remission was finally achieved with the use of etanercept, but DI occurred 5 years later. The other patient had granulomatosis with polyangiitis, which that was refractory to cyclophosphamide, methotrexate, MMF, and rituximab. DI subsequently developed, but was successfully treated with etanercept. Dura mater hypertrophy was macroscopically observed in the latter case. PMID:28943556

Efficacy of Intravenous Cyclophosphamide Pulse Therapy for P-Glycoprotein-expressing B Cell-associated Active True Renal Lupus Vasculitis in Lupus Nephritis

PubMed Central

Kawabe, Akio; Tsujimura, Shizuyo; Saito, Kazuyoshi; Tanaka, Yoshiya

2017-01-01

True renal lupus vasculitis (TRLV), a vascular lesion usually associated with proliferative lupus nephritis (LN), is resistant to conventional treatments. The expression of P-glycoprotein (P-gp) on activated lymphocytes causes drug resistance. We herein report a patient with TRLV, minimal change LN, overexpression of P-gp on peripheral B cells, and accumulation of P-gp+ B cells at the site of TRLV. High-dose corticosteroids combined with intravenous cyclophosphamide pulse therapy resulted in clinical remission and the long-term normal renal function. PMID:28626187

Unexpected cure from cutaneous leukocytoclastic vasculitis in a patient treated with N-butyldeoxynojirimycin (miglustat) for Gaucher disease.

PubMed

Machaczka, M; Klimkowska, M; Hägglund, H

2012-06-01

Cutaneous leukocytoclastic vasculitis (CLV) is a necrotizing inflammation of the small vessels in the dermis. We report the case of a Swedish man with an untreated N370S/L444P Gaucher disease who developed CLV at the age of 79 years. The patient has been treated for CLV with topical and oral corticosteroids, moisturizing agents, and periodically with antibiotics for 3 years without improvement. Administration of miglustat (N-butyldeoxynojirimycin; Zavesca®) because of progress of Gaucher disease resulted in a prompt and durable cure of the CLV.

Central Diabetes Insipidus in Refractory Antineutrophil Cytoplasmic Antibody-associated Vasculitis.

PubMed

Ohashi, Keiji; Morishita, Michiko; Watanabe, Haruki; Sada, Ken-Ei; Katsuyama, Takayuki; Miyawaki, Yoshia; Katsuyama, Eri; Narazaki, Mariko; Tatebe, Noriko; Watanabe, Katsue; Kawabata, Tomoko; Wada, Jun

2017-11-01

We herein describe two cases of refractory antineutrophil cytoplasmic antibody-associated vasculitis (AAV) complicated with diabetes insipidus (DI) possibly related to hypertrophic pachymeningitis (HP). One patient had microscopic polyangiitis and HP, which were refractory to cyclophosphamide, azathioprine, rituximab, mycophenolate mofetil (MMF), and mizoribine. Remission was finally achieved with the use of etanercept, but DI occurred 5 years later. The other patient had granulomatosis with polyangiitis, which that was refractory to cyclophosphamide, methotrexate, MMF, and rituximab. DI subsequently developed, but was successfully treated with etanercept. Dura mater hypertrophy was macroscopically observed in the latter case.

A general rehabilitation inpatient with exercise-induced vasculitis.

PubMed

Cushman, Dan; Rydberg, Leslie

2013-10-01

While on our general inpatient rehabilitation floor, a 58-year-old man with no hematologic or dermatologic history developed an erythematous patch on his medial ankle that turned more purpuric, with a slight orange tint, and was associated with mild pruritus. The diagnosis of exercise-induced vasculitis was made after initially being mistaken for cellulitis. This common exanthem is often misdiagnosed. Due to its association with exercise, the physiatrist should be aware of its presence in both the inpatient and outpatient settings. Copyright © 2013 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

Old drug new trick: levamisole-adulterated cocaine causing acute kidney injury.

PubMed

Ammar, Abeer T; Livak, Mark; Witsil, Joanne C

2015-02-01

Levamisole is an agent previously used in humans and later withdrawn from the US drug market due to concerns of agranulocytosis.It is currently used as an adulterating agent in cocaine, bringing to light toxicities typically manifested by vasculitis and skin necrosis.We report a case of a 36-year-old crack cocaine user who presented with a purpuric rash on her face and limbs. Levamisole-induced vasculitis was suspected, and she therefore underwent an extensive work-up. In addition to these findings, she also presented with acute kidney injury of unknown etiology, which was later attributed to levamisoleadulterated cocaine.

A case of new-onset rheumatoid vasculitis becoming evident in the course of treatment for Pneumocystis jirovecii pneumonia.

PubMed

Ikuma, Daisuke; Yokota, Kazuhiro; Sato, Kojiro; Mimura, Toshihide

2017-01-01

  When patients with autoimmune diseases, such as rheumatoid arthritis (RA), are treated with potent immunosuppressive therapy, the risk of opportunistic diseases inevitably increases. If patients have the misfortune to suffer from both opportunistic and active autoimmune diseases, correct diagnosis could sometimes be difficult since both diseases have inflammatory nature. The choice of treatment is another challenge in that aggressive immunosuppressive therapy can fuel the opportunistic infection. Here we report a case of RA patient with new onset rheumatoid vasculitis that was diagnosed in the process of treatment of Pneumocystis jirovecii pneumonia.

Anti-glomerular basement membrane (anti-GBM) disease accompanied by vasculitis that was not positive for antineutrophil cytoplasmic antibodies to myeloperoxidase and proteinase 3: a report of two cases and the incidence of anti-GBM disease at one institution.

PubMed

Nakabayashi, Kimimasa; Fujioka, Yasunori; Arimura, Yoshihiro; Fukuoka, Toshihito; Marumo, Tomohumi; Umino, Michiru; Kamiya, Yasushi; Okai, Takahiro; Tsurumaki, Shigeru; Nagasawa, Toshihiko; Yamada, Akira

2011-08-01

Anti-glomerular basement membrane (anti-GBM) disease is thought to be distinct from vasculitis. In contrast, there have been several papers suggesting the presence of angiitis in cases that were positive for anti-GBM antibody (Ab), as well as for either myeloperoxidase (MPO)- or proteinase 3 (PR3)-anti-neutrophil cytoplasmic antibody (ANCA) (Group I). We experienced four patients who had anti-GBM Abs, but not MPO- and PR3-ANCA (Group II), and two of these patients were found to have vasculitis. Therefore, we performed an in-depth study on these two patients. The patients with anti-GBM disease were isolated from 578 cases whose renal tissues were examined, and they were categorized into two groups. We have already published the data about Group I. We then proceeded to study two vasculitic patients in Group II clinically, pathologically, and serologically. The anti-GBM Ab and ANCA levels were detected by enzyme-linked immunosorbent assays. Renal specimens were studied by routine staining as well as immunohistochemical investigations of CD31 and type IV collagen. The total number of patients with anti-GBM disease was 7 (7/578 = 1.2%), with 3 patients belonging to Group I and 4 patients belonging to Group II. Two patients in Group II were diagnosed to have vasculitis, but the remaining 2 patients did not. One vasculitic patient was complicated by pulmonary hemorrhage, while the other vasculitic patient displayed peripheral neuropathy as well as a small cavity lesion in the lung. The latter patient was found to be positive for perinuclear (p)-ANCA, but not for any other ANCA subsets. The renal pathology in the two vasculitic patients showed crescentic glomerulonephritis (CSGN) and immunoglobulin (Ig) G linear deposits along the glomerular capillary loops. The former patient showed fibrinoid angiitis in an afferent arteriole as well as peritubular capillaritis. The latter patient demonstrated peritubular capillaritis. These peritubular capillaritides were diagnosed by the loss of CD31 and type IV collagen staining, the blurred appearance of peritubular capillary walls by periodic acid-Schiff staining, and the pericapillary infiltration of inflammatory cells. The incidence of anti-GBM disease was very low, and our patients were categorized into two groups (Groups I and II) based on whether or not they were positive for MPO- or PR3-ANCA. Two patients in Group II were found to have vasculitis. According to our results, we concluded that the anti-GBM disease of Group II could also be associated with vasculitis.

Herpes zoster ophthalmicus.

PubMed

Sanjay, Srinivasan; Huang, Philemon; Lavanya, Raghavan

2011-02-01

The management of herpes zoster (HZ) usually involves a multidisciplinary approach aiming to reduce complications and morbidity. Patients with herpes zoster ophthalmicus (HZO) are referred to ophthalmologists for prevention or treatment of its potential complications. Without prompt detection and treatment, HZO can lead to substantial visual disability. In our practice, we usually evaluate patients with HZO for corneal complications such as epithelial, stromal, and disciform keratitis; anterior uveitis; necrotizing retinitis; and cranial nerve palsies in relation to the eye. These are acute and usually sight-threatening. We recommend oral acyclovir in conjunction with topical 3% acyclovir ointment, lubricants, and steroids for conjunctival, corneal, and uveal inflammation associated with HZO. Persistent vasculitis and neuritis may result in chronic ocular complications, the most important of which are neurotrophic keratitis, mucus plaque keratitis, and lipid degeneration of corneal scars. Postherpetic complications, especially postherpetic neuralgia (PHN), are observed in well over half of patients with HZO. The severe, debilitating, chronic pain of PHN is treated locally with cold compresses and lidocaine cream (5%). These patients also receive systemic treatment with NSAIDs, and our medical colleagues cooperate in managing their depression and excruciating pain. Pain is the predominant symptom in all phases of HZ disease, being reported by up to 90% of patients. Ocular surgery for HZO-related complications is performed only after adequately stabilizing pre-existing ocular inflammation, raised intraocular pressure, dry eye, neurotrophic keratitis, and lagophthalmos. Cranial nerve palsies are common and most often involve the facial nerve, although palsy of the oculomotor, trochlear, and abducens nerves may occur in isolation or (rarely) simultaneously. In our setting, complete ophthalmoplegia is seen more often than isolated palsies, but recovery is usually complete. Vasculitis within the orbital apex (orbital apex syndrome) or brainstem dysfunction is postulated to be the cause of cranial nerve palsies. A vaccine of a lyophilized preparation of the oka strain of live, attenuated varicella-zoster virus is suggested for patients who are at risk of developing HZ and has been shown to boost immunity against HZ virus in older patients.

A systematic approach to systemic contact dermatitis and symmetric drug-related intertriginous and flexural exanthema (SDRIFE): a closer look at these conditions and an approach to intertriginous eruptions.

PubMed

Winnicki, Monika; Shear, Neil H

2011-06-01

Systemic contact dermatitis is a condition that occurs when an individual sensitized to a contact allergen is exposed to that same allergen or a cross-reacting molecule through a systemic route. Systemic exposure to allergens can include transcutaneous, transmucosal, oral, intravenous, intramuscular, and inhalational routes. Baboon syndrome is perhaps the most recognizable form of systemic contact dermatitis, presenting with diffuse, well demarcated erythema of the buttocks, upper inner thighs, and axillae. Other forms of systemic contact dermatitis include dermatitis at sites of previous exposure to the allergen such as at a previous site of dermatitis or at sites of previous positive patch tests, dyshidrotic hand eczema, flexural dermatitis, exanthematous rash, erythroderma, and vasculitis-like lesions. The most common causes of systemic contact dermatitis consist of three groups of allergens: (i) metals including mercury, nickel, and gold; (ii) medications including aminoglycoside antibacterials, corticosteroids, and aminophylline; and (iii) plants and herbal products including the Compositae and Anacardiaceae plant families and Balsam of Peru. Baboon syndrome caused by systemic medications without a known history of previous cutaneous sensitization in the patient has been termed drug-related baboon syndrome (DRBS) or symmetric drug-related intertriginous and flexural exanthema (SDRIFE). Criteria for SDRIFE include exposure to systemic drug at first or repeated dose, erythema of the gluteal/perianal area and/or V-shaped erythema of the inguinal area, involvement of at least one other intertriginous localization, symmetry of affected areas, and absence of systemic toxicity. The most common causes are aminopenicillins, β-lactam antibacterials, and certain chemotherapeutic agents, though the list of etiologic agents continues to grow. Baboon syndrome and SDRIFE should be strongly considered in a patient presenting with a symmetric intertriginous eruption involving multiple body folds. With the knowledge of the most frequent causes of these conditions, a detailed history and review of exposures will guide the clinician in the search for the most likely etiologic agent.

Epidemiology and management of neuropsychiatric disorders in Behçet's syndrome.

PubMed

Talarico, Rosaria; Palagini, Laura; d'Ascanio, Anna; Elefante, Elena; Ferrari, Claudia; Stagnaro, Chiara; Tani, Chiara; Gemignani, Angelo; Mauri, Mauro; Bombardieri, Stefano; Mosca, Marta

2015-03-01

Behçet's syndrome (BS) is a systemic, chronic, relapsing vasculitis, typically characterized by recurrent orogenital ulcers, ocular inflammation and skin manifestations; articular, vascular, gastroenteric and neurological involvement may also occur. Besides the other clinical features of BS, it seems relatively frequent that patients with BS develop a neurobehavioural syndrome, characterized by euphoria, bipolar disorders and paranoid attitudes, loss of insight/disinhibition, and indifference to their disease, defined as 'neuro-psycho-BS'. To date, the pathogenetic mechanism underlying neuro-psycho-BS has not been determined. It may be secondary to organic neurological involvement, or it may be related to poor quality of life and the relapsing course of the disease. Another engaging theory suggests that it could be related to the frequent observation of psychiatric symptoms during relapses or, in some cases, in the phases preceding reactivation of the disease; these elements suggest that psychiatric disorders in BS could represent a crucial element, whether a psychiatric subset or a distinct clinical feature of the disease. Moreover, it has been reported that cognitive impairment in BS can be seen with or without central nervous system involvement. Globally, psychiatric symptoms have been described as being multifaceted, ranging from anxiety disorders to depressive-bipolar disorders or to psychotic ones. In addition, some psychological characteristics of BS patients seem to predispose them to maladaptive stress management, which may lead to stress-related disorders, including anxiety and depression. Therefore, the aims of this review are to explore the epidemiology of neuro-psycho-BS by evaluating the relationship between the stress system and the multifaceted psychiatric manifestations in BS, and to summarize the therapeutic strategy used.

Clinical Profile of Levamisole-Adulterated Cocaine-Induced Vasculitis/Vasculopathy: A 30-Case Series.

PubMed

Muñoz-Vahos, Carlos Horacio; Herrera-Uribe, Sebastián; Arbeláez-Cortés, Álvaro; Jaramillo-Arroyave, Daniel; González-Naranjo, Luis Alonso; Vásquez-Duque, Gloria; Restrepo-Escobar, Mauricio; Correa-Londoño, Luis Alfonso; Arias-Restrepo, Luis Fernando; Vanegas-García, Adriana Lucía

2018-05-19

The aims of this study were to describe clinical and laboratory manifestations of patients with levamisole-adulterated cocaine-induced vasculitis/vasculopathy and to propose a skin classification according to the distribution and severity of lesions. We report the characteristics of 30 patients admitted with levamisole-adulterated cocaine-induced vasculitis/vasculopathy in 4 high-complexity institutions in Colombia, from December 2010 to May 2017. We compare our findings with the principal published series. Median age was 31 years (interquartile range, 27-38 years) with a male-to-female ratio of 5:1. Eighty-three percent of the patients had retiform purpura affecting the limbs, buttocks, face, or abdomen; 73% had ear necrosis, 50% cutaneous ulcers, 17% genital necrosis, 13% oral ulcers, and 10% digital necrosis. Cutaneous involvement was classified according to the frequency of the compromised corporal area, and purpuric lesions were stratified in 4 grades of severity. Anti-neutrophil cytoplasmic autoantibodies were positive in 85% of the cases, lupus anticoagulant in 73%, and antinuclear autoantibodies in 57%, and rheumatoid factor was negative in all cases. We found nephritis in 17 cases (57%). Prednisolone was used in most of the patients (70%), with other immunosuppressive agents being used in a lower percentage. Improvement was observed in 93% of the patients, but symptoms recurred in 40%, attributed to relapses in consumption. End-stage chronic renal disease developed in 10% of the cases, and 1 patient died. Because of rising cocaine consumption and levamisole adulteration frequency, levamisole-adulterated cocaine-induced vasculitis/vasculopathy is becoming more common. Detailed characterization of skin involvement coupled with multiple antibody positivity is essential for a diagnosis. Renal involvement is frequent, clinically and histologically heterogeneous, and potentially serious.

Use of ultra-wide-field retinal imaging in the management of active Behçet retinal vasculitis.

PubMed

Mesquida, Marina; Llorenç, Victor; Fontenla, José Ramón; Navarro, Manuel Javier; Adán, Alfredo

2014-10-01

Retinal vasculitis (RV) is an important component of Behçet disease. It may be difficult to detect either clinically or with conventional retinal imaging. The role of ultra-wide-field (UWF) retinal imaging was assessed in the diagnosis and management of RV associated with Behçet disease. A total of 38 eyes of 20 patients with active RV associated to Behçet disease underwent UWF imaging with the Optos scanning laser ophthalmoscope, fundus autofluorescence, and/or fluorescein angiography. This study determined the UWF findings and percentage of patients in whom this imaging modality assisted in diagnosing the extent of vasculitis, planning treatment, and monitoring disease activity. Optos UWF imaging assisted in diagnosing and quantifying the extent of RV in 16 patients (80%), planning medical treatment or laser photocoagulation in 13 of 20 patients (65%), and enhanced disease monitoring in 11 of 20 patients (55%). UWF fluorescein angiography revealed vasculitis not clinically evident in 28 of 33 eyes (84.8%). Predominant angiographic findings were diffuse vascular leakage (75.7%), peripheral retinal nonperfusion (66.7%), optic disk leakage (63.6%), macular leakage (30.3%), and macular edema (27.3%). Eighteen patients (34 eyes) underwent UWF fundus autofluorescence, showing multiple hyperfluorescent spots in retinal periphery in 28 eyes (82.3%). Ultra-wide-field imaging is a valuable tool in the management of patients with RV associated to Behçet disease and can be used for the diagnosis, treatment, and follow-up. Additional studies, including longitudinal evaluations, are needed to elucidate whether these findings or the subsequent management alterations may improve patients' outcomes.

OMERACT Endorsement of Patient-reported Outcome Instruments in Antineutrophil Cytoplasmic Antibody–associated Vasculitis

PubMed Central

Robson, Joanna C.; Tomasson, Gunnar; Milman, Nataliya; Ashdown, Sue; Boonen, Annelies; Casey, George C.; Cronholm, Peter F.; Cuthbertson, David; Dawson, Jill; Direskeneli, Haner; Easley, Ebony; Kermani, Tanaz A.; Farrar, John T.; Gebhart, Don; Lanier, Georgia; Luqmani, Raashid A.; Mahr, Alfred; McAlear, Carol A.; Peck, Jacqueline; Shea, Beverley; Shea, Judy A.; Sreih, Antoine G.; Tugwell, Peter S.; Merkel, Peter A.

2018-01-01

Objective The antineutrophil cytoplasmic antibody–associated vasculitides (AAV) are multiorgan diseases. Patients with AAV report impairment in their health-related quality of life (HRQOL) and have different priorities regarding disease assessment compared with physicians. The Outcome Measures in Rheumatology (OMERACT) Vasculitis Working Group previously received endorsement for a core set of domains in AAV. Two approaches to measure patient-reported outcomes (PRO) were presented at OMERACT 2016. Methods A novel 5-step tool was used to facilitate assessment of the instruments by delegates: the OMERACT Filter 2.0 Instrument Selection Algorithm, with a red-amber-green checklist of questions, including (1) good match with domain (face and content validity), (2) feasibility, (3) do numeric scores make sense (construct validity)?, (4) overall ratings of discrimination, and (5) can individual thresholds of meaning be defined? Delegates gave an overall endorsement. Three generic Patient-Reported Outcomes Measurement Information System (PROMIS) instruments (fatigue, physical functioning, and pain interference) and a disease-specific PRO, the AAV-PRO (6 domains related to symptoms and HRQOL), were presented. Results OMERACT delegates endorsed the use of the PROMIS instruments for fatigue, physical functioning, and pain interference (87.6% overall endorsement) and the disease-specific AAV-PRO instrument (89.4% overall endorsement). Conclusion The OMERACT Vasculitis Working Group gained endorsement by OMERACT for use of the PROMIS and the AAV-PRO in clinical trials of vasculitis. These instruments are complementary to each other. The PROMIS and the AAV-PRO need further work to assess their utility in longitudinal settings, including their ability to discriminate between treatments of varying efficacy in the setting of a randomized controlled trial. PMID:28864650

Cocaine/levamisole-induced systemic vasculitis with retiform purpura and pauci-immune glomerulonephritis.

PubMed

Veronese, F V; Dode, R S O; Friderichs, M; Thomé, G G; da Silva, D R; Schaefer, P G; Sebben, V C; Nicolella, A R; Barros, E J G

2016-01-01

Levamisole has been increasingly used as an adulterant of cocaine in recent years, emerging as a public health challenge worldwide. Levamisole-associated toxicity manifests clinically as a systemic vasculitis, consisting of cutaneous, hematological, and renal lesions, among others. Purpura retiform, cutaneous necrosis, intravascular thrombosis, neutropenia, and less commonly crescentic nephritis have been described in association with anti-neutrophil cytoplasmic antibodies (ANCAs) and other autoantibodies. Here we report the case of a 49-year-old male who was a chronic cocaine user, and who presented spontaneous weight loss, arthralgia, and 3 weeks before admission purpuric skin lesions in the earlobes and in the anterior thighs. His laboratory tests on admission showed serum creatinine of 4.56 mg/dL, white blood count 3,800/μL, hemoglobin 7.3 g/dL, urinalysis with 51 white blood cells/μL and 960 red blood cells/μL, and urine protein-to-creatinine ratio 1.20. Serum ANCA testing was positive (>1:320), as well as serum anti-myeloperoxidase and anti-proteinase 3 antibodies. Urine toxicology screen was positive for cocaine and levamisole, with 62.8% of cocaine, 32.2% of levamisole, and 5% of an unidentified substance. Skin and renal biopsies were diagnostic for leukocytoclastic vasculitis and pauci-immune crescentic glomerulonephritis, respectively. The patient showed a good clinical response to cocaine abstinence, and use of corticosteroids and intravenous cyclophosphamide. Last serum creatinine was 1.97 mg/dL, white blood cell count 7,420/μL, and hemoglobin level 10.8 g/dL. In levamisole-induced systemic vasculitis, the early institution of cocaine abstinence, concomitant with the use of immunosuppressive drugs in severe cases, may prevent permanent end organ damage and associate with better clinical outcomes.

Susceptibility quantitative trait loci for pathogenic leucocytosis in SCG/Kj mice, a spontaneously occurring crescentic glomerulonephritis and vasculitis model

PubMed Central

Hamano, Y; Abe, M; Matsuoka, S; Zhang, D; Kondo, Y; Kagami, Y; Ishigami, A; Maruyama, N; Tsuruta, Y; Yumura, W; Suzuki, K

2014-01-01

The spontaneous crescentic glomerulonephritis-forming/Kinjoh (SCG/Kj) mouse, a model of human crescentic glomerulonephritis (CrGN) and systemic vasculitis, is characterized by the production of myeloperoxidase-specific anti-neutrophil cytoplasmic autoantibody (MPO-ANCA) and marked leucocytosis. This study was performed to identify the specific populations of leucocytes associated with CrGN and susceptibility loci for pathogenic leucocytosis. Four hundred and twenty female (C57BL/6 × SCG/Kj) F2 intercross mice were subjected to serial flow cytometry examination of the peripheral blood (PB). Kidney granulocytes and monocytes were examined histopathologically. Linkage analyses were performed with 109 polymorphic microsatellite markers. Correlation studies revealed that increase of the granulocytes, F4/80+ cells, CD3+CD4−CD8− T cells and dendritic cells (DCs) in peripheral blood (PB) were associated significantly with glomerulonephritis, crescent formation and vasculitis. In kidney sections, F4/80low cells were observed in crescent, while F4/80high cells were around the Bowman's capsules and in the interstitium. Numbers of F4/80+ cells in crescents correlated significantly with F4/80+ cell numbers in PB, but not with numbers of F4/80+ cells in the interstitium. Genome-wide quantitative trait locus (QTL) mapping revealed three SCG/Kj-derived non-Fas QTLs for leucocytosis, two on chromosome 1 and one on chromosome 17. QTLs on chromosome 1 affected DCs, granulocytes and F4/80+ cells, but QTL on chromosome 17 affected DCs and granulocytes. We found CrGN-associated leucocytes and susceptibility QTLs with their positional candidate genes. F4/80+ cells in crescents are considered as recruited inflammatory macrophages. The results provide information for leucocytes to be targeted and genetic elements in CrGN and vasculitis. PMID:24654803

EULAR/ERA-EDTA recommendations for the management of ANCA-associated vasculitis.

PubMed

Yates, M; Watts, R A; Bajema, I M; Cid, M C; Crestani, B; Hauser, T; Hellmich, B; Holle, J U; Laudien, M; Little, M A; Luqmani, R A; Mahr, A; Merkel, P A; Mills, J; Mooney, J; Segelmark, M; Tesar, V; Westman, K; Vaglio, A; Yalçındağ, N; Jayne, D R; Mukhtyar, C

2016-09-01

In this article, the 2009 European League Against Rheumatism (EULAR) recommendations for the management of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) have been updated. The 2009 recommendations were on the management of primary small and medium vessel vasculitis. The 2015 update has been developed by an international task force representing EULAR, the European Renal Association and the European Vasculitis Society (EUVAS). The recommendations are based upon evidence from systematic literature reviews, as well as expert opinion where appropriate. The evidence presented was discussed and summarised by the experts in the course of a consensus-finding and voting process. Levels of evidence and grades of recommendations were derived and levels of agreement (strengths of recommendations) determined. In addition to the voting by the task force members, the relevance of the recommendations was assessed by an online voting survey among members of EUVAS. Fifteen recommendations were developed, covering general aspects, such as attaining remission and the need for shared decision making between clinicians and patients. More specific items relate to starting immunosuppressive therapy in combination with glucocorticoids to induce remission, followed by a period of remission maintenance; for remission induction in life-threatening or organ-threatening AAV, cyclophosphamide and rituximab are considered to have similar efficacy; plasma exchange which is recommended, where licensed, in the setting of rapidly progressive renal failure or severe diffuse pulmonary haemorrhage. These recommendations are intended for use by healthcare professionals, doctors in specialist training, medical students, pharmaceutical industries and drug regulatory organisations. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Occipital artery vasculitis not identified as a mechanism of occipital neuralgia-related chronic migraine headaches.

PubMed

Ducic, Ivica; Felder, John M; Janis, Jeffrey E

2011-10-01

Recent evidence has shown that some cases of occipital neuralgia are attributable to musculofascial compression of the greater occipital nerve and improve with neurolysis. A mechanical interaction at the intersection of the nerve and the occipital artery may also be capable of producing neuralgia, although that mechanism remains one theoretical possibility among several. The authors evaluated the possibility of unrecognized vasculitis of the occipital artery as a potential mechanism of occipital neuralgia arising from the occipital artery/greater occipital nerve junction. Twenty-five patients with preoperatively documented bilateral occipital neuralgia-related chronic headaches underwent peripheral nerve surgery with decompression of the greater occipital nerve bilaterally, including the area of its intersection with the occipital artery. In 15 patients, a 2-cm segment of the occipital artery was excised and submitted for pathologic evaluation. All patients were evaluated intraoperatively for evidence of arterially mediated greater occipital nerve compression, and the configuration of the nerve-vessel intersection was noted. None of the 15 specimens submitted for pathologic evaluation showed vasculitis. Intraoperatively, all 50 sites examined showed an intimate physical association between the occipital artery and greater occipital nerve. Surgical specimens from this first in vivo study provided no histologic evidence of vasculitis as a cause of greater occipital nerve irritation at the occipital artery/greater occipital nerve junction in patients with chronic headaches caused by occipital neuralgia. Based on these findings, mechanical (and not primary inflammatory) irritation of the nerve by the occipital artery remains an important theoretical cause for otherwise idiopathic cases. The authors have adopted an operative technique that includes physical separation of the nerve-artery intersection (in addition to musculofascial neurolysis) for a more thorough surgical treatment of occipital neuralgia. Therapeutic, IV.

Takayasu Arteritis in a Young Woman

PubMed Central

Saab, Fadi; Giugliano, Robert P.; Giugliano, Gregory R.

2009-01-01

Takayasu arteritis is a chronic, progressive, autoimmune, idiopathic, large-vessel vasculitis that usually affects young adults. The disease has been reported to occur in all races and ethnicities. The diffuse nature of this vasculitis can affect multiple-organ systems to varying degrees. Herein, we report the case of a young woman whose exertional angina and claudication were the initial presentation of active Takayasu arteritis. During more than 4 years of ongoing treatment, therapy, and follow-up, she has displayed differing disease symptoms of varying intensity. We discuss the challenges of managing Takayasu arteritis in our patient and describe different treatments for this rare vasculitic disorder. PMID:19876432

[Scanning electron microscopy of peripheral blood erythrocytes in the diagnosis and treatment of hemorrhagic vasculitis in children].

PubMed

Nagaeva, T A; Balasheva, I I; Saratikov, A S; Bocharova, M N; Mikhalenko, A N

2001-01-01

Twenty-four children aged 3-15 years were examined, 16 of these with cutaneous and articulo-cutaneous hemorrhagic vasculitis (HV) and 8 normal controls. The patients were divided into 2 groups: 10 patients treated by basic therapy and 6 children whose treatment protocols were supplemented by membranoprotector locheine. The children were repeatedly examined 1 month after discharge from hospital. Scanning electron microscopy of peripheral blood erythrocytes provides valuable diagnostic data on erythrocyte membrane morphology and function in children with HV and can serve as a method for monitoring the efficiency of new approaches to therapy of this disease.

Effects of nutrition on disease and life span. I. Immune responses, cardiovascular pathology, and life span in MRL mice.

PubMed Central

Mark, D. A.; Alonso, D. R.; Quimby, F.; Thaler, H. T.; Kim, Y. T.; Fernandes, G.; Good, R. A.; Weksler, M. E.

1984-01-01

Mice of the autoimmune, lymphoproliferative strain MRL/lpr and the congenic, nonlymphoproliferative strain MRL/n were fed one of six diets from weaning on-ward. These mice were sacrificed at 3 or 5 months of age. Low fat diets resulted in lower cholesterol and higher triglyceride levels than did cholesterol-containing high-fat diets. Caloric restriction of MRL/lpr mice was associated with an increased plaque-forming cell response to trinitrophenylated polyacrylamide beads, less lymphoproliferation, and less severe glomerulonephritis. Diet did not affect the incidence of autoimmune vasculitis in MRL/lpr mice sacrificed at 5 months. MRL/lpr mice fed a low-fat, calorically restricted diet from 5 months of age to death lived longer than mice which were fed ad libitum a cholesterol-containing, high-fat diet. At death, MRL/lpr mice fed the former diet had the autoimmune vasculitis which had been evident in mice killed at 5 months, whereas mice fed the latter diet, in addition to the vasculitis, had a high incidence of atherosclerotic lesions of intrarenal and aortic branch arteries. Images Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 PMID:6333184

Vasculitic Neuropathies.

PubMed

Naddaf, Elie; Dyck, P James Bonham

2015-10-01

From pathological standpoint, we divide vasculitic neuropathies in two categories: nerve large arteriole vasculitides and nerve microvasculitis. It is also important to determine whether a large arteriole vasculitis has an infectious etiology as it entails different treatment approach. Treatment of non-infectious large arteriole vasculitides consists initially of induction therapy with corticosteroids. Adding an immunosuppressant, mainly cyclophosphamide, is often needed. Treatment of infectious large arteriole vasculitides needs a multidisciplinary approach to target both the underlying infection and the vasculitis. Corticosteroids are the first-line therapy for classic non-systemic vasculitic neuropathy. Stable or improving patients without biopsy evidence of active vasculitis can be either observed or treated. Currently, adding an immunosuppressant is only indicated for patients who continue to progress on corticosteroids alone or patients with a rapidly progressive course. The treatment of the radiculoplexus neuropathies such as diabetic lumbosacral radiculoplexus neuropathy, lumbosacral radiculoplexus neuropathy (in non-diabetic patients), and diabetic cervical radiculoplexus neuropathy, as well as painless diabetic motor neuropathy, is not well established yet. We treat patients, if they present early on in the disease course or if they have severe disabling symptoms, with IV methylprednisolone 1 g once a week for 12 weeks.

Pathogenesis and diagnosis of otitis media with ANCA-associated vasculitis.

PubMed

Yoshida, Naohiro; Iino, Yukiko

2014-12-01

Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) is histologically characterized by systemic necrotizing vasculitis and is clinically classified into two phases, systemic or localized. Recently, otological symptoms such as otitis media and hearing loss, not previously often associated with AAV, have been reported in AAV cases. In these cases we propose a diagnosis of otitis media with AAV (OMAAV). The ANCA titer is important for the diagnosis of OMAAV, and in most cases rapid progressive hearing loss is observed as localized AAV. Peripheral facial nerve palsy or hypertrophic pachymeningitis are coupled with 25% of cases and 18% of cases respectively. Proteinase 3-ANCA (PR3-ANCA) positive otitis media causes granulomatous formation or middle ear effusion in the middle ear, on the other hand myeloperoxidase-ANCA (MPO-ANCA) positive otitis media predominantly presents as otitis media with effusion. The early diagnosed case and the sensorineural hearing loss not progressed deaf could be recovered by the immunosuppressive therapy. Delayed diagnosis of AAV occasionally leads to progression to the irreversible phase; therefore, diagnosis at the early-localized stage is important for treating AAV. In this review, we discuss the current understanding of this newly proposed concept of OMAAV.

Occlusive retinal vasculitis in a patient with West Nile virus.

PubMed

Teitelbaum, Bruce A; Newman, Tricia L; Tresley, David J

2007-11-01

West Nile virus (WNV) was first identified in the United States in 1999. In addition to a spectrum of systemic manifestations, several ocular conditions secondary to the virus have been reported, including chorioretinitis, uveitis and optic neuritis. Age and diabetes mellitus (DM) have been reported to be associated risk factors for the more severe forms of the systemic disease. Only seven cases of occlusive retinal vasculitis have been reported in patients with WNV infection. A 60-year-old Asian male presented with complaints of decreased vision in his left eye. He had been hospitalised approximately seven weeks earlier with meningo-encephalitis secondary to presumed WNV infection, at which time he was also diagnosed with DM. The visual loss coincided with the manifestation of systemic WNV infection. Old peripheral chorioretinal lesions without active inflammation in both eyes were consistent with WNV infection. In addition, retinal haemorrhage and cotton wool spots were noted in the posterior pole of both eyes with severe macular ischaemia in the left eye. Occlusive retinal vasculitis is an uncommon ocular manifestation of WNV, which should be suspected in patients with meningitis or encephalitis who reside in endemic areas with ocular findings of the disease.