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Sample records for adnexal igg4-related disease

  1. IgG4-related skin disease.

    PubMed

    Tokura, Y; Yagi, H; Yanaguchi, H; Majima, Y; Kasuya, A; Ito, T; Maekawa, M; Hashizume, H

    2014-11-01

    IgG4-related disease (IgG4-RD) is a recently established clinical entity characterized by high levels of circulating IgG4, and tissue infiltration of IgG4(+) plasma cells. IgG4-RD exhibits a distinctive fibroinflammatory change involving multiple organs, such as the pancreas and salivary and lacrimal glands. The skin lesions of IgG4-RD have been poorly characterized and may stem not only from direct infiltration of plasma cells but also from IgG4-mediated inflammation. Based on the documented cases together with ours, we categorized the skin lesions into seven subtypes: (1) cutaneous plasmacytosis (multiple papulonodules or indurations on the trunk and proximal part of the limbs), (2) pseudolymphoma and angiolymphoid hyperplasia with eosinophilia (plaques and papulonodules mainly on the periauricular, cheek and mandible regions), (3) Mikulicz disease (palpebral swelling, sicca syndrome and exophthalmos), (4) psoriasis-like eruption (strikingly mimicking psoriasis vulgaris), (5) unspecified maculopapular or erythematous eruptions, (6) hypergammaglobulinaemic purpura (bilateral asymmetrical palpable purpuric lesions on the lower extremities) and urticarial vasculitis (prolonged urticarial lesions occasionally with purpura) and (7) ischaemic digit (Raynaud phenomenon and digital gangrene). It is considered that subtypes 1-3 are induced by direct infiltration of IgG4(+) plasma cells, while the other types (4-7) are caused by secondary mechanisms. IgG4-related skin disease is defined as IgG4(+) plasma-cell-infiltrating skin lesions that form plaques, nodules or tumours (types 1-3), but may manifest secondary lesions caused by IgG4(+) plasma cells and/or IgG4 (types 4-7). PMID:25065694

  2. IgG4-Related Kidney Disease and IgG4-Related Retroperitoneal Fibrosis.

    PubMed

    Kawano, Mitsuhiro; Yamada, Kazunori

    2016-08-01

    Immunoglobulin G4-related kidney disease (IgG4-RKD) is the collective name encompassing renal parenchymal and renal pelvic lesions. The hallmark of renal parenchymal lesions of IgG4-related disease is plasma cell-rich tubulointerstitial nephritis with numerous IgG4-positive plasma cells and characteristic fibrosis. In addition, glomerular lesions are sometimes present, with membranous glomerulonephritis being the most common. Although IgG4-RKD shows good responsiveness to corticosteroid therapy, follow-up imaging studies have revealed that partial cortical scars persist when the start of therapy is delayed. In this review, the authors provide an overview of the latest knowledge of IgG4-RKD, focusing in particular on its pathological and imaging characteristic features. PMID:27466797

  3. Histopathology of IgG4-Related Autoimmune Hepatitis and IgG4-Related Hepatopathy in IgG4-Related Disease.

    PubMed

    Nakanuma, Yasuni; Ishizu, Yoji; Zen, Yoh; Harada, Kenichi; Umemura, Takeji

    2016-08-01

    Immunoglobulin G4-related disease (IgG4-RD) is a systemic disease involving many organs; it includes IgG4-related sclerosing cholangitis and inflammatory pseudotumor in the hepatobiliary system. Two types of hepatic parenchymal involvement have been reported in IgG4-RD: IgG4-related autoimmune hepatitis (AIH) and IgG4-hepatopathy. Moreover, only three cases of IgG4-related AIH have been reported. Immunoglobulin G4-related AIH is clinicopathologically similar to AIH, except for an elevated serum IgG4 level and heavy infiltration of IgG4-positive plasma cells in the liver tissue. Interestingly, IgG4-related AIH can be complicated by well-known IgG4-RD(s). Immunoglobulin G4-hepatopathy, which includes various histopathological lesions encountered in the liver of patients with type I autoimmune pancreatitis, is classified into five histological categories: portal inflammation, large bile duct damage, portal sclerosis, lobular hepatitis, and cholestasis. Immunoglobulin G4-hepatopathy is currently a collective term covering hepatic lesions primarily or secondarily related to IgG4-related sclerosing cholangitis and type 1 autoimmune pancreatitis. In conclusion, the liver is not immune to IgG4-RD, and at least two types of hepatic involvement in IgG4-RD have been reported: IgG4-related AIH and IgG4-hepatopathy. Additional studies are required to clarify their precise clinical significance with respect to IgG4-RD and inherent liver diseases. PMID:27466793

  4. IgG4-Related Disease in a Urachal Tumor.

    PubMed

    Dum, Travis W; Zhang, Da; Lee, Eugene K

    2014-01-01

    IgG4-related disease is a newly recognized fibroinflammatory disorder that has the ability to affect nearly every organ system. It is characterized by tumefactive lesions and fibrosis and closely mimics neoplasms. Only one case of IgG4-related bladder mass has been reported in the literature, but there are no reports of IgG4-related disease in a urachal mass. Herein, we report a 26-year-old male who initially presented with symptoms of recurrent UTI. Work-up revealed a 6 cm urachal tumor, a 1.4 cm pulmonary lesion, and mediastinal lymphadenopathy; all metabolically active on PET scan and suspicious for urachal adenocarcinoma. Lung lesion fine needle aspiration and TURBT pathology revealed inflammation but no evidence of malignancy. The patient underwent a partial cystectomy and umbilectomy with pathology demonstrating dense plasmacytic cells, a high rate of immunohistochemistry staining positive for IgG4 plasma cells, a storiform pattern of fibrosis, and an obliterative phlebitis. Furthermore, the patient had an elevated serum IgG4 level of 227 mg/dL (range 2.4-121 mg/dL). IgG4-related disease is a newly recognized fibroinflammatory disorder that can mimic neoplastic processes and a high index of suspicion and accurate tissue pathology is necessary for an accurate diagnosis. PMID:25202466

  5. IgG4-related disease of the rectum

    PubMed Central

    Choi, Sung-Bong; Lim, Chul-Hyun; Cha, Myung-Guen

    2016-01-01

    IgG4-related disease is a relatively new disease entity characterized by elevated serum IgG4 levels and marked infiltration of IgG4-positive plasma cells in lesions. Organ enlargement or nodular lesions consisting of abundant infiltration of lymphocytes and IgG4-positive plasma cells and fibrosis are seen in various organs throughout. We encountered a patient with an inflammatory pseudotumor of the rectum, which was histopathologically confirmed to be an IgG4-related disease. The patient was a 28-year-old woman who had constipation for 3 months. The endoluminal ultrasonography showed a lesion that was heterogeneous and low echogenic in lower rectum. The result of colonoscopic biopsy findings was of chronic proctitis with lymphoid aggregates. For a confirmative diagnosis, excision was performed. Histopathological examination represented plasma cell infiltration and fibrosis. Immunohistochemistry revealed prominence of IgG4-positive plasma cells and confirmed the diagnosis of IgG4-related disease. The patient is currently under observation on low-dose oral prednisolone without relapse. PMID:27186575

  6. Large vessel involvement by IgG4-related disease

    PubMed Central

    Perugino, Cory A.; Wallace, Zachary S.; Meyersohn, Nandini; Oliveira, George; Stone, James R.; Stone, John H.

    2016-01-01

    Abstract Objectives: IgG4-related disease (IgG4-RD) is an immune-mediated fibroinflammatory condition that can affect multiple organs and lead to tumefactive, tissue-destructive lesions. Reports have described inflammatory aortitis and periaortitis, the latter in the setting of retroperitoneal fibrosis (RPF), but have not distinguished adequately between these 2 manifestations. The frequency, radiologic features, and response of vascular complications to B cell depletion remain poorly defined. We describe the clinical features, radiology findings, and treatment response in a cohort of 36 patients with IgG4-RD affecting large blood vessels. Methods: Clinical records of all patients diagnosed with IgG4-RD in our center were reviewed. All radiologic studies were reviewed. We distinguished between primary large blood vessel inflammation and secondary vascular involvement. Primary involvement was defined as inflammation in the blood vessel wall as a principal focus of disease. Secondary vascular involvement was defined as disease caused by the effects of adjacent inflammation on the blood vessel wall. Results: Of the 160 IgG4-RD patients in this cohort, 36 (22.5%) had large-vessel involvement. The mean age at disease onset of the patients with large-vessel IgG4-RD was 54.6 years. Twenty-eight patients (78%) were male and 8 (22%) were female. Thirteen patients (36%) had primary IgG4-related vasculitis and aortitis with aneurysm formation comprised the most common manifestation. This affected 5.6% of the entire IgG4-RD cohort and was observed in the thoracic aorta in 8 patients, the abdominal aorta in 4, and both the thoracic and abdominal aorta in 3. Three of these aneurysms were complicated by aortic dissection or contained perforation. Periaortitis secondary to RPF accounted for 27 of 29 patients (93%) of secondary vascular involvement by IgG4-RD. Only 5 patients demonstrated evidence of both primary and secondary blood vessel involvement. Of those treated with

  7. IgG4-Related Disease: A Multispecialty Condition

    PubMed Central

    da Fonseca, Emanuela Pimenta; Santiago, Mittermayer Barreto

    2014-01-01

    IgG4-related disease (IgG4-RD) is a recently recognized group of conditions, characterized by tumor-like swelling of involved organs, lymphoplasmacytic infiltrate rich in IgG4-positive plasma cells, variable degrees of fibrosis, and elevated serum IgG4 concentrations. Currently IgG4-RD is recognized as a systemic condition that can affect several organs and tissues. Herein we report the case of a 34-year-old male patient who was admitted to our hospital with diffuse abdominal pain, weight loss, and painful stiffness in his neck. He had a history of tumoral mass of the left maxillary region, right palpebral ptosis with protrusion of the eyeball, and chronic dry cough for about 6 years. Laboratory tests revealed polyclonal hypergammaglobulinemia and increased serum IgG4 levels. Immunohistochemical staining of the maxillary biopsy was compatible with IgG4-RD. He had an excellent response to corticosteroid therapy. This case highlights that IgG4-RD should be included in the differential diagnosis with multisystem diseases. PMID:25506457

  8. Therapeutic approach to IgG4-related disease

    PubMed Central

    Brito-Zerón, Pilar; Kostov, Belchin; Bosch, Xavier; Acar-Denizli, Nihan; Ramos-Casals, Manuel; Stone, John H.

    2016-01-01

    Abstract To review the reported evidence on the therapeutic management of IgG4-related disease (IgG4-RD) in clinical practice. A systematic search of the literature was conducted. The primary outcome measured was the rate of efficacy of first-line therapeutic approaches. Secondary outcomes measured included the rate of disease relapse, the outcome of untreated patients, the rate of patients without drug therapy at the end of follow-up, the rate of side effects, and mortality. The MOOSE, AHRQ, STROBE, and GRACE recommendations/statements were followed. The results of the systematic search strategy yielded 62 studies that included a total of 3034 patients. Complete information about first-line therapeutic regimens was detailed in 1952 patients, including glucocorticoid-based regimens in 1437 (74%), drug-free regimens in 213 (11%), and other therapies in 38 (2%). No therapy (wait and see management) was reported in 264 (13%) patients. The efficacy of monotherapy with glucocorticoids was specified in 1220 patients, of whom 97% had a therapeutic response. Relapses, however, were reported in 464/1395 (33%) patients despite typically short follow-up periods. Therapeutic efficacy was reported in 219/231 (95%) of relapses treated with glucocorticoids, 56/69 (81%) of those treated with azathioprine, 16/22 (72%) of those treated with other immunosuppressive agents, and in the 9 cases treated with rituximab (100%). In 14 studies, the authors detailed the outcome of 159/246 patients with wait-and-see management; spontaneous improvement or resolution was reported in 68 (43%) cases. Wide heterogeneity was observed with respect to the first-line therapeutic approaches used for the different organ-specific disease subsets, including significant differences in the mean dose of glucocorticoids used. Nearly 70% of reported IgG4-RD patients are treated with oral glucocorticoids in monotherapy. However, the therapeutic management is heavily influenced by geographical, epidemiological

  9. IgG4-related disease in the sinonasal cavity accompanied by intranasal structure loss.

    PubMed

    Inoue, Akiko; Wada, Kota; Matsuura, Kentaro; Osafune, Hiroshi; Ida, Yutaro; Kosakai, Arifumi; Edamatsu, Hideo

    2016-02-01

    IgG4-related disease was recently proposed under the classification of systemic chronic inflammatory disease. In the field of otolaryngology, organ-specific diagnostic criteria have been established for the occurrence of this condition in the salivary glands, but not in the sinonasal cavity. Here we report a case involving a 70-year-old man with IgG4-related disease in the sinonasal cavity. The patient, with the chief complaint of nasal bleeding, first visited a physician. However, the patient experienced recurrent bleeding with intranasal structure loss and was subsequently referred to our hospital. His IgG4 level was elevated, and histopathological examination of a tissue sample obtained from the edematous sphenoid sinus showed increased IgG4-positive plasma cells and storiform fibrosclerosis. A definitive diagnosis of IgG4-related rhinosinusitis was made on the basis of comprehensive criteria for IgG4-related disease. The disease showed a progressively destructive course that was clearly different from that of chronic sinusitis and represented a very rare case of IgG4-related rhinosinusitis. IgG4-related disease originating in the sinonasal cavity is rare, and, to the best of our knowledge, this is the first primary case of IgG4-related disease that originated in one side of the sinonasal cavity and showed progressive destruction. PMID:26104224

  10. Characteristics, diagnosis and therapeutic strategies for IgG4-related orbital disease.

    PubMed

    Oles, Krzysztof; Sładzień, Jacek; Bartuś, Krzysztof; Leszczyńska, Joanna; Bojanowska, Emila; Krakowczyk, Łukasz; Mika, Joanna

    2016-06-01

    Thanks to detailed studies conducted in recent years, a new disease syndrome was identified in 2001. It is known as a IgG4-related disease and its differentiation is based on the analysis of IgG4 levels in the affected tissues. The IgG4-related disease is considered to be a generalized pathological process involving a wide spectrum of various disorders that may affect distant organs. Orbital IgG4-related disease is a recently reported issue that may prove important for the elucidation of the etiology of idiopathic, lymphoplasmacytic or fibrotic disorders of various organs, including the orbits. In this article, we are describing epidemiology and differential diagnostics of IgG4-related orbital disease with particular focus on pseudotumors, MALT lymphomas and lymphocyte/plasma cell infiltrations of the orbit. We are also discussing therapeutic possibilities currently available in the management of the disease. PMID:27116895

  11. IgG4-related disease manifesting as an acute gastric-pericardial fistula.

    PubMed

    Frydman, James; Grunner, Shahar; Kluger, Yoram

    2014-11-28

    IgG4-related disease is a recently recognized entity linked initially to autoimmune pancreatitis and has been subsequently described in nearly every organ system. Men over the age of 50 represent the most affected demographic group and a comprehensive set of diagnostic criteria has been developed to aid treating clinicians. Though elevated levels of IgG4 in the serum are suggestive of the disease, definitive diagnosis is made on histopathology. Treatment is tailored to the clinical presentation with corticosteroid therapy known to have proven efficacy. Gastric manifestations of the IgG4-related disease primarily come in two varieties, notably chronic ulceration or pseudotumor formation. Autoimmune pancreatitis conveys increased risk for IgG4-related disease of the stomach, which is independent of Helicobacter pylori status. In this case report, we present an acute gastric-pericardial fistula secondary to IgG4-related disease that required urgent operative management. To our knowledge, this is the first report in the medical literature describing this complication of IgG4-related disease. PMID:25469052

  12. IgG4-related disease manifesting as an acute gastric-pericardial fistula

    PubMed Central

    Frydman, James; Grunner, Shahar; Kluger, Yoram

    2014-01-01

    IgG4-related disease is a recently recognized entity linked initially to autoimmune pancreatitis and has been subsequently described in nearly every organ system. Men over the age of 50 represent the most affected demographic group and a comprehensive set of diagnostic criteria has been developed to aid treating clinicians. Though elevated levels of IgG4 in the serum are suggestive of the disease, definitive diagnosis is made on histopathology. Treatment is tailored to the clinical presentation with corticosteroid therapy known to have proven efficacy. Gastric manifestations of the IgG4-related disease primarily come in two varieties, notably chronic ulceration or pseudotumor formation. Autoimmune pancreatitis conveys increased risk for IgG4-related disease of the stomach, which is independent of Helicobacter pylori status. In this case report, we present an acute gastric-pericardial fistula secondary to IgG4-related disease that required urgent operative management. To our knowledge, this is the first report in the medical literature describing this complication of IgG4-related disease. PMID:25469052

  13. IgG4-Related Esophageal Disease Presenting as Esophagitis Dissecans Superficialis With Chronic Strictures.

    PubMed

    Dumas-Campagna, Myriam; Bouchard, Simon; Soucy, Genevieve; Bouin, Mickael

    2014-08-01

    IgG4-related disease is a recently recognized autoimmune systemic disorder that has been described in various organs. The disease is characterized histologically by a dense lymphoplasmocytic infiltrate of IgG4-positive cells, storiform fibrosis and can be associated with tumefactive lesions. IgG4-related disease involving the upper gastrointestinal tract is rare and only two previous case reports have reported IgG4-related esophageal disease. We report the case of a 63-year-old female patient with a long-standing history of severe dysphagia and odynophagia with an initial diagnosis of reflux esophagitis. Symptoms persisted despite anti-acid therapy and control esophagogastroduodenoscopy (EGD) revealed endoscopic images consistent with esophagitis dissecans superficialis (sloughing esophagitis). An underlying autoimmune process was suspected and immunosuppressant agents were tried to control her disease. The patient eventually developed disabling dysphagia secondary to multiple chronic esophageal strictures. A diagnosis of IgG4-related disease was eventually made after reviewing esophageal biopsies and performing an immunohistochemical study with an anti-IgG4 antibody. Treatment attempts with corticosteroids and rituximab was not associated with a significant improvement of the symptoms of dysphagia and odynophagia, possibly because of the chronic nature of the disease associated with a high fibrotic component. Our case report describes this unique case of IgG4-related esophageal disease presenting as chronic esophagitis dissecans with strictures. We also briefly review the main histopathological features and treatment options in IgG4-related disease. PMID:24883156

  14. Coexistence of Acute Crescent Glomerulonephritis and IgG4-Related Kidney Disease

    PubMed Central

    Lu, Zeyuan; Yin, Jianyong; Bao, Hongda; Jiao, Qiong; Wu, Huijuan; Wu, Rui; Xue, Qin; Wang, Niansong; Zhang, Zhigang; Wang, Feng

    2016-01-01

    Introduction IgG4-related disease (IgG4-RD) is a fibroinflammatory disorder that may involve almost each organ or system. IgG4-related kidney disease (IgG4-RKD) refers to renal lesions associated with IgG4-RD. The most frequent morphological type of renal lesions is IgG4-related tubulointerstitial nephritis (IgG4-TIN) which is associated with increased IgG4-positive plasma cell infiltration and interstitial fibrosis. Case Report Herein, we present a rare case with coexisting IgG4-RKD and acute crescent glomerulonephritis with concomitant severe tubulointerstitial lesions instead of classic IgG4-TIN. Conclusion IgG4-RKD and acute crescent glomerulonephritis can occur in the same patient. This case may give us a clearer viewpoint of the disease. PMID:27504450

  15. Isolated Mass-Forming IgG4-Related Cholangitis as an Initial Clinical Presentation of Systemic IgG4-Related Disease

    PubMed Central

    Kim, Seokhwi; Bae, Hyunsik; Choi, Misun; Kim, Binnari; Heo, Jin Seok; Kim, Ho Seong; Choi, Seung Hee; Jang, Kee-Taek

    2016-01-01

    IgG4-related disease (IgG4-RD) may involve multiple organs. Although it usually presents as diffuse organ involvement, localized mass-forming lesions have been occasionally encountered in pancreas. However, the same pattern has been seldom reported in biliary tract. A 61-year-old male showed a hilar bile duct mass with multiple enlarged lymph nodes in imaging studies and he underwent trisectionectomy under impression of cholangiocarcinoma. Gross examination revealed a mass-like lesion around hilar bile duct. Histopathologically, dense lymphoplasmacytic infiltration and storiform fibrosis were identified without evidence of malignancy. Immunohistochemical stain demonstrated rich IgG4-positive plasma cell infiltration. Follow-up imaging studies disclosed multiple enlarged lymph nodes with involvement of pancreas and perisplenic soft tissue. The lesions have been significantly reduced after steroid treatment, which suggests multi-organ involvement of systemic IgG4-RD. Here, we report an unusual localized mass-forming IgG4-related cholangitis as an initial presentation of IgG4-RD, which was biliary manifestation of systemic IgG4-related autoimmune disease. PMID:26755360

  16. IgG4-related Hashimoto's thyroiditis--a new variant of a well known disease.

    PubMed

    Luiz, Henrique Vara; Gonçalves, Diogo; Silva, Tiago Nunes da; Nascimento, Isabel; Ribeiro, Ana; Mafra, Manuela; Manita, Isabel; Portugal, Jorge

    2014-11-01

    Hashimoto's thyroiditis (HT) has been characterized for many years as a well-defined clinicopathologic entity, but is now considered a heterogeneous disease. IgG4-related HT is a new subtype characterized by thyroid inflammation rich in IgG4-positive plasma cells and marked fibrosis. It may be part of the systemic IgG4-related disease. We report a case of a 56-year-old Portuguese man who presented with a one-month history of progressive neck swelling and dysphagia. Laboratory testing revealed increased inflammatory parameters, subclinical hypothyroidism and very high levels of thyroid autoantibodies. Cervical ultrasound (US) demonstrated an enlarged and heterogeneous thyroid gland and two hypoechoic nodules. US-guided fine needle aspiration cytology was consistent with lymphocytic thyroiditis. The patient was submitted to total thyroidectomy and microscopic examination identified typical findings of HT, marked fibrosis limited within the thyroid capsule and lymphoplasmacytic infiltration, with >50 IgG4-positive plasma cells per high-power field and an IgG4/IgG ratio of >40%. After surgery, serum IgG4 concentration was high-normal. Symptoms relief and reduction in laboratory inflammatory parameters were noticed. Thyroid function is controlled with levothyroxine. To our knowledge we report the first case of IgG4-related HT in a non-Asian patient. We also perform a review of the literature regarding IgG4-related disease and IgG4-related HT. Our case highlights this new variant of the well known HT, and helps physicians in recognizing its main clinical features, allowing for proper diagnosis and treatment. PMID:25465611

  17. [IgG4-related disease treatment in 2014: Update and literature review].

    PubMed

    Grados, A; Ebbo, M; Jean, E; Bernit, E; Harlé, J-R; Schleinitz, N

    2015-06-01

    IgG4-related disease is an inflammatory disorder characterized by a polyclonal lymphoplasmacytic tissue infiltrate, with numerous IgG4+ plasmocytes, evolving toward fibrosis. The disease is heterogeneous and affects several tissues and organs synchroneously or metachroneously. Both the fibrosis and the tumor forming characteristics of the disease can be responsible of irreversible tissue damage. For these reasons treatment is usually necessary. A dramatic response is usually observed with steroid treatment but relapses are frequent. Immunosuppressive agents and rituximab are used as second line treatments. We review here previous studies on treatment and suggest general recommendations for the treatment and follow up of patients with IgG4-related disease. PMID:25595874

  18. Topiramate-induced maculopathy in IgG4-related disease

    PubMed Central

    DaCosta, Joanna; Younis, Saad

    2016-01-01

    This report describes a case of reversible topiramate-induced maculopathy in a 32-year-old female patient with IgG4-related disease. The patient presented with decreased vision associated with anterior uveitis and cystoid macula edema, which was unresponsive to oral and topical steroids. Following topiramate cessation, both cystoid macula edema and vision improved. The ocular side effects of topiramate and putative pharmacological mechanisms for topiramate-induced maculopathy in the context of IgG4-related disease are discussed. This report highlights that neurologists and ophthalmologists should be aware that patients presenting with topiramate-associated maculopathy should be advised to discontinue topiramate promptly to prevent irreversible loss of vision. PMID:27354829

  19. Multicentric Castleman Disease With Tubulointerstitial Nephritis Mimicking IgG4-related Disease: Two Case Reports.

    PubMed

    Zoshima, Takeshi; Yamada, Kazunori; Hara, Satoshi; Mizushima, Ichiro; Yamagishi, Masakazu; Harada, Kenichi; Sato, Yasuharu; Kawano, Mitsuhiro

    2016-04-01

    Multicentric Castleman disease is a benign lymphoproliferative disorder with heterogenous clinical symptoms and involves systemic organs in addition to lymph nodes. Elevated serum IgG4 levels and IgG4-positive plasma cell (IgG4+PC) infiltrates have been reported in lymph nodes, lung and skin in some multicentric Castleman disease cases, resembling IgG4-related disease (IgG4-RD) histologically. However, no report has been available regarding IgG4+PC infiltration in the kidneys of multicentric Castleman disease. Here, we report 2 cases of multicentric Castleman disease complicated by IgG4-related disease (IgG4-RD) histologically. However, there has been no report published on PC-rich tubulointerstitial nephritis, lymphadenopathy, with numerous IgG4+PC infiltration, and elevated serum IgG4 levels, mimicking IgG4-RD. The blood examinations revealed systemic inflammation and elevated C-reactive protein and interleukin-6 levels. Corticosteroid therapy was partially effective in both cases, and combination therapy of corticosteroid and tocilizumab was needed in both cases. Moreover, after triple therapy with corticosteroid, rituximab and cyclophosphamide were used in 1 case to tame the severe inflammation. The present cases suggest that if continuously elevated serum C-reactive protein levels and partial corticosteroid responsiveness are encountered, multicentric Castleman disease should be considered rather than IgG4-RD as a differential diagnosis even if serum IgG4 is elevated and IgG4+PCs infiltrate systemic organs. PMID:26598921

  20. Intracranial spread of IgG4-related disease via skull base foramina.

    PubMed

    Rice, C M; Spencer, T; Bunea, G; Scolding, N J; Sloan, P; Nath, U

    2016-06-01

    IgG4-related disease (IgG4-RD) is a newly recognised, multiorgan, inflammatory disease, and its full clinical spectrum remains undefined. We present a biopsy-proven case of IgG4-RD presenting with a parapharyngeal mass with intracranial extension and possible involvement of the brain parenchyma. We highlight the importance of considering the diagnosis in those presenting with tumefactive lesions, leptomeningitis or pachymeningitis and emphasise the value of securing a tissue diagnosis so that appropriate long-term treatment can be instigated and complications avoided. PMID:26856357

  1. Mitochondrial-dependent Autoimmunity in Membranous Nephropathy of IgG4-related Disease

    PubMed Central

    Buelli, Simona; Perico, Luca; Galbusera, Miriam; Abbate, Mauro; Morigi, Marina; Novelli, Rubina; Gagliardini, Elena; Tentori, Chiara; Rottoli, Daniela; Sabadini, Ettore; Saito, Takao; Kawano, Mitsuhiro; Saeki, Takako; Zoja, Carlamaria; Remuzzi, Giuseppe; Benigni, Ariela

    2015-01-01

    The pathophysiology of glomerular lesions of membranous nephropathy (MN), including seldom-reported IgG4-related disease, is still elusive. Unlike in idiopathic MN where IgG4 prevails, in this patient IgG3 was predominant in glomerular deposits in the absence of circulating anti-phospholipase A2 receptor antibodies, suggesting a distinct pathologic process. Here we documented that IgG4 retrieved from the serum of our propositus reacted against carbonic anhydrase II (CAII) at the podocyte surface. In patient's biopsy, glomerular CAII staining increased and co-localized with subepithelial IgG4 deposits along the capillary walls. Patient's IgG4 caused a drop in cell pH followed by mitochondrial dysfunction, excessive ROS production and cytoskeletal reorganization in cultured podocytes. These events promoted mitochondrial superoxide-dismutase-2 (SOD2) externalization on the plasma membrane, becoming recognizable by complement-binding IgG3 anti-SOD2. Among patients with IgG4-related disease only sera of those with IgG4 anti-CAII antibodies caused low intracellular pH and mitochondrial alterations underlying SOD2 externalization. Circulating IgG4 anti-CAII can cause podocyte injury through processes of intracellular acidification, mitochondrial oxidative stress and neoantigen induction in patients with IgG4 related disease. The onset of MN in a subset of patients could be due to IgG4 antibodies recognizing CAII with consequent exposure of mitochondrial neoantigen in the context of multifactorial pathogenesis of disease. PMID:26137589

  2. IgG4-related Orbital Disease and Its Mimics in a Western Population.

    PubMed

    Ferry, Judith A; Klepeis, Veronica; Sohani, Aliyah R; Harris, Nancy Lee; Preffer, Frederic I; Stone, John H; Grove, Arthur; Deshpande, Vikram

    2015-12-01

    Although chronic inflammatory disorders of the ocular adnexa are relatively common, their pathogenesis is in many cases poorly understood. Recent investigation suggests that many cases of sclerosing orbital inflammation are a manifestation of IgG4-related disease; however, most patients reported have been Asian, and it is not clear whether the results of studies from the Far East can be reliably extrapolated to draw conclusions about Western patients. We evaluated 38 cases previously diagnosed as orbital inflammatory pseudotumor or chronic dacryoadenitis to determine whether our cases fulfill the criteria for IgG4-RD (IgG4-related dacryoadenitis when involving the lacrimal gland, and IgG4-related sclerosing orbital inflammation when involving orbital soft tissue). Fifteen patients had IgG4-related dacryoadenitis or orbital inflammation. These patients included 9 men and 6 women, aged 24 to 77 years (median, 64 y). Lesions involved orbital soft tissue (8 cases), lacrimal gland (6 cases), and canthus (1 case). In 1 case, focal in situ follicular neoplasia was seen in a background of IgG4-RD. In another case, a clonal IGH gene rearrangement was detected. Four patients with IgG4-RD had evidence of IgG4-RD in other anatomic sites. Five patients, 1 man and 4 women, aged 26 to 74 years (median 50 y) had orbital lesions (2 involving lacrimal gland, 3 involving soft tissue) suspicious for, but not diagnostic of, IgG4-RD. Of 16 patients with IgG4-RD or probable IgG4-RD with information available regarding the course of their disease, 11 patients experienced recurrent or persistent orbital disease. However, no patient developed lymphoma, and no patient died of complications of IgG4-RD. Eighteen patients had lesions not representing IgG4-RD. They included 6 male and 12 female individuals aged 6 to 77 years (median, 47 y). These patients had a variety of diseases, including granulomatosis with polyangiitis (3 cases), Rosai-Dorfman disease (1 case), nonspecific chronic

  3. Recurrent Mastoiditis Mimics IgG4 Related Disease: A Potential Diagnostic Pitfall.

    PubMed

    Deshpande, Vikram; Zane, Nicolas A; Kraft, Stefan; Stone, John H; Faquin, William C

    2016-09-01

    IgG4-related disease (IgG4-RD) is a recently recognized entity that causes progressive fibrosis and formation of mass lesions. IgG4-RD can be diagnosed histologically by its hallmarks of storiform fibrosis, prominent lymphoplasmacytic infiltrate, and obliterative phlebitis, accompanied by the infiltration of excessive numbers of IgG4-positive plasma cells as well as elevations in serum IgG4 concentrations. A recent publication reported a case of IgG4-RD in the mastoid sinus, representing a new anatomic location for this disease. We report two additional cases of IgG4-RD occurring in the mastoid and causing clinical mastoiditis. The presenting symptoms were varied-tinnitus, hearing loss, and cranial nerve palsies. All three cases showed a dense lymphoplasmacytic infiltrate, storiform type fibrosis as well as elevated numbers of IgG4 positive plasma cells. The three patients responded to immunosuppressive therapy that included steroids and Rituximab. We further investigated 162 consecutive mastoiditis cases at our institution in order to determine the frequency of IgG4-RD as a previously unrecognized cause of mastoiditis. Within this latter cohort we identified nine cases of mastoiditis that had two of the histologic features of IgG4-RD, specifically storiform fibrosis and a dense lymphoplasmacytic infiltrate. Two of these cases showed >50 IgG4-positive plasma cells per high-power field with IgG4-IgG ratio of >40 %, thus fulfilling histological criteria for IgG4-RD. However, both were due to severe acute or chronic infection. In conclusion, we reaffirm IgG4 related mastoiditis as a distinct but uncommon cause of recurrent mastoiditis. The diagnosis of IgG4-related mastoiditis should be rendered with caution, and only after the exclusion of potential mimickers, particularly infection. PMID:27091207

  4. IgG4-related renal disease: clinical and pathological characteristics.

    PubMed

    Kuroda, Naoto; Nao, Tomoya; Fukuhara, Hideo; Karashima, Takashi; Inoue, Keiji; Taniguchi, Yoshinori; Takeuchi, Mai; Zen, Yoh; Sato, Yasuharu; Notohara, Kenji; Yoshino, Tadashi

    2014-01-01

    IgG4-related disease is a recently established systemic condition. Tubulointerstitial nephritis is the most common renal manifestation. Glomerular lesions, particularly membranous glomerulonephritis, can develop simultaneously. Some patients present with serological renal dysfunction associated with elevated IgG or IgE levels and hypocomplementemia, while others are incidentally found to have abnormalities in kidneys on imaging. A majority of patients with IgG4-related kidney disease have similar lesions at other anatomical sites, which help us to suspect this condition. Serum IgG4 elevation (>135 mg/dL) is the most, although not entirely, specific marker for the diagnosis. Imaging findings varies from small nodules to bilateral diffuse abnormalities. In addition to the renal parenchyma, the renal pelvis and perirenal adipose tissue can be affected. Histological features include dense lymphoplasmacytic infiltration, storiform or "bird's eye" fibrosis (highlighted by PAM stain), and IgG4-positive plasma cell infiltration (>10 cells/high-power field and IgG4/IgG-positive cell ratio >40%). Immune complex deposition is detectable in the tubular basement membrane by immunofluorescence and/or electron microscopy. Patients usually respond well to corticosteroids, but highly active diseases may require other immunosuppressive therapies. Further investigations will be required to fully understand pathophysiology underlying this emerging condition. PMID:25337295

  5. Serum Immunoglobulin Free Light Chain Assessment in IgG4-Related Disease

    PubMed Central

    Grados, Aurélie; Boucraut, José; Vély, Frédéric; Aucouturier, Pierre; Rigolet, Aude; Terrier, Benjamin; Saadoun, David; Ghillani-Dalbin, Pascale; Costedoat-Chalumeau, Nathalie; Harlé, Jean Robert; Schleinitz, Nicolas

    2013-01-01

    Immunoglobulin free light chains are produced in excess during normal antibody synthesis. Their evaluation is commonly used in case of a monoclonal gammopathy. In polyclonal hypergammaglobulinemia related to the Sjögren syndrome or systemic lupus, erythematosus serum free light chain levels are increased and could correlate with disease activity. We show here that the κ (P < 0.0001) and λ (P = 0.0003) free light chains and the κ : λ ratio (P = 0.0049) are increased in sixteen patients with IgG4-related disease when compared to healthy controls. The increase of κ and λ free light chains probably reflects the marked polyclonal B cell activation of the disease. We could not assess in this small cohort of patients a significative correlation of serum free light chain levels and disease activity or extension. PMID:23878543

  6. Co-existing ligneous conjunctivitis and IgG4-related disease.

    PubMed

    Chiang, Wei-Yu; Liu, Ting-Ting; Huang, Wan-Ting; Kuo, Ming-Tse

    2016-07-01

    Herein, we elucidate that ligneous conjunctivitis (LC) was proved as an IgG4-related disease (IgG4-RD) by a series of pathologic studies from primary and recurrent episodes of an LC patient. LC was diagnosed based on clinical presentation and pathological appearance; furthermore, combined with serological examination and immunohistochemical study, the case also conformed to the diagnosis of IgG4-RD. The IgG4-RD, broadly discussed in recent times, is an idiopathic disease entity with tissue fibrosis possibly involving multiple organs. To the best of our knowledge, IgG4-RD has never been reported with LC. By reporting the clinical course and literature review, we should pay attention to the association between these two diseases. PMID:27609168

  7. Nasal manifestations of IgG4-related disease: A report of two cases.

    PubMed

    Ohno, Keiko; Matsuda, Yoko; Arai, Tomio; Kimura, Yurika

    2015-12-01

    IgG4-related disease (IgG4-RD) is a recently recognized clinical disease entity characterized by elevated serum IgG4, tumefaction, tissue infiltration of IgG4-positive plasma cells and fibrosis. IgG4-RD may occur, either synchronously or metachronously, in a variety of organs throughout the body. We describe herein two representative cases of the nasal manifestations of IgG4-RD, characterized by diffuse, crusty, erosive lesions on nasal mucosa. Oral steroid administration was effective in treating these nasal manifestations. We report a decrease in IgG4 positive plasma cell infiltrates in nasal mucosa biopsy specimens after steroid therapy, demonstrating that infiltration of IgG4-positive cells is reversible. PMID:26060132

  8. Orbital Pseudotumor: Uncommon Initial Presentation of IgG4-Related Disease

    PubMed Central

    Carbone, Teresa; Azêdo Montes, Ricardo; Andrade, Beatriz; Lanzieri, Pedro; Mocarzel, Luis

    2015-01-01

    IgG4-related disease (IgG4-RD) encompasses a group of fibroinflammatory conditions recognized in recent times. The main clinical features include variable degrees of tissue fibrosis, tumorlike expansions, perivascular lymphocytic infiltration rich in IgG4-positive plasma cells, and elevated serum IgG4. A case has been reported of an elderly patient with an unexplained unilateral exophthalmia; biopsy was performed and revealed lymphocytic infiltration, suggesting IgG4-RD. High serum levels of IgG4, in association with a good response to steroid therapy and to the exclusion of other diagnoses, confirmed the hypothesis of orbital pseudotumor by IgG4-RD. PMID:25838962

  9. Erdheim-Chester Disease as a Mimic of IgG4-Related Disease

    PubMed Central

    Gianfreda, Davide; Musetti, Claudio; Nicastro, Maria; Maritati, Federica; Cobelli, Rocco; Corradi, Domenico; Vaglio, Augusto

    2016-01-01

    Abstract Immunoglobulin-G4 (IgG4)-related disease (IgG4RD) is a fibro-inflammatory disorder characterized by tissue-infiltrating IgG4+ plasma cells, and, often, high serum IgG4. Several autoimmune, infectious, or proliferative conditions mimic IgG4RD. Erdheim-Chester disease (ECD) is a rare non-Langerhans cell histiocytosis, characterized by foamy histiocytic infiltration, fibrosis, and chronic inflammation. ECD and IgG4RD manifestations may overlap. A patient presented with huge fibrous retroperitoneal masses causing compression on neighboring structures; the case posed the challenge of the differential diagnosis between IgG4RD and ECD mainly because of a prominent serum and tissue IgG4 response. Retroperitoneal biopsy led to the diagnosis of ECD; the V600E BRAF mutation was found. Treatment with the BRAF inhibitor vemurafenib was started. Treatment failed to induce mass regression and the patient died after 3 months of therapy. Prompted by this case, we examined serum and tissue IgG4 in a series of 15 ECD patients evaluated at our center, and found that approximately one-fourth of the cases have increased IgG4 in the serum and often in the tissue. The differential diagnosis between IgG4RD and ECD can be challenging, as some ECD patients have prominent IgG4 responses. This suggests the possibility of common pathogenic mechanisms between ECD and IgG4RD. PMID:27227923

  10. A case of non-lacrimal immunoglobulin G4 (IgG4)-related orbital disease with mastitis.

    PubMed

    Farooq, Tahir Ali; Mudhar, Hardeep; Sandramouli, S

    2016-01-01

    IgG4-related orbital disease is a recognised cause for orbital inflammation. As its awareness increases and diagnostic accuracy improves there will be an increased number of cases being identified. This unique case demonstrates for the first time, with histological evidence, a case of a non-lacrimal IgG4-related orbital disease with concurrent IgG4-related mastitis. We describe a 47 year old who presented with a supraorbital swelling and mass. This was initially successfully treated with oral steroids and was later excised on recurrence. Immunohistochemical and blood serum analysis confirmed IgG4-related orbital disease. On systemic enquiry she was found to have a mass of the breast, which was shown to be IgG4-related mastitis. She is currently asymptomatic with no sign of recurrence and is under long-term surveillance. This case highlights the importance of systemic work up in patients presenting with orbital foci of IgG4 disease. PMID:26700191

  11. IgG4-related disease: pathophysiologic insights drive emerging treatment approaches.

    PubMed

    Stone, John H

    2016-01-01

    IgG4-related disease (IgG4-RD) is a fibroinflammatory condition that can affect essentially any organ. The disease shows similar histopathology findings across organ systems, consisting of a lymphoplasmacytic infiltrate enriched in IgG4-positive plasma cells, storiform fibrosis, and obliterative phlebitis. IgG4 itself appears to be a reactive phenomenon rather than the primary disease driver. Recent investigations have focused on the interactions between cells of the B cell lineage and a novel CD4+ SLAMF7+ cytotoxic T cells capable of promoting fibrosis. Plasmablasts appear to play a crucial role along with B cells in the presentation of antigen to this T cell. IgG4-RD is marked by responsiveness to glucocorticoids, but frequent disease relapse, the inability to taper glucocorticoids completely, and steroid toxicity are problematic. Targeted treatment approaches against the B cell lineage appear promising, and therapeutic efforts focused upon the CD4+ SLAMF7+ cytotoxic T cell may also be feasible. PMID:27586808

  12. IgG4-Related Lung Disease without Elevation of Serum IgG4 Level: A Case Report.

    PubMed

    Kang, Min Kyu; Cho, Yongseon; Han, Minsoo; Jung, Sun Young; Moon, Kyoung Min; Kim, Jinyoung; Kim, Ju Ri; Lee, Dong-Kyu; Park, Jun Hyung; Chung, So Hee

    2016-07-01

    Since IgG4-related pancreatitis was first reported in 2001, IgG4-related disease has been identified in other organs such as salivary gland, gallbladder, thyroid, retroperitoneum and kidney; but lung invasion is rare. A 63-year-old man presented with hemoptysis at the pulmonary clinic and chest computed tomography revealed about 4.1 cm irregular shaped mass with spiculated margin at the left upper lobe. Despite no elevation of serum IgG4 level, he was finally diagnosed as IgG4-related lung disease by transthoracic needle biopsy. After treatment with oral glucocorticoids, hemoptysis disappeared and the size of lung mass was decreased. PMID:27433179

  13. IgG4-Related Lung Disease without Elevation of Serum IgG4 Level: A Case Report

    PubMed Central

    Kang, Min Kyu; Han, Minsoo; Jung, Sun Young; Moon, Kyoung Min; Kim, Jinyoung; Kim, Ju Ri; Lee, Dong-kyu; Park, Jun Hyung; Chung, So Hee

    2016-01-01

    Since IgG4-related pancreatitis was first reported in 2001, IgG4-related disease has been identified in other organs such as salivary gland, gallbladder, thyroid, retroperitoneum and kidney; but lung invasion is rare. A 63-year-old man presented with hemoptysis at the pulmonary clinic and chest computed tomography revealed about 4.1 cm irregular shaped mass with spiculated margin at the left upper lobe. Despite no elevation of serum IgG4 level, he was finally diagnosed as IgG4-related lung disease by transthoracic needle biopsy. After treatment with oral glucocorticoids, hemoptysis disappeared and the size of lung mass was decreased. PMID:27433179

  14. The Pathology of IgG4-Related Disease in the Bile Duct and Pancreas.

    PubMed

    Zen, Yoh

    2016-08-01

    Immunoglobulin G4-related disease (IgG4-RD) in the pancreatobiliary system manifests as sclerosing cholangitis (SC), hepatic inflammatory pseudotumors, and type 1 autoimmune pancreatitis (AIP). The pathology of IgG4-RD involves an inflammatory process and fibrogenic pathway, the combination of which damages the affected organs. Fibroinflammatory injury is characterized by three microscopic findings: a diffuse lymphoplasmacytic infiltrate rich in IgG4-positive plasma cells, obliterative phlebitis, and storiform fibrosis. Although the diagnosis of IgG4-related pancreatocholangitis is relatively straightforward in surgical specimens, the current clinical requirement is to diagnose patients using biopsy samples, which remains challenging. Histological differential diagnoses include primary SC, follicular cholangitis/pancreatitis, SC with granulocytic epithelial lesions, and type 2 AIP. Although the massive infiltration of IgG4-positive plasma cells is a histological hallmark of IgG4-RD, many other immune cells (e.g., Th2 lymphocytes, regulatory T cells, and M2 macrophages) appear to be strongly involved in orchestral immune reactions. PMID:27466794

  15. IgG4-related disease: A relatively new concept for clinicians.

    PubMed

    Vasaitis, Lilian

    2016-01-01

    IgG4-related disease (IgG4-RD) is a recently recognized chronic fibrotic inflammation, which can affect almost every organ, and may come to clinical attention first due to visible organ swelling or organ dysfunction, or is identified incidentally by imaging and specific biopsy. The disorder has an allergic background and is immune-mediated. Up-regulated responses of T helper 2 and T regulatory cells and their cytokines play a major role in disease progression. About 30-50% of patients are atopic or have mild eosinophilia. IgG4-RD predominantly affects middle-aged male patients. The cornerstones of diagnosis of the disease are compatible clinical features and typical histopathology. Swelling of salivary and lacrimal glands, lymphadenopathy, and type 1 autoimmune pancreatitis (AIP) are the most common manifestations of the disease. However, other tissues and organs, such as retroperitoneum, lung, kidney, aorta, upper airways, thyroid gland, meninges, heart, mesenterium and skin may be involved. Typical histopathology is lymphoplasmacytic infiltration abundant in IgG4-positive plasma cells, storiform-type fibrosis, and obliterative phlebitis. Elevated serum IgG4 concentration supports the diagnosis. Characteristic imaging features such as a "capsule-like rim" surrounding the pancreatic lesions is highly specific to type 1 AIP. 18F-fluorodeoxyglucose positron emission tomography/computed tomography enables mapping the sites of inflammation, permits evaluation of the extent of the disease, helps in guiding biopsy decision, and may be used in monitoring response to treatment. Glucocorticoids alone or in combination with B-cell depletion with rituximab induces prompt clinical response to IgG4-RD. This article reviews the current understanding, different clinical manifestations, and approaches to diagnosis and treatment of IgG4-RD. PMID:26481243

  16. Corticosteroid Therapy for a Patient with Relapsing Polychondritis Complicated by IgG4-Related Disease.

    PubMed

    Yamasue, Mari; Nureki, Shin-Ichi; Matsumoto, Hiroyuki; Kan, Takamasa; Hashimoto, Takehiro; Ushijima, Ryoichi; Usagawa, Yuko; Kadota, Jun-Ichi

    2016-01-01

    Relapsing polychondritis (RP) is a rare systemic disorder characterized by recurrent, widespread chondritis of the auricular, nasal, and tracheal cartilages. IgG4-related disease (IgG4-RD) is a systemic immune-mediated disease characterized by the infiltration of IgG4-bearing plasma cells into systemic organs. Although 25% to 35% of patients with RP have a concurrent autoimmune disease, coexistence of RP and IgG4-RD is rare. We herein report a case of RP complicated by IgG4-RD. A 63-year-old man developed recurrent bilateral ear pain and swelling, recurrent blurred and decreased vision, and migratory multiple joint pain, sequentially within one year. Fourteen months after the first symptom, he experienced dry cough and dyspnea with exertion. A computed tomography (CT) scan detected interstitial pneumonia, swelling of bilateral submandibular glands, bilateral hilar and mediastinal lymphadenopathy, and several nodules in bilateral kidneys. His serum levels of IgG and IgG4 were elevated. The biopsy specimen of auricular cartilage showed infiltrations of inflammatory cells and fibrosis consistent with RP. The IgG4-positive cells were not observed in auricular cartilage. The patient met the diagnostic criteria of RP, including bilateral auricular chondritis, conjunctivitis, iritis and polyarthritis. The biopsy specimens of lung and kidney revealed the significant infiltrations of IgG4-positive plasma cells and fibrosis. We also diagnosed him as having IgG4-RD, affecting bilateral submandibular glands, hilar and mediastinal lymph nodes, lungs, and kidneys. Thus, RP preceded the onset of IgG4-RD. Corticosteroid therapy improved the symptoms and CT scan findings. In conclusion, RP and IgG4-RD do coexist; however, the pathogenesis of their coexistence is unknown. PMID:27396510

  17. Rituximab for the treatment of IgG4-related orbital disease: experience from five cases

    PubMed Central

    Wu, A; Andrew, N H; Tsirbas, A; Tan, P; Gajdatsy, A; Selva, D

    2015-01-01

    Purpose To review the clinical efficacy and safety of rituximab for treatment of IgG4-related orbital disease (IgG4-ROD). Design Retrospective multicentre interventional case series. Methods Chart review for five cases of biopsy-confirmed IgG4-ROD (IgG4+>10/HPF, ratio of IgG4+/IgG+>40%) treated with rituximab. Information retrieved included the dosing schedule, adverse events and the magnitude, temporality, and duration of the clinical response. Results All cases of IgG4-ROD were either steroid dependent or steroid resistant. Rituximab doses for induction therapy included two doses of 1000 mg at 2-weekly intervals, and four doses at 375 mg/m2 at weekly intervals. Two months after starting rituximab, three cases achieved complete clinical resolution and two cases achieved partial clinical resolution. Complete radiological resolution occurred in one case, and partial radiological resolution in three cases. Three cases received rituximab maintenance therapy and one case was commenced on mycophenolate. No relapse occurred during a mean follow-up of 33 months (range: 7–65 months). One disease relapse occurred when the dosing interval of rituximab maintenance therapy was extended to 6–monthly intervals; remission was swiftly achieved with rituximab reinduction therapy. The only adverse effects reported were one episode of fatigue lasting 1 week and two episodes of orbital discomfort. Conclusion Rituximab may be an effective treatment option for IgG4-ROD that is steroid dependent or steroid intolerant. Rituximab therapy resulted in swift clinical and radiological improvement, many months free of relapse, and few side effects. PMID:25341435

  18. Therapeutic approach to IgG4-related disease: A systematic review.

    PubMed

    Brito-Zerón, Pilar; Kostov, Belchin; Bosch, Xavier; Acar-Denizli, Nihan; Ramos-Casals, Manuel; Stone, John H

    2016-06-01

    To review the reported evidence on the therapeutic management of IgG4-related disease (IgG4-RD) in clinical practice.A systematic search of the literature was conducted. The primary outcome measured was the rate of efficacy of first-line therapeutic approaches. Secondary outcomes measured included the rate of disease relapse, the outcome of untreated patients, the rate of patients without drug therapy at the end of follow-up, the rate of side effects, and mortality. The MOOSE, AHRQ, STROBE, and GRACE recommendations/statements were followed.The results of the systematic search strategy yielded 62 studies that included a total of 3034 patients. Complete information about first-line therapeutic regimens was detailed in 1952 patients, including glucocorticoid-based regimens in 1437 (74%), drug-free regimens in 213 (11%), and other therapies in 38 (2%). No therapy (wait and see management) was reported in 264 (13%) patients. The efficacy of monotherapy with glucocorticoids was specified in 1220 patients, of whom 97% had a therapeutic response. Relapses, however, were reported in 464/1395 (33%) patients despite typically short follow-up periods. Therapeutic efficacy was reported in 219/231 (95%) of relapses treated with glucocorticoids, 56/69 (81%) of those treated with azathioprine, 16/22 (72%) of those treated with other immunosuppressive agents, and in the 9 cases treated with rituximab (100%). In 14 studies, the authors detailed the outcome of 159/246 patients with wait-and-see management; spontaneous improvement or resolution was reported in 68 (43%) cases. Wide heterogeneity was observed with respect to the first-line therapeutic approaches used for the different organ-specific disease subsets, including significant differences in the mean dose of glucocorticoids used.Nearly 70% of reported IgG4-RD patients are treated with oral glucocorticoids in monotherapy. However, the therapeutic management is heavily influenced by geographical, epidemiological, and clinical

  19. IgG4-related disease presenting as a lung mass and weight loss: Case report and review of the literature

    PubMed Central

    Grewal, Kevin; Cohen, Paul; Kwon, Jeff S.; Kaufman, David A.

    2015-01-01

    We describe a case of IgG4-related lung disease presenting as a lung mass with associated weight loss. IgG4-related disease is a systemic sclerosing disorder that causes fibrotic, often tumor-like manifestations that variably effect different organ systems. The clinical presentation of IgG4-related disease is protean. Timely recognition and diagnosis requires awareness on the part of clinicians and pathologists to the variable manifestations of this newly recognized disorder. We offer a concise review of the pulmonary manifestations, diagnosis and treatment of IgG4-related lung disease.

  20. IgG4-related Disease: A Mass Lesion in the Intrarenal Sinus near the Renal Pelvis.

    PubMed

    Inenaga, Jun-Ichi; Ueno, Toshiharu; Kawada, Masahiro; Imafuku, Aya; Mise, Koki; Sumida, Keiichi; Hiramatsu, Rikako; Hasegawa, Eiko; Hayami, Noriko; Suwabe, Tatsuya; Hoshino, Junichi; Sawa, Naoki; Takaichi, Kenmei; Fujii, Takeshi; Ohashi, Kenichi; Okaneya, Toshikazu; Ubara, Yoshifumi

    2015-01-01

    A 52-year-old Japanese woman was admitted to our hospital with the renal pelvic mass lesion detected on a health screening examination. The surgical specimen contained a mass exhibiting the histological features of immunoglobulin (Ig)G4-related disease, including lymphoplasmacytic infiltration and sclerosis with numerous IgG4-producing plasma cells. Postoperatively, an elevation of the serum IgG4 level was confirmed at 403 mg/dL; however, there was no evidence of tubulointerstitial nephritis or glomerulopathy, including membranous nephropathy, and the urothelium of the renal pelvis was intact without inflammation. We herein report this case in which IgG4-related disease of the renal pelvic region presented with a mass lesion in the intrarenal sinus near the renal pelvis, not 'pyelitis' (as described by Stone). PMID:26234232

  1. Diagnostic Value of Serum IgG4 for IgG4-Related Disease

    PubMed Central

    Hao, Mingju; Liu, Min; Fan, Gaowei; Yang, Xin; Li, Jinming

    2016-01-01

    Abstract Many studies about serum IgG4 for the diagnosis of IgG4-related disease (IgG4-RD) have been reported. However, these studies had relatively small sample sizes and the diagnostic accuracy values varied much between them. The aim of this study was to perform a meta-analysis to evaluate the diagnostic value of serum IgG4 for IgG4-RD. We conducted a search of relevant articles using MEDLINE, EMBASE, Web of Science, SCOPUS, and Cochrane Library databases published before December 2015. Studies those assessed the diagnostic accuracy of serum IgG4 for IgG4-RD and those provided the cut-off value for serum IgG4 were included. Data were synthesized using the random-effect model. Statistical analysis was performed using STATA with the MIDAS module and Meta-DiSc 1.4 software. A total of 9 case-control studies were analyzed, which included 1235 patients with IgG4-RD and 5696 overall controls. The pooled estimate, for a cut-off value ranged from 135 to 144 mg/dL, produced a sensitivity of 87.2% (95% CI, 85.2–89.0%) and a specificity of 82.6% (95% CI, 81.6–83.6%). The positive likelihood ratio (PLR), negative likelihood ratio (NLR), and diagnostic odds ratio (DOR) were 6.48 (95% CI, 3.98–10.57), 0.14 (95% CI, 0.09–0.21), and 45.15 (95% CI, 23.41–87.06), respectively. The area under the curve (AUC) of the summary receiver operating characteristic curve (SROC) was 0.94 (0.92–0.96). When a cut-off value of 2-fold the upper limit of normal was used (ranged from 270 to 280 mg/dL), the pooled sensitivity was 63% (95% CI, 60.0–66.0%), and the specificity was 94.8% (95% CI, 94.1–95.4%). The PLR, NLR, and DOR were 13.3 (95% CI, 7.39–24.0), 0.41 (95% CI, 0.29–0.58) and 33.42 (95% CI, 13.88–80.43), respectively. The AUC of the SROC was 0.92 (0.90–0.94). Only a relatively small number of studies were included, and significant heterogeneity was observed in this meta-analysis. Serum IgG4 is a modestly effective marker to diagnose IgG4-RD. Doubling the cut

  2. [IgG4-related kidney disease: a long-term follow up case of pseudotumor of the renal pelvis].

    PubMed

    Tsuzaka, Yasuo; Ookubo, Kazuki; Sugiyama, Kazutaka; Morimoto, Hirohiko; Amano, Hiroyuki; Oota, Nobutaka; Kuriki, Ken; Homma, Yukio

    2014-04-01

    A 69-year-old man had undergone left ureteronephrectomy because of a left renal pelvic tumor, however the pathological diagnosis was inflammatory pseudotumor. About 1 year later, computed tomography showed a mass at the right kidney near the hilar. Ureterorenoscopy and urine cytology were performed, and their results showed no evidence of malignancy. He had been followed closely without therapy. The mass increased in size during follow-up, and we reviewed the surgical specimen of the left ureteronephrectomy. Immunohistochemical studies revealed diffuse infiltration by IgG4 positive plasma cell. His serum IgG4 was high. We diagnosed him as IgG4-related kidney disease. In response to treatment with corticosteroid, the size of the tumor and serum IgG4 levels decreased. Most reported cases of IgG4-related disease involving kidney have a history of prior pancreatic involvement. We report a rare long term follow-up case of IgG4-related kidney disease without pancreatic involvement. PMID:24908817

  3. Chronic sclerosing sialadenitis of the submandibular gland: an entity of IgG4-related sclerosing disease

    PubMed Central

    Wei, Tzu-Wei; Lien, Ching-Feng; Hsu, Tun-Yen; He, Hong-Lin

    2015-01-01

    Chronic sclerosing sialadenitis typically involves the submandibular gland. It usually occurs in the middle-aged and elderly adults with a slight male predominance. Recent evidences have suggested that it is an entity of IgG4-related sclerosing disease and has distinct histopathological features, such as a dense lymphoplasmacytic infiltrate, sclerosis and obliterative phlebitis. It is important to discriminate this entity from other diseases, trying to give effective treatment to the patients. In this report, we described a patient having chronic sclerosing sialadenitis in the submandibular gland. PMID:26339446

  4. Serosal involvement in IgG4-related disease: report of two cases and review of the literature.

    PubMed

    González-Moreno, Juan; Losada-López, Inés; Gállego-Lezaun, Cristina; García-Gasalla, Mercedes; Gómez Bellvert, Cristina; Ortego Centeno, Norberto

    2016-07-01

    IgG4-related disease (IgG4-RD) is a recently described entity characterized by lymphoplasmacytic infiltrates, usually mimicking tumors, affecting almost every organ or system. Nevertheless, serosal involvement has been rarely reported. In this article, we report two cases of IgG4-RD with serosal involvement and review the literature. Because of the varied clinical pictures found in our review, we suggest a new terminology for the description of IgG4-RD with serosal involvement. PMID:27207156

  5. IgG4-related Lung Disease Associated with Autoimmune Hemolytic Anemia: A Case Report and a Literature Review.

    PubMed

    Noguchi, Shingo; Yatera, Kazuhiro; Jinbo, Mitsutaka; Yamada, Sohsuke; Shimabukuro, Ikuko; Yamasaki, Kei; Kido, Takashi; Ishimoto, Hiroshi; Yoshii, Chiharu; Mukae, Hiroshi

    2016-01-01

    We herein report a case of IgG4-related lung disease (IgG4-RLD) associated with autoimmune hemolytic anemia (AIHA). A 73-year-old Japanese female visited our hospital for an examination following an abnormal chest X-ray in 1999. She was diagnosed with bronchiolitis and AIHA, and treatment with prednisolone was started. After seven years, she visited our department due to a cough. Chest computed tomography (CT) demonstrated focal consolidation with ground-glass attenuations and thickened bronchial walls in the bilateral lungs. She was clinically diagnosed and treated for bronchial asthma. CT findings had shown no changes, and a lung biopsy was performed using video-assisted thoracic surgery at eleven years from the first diagnosis of AIHA. The pathological findings demonstrated the presence of peribronchovascular lymphoplasmacytic infiltrates with stromal fibrotic changes, admixed with many IgG4-positive plasma cells. Furthermore, the patient's serum IgG4 level was high, and her CT findings did not show any obvious abnormal findings in the any organs other than the lungs. She was diagnosed with IgG4-RLD based on the findings. We believe that this case report of IgG4-RLD associated with AIHA is clinically helpful for a better understanding of these diseases, although there are five reported cases of IgG4-related disease associated with AIHA. PMID:27580552

  6. IgG4- related disease: an orphan disease with many faces

    PubMed Central

    2014-01-01

    Immunoglobulin G4- related disease (IgG4-RD) is a rare systemic fibro-inflammatory disorder (ORPHA284264). Although patients have been described more than 100 years ago, the systemic nature of this disease has been recognized in the 21st century only. Type 1 autoimmune pancreatitis is the most frequent manifestation of IgG4-RD. However, IgG4-RD can affect any organ such as salivary glands, orbits, retroperitoneum and many others. Recent research enabled a clear clinical and histopathological description of IgG4-RD. Typically, lymphoplasmacellular inflammation, storiform fibrosis and obliterative phlebitis are found in IgG4-RD biopsies and the tissue invading plasma cells largely produce IgG4. Elevated serum IgG4 levels are found in many but not all patients. Consequently, diagnostic criteria for IgG4-RD have been proposed recently. Treatment is largely based on clinical experience and retrospective case series. Glucocorticoids are the mainstay of therapy, although adjunctive immunosuppressive agents are used in relapsing patients. This review summarizes current knowledge on clinical manifestations, pathophysiology and treatment of IgG4-RD. PMID:25026959

  7. A novel clinical entity, IgG4-related disease (IgG4RD): general concept and details.

    PubMed

    Umehara, Hisanori; Okazaki, Kazuichi; Masaki, Yasufumi; Kawano, Mitsuhiro; Yamamoto, Motohisa; Saeki, Takako; Matsui, Shoko; Sumida, Takayuki; Mimori, Tsuneyo; Tanaka, Yoshiya; Tsubota, Kazuo; Yoshino, Tadashi; Kawa, Shigeyuki; Suzuki, Ritsuro; Takegami, Tsutomu; Tomosugi, Naohisa; Kurose, Nozomu; Ishigaki, Yasuhito; Azumi, Atsushi; Kojima, Masaru; Nakamura, Shigeo; Inoue, Dai

    2012-02-01

    IgG4-related disease (IgG4RD) is a novel clinical disease entity characterized by elevated serum IgG4 concentration and tumefaction or tissue infiltration by IgG4-positive plasma cells. IgG4RD may be present in a certain proportion of patients with a wide variety of diseases, including Mikulicz's disease, autoimmune pancreatitis, hypophysitis, Riedel thyroiditis, interstitial pneumonitis, interstitial nephritis, prostatitis, lymphadenopathy, retroperitoneal fibrosis, inflammatory aortic aneurysm, and inflammatory pseudotumor. Although IgG4RD forms a distinct, clinically independent disease category and is attracting strong attention as a new clinical entity, many questions and problems still remain to be elucidated, including its pathogenesis, the establishment of diagnostic criteria, and the role of IgG4. Here we describe the concept of IgG4RD and up-to-date information on this emerging disease entity. PMID:21881964

  8. [Diagnosis of IgG4-related systemic disease in a patient with an ocular tumor associated with lung nodules].

    PubMed

    Vandenbos, F; Benchetrit, M; Tieulié, N; Ambrosetti, D; Chanalet, S; Burel-Vandenbos, F

    2012-12-01

    The IgG4-related systemic disease is a recently described entity of fibro-inflammatory systemic damage. Although initially described in some forms of pancreatitis, the disease can affect all organs. The common histological features include a lymphoplasmacytic infiltration (especially to IgG4), fibrosis and phlebitis. Elevated serum level of IgG4 is also often present. This rare but certainly underdiagnosed disease must be kept in mind of all clinician faced to a non-specific inflammatory lesion. We report a case of ocular inflammation and lung tumors in a patient of 84 years for which the diagnosis was made through immunolabelling with IgG4 in lesions biopsied. PMID:23159548

  9. IgG4-related disease and its pathogenesis—cross-talk between innate and acquired immunity

    PubMed Central

    Nakajima, Akio; Nakamura, Takuji; Kawanami, Takafumi; Tanaka, Masao; Dong, Lingli; Kawano, Mitsuhiro

    2014-01-01

    IgG4-related disease (IgG4-RD) is a novel clinical entity proposed in Japan in the 21th century and is attracting strong attention over the world. The characteristic manifestations of IgG4-RD are increased serum IgG4 concentration and tumefaction by IgG4+ plasma cells. Although the clinical manifestations in various organs have been established, the pathogenesis of IgG4-RD is still unknown. Recently, many reports of aberrant acquired immunity such as Th2-diminated immune responses have been published. However, many questions still remain, including questions about the pathogenesis of IgG4-RD and the roles of IgG4. In this review, we discuss the pathogenesis of IgG4-RD by focusing on the cross-talk between innate and acquired immunity. PMID:25024397

  10. Autoimmune Pancreatitis and IgG4 Related Disease in Three Children

    PubMed Central

    Chong, Sze Yee; Coleman, Lee; MacGregor, Duncan; Hardikar, Winita; Oliver, Mark R.

    2016-01-01

    We report 3 children who presented with fever and abdominal pain, deranged liver function tests, and on abdominal ultrasound were found to have an enlarged pancreas, substantial abdominal lymphadenopathy, and extrahepatic biliary duct dilatation. After ruling out malignancy, probable immunoglobulin G4-related disease (IgG4RD) associated with autoimmune pancreatitis was considered. This condition was first described in the adults and often mimics pancreatic cancer. It can involve multiple organs, either synchronously or metachronously, and is rarely reported in children. The disorder mostly responds to corticosteroid therapy and other immune suppression. We highlight the difficulty in diagnosing autoimmune pancreatitis/IgG4-related disease in children and illustrate the difference between pediatric and adult presentation. PMID:27622194

  11. Autoimmune Pancreatitis and IgG4 Related Disease in Three Children.

    PubMed

    Bolia, Rishi; Chong, Sze Yee; Coleman, Lee; MacGregor, Duncan; Hardikar, Winita; Oliver, Mark R

    2016-07-01

    We report 3 children who presented with fever and abdominal pain, deranged liver function tests, and on abdominal ultrasound were found to have an enlarged pancreas, substantial abdominal lymphadenopathy, and extrahepatic biliary duct dilatation. After ruling out malignancy, probable immunoglobulin G4-related disease (IgG4RD) associated with autoimmune pancreatitis was considered. This condition was first described in the adults and often mimics pancreatic cancer. It can involve multiple organs, either synchronously or metachronously, and is rarely reported in children. The disorder mostly responds to corticosteroid therapy and other immune suppression. We highlight the difficulty in diagnosing autoimmune pancreatitis/IgG4-related disease in children and illustrate the difference between pediatric and adult presentation. PMID:27622194

  12. IgG4-related disease: current challenges and future prospects

    PubMed Central

    Lang, David; Zwerina, Jochen; Pieringer, Herwig

    2016-01-01

    Immunoglobulin G4-related disease (IgG4-RD) represents an immune-mediated fibroinflammatory condition with a characteristic histopathological appearance that can affect various organs. Although numerous single-organ manifestations have been described more than a century ago, its systemic nature and unique features were only discovered in the last 2 decades, when IgG4-RD emerged as a new entity of disease. IgG4-RD is usually considered a rare disease, but its true epidemiology has not yet been fully clarified. Also, despite recent advances in the identification of the underlying immunological processes, its pathophysiology is only incompletely understood till now. The diagnostic workup of IgG4-RD is complex and usually requires a combination of clinical examination, imaging, histological, and serological analyses. However, no finding alone is specific for IgG4-RD. Therefore, its diagnosis requires careful interpretation of examination results in context with the patient’s clinical appearance as well as the exclusion of a broad variety of differential diagnoses. The past years brought rapid advances concerning this novel disease entity: diagnostic criteria, further insights into the underlying immunological processes, new biomarkers, and novel therapeutic approaches were proposed and widened the knowledge in the field of IgG4-RD. Still, a greater number of questions remain unanswered, and many recent developments require further discussion and proof from clinical trials. This review should give an overview on current knowledge and future perspectives in epidemiology, pathophysiology, diagnosis, and therapy of IgG4-RD. PMID:26929632

  13. Clinicopathological analysis of salivary gland tissue from patients with IgG4-related disease.

    PubMed

    Takano, Kenichi; Nomura, Kazuaki; Abe, Ayumi; Kamekura, Ryuta; Yamamoto, Motohisa; Ichimiya, Shingo; Takahashi, Hiroki; Himi, Tetsuo

    2016-07-01

    Conclusion The diagnosis of immunoglobulin G4-related disease (IgG4-RD) should be based on the morphology of tissue biopsy, and this study recommends a submandibular gland (SMG) biopsy for accurate diagnosis and to exclude malignant disease. Objective To clarify which type of biopsy specimen (SMG or labial salivary gland [LSG]) should be taken from patients with IgG4-RD. Methods This study included 33 patients with IgG4-RD (21 women; 12 men) who were subjected to both SMG and LSG biopsies at Sapporo Medical University between 2011-2015. Tissues obtained from the SMG and LSG specimens were evaluated. Results All SMG specimens satisfied the diagnostic criteria for IgG4-RD, whereas 19 (57.6%) LSG specimens satisfied the diagnostic criteria for IgG4-RD. Histological evaluation showed fibrosis in all the SMG specimens and in eight LSG specimens (24.2%). Obliterative phlebitis was seen in nine SMG specimens (27.3%), but it was absent in all the LSG specimens. PMID:27007955

  14. IgG4-Related Lung Disease Associated with Usual Interstitial Pneumonia.

    PubMed

    Schneider, Frank; Veraldi, Kristen L; Levesque, Marc C; Colby, Thomas V; S Yi, Eunhee

    2016-01-01

    We report a case of immunoglobulin(Ig)G4-related disease with the radiologic and histopathological manifestations resembling usual interstitial pneumonia (UIP). The patient was a 62-year-old man who presented with progressive dyspnea of insidious onset. High resolution computed tomography of the chest showed lower-lobe predominant peripheral reticulation and traction bronchiectasis but no honeycomb change. Microscopic examination of the surgical lung biopsy showed characteristic features of UIP including architectural distortion by fibrosis with peripheral and paraseptal accentuation, scattered fibroblast foci and microscopic honeycomb change. In addition there were prominent multifocal lymphoplasmacytic infiltrates with a marked increase of IgG4-positive plasma cells (79 per high power field in hot spots) and high IgG4/IgG ratio (up to 67%). The serum IgG4 level was elevated at 760 mg/dl (reference range 9-89), with normal levels for the other IgG subclasses and negative serologic markers for autoimmune diseases. The patient's symptoms improved significantly with oral corticosteroid treatment. PMID:27053971

  15. IgG4-Related Lung Disease Associated with Usual Interstitial Pneumonia

    PubMed Central

    Schneider, Frank; Veraldi, Kristen L.; Levesque, Marc C.; Colby, Thomas V.; S. Yi, Eunhee

    2016-01-01

    We report a case of immunoglobulin(Ig)G4-related disease with the radiologic and histopathological manifestations resembling usual interstitial pneumonia (UIP). The patient was a 62-year-old man who presented with progressive dyspnea of insidious onset. High resolution computed tomography of the chest showed lower-lobe predominant peripheral reticulation and traction bronchiectasis but no honeycomb change. Microscopic examination of the surgical lung biopsy showed characteristic features of UIP including architectural distortion by fibrosis with peripheral and paraseptal accentuation, scattered fibroblast foci and microscopic honeycomb change. In addition there were prominent multifocal lymphoplasmacytic infiltrates with a marked increase of IgG4-positive plasma cells (79 per high power field in hot spots) and high IgG4/IgG ratio (up to 67%). The serum IgG4 level was elevated at 760 mg/dl (reference range 9-89), with normal levels for the other IgG subclasses and negative serologic markers for autoimmune diseases. The patient’s symptoms improved significantly with oral corticosteroid treatment. PMID:27053971

  16. Severe IgG4-Related Disease in a Young Child: A Diagnosis Challenge

    PubMed Central

    Ferraz, Catarina; Nunes, Teresa; Fonseca, Elsa; Vaz, Luísa Guedes

    2015-01-01

    Immunoglobulin G4-related disease (IgG4-RD) is an increasingly recognized syndrome that can appear with multiple organ involvement, typically with tumor-like swelling, lymphoplasmacytic infiltrate rich in IgG4-positive plasma cells, and elevated serum IgG4 concentrations. We report the case of a 22-month-old female child with failure to thrive and recurrent respiratory tract infections since 8 months of age. Physical examination was normal except for pulmonary auscultation with bilateral crackles and wheezes. Laboratory tests revealed elevated erythrocyte sedimentation rate, and elevated serum IgG and IgG4 with polyclonal hypergammaglobulinemia. Thoracic CT and MRI showed multiple mediastinal lymphadenopathies and a nodular posterior mediastinal mass in right paratracheal location with bronchial compression. Initial fine needle aspiration biopsy was compatible with reactive lymphadenopathy but after clinical worsening a thoracoscopic partial resection of the mass was performed and tissue biopsy revealed lymphoplasmacytic infiltrate and increased number of IgG4-positive plasma cells and a ratio of IgG4/IgG positive cells above 40%. Glucocorticoids therapy was started with symptomatic improvement, reduction in the size of the mass, and decrease of serum IgG4 levels after 6 weeks. There are very few reports of IgG4-RD in children. Long-term follow-up is necessary to monitor relapses and additional organ involvement. PMID:25705537

  17. A case of adenoid cystic carcinoma associated with IgG4-related disease

    PubMed Central

    Shimo, Tsuyoshi; Yao, Mayumi; Takebe, Yuichiro; Ono, Yuko; Obata, Kyoichi; Kurio, Naito; Ibaragi, Soichiro; Yoshioka, Norie; Kishimoto, Koji; Yanagi, Yoshinobu; Nagatsuka, Hitoshi; Sasaki, Akira

    2015-01-01

    Introduction Immunoglobulin G4-related disease (IgG4-RD) is an inflammatory condition associated with elevated serum IgG4 levels and tissue infiltration by IgG4-expressing plasma cells. We present a case of adenoid cystic carcinoma (ACC) of the submandibular gland with possible involvement of IgG4-RD. Presentation of case The patient was a 59-year-old man presenting with a swollen right submandibular gland. Laboratory tests revealed IgG4 levels of 176 mg/dl (reference range: 4.8–105). An initial open biopsy for histological diagnosis showed chronic sialadenitis. The region was monitored on an outpatient basis, and finally the right submandibular was totally resected because malignant tumor could not be excluded. Histological examination of the submandibular gland showed an ACC with lymphocytic infiltration containing many IgG4-positive plasma cells in the tumor stroma. Discussion We have described a case that indicated a possible involvement of ACC with IgG4-RD. This allows us to speculate that longstanding IgG4-RD may progress to malignancy or infiltration of IgG4-positive plasma cells through the signals of tumor stimuli. Further investigations are required to determine the potential pathogenic mechanism underlying this unique tumor. Conclusion This case underscores that caution is needed in the diagnosis of masses with high serum IgG4 levels, as the differential diagnosis includes malignancy. PMID:25781921

  18. Clinicopathological features of Riedel's thyroiditis associated with IgG4-related disease in Japan.

    PubMed

    Takeshima, Ken; Inaba, Hidefumi; Ariyasu, Hiroyuki; Furukawa, Yasushi; Doi, Asako; Nishi, Masahiro; Hirokawa, Mitsuyoshi; Yoshida, Akira; Imai, Ryoukichi; Akamizu, Takashi

    2015-01-01

    Riedel's thyroiditis (RT) is a rare chronic fibrosing disorder characterized by a hard, infiltrative lesion in the thyroid gland, which is often associated with multifocal fibrosclerosis. Immunoglobulin G4-related disease (IgG4-RD) is typified by infiltration of IgG4-positive plasma cells into multiple organs, resulting in tissue fibrosis and organ dysfunction. In order to evaluate the clinicopathological features of RT and its relationship with IgG4-RD, we performed a Japanese literature search using the keywords "Riedel" and "Riedel's thyroiditis." We used the electronic databases Medline and Igaku Chuo Zasshi, the latter of which is the largest medical literature database in Japan. The diagnosis of RT was based on the presence of a fibroinflammatory process with extension into surrounding tissues. Only 10 patients in Japan fulfilled RT diagnostic criteria during the 25-year period between 1988 and 2012. Two patients with confirmed IgG4/IgG immunohistochemical findings demonstrated 43 and 13 IgG4-positive plasma cells per high-power field, respectively, and the IgG4-positive/IgG-positive plasma cell ratios of 20% and less than 5%. Of the 10 patients with RT, two received glucocorticoids, one of whom experienced marked shrinkage of the thyroid lesion. One patient had extra-thyroid involvement in the form of retroperitoneal fibrosis. Although the clinicopathological features of RT suggest that IgG4-RD may be the underlying condition in some cases, further investigation is needed to clarify the etiology of RT in relation to IgG4-RD. PMID:26052139

  19. Recent advances in the concept and pathogenesis of IgG4-related disease in the hepato-bilio-pancreatic system.

    PubMed

    Okazaki, Kazuichi; Yanagawa, Masahito; Mitsuyama, Toshiyuki; Uchida, Kazushige

    2014-09-01

    Recent studies have proposed nomenclatures of type 1 autoimmune pancreatitis (AIP) (IgG4-related pancreatitis), IgG4-related sclerosing cholangitis (IgG4-SC), IgG4-related cholecystitis, and IgG4-related hepatopathy as IgG4-related disease (IgG4-RD) in the hepato-bilio-pancreatic system. In IgG4-related hepatopathy, a novel concept of IgG4-related autoimmune hepatitis (AIH) with the same histopathological features as AIH has been proposed. Among organs involved in IgG4-RD, associations with pancreatic and biliary lesions are most frequently observed, supporting the novel concept of "biliary diseases with pancreatic counterparts." Targets of type 1 AIP and IgG4-SC may be periductal glands around the bile and pancreatic ducts. Based on genetic backgrounds, innate and acquired immunity, Th2-dominant immune status, regulatory T (Treg) or B cells, and complement activation via a classical pathway may be involved in the development of IgG4-RD. Although the role of IgG4 remains unclear in IgG4-RD, IgG4-production is upregulated by interleukin 10 from Treg cells and by B cell activating factor from monocytes/basophils with stimulation of toll-like receptors/nucleotide-binding oligomerization domain-like receptors. Based on these findings, we have proposed a hypothesis for the development of IgG4-RD in the hepato-bilio-pancreatic system. Further studies are necessary to clarify the pathogenic mechanism of IgG4-RD. PMID:25228969

  20. T helper 2 and regulatory T-cell cytokine production by mast cells: a key factor in the pathogenesis of IgG4-related disease.

    PubMed

    Takeuchi, Mai; Sato, Yasuharu; Ohno, Kyotaro; Tanaka, Satoshi; Takata, Katsuyoshi; Gion, Yuka; Orita, Yorihisa; Ito, Toshihiro; Tachibana, Tomoyasu; Yoshino, Tadashi

    2014-08-01

    IgG4-related disease is a systemic disorder with unique clinicopathological features and uncertain etiological features and is frequently related to allergic disease. T helper 2 and regulatory T-cell cytokines have been reported to be upregulated in the affected tissues; thus, the production of these cytokines by T helper 2 and regulatory T cells has been suggested as an important factor in the pathogenesis of IgG4-related disease. However, it is not yet clear which cells produce these cytokines in IgG4-related disease, and some aspects of the disorder cannot be completely explained by T-cell-related processes. To address this, we analyzed paraffin-embedded sections of tissues from nine cases of IgG4-related submandibular gland disease, five cases of submandibular sialolithiasis, and six cases of normal submandibular gland in order to identify potential key players in the pathogenesis of IgG4-related disease. Real-time polymerase chain reaction analysis confirmed the significant upregulation of interleukin (IL)4, IL10, and transforming growth factor beta 1 (TGFβ1) in IgG4-related disease. Interestingly, immunohistochemical studies indicated the presence of mast cells expressing these cytokines in diseased tissues. In addition, dual immunofluorescence assays identified cells that were double-positive for each cytokine and for KIT, which is expressed by mast cells. In contrast, the distribution of T cells did not correlate with cytokine distribution in affected tissues. We also found that the mast cells were strongly positive for IgE. This observation supports the hypothesis that mast cells are involved in IgG4-related disease, as mast cells are known to be closely related to allergic reactions and are activated in the presence of elevated non-specific IgE levels. In conclusion, our results indicate that mast cells produce T helper 2 and regulatory T-cell cytokines in tissues affected by IgG4-related disease and possibly have an important role in disease

  1. Successful treatment of pediatric IgG4 related systemic disease with mycophenolate mofetil: case report and a review of the pediatric autoimmune pancreatitis literature

    PubMed Central

    2011-01-01

    Autoimmune pancreatitis is frequently associated with elevated serum and tissue IgG4 levels in the adult population, but there are few reports of pediatric autoimmune pancreatitis, and even fewer reports of IgG4 related systemic disease in a pediatric population. The standard of care treatment in adults is systemic corticosteroids with resolution of symptoms in most cases; however, multiple courses of corticosteroids are occasionally required and some patients require long term corticosteroids. In these instances, steroid sparing disease modify treatments are in demand. We describe a 13-year-old girl with IgG4 related systemic disease who presented with chronic recurrent autoimmune pancreatitis resulting in surgical intervention for obstructive hyperbilirubinemia and chronic corticosteroid treatment. In addition, she developed fibrosing medianstinitis as part of her IgG4 related systemic disease. She was eventually successfully treated with mycophenolate mofetil allowing for discontinuation of corticosteroids. This is the first reported use of mycophenolate mofetil for IgG4 related pancreatitis. Although autoimmune pancreatitis as part of IgG4 related systemic disease is rarely reported in pediatrics, autoimmune pancreatitis is also characterized as idiopathic fibrosing pancreatitis. All pediatric autoimmune pancreatitis cases reported in the world medical literature were identified via a PUBMED search and are reviewed herein. Twelve reports of pediatric autoimmune pancreatitis were identified, most of which were treated with corticosteroids or surgical approaches. Most case reports failed to report IgG4 levels, so it remains unclear how commonly IgG4 related autoimmune pancreatitis occurs during childhood. Increased evaluation of IgG4 levels in patients with autoimmune pancreatitis may shed further light on the association of IgG4 with pancreatitis and the underlying pathophysiology. PMID:21205323

  2. Diagnostic performance of serum IgG4 level for IgG4-related disease: a meta-analysis.

    PubMed

    Xu, Wen-Long; Ling, Ying-Chun; Wang, Zhi-Kai; Deng, Fang

    2016-01-01

    An elevated serum IgG4 level is one of the most useful factors in the diagnosis of IgG4-related disease (IgG4-RD). In this study, we performed a meta-analysis of the published articles assessing the diagnostic accuracy of serum IgG4 concentrations for IgG4-RD. The databases of MEDLINE/PubMed, EMBASE and Web of Science were systematically searched for relevant studies. Sensitivities and specificities of serum IgG4 in each study were calculated, and the hierarchical summary receiver operating characteristic (HSROC) model with a random effects model were employed to obtain the individual and pooled estimates of sensitivities and specificities. In total, twenty-three studies comprising 6048 patients with IgG4-RD were included in the meta-analysis. The pooled sensitivity was 85% with a 95% confidence interval (CI) of 78-90%; the pooled specificity was 93% with a 95% CI of 90-95%. The HSROC curve for quantitative serum IgG4 lies closer to the upper left corner of the plot, and the area under the curve (AUC) was 0.95 (95% CI 0.93, 0.97), which suggested a high diagnostic accuracy of serum IgG4 for the entity of IgG4-RD. Our study suggests that serum IgG4 has high sensitivity and specificity in the diagnosis of IgG4-RD. PMID:27558881

  3. Diagnostic performance of serum IgG4 level for IgG4-related disease: a meta-analysis

    PubMed Central

    Xu, Wen-long; Ling, Ying-chun; Wang, Zhi-kai; Deng, Fang

    2016-01-01

    An elevated serum IgG4 level is one of the most useful factors in the diagnosis of IgG4-related disease (IgG4-RD). In this study, we performed a meta-analysis of the published articles assessing the diagnostic accuracy of serum IgG4 concentrations for IgG4-RD. The databases of MEDLINE/PubMed, EMBASE and Web of Science were systematically searched for relevant studies. Sensitivities and specificities of serum IgG4 in each study were calculated, and the hierarchical summary receiver operating characteristic (HSROC) model with a random effects model were employed to obtain the individual and pooled estimates of sensitivities and specificities. In total, twenty-three studies comprising 6048 patients with IgG4-RD were included in the meta-analysis. The pooled sensitivity was 85% with a 95% confidence interval (CI) of 78–90%; the pooled specificity was 93% with a 95% CI of 90–95%. The HSROC curve for quantitative serum IgG4 lies closer to the upper left corner of the plot, and the area under the curve (AUC) was 0.95 (95% CI 0.93, 0.97), which suggested a high diagnostic accuracy of serum IgG4 for the entity of IgG4-RD. Our study suggests that serum IgG4 has high sensitivity and specificity in the diagnosis of IgG4-RD. PMID:27558881

  4. Chronic Mastitis in Egypt and Morocco: Differentiating between Idiopathic Granulomatous Mastitis and IgG4-Related Disease.

    PubMed

    Allen, Steven G; Soliman, Amr S; Toy, Kathleen; Omar, Omar S; Youssef, Tamer; Karkouri, Mehdi; Ayad, Essam; Abdel-Aziz, Azza; Hablas, Ahmed; Tahri, Ali; Oltean, Hanna N; Kleer, Celina G; Merajver, Sofia D

    2016-09-01

    Idiopathic granulomatous mastitis (IGM) is a benign, frequently severe chronic inflammatory lesion of the breast. Its etiology remains unknown and reported cases vary in their presentation and histologic findings with an optimal treatment algorithm yet to be described owing mainly to the disease's heterogeneity. IgG4-related disease (IgG4-RD) is a newly recognized systemic fibroinflammatory condition characterized by a dense lymphoplasmacytic infiltrate with many IgG4-positive plasma cells, storiform fibrosis, and obliterative phlebitis. Immunosuppressive therapy is considered to be an effective first-line therapy for IgG4-RD. We sought to clarify and classify chronic mastitis according to the histologic findings of IgG4-RD mastitis with respect to IGM and to develop a robust diagnostic framework to help select patients for optimal treatment strategies. Using the largest collection to date (43 cases from Egypt and Morocco), we show that despite sharing many features, IGM and IgG4-RD mastitis are separate diseases. To diagnostically separate the diseases, we created a classification schema-termed the Michigan Classification-based upon our large series of cases, the consensus statement on IgG4-RD, and the histologic description of IGM in the literature. Using our classification, we discerned 17 cases of IgG4-RD and 8 cases of IGM among the 43 chronic mastitis cases, with 18 indeterminate cases. Thus, our Michigan Classification can form the basis of rational stratification of chronic mastitis patients between these two clinically and histopathologically heterogeneous diseases. PMID:27279578

  5. Distribution and components of interstitial inflammation and fibrosis in IgG4-related kidney disease: analysis of autopsy specimens.

    PubMed

    Hara, Satoshi; Kawano, Mitsuhiro; Mizushima, Ichiro; Harada, Kenichi; Takata, Takuma; Saeki, Takako; Ubara, Yoshifumi; Sato, Yasuharu; Nagata, Michio

    2016-09-01

    IgG4-related kidney disease (IgG4-RKD) occasionally progresses to chronic renal failure and is pathologically characterized by IgG4-positive lymphoplasmacyte-rich tubulointerstitial nephritis with storiform fibrosis (bird's-eye pattern fibrosis). Although radiology reveals a heterogeneous distribution of affected areas in this disease, their true distribution within the whole kidney is still unknown because of difficulty in estimating this from needle biopsy samples. Using 5 autopsy specimens, the present study histologically characterized the distribution and components of interstitial inflammation and fibrosis in IgG4-RKD. Interstitial lymphoplasmacytic infiltration or fibrosis was observed in a variety of anatomical locations such as intracapsular, subcapsular, cortical, perivascular, and perineural regions heterogeneously in a patchy distribution. They tended to be more markedly accumulated around medium- and small-sized vessels. Storiform fibrosis was limited to the cortex. Immunostaining revealed nonfibrillar collagens (collagen IV and VI) and fibronectin predominance in the cortical lesion, including storiform fibrosis. In contrast, fibril-forming collagens (collagen I and III), collagen VI, and fibronectin were the main components in the perivascular lesion. In addition, α-smooth muscle actin-positive myofibroblasts were prominently accumulated in the early lesion and decreased with progression, suggesting that myofibroblasts produce extracellular matrices forming a peculiar fibrosis. In conclusion, perivascular inflammation or fibrosis of medium- and small-sized vessels is a newly identified pathologic feature of IgG4-RKD. Because storiform fibrosis contains mainly nonfibrillar collagens, "interstitial fibrosclerosis" would be a suitable term to reflect this. The relation between the location and components of fibrosis determined in whole kidney samples provides new clues to the pathophysiology underlying IgG4-RKD. PMID:27246178

  6. Purely cutaneous sclerosing IgG4-related disease of the cephalic region: case report and a mini-review of the clinical and pathological aspects.

    PubMed

    Muscardin, Luca; Paolino, Giovanni; Panetta, Chiara; Donati, Pietro

    2016-06-01

    IgG4-related disease is a recently defined emerging entity. Many different organs may be affected by this disease: pancreas, salivary and lacrimal glands, liver, peritoneum and lung. Also the skin may be affected, as secondary localization, while as primary cutaneous localization it has been rarely described. A male patient presented at our Institute with a two-year history of sclerosing erythematous nodules of the scalp. Histological examination showed a T-lymphocyte (CD3+) infiltrate with interspersed plasmacytoid cells and the interposition of a fibrosclerotic tissue. We found numerous IgG4+ cells at the periphery of the nodular structures, while the serum levels of IgG4 and the remaining blood chemistry analysis were normal. Only a few cases of primitive cutaneous pseudo-lymphomatous IgG4-related disease have been described in the literature. Our case showed the same clinical and histologic features of those previously described; the etiology of IgG4-related diseases remains to be elucidated. PMID:26340764

  7. Diagnostic Performance of Serum IgG4 Levels in Patients With IgG4-Related Disease

    PubMed Central

    Yu, Kuang-Hui; Chan, Tien-Ming; Tsai, Ping-Han; Chen, Ching-Hui; Chang, Pi-Yueh

    2015-01-01

    Abstract The aim of this study is to study the clinical features and diagnostic performance of IgG4 in Chinese populations with IgG4-related diseases (IgG4-RDs). The medical records of 2901 adult subjects who underwent serum IgG4 level tests conducted between December 2007 and May 2014 were reviewed. Serum concentrations of IgG4 were measured in 2901 cases, including 161 (5.6%) patients with IgG4-RD and 2740 (94.4%) patients without IgG4-RD (non-IgG4-RD group). The mean age of the IgG4-RD patients was 58.4 ± 16.1 years (range: 21–87), and 48 (29.8%) were women. The mean serum IgG4 level was significantly much higher in IgG4-RD patients than in non-IgG4-RD (1062.6 vs 104.3 mg/dL, P < 0.001) participants. For IgG4 >135 mg/dL, the sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), likelihood ratio (LR)+, and LR− were 86%, 77%, 18%, 99%, 3.70, and 0.19, respectively. When the upper limit of normal was doubled for an IgG4 >270 mg/dL, the corresponding data were 75%, 94%, 43%, 98%, 12.79, and 0.26, respectively. For IgG4 >405 mg/dL (tripling the upper limit of normal), the corresponding data were 62%, 98%, 68%, 98%, 37.00, and 0.39, respectively. When calculated according to the manufacturer's package insert cutoff (>201 mg/dL) for the diagnosis of IgG4-RD, the corresponding sensitivity, specificity, PPV, NPV, LR+, and LR− were 80%, 89%, 29%, 99%, 7.00, and 0.23, respectively. For IgG4 >402 mg/dL (>2× the upper limit of the normal range), the corresponding data were 62%, 98%, 68%, 98%, 36.21, and 0.39, respectively. For IgG4 >603 mg/dL (>3× the upper limit of the normal range), the corresponding data were 50%, 99%, 84%, 97%, 90.77 and 0.51, respectively. The optimal cutoff value of serum IgG4 (measured by nephelometry using a Siemens BN ProSpec instrument and Siemens reagent) for the diagnosis of IgG4-RD was 248 mg/dL, the sensitivity and specificity were 77.6% and 92.8%, respectively. The present

  8. IgG4-related spinal pachymeningitis.

    PubMed

    Lu, Zhang; Tongxi, Liu; Jie, Luo; Yujuan, Jiao; Wei, Jiang; Xia, Liu; Yumin, Zheng; Xin, Lu

    2016-06-01

    The aim of this study is to study the clinical, laboratory, imaging pathology, and prognosis features of IgG4-related spinal pachymeningitis. We worked with a 55-year-old man suffering from IgG4-related spinal pachymeningitis who had the most widespread lesion in his dura mater. We also review previous related studies and discuss the clinical characteristics of this rare disease. In total, eight IgG4-related spinal pachymeningitis patients have been reported in the literature since 2009. They were mostly male patients, 51.7 ± 11.9 years old on average. Cervical and thoracic vertebrae were the most common sites for lesions. The most prominent symptom was varying numbness and weakness of the limbs and/or body associated with spinal cord compression. There was one patient (1/5) with elevated serum IgG4 levels and three patients (3/3) with increased cerebrospinal fluid (CSF) IgG4 index. Positive histopathologic findings are the strongest basis for a diagnosis. All the patients with IgG4-related spinal pachymeningitis responded well to glucocorticoid therapy. IgG4-related spinal pachymeningitis is an orphan disease that mainly occurs in cervical and thoracic vertebrae. Older males are the most susceptible group. Serum IgG4 levels were consistently normal in these cases, so analysis of CSF for IgG4 production (IgG4 index) could become a useful tool. Pathological findings remain the gold standard for diagnosis. Most patients responded favorably to glucocorticoid treatment. PMID:26567899

  9. Probable IgG4-related sclerosing disease presenting as a gastric submucosal tumor with an intense tracer uptake on PET/CT: a case report.

    PubMed

    Otsuka, Ryota; Kano, Masayuki; Hayashi, Hideki; Hanari, Naoyuki; Gunji, Hisashi; Hayano, Koichi; Matsubara, Hisahiro

    2016-12-01

    A 44-year-old man consulted an internist because of abnormalities in an upper gastrointestinal series. It showed an elevated lesion with central depression in the greater curvature of the middle part of the stomach. Upper gastrointestinal endoscopy showed an elevated lesion with central depression, bridging hold, and no abnormalities of the gastric mucosa in the greater curvature of the middle part of the stomach. Endoscopic ultrasonography showed a submucosal tumor derived from the muscle layer of the stomach. Computed tomography showed a 22-mm tumor in the upper part of the stomach. Integrated position emission tomography/computed tomography (PET/CT) showed an intense tracer uptake by the tumor. Based on these findings, a gastrointestinal stromal tumor was suspected and laparoscopic endoscopic cooperative surgery was performed. A histopathological examination showed lymphoplasmacytic infiltration and fibrosis, and an immunohistochemical analysis showed the infiltration of IgG4-positive lymphoplasmacytic cells. The probable diagnosis was IgG4-related sclerosing disease of the stomach. We herein describe a rare case of probable IgG4-related sclerosing disease which presented as a gastric submucosal tumor. PET/CT is a useful imaging technique for the diagnosis and follow-up of this disease. PMID:27059471

  10. Erdheim-Chester Disease as a Mimic of IgG4-Related Disease: A Case Report and a Review of a Single-Center Cohort.

    PubMed

    Gianfreda, Davide; Musetti, Claudio; Nicastro, Maria; Maritati, Federica; Cobelli, Rocco; Corradi, Domenico; Vaglio, Augusto

    2016-05-01

    Immunoglobulin-G4 (IgG4)-related disease (IgG4RD) is a fibro-inflammatory disorder characterized by tissue-infiltrating IgG4 plasma cells, and, often, high serum IgG4. Several autoimmune, infectious, or proliferative conditions mimic IgG4RD. Erdheim-Chester disease (ECD) is a rare non-Langerhans cell histiocytosis, characterized by foamy histiocytic infiltration, fibrosis, and chronic inflammation. ECD and IgG4RD manifestations may overlap.A patient presented with huge fibrous retroperitoneal masses causing compression on neighboring structures; the case posed the challenge of the differential diagnosis between IgG4RD and ECD mainly because of a prominent serum and tissue IgG4 response.Retroperitoneal biopsy led to the diagnosis of ECD; the V600E BRAF mutation was found. Treatment with the BRAF inhibitor vemurafenib was started.Treatment failed to induce mass regression and the patient died after 3 months of therapy. Prompted by this case, we examined serum and tissue IgG4 in a series of 15 ECD patients evaluated at our center, and found that approximately one-fourth of the cases have increased IgG4 in the serum and often in the tissue.The differential diagnosis between IgG4RD and ECD can be challenging, as some ECD patients have prominent IgG4 responses. This suggests the possibility of common pathogenic mechanisms between ECD and IgG4RD. PMID:27227923

  11. DNA Microarray Analysis of Submandibular Glands in IgG4-Related Disease Indicates a Role for MARCO and Other Innate Immune-Related Proteins

    PubMed Central

    Ohta, Miho; Moriyama, Masafumi; Maehara, Takashi; Gion, Yuka; Furukawa, Sachiko; Tanaka, Akihiko; Hayashida, Jun-Nosuke; Yamauchi, Masaki; Ishiguro, Noriko; Mikami, Yurie; Tsuboi, Hiroto; Iizuka-Koga, Mana; Kawano, Shintaro; Sato, Yasuharu; Kiyoshima, Tamotsu; Sumida, Takayuki; Nakamura, Seiji

    2016-01-01

    Abstract IgG4-related disease (IgG4-RD) is a novel systemic disease entity characterized by elevated serum IgG4 and tissue infiltration of IgG4-positive plasma cells accompanied by severe fibrosis. Although recent studies demonstrated that innate immune cells including monocytes and macrophages might promote local fibrosis and IgG4 production, the pathological mechanism remains unclear. In this study, we sought to identify the disease-associated genes, especially innate immune molecules. Gene expression was analyzed by DNA microarray in submandibular glands (SMGs) from patients with IgG4-RD (n = 5), chronic sialoadenitis (CS) (n = 3), and controls (n = 3). Differentially expressed genes (DEGs) were validated by real-time polymerase chain reaction (PCR) and immunohistochemical staining in IgG4-RD (n = 18), CS (n = 4), Sjögren syndrome (n = 11), and controls (n = 10). Gene expression patterns in the 3 groups were quite different from each other by the pvclust method and principal components analysis. In IgG4-RD, 1028 upregulated genes and 692 downregulated genes were identified as DEGs (P < 0.05). Gene Ontology (GO) term analysis indicated that the upregulated DEGs in IgG4-RD encoded proteins involved in T/B cell activation and chemotaxis. PCR validated significantly higher expression of macrophage receptor with collagenous structure (MARCO), a pattern-recognition receptor, in IgG4-RD compared with the other groups (P < 0.01). Immunohistochemical analysis confirmed that the expression pattern of MARCO was similar to that of the M2 macrophage marker CD163. MARCO was identified as a disease-associated molecule in IgG4-RD by DNA microarray. Moreover, M2 macrophages might contribute to the initiation of IgG4-RD via MARCO. PMID:26886650

  12. DNA Microarray Analysis of Submandibular Glands in IgG4-Related Disease Indicates a Role for MARCO and Other Innate Immune-Related Proteins.

    PubMed

    Ohta, Miho; Moriyama, Masafumi; Maehara, Takashi; Gion, Yuka; Furukawa, Sachiko; Tanaka, Akihiko; Hayashida, Jun-Nosuke; Yamauchi, Masaki; Ishiguro, Noriko; Mikami, Yurie; Tsuboi, Hiroto; Iizuka-Koga, Mana; Kawano, Shintaro; Sato, Yasuharu; Kiyoshima, Tamotsu; Sumida, Takayuki; Nakamura, Seiji

    2016-02-01

    IgG4-related disease (IgG4-RD) is a novel systemic disease entity characterized by elevated serum IgG4 and tissue infiltration of IgG4-positive plasma cells accompanied by severe fibrosis. Although recent studies demonstrated that innate immune cells including monocytes and macrophages might promote local fibrosis and IgG4 production, the pathological mechanism remains unclear. In this study, we sought to identify the disease-associated genes, especially innate immune molecules.Gene expression was analyzed by DNA microarray in submandibular glands (SMGs) from patients with IgG4-RD (n = 5), chronic sialoadenitis (CS) (n = 3), and controls (n = 3). Differentially expressed genes (DEGs) were validated by real-time polymerase chain reaction (PCR) and immunohistochemical staining in IgG4-RD (n = 18), CS (n = 4), Sjögren syndrome (n = 11), and controls (n = 10).Gene expression patterns in the 3 groups were quite different from each other by the pvclust method and principal components analysis. In IgG4-RD, 1028 upregulated genes and 692 downregulated genes were identified as DEGs (P < 0.05). Gene Ontology (GO) term analysis indicated that the upregulated DEGs in IgG4-RD encoded proteins involved in T/B cell activation and chemotaxis. PCR validated significantly higher expression of macrophage receptor with collagenous structure (MARCO), a pattern-recognition receptor, in IgG4-RD compared with the other groups (P < 0.01). Immunohistochemical analysis confirmed that the expression pattern of MARCO was similar to that of the M2 macrophage marker CD163.MARCO was identified as a disease-associated molecule in IgG4-RD by DNA microarray. Moreover, M2 macrophages might contribute to the initiation of IgG4-RD via MARCO. PMID:26886650

  13. Characterization and Comparison of Patient Subgroups Suspicious for IgG4-Related Disease and Malignant Lymphoma in Patients Followed-up for Sjögren's Syndrome.

    PubMed

    Szántó, Antónia; Szabó, Katalin; Nagy, Gábor; Molnár, Csaba; Zeher, Margit

    2016-07-01

    Differential diagnosis of patients with Sjögren's syndrome (SS), IgG4-related disease (IgG4-RD) and SS patients having high risk for lymphoma (LHR) can be challenging. Some patients with IgG4-RD might be misdiagnosed as having SS. There are special symptoms of SS that raise the possibility of IgG4-RD whereas other symptoms identify patients as having LHR. The purpose of this study was to characterize and compare patients with SS, possible IgG4-RD and SS patients with LHR. Sixty-five SS patients were divided into 4 subgroups according to having possible IgG4-RD (n = 15), LHR (n = 16), eligible for both aforementioned groups (n = 20) and not eligible for either group (n = 14), respectively. Four patients fulfilled the diagnostic criteria for IgG4-RD. The serum levels of IgG4 were significantly higher in patients suspicious for IgG4-RD compared to that of LHR patients (0.46 g/l vs. 0.12 g/l, p = 0.032). Shared features of the patient groups (salivary gland swelling (SGS) and lymphadenopathy), were separately analysed: SGS patients had higher IgG4/IgG ratio (p = 0.036), lymphadenopathic patients had higher IgG4 levels (p = 0.042). Some patients may be "hidden" under the diagnosis of SS. Although patients with LHR and patients with possible IgG4-RD share some symptoms, they differ significantly regarding IgG4 levels and IgG4/IgG ratio. PMID:26786867

  14. IgG4-Related Kidney Disease in a Patient With History of Breast Cancer: Findings on 18F-FDG PET/CT.

    PubMed

    Krebs, Simone; Monti, Serena; Seshan, Surya; Fox, Josef; Mannelli, Lorenzo

    2016-08-01

    A 64-year-old African American woman with history of stage III breast carcinoma, 3 years after complete response to therapy, presents with progressive fatigue, increasing arthralgia, and unintentional weight loss of 15 lb in 3 months. An F-FDG PET demonstrated new diffuse FDG avidity of the renal parenchyma, new FDG-avid foci in pancreas and lungs, and new FDG-avid lymph nodes above and below the diaphragm. While a retroperitoneal lymph node biopsy was inconclusive, a kidney biopsy resulted in diagnosis of diffuse, severe, IgG4-related tubulointerstitial nephritis. Treatment with corticosteroid led to complete resolution of the symptoms and PET findings. PMID:27187735

  15. Diagnostic Value of Serum IgG4 for IgG4-Related Disease: A PRISMA-compliant Systematic Review and Meta-analysis.

    PubMed

    Hao, Mingju; Liu, Min; Fan, Gaowei; Yang, Xin; Li, Jinming

    2016-05-01

    Many studies about serum IgG4 for the diagnosis of IgG4-related disease (IgG4-RD) have been reported. However, these studies had relatively small sample sizes and the diagnostic accuracy values varied much between them.The aim of this study was to perform a meta-analysis to evaluate the diagnostic value of serum IgG4 for IgG4-RD.We conducted a search of relevant articles using MEDLINE, EMBASE, Web of Science, SCOPUS, and Cochrane Library databases published before December 2015.Studies those assessed the diagnostic accuracy of serum IgG4 for IgG4-RD and those provided the cut-off value for serum IgG4 were included.Data were synthesized using the random-effect model. Statistical analysis was performed using STATA with the MIDAS module and Meta-DiSc 1.4 software.A total of 9 case-control studies were analyzed, which included 1235 patients with IgG4-RD and 5696 overall controls. The pooled estimate, for a cut-off value ranged from 135 to 144 mg/dL, produced a sensitivity of 87.2% (95% CI, 85.2-89.0%) and a specificity of 82.6% (95% CI, 81.6-83.6%). The positive likelihood ratio (PLR), negative likelihood ratio (NLR), and diagnostic odds ratio (DOR) were 6.48 (95% CI, 3.98-10.57), 0.14 (95% CI, 0.09-0.21), and 45.15 (95% CI, 23.41-87.06), respectively. The area under the curve (AUC) of the summary receiver operating characteristic curve (SROC) was 0.94 (0.92-0.96). When a cut-off value of 2-fold the upper limit of normal was used (ranged from 270 to 280 mg/dL), the pooled sensitivity was 63% (95% CI, 60.0-66.0%), and the specificity was 94.8% (95% CI, 94.1-95.4%). The PLR, NLR, and DOR were 13.3 (95% CI, 7.39-24.0), 0.41 (95% CI, 0.29-0.58) and 33.42 (95% CI, 13.88-80.43), respectively. The AUC of the SROC was 0.92 (0.90-0.94).Only a relatively small number of studies were included, and significant heterogeneity was observed in this meta-analysis.Serum IgG4 is a modestly effective marker to diagnose IgG4-RD. Doubling the cut-off value for IgG4 could not improve the

  16. Retroperitoneal disorders associated with IgG4-related autoimmune pancreatitis.

    PubMed

    Hara, Noboru; Kawaguchi, Makoto; Takeda, Keisuke; Zen, Yoh

    2014-11-28

    IgG4-related autoimmune pancreatitis is frequently accompanied by relevant lesions in the genitourinary tract and retroperitoneal organs, which cause various clinical problems, ranging from non-specific back pain or bladder outlet obstruction to renal failure. The diagnosis of IgG4-related retroperitoneal fibrosis requires a multidisciplinary approach, including serological tests, histological examination, imaging analysis, and susceptibility to steroid therapy. Radiological examinations are helpful to diagnose this condition, but surgical resection is occasionally unavoidable to exclude malignancy, particularly for patients with isolated retroperitoneal involvement. Steroid therapy is the treatment of choice for this condition, the same as for other manifestations of IgG4-related disease. For patients with severe ureteral obstruction, additional ureteral stenting needs to be considered prior to steroid therapy to preserve the renal function. Some papers have suggested that IgG4-related disease can affect male reproductive organs including the prostate and testis. IgG4-related prostatitis usually causes lower urinary tract symptoms, such as dysuria and pollakisuria. Patients sometimes state that corticosteroids given for IgG4-related disease at other sites relieve their lower urinary tract symptoms, which leads us to suspect prostatic involvement in this condition. Because of the limited number of publications available, further studies are warranted to better characterize IgG4-related disease in male reproductive organs. PMID:25469023

  17. A case of refractory IgG4-related peripheral neuropathy with severe axonal damage.

    PubMed

    Suzuki, Yu; Shiraishi, Makoto; Yamada, Koji; Doi, Masatomo; Kato, Masayuki; Hasegawa, Yasuhiro

    2016-05-31

    A 78-year-old man presented complaining of tingling and pain. Neurological examination revealed dysesthesia and hypothermesthesia below both knees and areflexia in the lower extremities. Laboratory data revealed elevated serum levels of immunoglobulin IgG4 and para-aortic, and mesenteric lymphadenopathy was evident on plain computed tomography of the abdomen. Microscopic findings of a bone marrow biopsy specimen showed occlusion of blood vessels with IgG4-positive plasma cells. IgG4-related disease was diagnosed because the bone marrow biopsy exhibited > 10 IgG4-positive plasma cells per high-power field. Treatment was initiated with prednisolone starting at 30 mg/day, but no improvement in neurological symptoms was achieved. Sural nerve biopsy demonstrated obstructive thromboangiitis with severe loss of myelin and axons. Further investigations are needed to elucidate the relationship between obstructive thromboangiitis and steroid-resistant IgG4-related peripheral neuropathy. PMID:27098901

  18. Subcutaneous phaeohyphomycosis in a patient with IgG4-related sclerosing disease caused by a novel ascomycete, Hongkongmyces pedis gen. et sp. nov.: first report of human infection associated with the family Lindgomycetaceae.

    PubMed

    Tsang, Chi-Ching; Chan, Jasper F W; Trendell-Smith, Nigel J; Ngan, Antonio H Y; Ling, Ian W H; Lau, Susanna K P; Woo, Patrick C Y

    2014-10-01

    No members of the freshwater ascomycetes family Lindgomycetaceae have been associated with human infections. We isolated a mould (HKU35(T)) from the biopsy specimen of a patient with invasive foot infection and underlying immunoglobulin G4-related sclerosing disease. Histology showed florid, suppurative, granulomatous inflammation in the dermis, with central microabscess formation surrounded by epithelioid histiocytes, scattered giant cells, and a small number of lymphocytes. A Grocott stain revealed fungal elements in the center of the lesion. On Sabouraud glucose agar, HKU35(T) grew as gray and velvety colonies. Among the members of the family Lindgomycetaceae, HKU35(T) was the only strain that grew at 37°C. Microscopically, only sterile mycelia, but no fruiting bodies, were observed. HKU35(T) was susceptible to itrazonazole, voriconazole, and posaconazole, which was in line with the patient's clinical response to itraconazole treatment. Internal transcribed spacer and partial 18S nuclear rDNA (nrDNA), 28S nrDNA, β-tubulin gene, and EF1α gene sequencing showed that HKU35(T) occupied a unique phylogenetic position, most closely related to but distinct from members of the genera Clohesyomyces and Lindgomyces. We propose a new genus and species, Hongkongmyces pedis gen. et sp. nov., to describe this fungus, which belongs to the family Lindgomycetaceae in the orderPleosporales of class Dothideomycetes. This case also represents the first report of human infection associated with the family Lindgomycetaceae. PMID:25147085

  19. Current Concepts and Diagnosis of IgG4-Related Pancreatitis (Type 1 AIP).

    PubMed

    Kawa, Shigeyuki

    2016-08-01

    Although now considered to be a member of the systemic entity of immunoglobulin G4- (IgG4-) related disease, IgG4-related pancreatitis is generally referred to as type 1 autoimmune pancreatitis (AIP). Type 1 AIP was established based on a pathological background of lymphoplasmacytic sclerosing pancreatitis, high serum IgG4 concentration, and abundant IgG4-bearing plasma cell infiltration. The characteristic clinical features of type 1 AIP, such as elderly male preponderance, obstructive jaundice, and mass-forming lesions in the pancreas, often mimic those of pancreatic cancer. However, because AIP responds favorably to corticosteroid treatment, careful differentiation from pancreatic cancer is required. An AIP diagnosis is currently based on the 2011 International Consensus Diagnostic Criteria for AIP, which are based on high sensitivity, selectivity, and accuracy. Over the long term, AIP can progress to a chronic condition, with pancreatic stone formation and atrophy resembling that of chronic pancreatitis. Although AIP has been linked to the complication of malignancies, it remains controversial whether an association exists between the disease and tumor formation. PMID:27466795

  20. Colovesical fistula caused by glucocorticoid therapy for IgG4-related intrapelvic mass.

    PubMed

    Yabuuchi, Yohei; Matsubayashi, Hiroyuki; Matsuzaki, Masato; Shiomi, Akio; Moriguchi, Michihisa; Kawamura, Ichiro; Ito, Ichiro; Ono, Hiroyuki

    2015-12-16

    IgG4-related disease (IgG4-RD) is an immune-mediated fibroinflammatory disorder that can occur in almost all systemic organs and generally responds to corticosteroid treatment. We report a rare case of an IgG4-related intrapelvic mass lesion that responded to steroid therapy but caused a fistula between the sigmoid colon and bladder. A 71-year-old man was followed after treatment for hepatocellular carcinoma. Follow-up computed tomography (CT) incidentally depicted left hydronephrosis with an ill-demarcated intrapelvic mass lesion. This lesion was histologically diagnosed as IgG4-RD by open biopsy, and peroral steroid therapy was initiated. One month after starting steroids, a colovesical fistula was detected by follow-up CT. A colostomy and urethral catheterization were emergently performed. The patient recovered and the mass lesion was drastically minimized by the initiation of glucocorticoids; however, he still needs urethral catheterization. IgG4-RD develops in various systemic organs and generally responds well to steroids. Clinicians must be watchful for the complications of responses to corticosteroids, such as fistulization, when the mass lesion of IgG4-RD is adjacent to multiple luminal organs. PMID:26677450

  1. Clinical relevance of Küttner tumour and IgG4-related dacryoadenitis and sialoadenitis

    PubMed Central

    Furukawa, S; Moriyama, M; Kawano, S; Tanaka, A; Maehara, T; Hayashida, J-N; Goto, Y; Kiyoshima, T; Shiratsuchi, H; Ohyama, Y; Ohta, M; Imabayashi, Y; Nakamura, S

    2015-01-01

    Objectives Küttner tumour (KT), so-called chronic sclerosing sialoadenitis, is characterised by concomitant swelling of the submandibular glands secondary to strong lymphocytic infiltration and fibrosis independent of sialolith formation. However, recent studies have indicated that some patients with KT develop high serum levels of IgG4 and infiltration of IgG4-positive plasma cells, namely IgG4-related dacryoadenitis and sialoadenitis (IgG4-DS), so-called Mikulicz's disease. The aim of this study was to clarify the clinical and pathological associations between KT and IgG4-DS. Materials and Methods Fifty-four patients pathologically diagnosed with KT or chronic sialoadenitis were divided into two groups according to the presence or absence of sialolith (KT-S (+) or KT-S (−), respectively). Results There were no significant differences in the clinical findings, including the mean age, sex and disease duration, between the two groups. All patients in the KT-S (+) group showed unilateral swelling without infiltration of IgG4-positive plasma cells or a history of other IgG4-related diseases (IgG4-RD), while those in the KT-S (−) group showed bilateral swelling (37.5%), strong infiltration of IgG4-positive plasma cells (87.5%) and a history of other IgG4-RD (12.5%). Conclusions These results suggest an association between the pathogeneses of KT-S (−) and IgG4-DS, but not KT-S (+). PMID:24844187

  2. Rituximab for the Treatment of IgG4-Related Tubulointerstitial Nephritis

    PubMed Central

    McMahon, Blaithin A.; Novick, Tessa; Scheel, Paul J.; Bagnasco, Serena; Atta, Mohamed G.

    2015-01-01

    Abstract Immunoglobulin type gamma 4 (IgG4)-related disease is a relatively newly described clinical entity characterized by a distinctive histopathological appearance, increased numbers of IgG4 positive plasma cells and often, but not always, elevated serum IgG4 concentrations. The most common renal manifestation of IgG4-related disease is tubulointerstitial nephritis marked with proteinuria, hematuria, decreased kidney function, hypocomplementemia, and radiologic abnormalities. Renal biopsy characteristics include dense lymphoplasmacytic tubulointerstitial nephritis that stains for IgG4, storiform fibrosis, and immune complex deposition in the interstitium and along tubule basement membranes. Treatment traditionally consists of prolonged glucocorticoids but cases refractory to glucocorticoids have been reported. We report a case of a 58-year-old Caucasian man who presented with fatigue, 50 pound weight loss, dyspnea, lymphadenopathy, and nephromegaly. The patient was first misdiagnosed as chronic interstitial nephritis secondary to renal sarcoid and was treated with repeated doses of prednisone. On his third relapse, he underwent a repeat renal biopsy and a diagnosis of IgG4-tubulointerstitial nephritis was confirmed. He was refractory to treatment with prednisone. The patient received Rituximab and had prompt sustained improvement in renal function. At 1 year post Rituximab treatment, his serum creatinine remains at baseline and imaging study revealed reduction in his kidney size. This is the first case report using Rituximab as a steroid sparing option for refractory IgG4-tubulointerstitial nephritis. More information is needed on the long-term effects of using of B-cell depleting agents for glucocorticoid resistant IgG4-tubulointerstitial nephritis. PMID:26266393

  3. Extensive Metastatic Cholangiocarcinoma Associated With IgG4-Related Sclerosing Cholangitis Misdiagnosed as Isolated IgG4-Related Sclerosing Cholangitis

    PubMed Central

    Zhang, Yi-An; Shen, Xi-Zhong; Zhu, Ji-Min; Liu, Tao-Tao

    2015-01-01

    Abstract As cholangiographic features of IgG4-related sclerosing cholangitis (IgG4-SC) resemble those of cholangiocarcinoma, it is highly confusing between the 2 conditions on the basis of cholangiographic findings. This study presents a case of extensive metastatic cholangiocarcinoma with IgG4-SC misdiagnosed as isolated IgG4-SC, and reviews recent studies of the 2 diseases. A 56-year-old man with no family history of malignant tumors or liver diseases presented with recurrent mild abdominal pain and distention for 3 months. Magnetic resonance cholangiopancreatography showed a 3.7 cm nodular lesion with unclear boundary in segment VI of the liver. Serum IgG4 and CA19-9 were slightly elevated. Histopathological examination was consistent with the consensus statement on the pathology of IgG4-SC. IgG4-SC was thus considered. Due to his mild symptoms, glucocorticoid was not given at first. However, 3 months after his first admission, he had more severe abdominal pain and further elevated serum CA19-9. Actually he was found suffering from extensive metastatic cholangiocarcinoma with IgG4-SC by exploratory laparotomy. The present case serves as a reminder that extensive metastatic cholangiocarcinoma with or without IgG4-SC may be misdiagnosed as an isolated IgG4-SC case if one relies solely on elevated serum and tissue IgG4 levels. We emphasize on the importance of repeated core needle biopsy or exploratory laparoscopy/laparotomy before immunosuppressive drugs are given, and on follow-up of imaging findings and serum CA19-9 once immunosuppressive therapy is started. PMID:26559312

  4. Nontuberculous mycobacterial infection with concurrent IgG4-related lymphadenopathy.

    PubMed

    Liu, Ting-Ting; Weng, Shao-Wen; Wang, Ming-Chung; Huang, Wan-Ting

    2016-03-01

    Disseminated nontuberculous mycobacteria (NTM) infection with concurrent IgG4-related lymphadenopathy has not been reported. We described a patient with neutralizing autoantibodies to interferon-gamma (IFN-γ) and elevated levels of serum IgG4 presenting with generalized lymphadenopathy and reactive dermatosis. Histologically, lymph nodes (LNs) showed effaced nodal architecture with polymorphic infiltrates, mimicking angioimmunoblastic T-cell lymphoma. Both the absolute number and the ratio of IgG4+ plasma cells to IgG+ plasma cells were increased. Mycobacterium abscessus was isolated from cultures of LNs, and demonstrated by polymerase chain reaction-restriction fragment length polymorphism. The skin biopsy showed neutrophilic dermatosis, consistent with Sweet syndrome. The patient met the criteria of both adult-onset immunodeficiency syndrome and IgG4-related lymphadenopathy. This case provides evidence of disseminated NTM infection with concurrent type III IgG4-related lymphadenopathy in the patient with anti-IFN-γ autoantibodies. PMID:26660641

  5. Rituximab for the Treatment of IgG4-Related Tubulointerstitial Nephritis: Case Report and Review of the Literature.

    PubMed

    McMahon, Blaithin A; Novick, Tessa; Scheel, Paul J; Bagnasco, Serena; Atta, Mohamed G

    2015-08-01

    Immunoglobulin type gamma 4 (IgG4)-related disease is a relatively newly described clinical entity characterized by a distinctive histopathological appearance, increased numbers of IgG4 positive plasma cells and often, but not always, elevated serum IgG4 concentrations. The most common renal manifestation of IgG4-related disease is tubulointerstitial nephritis marked with proteinuria, hematuria, decreased kidney function, hypocomplementemia, and radiologic abnormalities. Renal biopsy characteristics include dense lymphoplasmacytic tubulointerstitial nephritis that stains for IgG4, storiform fibrosis, and immune complex deposition in the interstitium and along tubule basement membranes. Treatment traditionally consists of prolonged glucocorticoids but cases refractory to glucocorticoids have been reported.We report a case of a 58-year-old Caucasian man who presented with fatigue, 50 pound weight loss, dyspnea, lymphadenopathy, and nephromegaly. The patient was first misdiagnosed as chronic interstitial nephritis secondary to renal sarcoid and was treated with repeated doses of prednisone. On his third relapse, he underwent a repeat renal biopsy and a diagnosis of IgG4-tubulointerstitial nephritis was confirmed. He was refractory to treatment with prednisone. The patient received Rituximab and had prompt sustained improvement in renal function. At 1 year post Rituximab treatment, his serum creatinine remains at baseline and imaging study revealed reduction in his kidney size.This is the first case report using Rituximab as a steroid sparing option for refractory IgG4-tubulointerstitial nephritis. More information is needed on the long-term effects of using of B-cell depleting agents for glucocorticoid resistant IgG4-tubulointerstitial nephritis. PMID:26266393

  6. Hypermethylation of MST1 in IgG4-related autoimmune pancreatitis and rheumatoid arthritis

    SciTech Connect

    Fukuhara, Takataro; Tomiyama, Takashi; Yasuda, Kaneki; Ueda, Yoshihiro; Ozaki, Yoshio; Son, Yonsu; Nomura, Shosaku; Uchida, Kazushige; Okazaki, Kazuichi; Kinashi, Tatsuo

    2015-08-07

    The serine/threonine kinase Mst1 plays important roles in the control of immune cell trafficking, proliferation, and differentiation. Previously, we reported that Mst1 was required for thymocyte selection and regulatory T-cell functions, thereby the prevention of autoimmunity in mice. In humans, MST1 null mutations cause T-cell immunodeficiency and hypergammaglobulinemia with autoantibody production. RASSF5C(RAPL) is an activator of MST1 and it is frequently methylated in some tumors. Herein, we investigated methylation of the promoter regions of MST1 and RASSF5C(RAPL) in leukocytes from patients with IgG4-related autoimmune pancreatitis (AIP) and rheumatoid arthritis (RA). Increased number of CpG methylation in the 5′ region of MST1 was detected in AIP patients with extrapancreatic lesions, whereas AIP patients without extrapancreatic lesions were similar to controls. In RA patients, we detected a slight increased CpG methylation in MST1, although the overall number of methylation sites was lower than that of AIP patients with extrapancreatic lesions. There were no significant changes of the methylation levels of the CpG islands in the 5′ region of RASSF5C(RAPL) in leukocytes from AIP and RA patients. Consistently, we found a significantly down-regulated expression of MST1 in regulatory T cells of AIP patients. Our results suggest that the decreased expression of MST1 in regulatory T cells due to hypermethylation of the promoter contributes to the pathogenesis of IgG4-related AIP. - Highlights: • Mst1 controls immune cells trafficking, cell proliferation and differentiation. • Autoimmune pancreatitis (AIP) is an idiopathic pancreatitis affecting multiple organs. • Decreased MST1 expression and increased CpG methylation of promoter of MST1 in AIP. • Slight increased CpG methylation of MST1 in rheumatoid arthritis patients. • MST1 contributes pathogenesis of IgG4-related AIP.

  7. Pulmonary inflammatory myofibroblastic tumor and IgG4-related inflammatory pseudotumor: a diagnostic dilemma.

    PubMed

    Bhagat, Priyanka; Bal, Amanjit; Das, Ashim; Singh, Navneet; Singh, Harkant

    2013-12-01

    IgG4-related inflammatory pseudotumor (IPT) and inflammatory myofibroblastic tumor (IMT) share morphological features like a prominent fibroblastic/myofibroblastic proliferation and the presence of inflammatory cells. Since IPT is managed conservatively and IMT is treated by surgical excision, it is important to differentiate these two lesions. The aim of this study is to highlight morphological and immunohistochemical features that distinguish IPT and IMT. Clinicopathological characteristics of cases diagnosed as pulmonary IPT or IMT from 1997 to 2013 were reviewed. The histological features were studied on hematoxylin and eosin-stained sections. Immunohistochemistry was done for IgG, IgG4, ALK-1, SMA, desmin, and CD34 for classification into IPT and IMT. Of the ten patients, seven were male and the age ranged from 4 to 58 years. The tumor size ranged from 1.5 to 4.0 cm in diameter. Histologically, proliferation of bland-looking spindle cells along with fibrosis and an inflammatory infiltrate comprising of lymphocytes and plasma cells were the common morphological features of both lesions. The spindle cell proliferation was more marked in IMT whereas lymphoplasmacytic infiltrate was more prominent in IPT. Obstructive phlebitis was observed only in cases of IPT. IgG4 expression was noted in IPT, and the number of IgG4-positive plasma cells and the ratio of IgG4+/IgG+ plasma cells were significantly lower in IMT than in IgG4-related IPT. Expression of anaplastic lymphoma kinase (ALK) was observed only in IMT, but not in IgG4-related IPT. The proportion of proliferating spindle cells, lymphoplasmacytic infiltrate, obstructive phlebitis, IgG4+ plasma cells and the ratio of IgG4+/IgG+ plasma cells, and ALK expression are helpful in differentiating these morphologically similar but biologically different lesions, which require different treatment modalities. PMID:24100523

  8. A Rare Case of Diffuse Large B-cell Lymphoma in a Patient with IgG4-Related Autoimmune Pancreatitis.

    PubMed

    Nishimura, Yoshito; Iwamuro, Masaya; Ocho, Kazuki; Hasegawa, Kou; Kimura, Kosuke; Hanayama, Yoshihisa; Kondo, Eisei; Tanaka, Takehiro; Otsuka, Fumio

    2016-08-01

    A 61-year-old Japanese man with IgG4-related autoimmune pancreatitis was referred to our hospital because of perspiration during food intake. Abdominal computed tomography (CT) with contrast media revealed multiple mesenteric lymphadenopathies. An open surgical abdominal biopsy and subsequent histopathological analysis revealed abnormally large lymphoid cells that were negative for CD3, CD5, and c-myc and positive for CD20 and bcl-2, leading to a diagnosis of diffuse large B-cell lymphoma. Here, we discuss the risk of malignancies, particularly malignant lymphoma in patients with IgG4-related disease. The importance of pathological analysis to reach the appropriate diagnosis in such cases should be emphasized. PMID:27549673

  9. IgG4-related hypophysitis presenting as diabetes insipidus with tubulo-interstital nephritis and mediastinal lymphadenopathy

    PubMed Central

    Mustafa, Waheed; Sheaff, Michael T; Khan, Sami

    2016-01-01

    Summary IgG4-related disease (IgG4-RD) is a rare but increasingly recognised condition, emerging as a clinical entity following the observation of the associations of autoimmune pancreatitis. IgG4-RD is characterised by extensive infiltration of IgG4-positive plasma cells into multiple organs and raised serum IgG4 levels. Clinical manifestations of IgG4 disease classically include autoimmune pancreatitis, lacrimal or salivary gland infiltration (formerly known as Mikulicz disease) and retroperitoneal fibrosis. More rarely, IgG4 disease can cause pituitary hypophysitis. Although most frequently described in middle-aged males, the epidemiology and pathogenesis of the disease remain largely undefined. Nevertheless, an understanding of the wide variety of clinical manifestations of this multi-system condition is undeniably important given the often excellent outcomes following treatment. We describe an unusual presentation of IgG4 disease with isolated diabetes insipidus secondary to pituitary hypophysitis. The patient in question subsequently developed chest pain secondary to mediastinal lymphadenopathy and tubulo-interstitial nephritis leading to renal dysfunction. He was successfully treated with oral steroids and had regular follow-up, and remains well at follow-up 2 years later. Learning points IgG4 disease, although rare, is increasing in prevalence largely due to increased recognition of its clinical manifestations, including autoimmune pancreatitis, lacrimal or salivary gland infiltration, retroperitoneal fibrosis and, more rarely, lymphocytic hypophysitis presenting as diabetes insipidus. IgG4 disease is highly treatable, and symptoms may show complete resolution with administration of steroids, highlighting the importance of correct and timely diagnosis. Causes of lymphocytic hypophysitis are varied and not distinguishable radiologically. Given the difficulty in biopsying the pituitary, careful attention must be paid to the systemic clinical presentation to

  10. Plasmacytoid Dendritic Cell Activation and IFN-α Production Are Prominent Features of Murine Autoimmune Pancreatitis and Human IgG4-Related Autoimmune Pancreatitis.

    PubMed

    Arai, Yasuyuki; Yamashita, Kouhei; Kuriyama, Katsutoshi; Shiokawa, Masahiro; Kodama, Yuzo; Sakurai, Toshiharu; Mizugishi, Kiyomi; Uchida, Kazushige; Kadowaki, Norimitsu; Takaori-Kondo, Akifumi; Kudo, Masatoshi; Okazaki, Kazuichi; Strober, Warren; Chiba, Tsutomu; Watanabe, Tomohiro

    2015-10-01

    The abnormal immune response accompanying IgG4-related autoimmune pancreatitis (AIP) is presently unclear. In this study, we examined the role of plasmacytoid dendritic cell (pDC) activation and IFN-α production in this disease as well as in a murine model of AIP (MRL/Mp mice treated with polyinosinic-polycytidylic acid). We found that the development of AIP in treated MRL/Mp mice occurred in parallel with pancreatic accumulation of pDCs producing IFN-α, and with pDC depletion and IFN-α-blocking studies, we showed that such accumulation was necessary for AIP induction. In addition, we found that the pancreas of treated MRL/Mp mice contained neutrophil extracellular traps (NETs) shown previously to stimulate pDCs to produce IFN-α. Consistent with these findings, we found that patients with IgG4-related AIP also exhibited pancreatic tissue localization of IFN-α-expressing pDCs and had significantly higher serum IFN-α levels than healthy controls. In addition, the inflamed pancreas of these patients but not controls also contained NETs that were shown to be capable of pDC activation. More importantly, patient pDCs cultured in the presence of NETs produced greatly increased levels of IFN-α and induced control B cells to produce IgG4 (but not IgG1) as compared with control pDCs. These data suggest that pDC activation and production of IFN-α is a major cause of murine AIP; in addition, the increased pDC production of IFN-α and its relation to IgG4 production observed in IgG4-related AIP suggest that this mechanism also plays a role in the human disease. PMID:26297761

  11. The Treatment of IgG4-Related Diseases in the Hepatobiliary-Pancreatic System.

    PubMed

    Kamisawa, Terumi; Kuruma, Sawako; Chiba, Kazuro

    2016-08-01

    An accurate diagnosis should be made before treatment of autoimmune pancreatitis and immunoglobulin G4-related sclerosing cholangitis. Once a diagnosis has been established, steroids are the standard therapy and symptoms are the major indications. Before steroid therapy, obstructive jaundice and hyperglycemia should be controlled. An initial dose of 0.6 mg/kg/d of oral prednisolone is administered for 2 to 4 weeks, and is gradually tapered over 2 to 3 months. After steroid therapy has begun, blood and imaging tests are performed periodically. Patients with a poor response to steroids should be reevaluated on suspicion of malignancy. To prevent relapse, maintenance therapy using low-dose prednisolone (2.5-5 mg/d) for 1 to 3 years is recommended in Japan. Proximal biliary stricture is reported to be a predictor of relapse. Readministration and dose-up of steroids are effective for relapses. In Western countries, immunosuppressive drugs and rituximab have also been shown to be effective. The optimal treatment regimen should be addressed in future randomized, controlled clinical trials. PMID:27466798

  12. Pelvic Castleman's disease presenting as an adnexal tumor in a young woman.

    PubMed

    Lee, Jisun; Paek, Jiheum; Lee, Yong Hee; Kong, Tae Wook; Chang, Suk-Joon; Ryu, Hee-Sug

    2015-07-01

    Castleman's disease (CD) is a rare benign disorder of unknown etiology characterized by proliferation of lymphoid tissues. Seventy percent of this tumor occurs in the mediastinum and it is seldom found in neck, pancreas or pelvis. We report a case of asymptomatic pelvic CD initially presenting as an adnexal tumor in a 27-year-old woman. Initial transvaginal sonography revealed 7-cm-sized hyperechoic mass adjacent to the right ovary and the following abdominal computed tomography scanning showed the same sized mass located on the right extraperitoneal pelvic cavity. Laparoscopic mass excision was performed without any complication and pathological diagnosis was made as CD. CD should be included in the differential diagnosis of female pelvic masses which are noted in the pelvic cavity. In this report, we review the clinicopathological findings in a presentation of CD. PMID:26217605

  13. Pericardiobiliary Fistulation: A Rare Complication of Therapeutic ERCP in a Patient With IgG4-Related Sclerosing Cholangitis

    PubMed Central

    Paranandi, Bharat; Joshi, Deepak; Johnson, Gavin J.

    2015-01-01

    A 70-year-old man presented with acute coronary syndrome 3 weeks after plastic stent insertion for hilar biliary stricturing secondary to IgG4-related sclerosing cholangitis (IgG4-SC). Imaging demonstrated haemopericardium due to proximal migration of the plastic biliary stent through the liver capsule and diaphragm into the pericardial sac. The stent was endoscopically removed and a pericardiocentesis was performed. The patient's clinical condition rapidly improved. We illustrate an unusual but potentially serious complication that may arise from migration of a biliary stent and discuss a management strategy. PMID:26203452

  14. IgG4-related tubulointerstitial nephritis associated with only lymphadenopathy and without elevated serum IgG4 or renal imaging abnormalities: a case report and literature review.

    PubMed

    Qiao, Xi; Wang, Lihua; Wang, Chen; Gao, Lifang; Yao, Shulei; Wu, Liran; Zhang, Xiaoqin

    2015-01-01

    IgG4-related tubulointerstitial nephritis (IgG4-TIN) is the most common renal manifestation of IgG4-related kidney disease (IgG4-RKD) and may cause acute or chronic renal dysfunction. Imaging often shows heterogeneous densities in the kidneys, such as a mass or multiple nodules. Serology usually demonstrates high levels of serum IgG4 and total IgG. Most patients have other organs involvement by IgG4 related disease. Although lymphadenopathy is frequently observed in patients with IgG4-TIN, it is rarely presented as the only extrarenal lesion. Herein, we present a rare case of IgG4-TIN associated with only lymphadenopathy and without elevated serum IgG4 or renal imaging abnormalities. A 61-year-old Chinese man was admitted to our hospital with seven months history of generalized lymphadenopathy and five months history of renal dysfunction. His renal imaging was normal. He had no current or previous clinical, radiographic, and/or histologic evidence of other organ involvement except for the lymphadenopathy. Renal biopsy indicated plasma cell-rich TIN with an increased number of IgG4-positive plasma cells and storiform fibrosis. Repeated lymph nodes biopsy revealed IgG4-related lymphadenopathy. However, he did not have elevated serum IgG4 or total IgG levels. Oral prednisone therapy improved his renal function and lymphadenopathy. These findings supported our final diagnosis of IgG4-TIN. Clinicians should be aware of this condition and steroid therapy should be considered for such patients. An early diagnosis and appropriate therapy can induce remission and preserve renal function. PMID:26770608

  15. IgG4-related Sclerosing Cholangitis with No Biliary Stricture but Severe Thickening of the Bile Duct Wall.

    PubMed

    Shimizu, Shuya; Naitoh, Itaru; Nakazawa, Takahiro; Hayashi, Kazuki; Miyabe, Katsuyuki; Kondo, Hiromu; Nishi, Yuji; Yoshida, Michihiro; Umemura, Shuichiro; Hori, Yasuki; Kato, Akihisa; Ohara, Hirotaka; Kuno, Toshiya; Takahashi, Satoru; Joh, Takashi

    2016-01-01

    We herein report a case of a 56-year-old man with IgG4-related sclerosing cholangitis (IgG4-SC) with no biliary stricture, but with a severely thickened bile duct wall. Contrast-enhanced computed tomography showed diffuse swelling of the pancreas and thickening of the common bile duct (CBD) wall with delayed enhancement. Obvious diffuse wall thickening of the CBD was observed on endoscopic ultrasonography. However, endoscopic retrograde cholangiography showed no biliary stricture in the CBD that had thickened. Although IgG4-SC has been classified by a stenotic lesion on cholangiography, we should be aware of some IgG4-SC cases showing only bile duct wall thickness without any biliary stricture. PMID:27301508

  16. Diagnosis and Management of Adnexal Masses.

    PubMed

    Biggs, Wendy S; Marks, Sarah Tully

    2016-04-15

    Adnexal masses can have gynecologic or nongynecologic etiologies, ranging from normal luteal cysts to ovarian cancer to bowel abscesses. Women who report abdominal or pelvic pain, increased abdominal size or bloating, difficulty eating, or rapid satiety that occurs more than 12 times per month in less than a year should be evaluated for ovarian cancer. Pelvic examination has low sensitivity for detecting an adnexal mass; negative pelvic examination findings in a symptomatic woman should not deter further workup. Ectopic pregnancy must be ruled out in women of reproductive age. A cancer antigen 125 (CA 125) test may assist in the evaluation of an adnexal mass in appropriate patients. CA 125 levels are elevated in conditions other than ovarian cancer. Because substantial overlap in CA 125 levels between pre- and postmenopausal women may occur, this level alone is not recommended for differentiating between a benign and a malignant adnexal mass. Transvaginal ultrasonography is the first choice for imaging of an adnexal mass. Large mass size, complexity, projections, septation, irregularity, or bilaterality may indicate cancer. If disease is suspected outside of the ovary, computed tomography may be indicated; magnetic resonance imaging may better show malignant characteristics in the ovary. Serial ultrasonography and periodic measurement of CA 125 levels may help in differentiating between benign or potentially malignant adnexal masses. If an adnexal mass larger than 6 cm is found on ultrasonography, or if findings persist longer than 12 weeks, referral to a gynecologist or gynecologic oncologist is indicated. PMID:27175840

  17. Anterior Orbit and Adnexal Amyloidosis

    PubMed Central

    Al Hussain, Hailah; Edward, Deepak P.

    2013-01-01

    Purpose: To describe six cases of anterior orbital and adnexal amyloidosis and to report on proteomic analysis to characterize the nature of amyloid in archived biopsies in two cases. Materials and Methods: The clinical features, radiological findings, pathology, and outcome of six patients with anterior orbit and adnexal amyloidosis were retrieved from the medical records. The biochemical nature of the amyloid was determined using liquid chromatography/mass spectroscopy archived paraffin-embedded tissue in two cases. Results: Of the six cases, three had unilateral localized anterior orbit and lacrimal gland involvement. Four of the six patients were female with an average duration of 12.8 years from the time of onset to presentation eyelid infiltration by amyloid caused ptosis in five cases. CT scan in patients with lacrimal gland involvement (n = 3) demonstrated calcified deformable anterior orbital masses and on pathological exmaintionamyloid and calcific deposits replaced the lacrimal gland acini. Ptosis repair was performed in three patients with good outcomes. One patient required repeated debulking of the mass and one patient had recurrenct disease. Proteomic analysis revealed polyclonal IgG-associated amyloid deposition in one patient and AL kappa amyloid in the second patient. Conclusion: Amyloidosis of the anterior orbit and lacrimal gland can present with a wide spectrum of findings with good outcomes after surgical excision. The nature of amyloid material can be precisely determined in archival pathology blocks using diagnostic proteomic analysis. PMID:24014979

  18. Immunoglobulin G4-related orbital disease: report of two pediatric cases.

    PubMed

    Batu, Ezgi Deniz; Arici, Zehra Serap; Orhan, Diclehan; Kiratli, Hayyam; Özen, Seza

    2015-01-01

    IgG4-related disease is a systemic fibro-inflammatory disorder mainly affecting the middle-aged and elderly population. IgG4-related orbital disease is very rare in childhood. We present here two children with IgG4-related orbital disease, one of whom responded well to prednisolone treatment while the other one was refractory to most immunosuppressive agents. It is important to treat patients at the early active stage of disease before fibrotic changes predominate. Thus, although rare, increased awareness of IgG4-related orbital disease in childhood may avoid delays in diagnosis and treatment. PMID:25897575

  19. Appendiceal Immunoglobulin G4-Related Disease Mimicking Appendiceal Tumor or Appendicitis: A Case Report

    PubMed Central

    Kim, Hyun Soo; Kang, Won Kyung

    2016-01-01

    Immunoglobulin G4 (IgG4)-related disease is an autoimmune disease that forms tumorous lesions. Several cases involving various organs are reported, however, IgG4-related disease involving appendix has not been reported yet. In this report, we presented a case of IgG4-related disease of appendix, which raised a suspicion of appendiceal tumor or usual appendicitis and, therefore, led to unnecessary surgical resection. IgG4-related disease should be considered in the differential diagnosis for a mass-like swelling of the appendix, in order to avoid unnecessary surgery. PMID:26798216

  20. Primary cutaneous extranodal marginal zone B-cell lymphoma of the eyelid skin: Diagnostic clues and distinction from other ocular adnexal diseases.

    PubMed

    Stagner, Anna M; Jakobiec, Frederick A; Freitag, Suzanne K

    2016-01-01

    A 60-year-old man developed a rubbery thickening and erythema of his left lateral upper and lower eyelids and lateral canthus over several months. He was treated for an extended period of time for blepharitis and chalazia. Incisional biopsy eventually disclosed microscopically a hypercellular lymphoid population sparing the epidermis that surrounded adnexal structures and infiltrated between orbicularis muscle fibers. Immunohistochemically, the lesion was found to be composed of neoplastic, kappa-restricted B cells with an equal number of reactive T cells and small reactive follicles. The diagnosis was a primary cutaneous extranodal marginal zone B-cell lymphoma of the eyelid skin (EMZL). We review the distinguishing clinical, histopathologic, and immunohistochemical features of cutaneous EMZL and contrast those with EMZL of other ocular adnexal sites. Also offered is a differential diagnosis of cutaneous lymphomas of the eyelid skin, which are predominately T-cell lesions. PMID:26545575

  1. Treatment options for ocular adnexal lymphoma (OAL)

    PubMed Central

    Cohen, Victoria Mary Lendrum

    2009-01-01

    Most lymphomas that involve the ocular adnexal structure are low grade, B cell, non-Hodgkin’s lymphomas. The treatment depends upon the grade and stage of the disease. High grade lymhoma requires treatment with systemic chemotherapy whereas the localized low grade (extranodal marginal zone lymphoma) can be successfully managed with local radiotherapy. Chlamydia psittaci infection is associated with low grade ocular lymphoma; however there is wide geographic variation in the strength of this association. Blanket antibiotic therapy is not advised unless there is proof of an infective agent. The monoclonal antibody, rituximab, may be successful for CD20 positive lymphoma, although it is likely that rituximab will have better long-term results when used in combination with systemic chemotherapy. PMID:20054418

  2. Immunoglobulin G4-related disease: autoimmune pancreatitis and extrapancreatic manifestations*

    PubMed Central

    Fernandes, Daniel Alvarenga; Kido, Ricardo Yoshio Zanetti; Barros, Ricardo Hoelz de Oliveira; Martins, Daniel Lahan; Penachim, Thiago José; Caserta, Nelson Marcio Gomes

    2016-01-01

    We present a case of immunoglobulin G4 (IgG4)-related disease with pancreatic and extrapancreatic involvement, including the biliary and renal systems. Given the importance of imaging methods for the diagnosis of IgG4-related disease and its differentiation from pancreatic adenocarcinoma, we emphasize important abdominal computed tomography and magnetic resonance imaging findings related to this recently recognized systemic autoimmune disease. PMID:27141136

  3. Microcystic adnexal carcinoma following radiotherapy in childhood

    SciTech Connect

    Borenstein, A.; Seidman, D.S.; Trau, H.; Tsur, H. )

    1991-04-01

    A 36-year-old man was treated by radiotherapy for tinea capitis many years before discovery of microcystic adnexal carcinoma (MAC). Because of patient's refusal of any surgical intervention, we were able to follow the natural course of this tumor for 13 years. This case emphasizes the typical slow development of (MAC). The implication of the association of MAC and radiotherapy are discussed.

  4. Adnexal torsion: review of the literature.

    PubMed

    Sasaki, Kirsten J; Miller, Charles E

    2014-01-01

    Adnexal torsion is one of a few gynecologic surgical emergencies. Misdiagnosis or delay in treatment can have permanent sequelae including loss of an ovary with effect on future fertility, peritonitis, and even death. A PubMed search was performed between 1985 and 2012 for reviews, comparative studies, and case reports to provide a review of the epidemiology, risk factors, clinical presentation, common laboratory and imaging findings, and treatments of adnexal torsion. Common symptoms of torsion include pain, nausea, and vomiting, with associated abdominal or pelvic tenderness, and may differ in premenarchal and pregnant patients. Laboratory and imaging findings including ultrasound with Doppler analysis, computed tomography, and magnetic resonance imaging can assist in making the diagnosis but should not trump clinical judgment; normal Doppler flow can be observed in up to 60% of adnexal torsion cases. Treatment depends on the individual patient but commonly includes detorsion, even if the adnexae initially seem necrotic, with removal of any associated cysts or salpingo-oophorectomy, because recurrence rates are higher with detorsion alone or detorsion with only cyst aspiration. PMID:24126258

  5. Adnexal mass evaluation in the emergency department.

    PubMed

    Morgan, A

    2001-08-01

    Female patients who have stable vital signs presenting to the emergency department with abdominopelvic pain and an adnexal mass can be extremely difficult to manage. However, by performing a rapid problem-oriented history and physical with emphasis on the age of patient, menstrual history, and pelvic exam, a detailed differential diagnosis can be compiled. With the addition of a complete blood count and HCG, if appropriate, and a CA-125 for your consultant, additional information can be obtained while a ultrasound examination is being performed. With the above information, consultation and disposition should be readily accomplished. PMID:11554288

  6. Gastrointestinal Stromal Tumor: May Mimic Adnexal Mass

    PubMed Central

    Karaca, Nilay; Akpak, Yaşam Kemal; Tatar, Zeynep; Batmaz, Gonca; Erken, Aslihan

    2016-01-01

    Gastrointestinal stromal tumors (GISTs) are rare tumor of the gastrointestinal tract. GISTs occur in the entire gastrointestinal tract and may also arise from the retroperitoneum, omentum and mesenteries. They are originated from gastrointestinal pacemaker cells (Cajal’s interstitial cells) and range from benign tumors to sarcomas at all sites of occurrence. Diagnosis of GIST could be deceptive because of their similarity in appearance to gynecological neoplasms. We would like to present a case of a woman with GIST in the small intestine giving a imprint of an adnexal mass was diagnosed correctly during surgery. The diagnosis and treatment of GIST has been reformed over the past years. It is crucial to separate GISTs from possible misdiagnosis because their prognosis and treatment could be unlike clearly. The purpose of this case is to evaluate this rarely seen clinical entity, and thus, make some contribution to the literature. PMID:26383211

  7. Gastrointestinal Stromal Tumor: May Mimic Adnexal Mass.

    PubMed

    Karaca, Nilay; Akpak, Yasam Kemal; Tatar, Zeynep; Batmaz, Gonca; Erken, Aslihan

    2016-02-01

    Gastrointestinal stromal tumors (GISTs) are rare tumor of the gastrointestinal tract. GISTs occur in the entire gastrointestinal tract and may also arise from the retroperitoneum, omentum and mesenteries. They are originated from gastrointestinal pacemaker cells (Cajal's interstitial cells) and range from benign tumors to sarcomas at all sites of occurrence. Diagnosis of GIST could be deceptive because of their similarity in appearance to gynecological neoplasms. We would like to present a case of a woman with GIST in the small intestine giving a imprint of an adnexal mass was diagnosed correctly during surgery. The diagnosis and treatment of GIST has been reformed over the past years. It is crucial to separate GISTs from possible misdiagnosis because their prognosis and treatment could be unlike clearly. The purpose of this case is to evaluate this rarely seen clinical entity, and thus, make some contribution to the literature. PMID:26383211

  8. Isolated adnexal torsion in a 20-week spontaneous twin pregnancy

    PubMed Central

    Kahramanoglu, Ilker; Eroglu, Vasfiye; Turan, Hasan; Kaval, Gizem; Sal, Veysel; Tokgozoglu, Nedim

    2016-01-01

    Background Adnexal torsion can be a life-threatning condition in pregnancy, while the risk of late diagnosis is increased, in second and third trimester in particular. Laparoscopy is an effective approach in diagnosis and treatment of adnexal torsion. However, entry to abdomen may be challenging in more advanced pregnancies. Case report Herein, we report a case of adnexal torsion during 20th week of twin pregnancy, which was detorsioned laparoscopically. The woman delivered healthy infants at her 36th week of pregnancy. Discussion Adnexal torsion as a cause of acute abdomen may be kept in mind in pregnants, even if there is no predisposing factor. Laparoscopy may be performed safely in 2nd trimester for acute abdomen. PMID:27129134

  9. Eccrine or apocrine poroma? Six poromas with divergent adnexal differentiation.

    PubMed

    Harvell, J D; Kerschmann, R L; LeBoit, P E

    1996-02-01

    We describe six cases of benign eccrine poroma-like neoplasms with divergent adnexal differentiation. Four cases exhibited sebaceous differentiation in the form of individual or clustered sebocytes with or without sebaceous ducts. One case showed both sebaceous and hair follicle differentiation, and one case showed sebaceous and possible apocrine secretory differentiation. Clinically, most were skin-colored, red, or purple papules or nodules. One patient had a preoperative diagnosis of Bowen's disease, with an erythematous plaque. None recurred following biopsy. Previous reports of similar lesions have suggested a possible role for human papilloma virus (HPV) in their pathogenesis; however, immunohistochemical staining for HPV structural antigens was negative in all six of these cases. Similarities to previously reported cases of eccrine poroma-like neoplasms with sebaceous differentiation are discussed. Given the evidence of sebaceous and follicular differentiation seen in this study and the common embryologic origin of follicular, sebaceous, and apocrine structures, it follows that at least some benign neoplastic proliferations with histopathologic features of "eccrine" poroma could be of apocrine origin. PMID:8721584

  10. 21 CFR 866.6050 - Ovarian adnexal mass assessment score test system.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Ovarian adnexal mass assessment score test system... immunological Test Systems § 866.6050 Ovarian adnexal mass assessment score test system. (a) Identification. An ovarian/adnexal mass assessment test system is a device that measures one or more proteins in serum...

  11. 21 CFR 866.6050 - Ovarian adnexal mass assessment score test system.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Ovarian adnexal mass assessment score test system... immunological Test Systems § 866.6050 Ovarian adnexal mass assessment score test system. (a) Identification. An ovarian/adnexal mass assessment test system is a device that measures one or more proteins in serum...

  12. 21 CFR 866.6050 - Ovarian adnexal mass assessment score test system.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Ovarian adnexal mass assessment score test system... immunological Test Systems § 866.6050 Ovarian adnexal mass assessment score test system. (a) Identification. An ovarian/adnexal mass assessment test system is a device that measures one or more proteins in serum...

  13. 21 CFR 866.6050 - Ovarian adnexal mass assessment score test system.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Ovarian adnexal mass assessment score test system... immunological Test Systems § 866.6050 Ovarian adnexal mass assessment score test system. (a) Identification. An ovarian/adnexal mass assessment test system is a device that measures one or more proteins in serum...

  14. IgG4 disease: The great masquerader.

    PubMed

    Yadav, Divya; Liu, Xiuli; Chahal, Prabhleen

    2016-06-01

    Systemic IgG4 disease can have a wide spectrum of clinical presentation, which can mimic several other disease entities. In this report, we describe a series of two patients with IgG4-related disease who were referred to us initially with the diagnosis of acute cholecystitis and the second patient with metastatic pancreatic adenocarcinoma with peritoneal metastasis respectively. PMID:26164258

  15. Ovarian function, reproduction, and later operations following adnexal surgery.

    PubMed

    Ranney, B; Chastain, D

    1978-05-01

    Among 3102 patients who had major gynecologic operations, only 223 (7.18%) needed adnexal operations during which reproductive potential was preserved. Operations involved ovaries (156), tubes (55), and embryologic cysts (32). After recovery 53.69% of these patients had viable babies (64.46% of patients under age 30). Patients were examined up to 28 years after operations, an average 11.32 years. When last examined. most patients still retained physiologic evidence of ovarian hormonal function; 20 patients had passed through spontaneous menopause, at an average age of 49.4 years. Fifty-two patients needed subsequent pelvic operations, but only 7 for possibly related conditions (4 repeat tubal pregnancies and 3 cyst-adenomas). All but one twisted adnexal mass, with gangrene, originated as a paramesonephric duct cyst. Seventeen adnexal operations were associated with pregnancy: 15 mothers had healthy babies, and 2 aborted. Details concerning numbers and characteristics of specific lesions are included in the paper. PMID:652198

  16. Single-Site Laparoscopic Management of a Large Adnexal Mass

    PubMed Central

    Scribner, Dennis R.; Weiss, Patrice M.

    2013-01-01

    Introduction: Single-site laparoscopy is gaining acceptance in many surgical fields including gynecology. The purpose of this report is to demonstrate the technique and outcome for removing a large adnexal mass through a single site. Case Description: A 41-y-old female was referred to gynecology oncology for increased abdominal girth for 3 mo. An ultrasound confirmed a benign-appearing, 37-cm left adnexal mass. The mass was removed through a single-site laparoscopic incision with the aid of drainage and a morcellator. The operating time was 84 min. The patient was discharged 2 h and 35 min later with full return to normal activity in 5 d. Conclusion: Large, benign-appearing adnexal masses can be managed safely with superior cosmetic results using single-site laparoscopy. PMID:23925036

  17. Cystic acantholytic dyskeratosis of the vulva: An unusual presentation of a follicular adnexal neoplasm

    PubMed Central

    Torres, Kara Melissa Tiangco; Junkins-Hopkins, Jacqueline M.

    2016-01-01

    Acantholytic dyskeratosis (AD) is a histologic pattern seen in Darier's disease or dyskeratosis follicularis, warty dyskeratoma, and transient AD. This pattern is characterized by suprabasilar clefting, acantholysis, and formation of corps ronds and grains. We present a case of AD that is unique based on its genital location and cystic architecture. A 53-year-old woman presented with an otherwise asymptomatic cyst on her left vulva of uncertain duration. On microscopic examination, there were fragments of cystic epithelium with areas of hypergranulosis, acantholysis, corps ronds, and corps grains formation. These features are felt by the authors to be a unique presentation of a follicular adnexal neoplasm. PMID:27559500

  18. Fertility following laparoscopic management of benign adnexal cysts.

    PubMed

    Canis, M; Bassil, S; Wattiez, A; Pouly, J L; Manhes, H; Mage, G; Bruhat, M A

    1992-04-01

    Fertility following laparoscopic treatment of benign adnexal cysts without ovarian suture was studied retrospectively. Patients with endometriomas or who were previously infertile were excluded. Thirty-eight patients treated conservatively were included, 10 after partial resection of functional cysts, 23 after an ovarian cystectomy and six after treatment of a paraovarian cyst. One patient had two cysts. The overall intrauterine pregnancy rate was 92%; one patient had an ectopic pregnancy (2.6%). From these results, we conclude that fertility following laparoscopic treatment of adnexal cysts appears to be normal. Technical guidelines to improve laparoscopic cystectomy are proposed. PMID:1387882

  19. Spectrum of cutaneous and soft tissue lesions in two Carney complex patients-adnexal induction versus authentic adnexal neoplasms.

    PubMed

    Kacerovska, Denisa; Requena, Luis; Michal, Michal; Grossmann, Petr; Treskova, Inka; Roucka, Patrik; Kazakov, Dmitry V

    2012-10-01

    Two unusual Carney complex patients are described. In one of them, several cutaneous biopsies revealed myxoid lesions that were rather more close to authentic adnexal neoplasms with myxoid stroma than to a "myxoma with an epithelial component." These included lesions resembling trichofolliculoma, infundibular cyst, and trichodiscoma. Additionally, 1 soft tissue myxoma was unique in the sense that it greatly resembled a cardiac myxoma, begging the question whether this could represent an embolus from the patient's cardiac myxoma. Given the large size and complexity and heterogeneity of the cutaneous lesions, the authors suggest that these may represent authentic cutaneous neoplasms accompanied by myxoid stroma and not adnexal elements induced by the stroma. However, the latter mechanism is well recognized and demonstrated by our second patient in whom adnexal-type elements in the cutaneous lesion were clearly induced by the myxoid stroma but were unusually complex by manifesting panfollicular and also sebaceous differentiation. PMID:22588545

  20. Potential harms outweigh benefits of indefinite monitoring of stable adnexal masses.

    PubMed

    Suh-Burgmann, Elizabeth; Kinney, Walter

    2015-12-01

    The management of women with asymptomatic adnexal masses should aim to balance potential benefit with potential harm. While masses with highly worrisome features or other signs of malignancy should be referred for surgery, the vast majority of masses have an indeterminate or benign appearance and are candidates for observation. Evidence supports the use of initial short-term serial ultrasound in distinguishing between benign and malignant masses. However, benefit from prolonged, potentially life-long monitoring of stable masses has not been demonstrated. Since the goal of monitoring an adnexal mass is to observe for worrisome growth or increasing complexity as an indicator of malignancy, if the mass remains stable, the likelihood of malignancy and therefore, the potential benefit of observation wanes with time. The recognition that Type 2 high grade serous cancers, which are responsible for the majority of deaths from ovarian cancer, arise from fallopian tube rather than ovarian precursors, further diminishes the likelihood that monitoring a stable ovarian mass will lead to early diagnosis of high grade disease. While some Type 1 cancers may develop from ovarian precursors, the available data suggest that any measurable benefit of monitoring known lesions for detection of these cancers is realized within the first year of observation. The argument in favor of indefinite, potentially life-long monitoring of stable masses also fails to adequately account for the risks of perpetual imaging, which include the risk of incidental findings, an increased likelihood of unnecessary surgery, patient anxiety and cost. It is not always better to order a test than not order a test. Given the absence of evidence of benefit, observation of stable small adnexal masses should be limited in duration in order to minimize potential harms. PMID:26363476

  1. Cystic adnexal mass in a 16-year-old female: Ovarian pathology or complication of a Müllerian anomaly?

    PubMed Central

    Santacana-Laffitte, Guido; Ruiz, Lorell; Pedrogo, Yasmin; Colon, Edgar

    2013-01-01

    Patient: Female, 16 Final Diagnosis: Pelvic mass Symptoms: None Medication: None Clinical Procedure: CT • MRI Specialty: Diagnostic radiology • pediatrics Objective: Unusual presentation of unknown etiology, Rare disease, Mistake in diagnosis Background: Müllerian anomalies encompass a wide variety of malformations in the female genital tract, usually associated with renal and anorectal malformations. Of these anomalies, approximately 11% are uterus didelphys, which occurs when midline fusion of the müllerian ducts is arrested to a variable extent. Case Report: We report the case of a 16-year-old female with uterine didelphys, jejunal malrotation, hematometra, hematosalpinx, and bilateral subcentimeter homogenous circular cystic-like renal lesions, who initially presented with left lower quadrant abdominal pain, non-bloody vomiting, and a history of irregular menstrual periods. Initial CT was confusing for an adnexal cystic mass, but further imaging disclosed the above müllerian anomalies. Conclusions: Müllerian anomalies may mimic other, more common, adnexal lesions; thus, adequate evaluation of suspicious cystic adnexal masses with multiple and advanced imaging modalities such as MRI is essential for adequate diagnosis and management. PMID:23826455

  2. A pelvic retroperitoneal Schwannoma presenting as an adnexal mass.

    PubMed

    Khatib, R A; Khalil, A M; Saba, M I; Aswad, N K; Mroueh, A M

    1994-05-01

    Solitary nerve sheath tumors such as benign schwannomas arising in the pelvic retroperitoneum are infrequently reported. We report a case of a benign retroperitoneal pelvic schwannoma that presented with pelvic pain and an adnexal mass. Complete surgical excision was achieved only after transection of the S1 nerve root on the left side. The adjacent vascular and urinary channels sustained no injuries and the patient had minimal neurologic deficit. PMID:8188087

  3. Added Value of Assessing Adnexal Masses with Advanced MRI Techniques

    PubMed Central

    Thomassin-Naggara, I.; Balvay, D.; Rockall, A.; Carette, M. F.; Ballester, M.; Darai, E.; Bazot, M.

    2015-01-01

    This review will present the added value of perfusion and diffusion MR sequences to characterize adnexal masses. These two functional MR techniques are readily available in routine clinical practice. We will describe the acquisition parameters and a method of analysis to optimize their added value compared with conventional images. We will then propose a model of interpretation that combines the anatomical and morphological information from conventional MRI sequences with the functional information provided by perfusion and diffusion weighted sequences. PMID:26413542

  4. 76 FR 16350 - Medical Devices; Ovarian Adnexal Mass Assessment Score Test System; Labeling; Black Box Restrictions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-23

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 866 Medical Devices; Ovarian Adnexal Mass... regulation classifying ovarian adnexal mass assessment score test systems to restrict these devices so that a... mass assessment score test system into class II (special controls). DATES: Submit either electronic...

  5. Ocular Adnexal Lymphoma Presenting with Visual Loss

    PubMed Central

    Gulati, Shuchi; Corrêa, Zélia M.; Karim, Nagla; Medlin, Stephen

    2016-01-01

    Context: Elderly patients with visual loss often have age-related macular degeneration, diabetic retinopathy, glaucoma, and cataract as common causes of visual loss. Other less common etiologies should be considered, especially in those presenting with systemic associations. Case Report: The patient discussed in our review is an 80-year-old female, with a history of diabetic retinopathy and macular degeneration who presented with a sudden deterioration of vision. While this was initially attributed to diabetic retinopathy, she was eventually noted to have a salmon patch lesion in her conjunctiva, diagnosed on biopsy to be a diffuse large B-cell lymphoma. Conclusion: Because of the significant rate of disseminated disease among patients with lymphomas in the orbit that carries a worse prognosis, early diagnosis is essential to promote better overall survival of these patients. We describe here a patient diagnosed with conjunctival lymphoma associated with pronounced visual loss and review the literature on this subject. PMID:27011948

  6. Towards an evidence-based approach for diagnosis and management of adnexal masses: findings of the International Ovarian Tumour Analysis (IOTA) studies

    PubMed Central

    Kaijser, J.

    2015-01-01

    Whilst the outcomes for patients with ovarian cancer clearly benefit from centralised, comprehensive care in dedicated cancer centres, unfortunately the majority of patients still do not receive appropriate specialist treatment. Any improvement in the accuracy of current triaging and referral pathways whether using new imaging tests or biomarkers would therefore be of value in order to optimise the appropriate selection of patients for such care. An analysis of current evidence shows that such tests are now available, but still await recognition, acceptance and widespread adoption. It is therefore to be hoped that present guidance relating to the classification of ovarian masses will soon become more “evidence-based”. These promising tests include the International Ovarian Tumour Analysis (IOTA) LR2 model and ultrasound-based Simple Rules (SR). Based on a comprehensive recent meta-analysis both currently offer the optimal “evidence-based” approach to discriminating between cancer and benign conditions in women with adnexal tumours needing surgery. LR2 and SR are reliable tests having been shown to maintain a high sensitivity for cancer after independent external and temporal validation by the IOTA group in the hands of examiners with various levels of ultrasound expertise. They also offer more accurate triage compared to the existing Risk of Malignancy Index (RMI). The development of the IOTA ADNEX model represents an important step forward towards more individualised patient care in this area. ADNEX is a novel test that enables the more specific subtyping of adnexal cancers (i.e. borderline, stage 1 invasive, stage II-IV invasive, and secondary metastatic malignant tumours) and shares similar levels of accuracy to IOTA LR2 and SR for basic discrimination between cancer and benign disease. The IOTA study has made significant progress in relation to the classification of adnexal masses, however what is now needed is to see if these or new diagnostic tools

  7. Dermoscopy of Skin Adnexal Neoplasms:A Continuous Challenge.

    PubMed

    di Meo, Nicola; Stinco, Giuseppe; Gatti, Alessandro; Fadel, Mattia; Vichi, Silvia; Trevisan, Giusto

    2016-06-01

    Dear Editor, Apocrine hidradenoma is a rare benign adnexal tumor related to the more common poroma, as they both originate from sweat glands. Hidradenoma usually has an eccrine differentiation, but an apocrine differentiation is possible. Due to its rarity and non-specific clinical appearance it is difficult to differentiate it from other malignant cutaneous lesions. In this challenging task, dermatoscopy could be particularly helpful to better describe, recognize, and differentiate these lesions. Unfortunately, the literature offers only few dermatoscopic descriptions of this rare cutaneous neoplasm. A 70-year-old woman in fair general condition was referred to our Department for an asymptomatic 10×8 mm single nodule on her left scapula. This nodule was red, dome shaped, well circumscribed, firm, and mildly tender (Figure 1). The patient reported that it had been present since approximately 7 months. The lesion was neither painful nor itchy and there was no bleeding. A skin examination did not show any other lesions with the same features or other suspicious lesions. Dermatoscopy revealed milky-pinkish areas with dotted vessels, linear-irregular vessels, and hairpin vessels: some of these aspects can also be found in amelanotic melanoma (1). There were also homogeneous blue areas similar to lacunae, characteristic but not exclusive to vascular or sarcomatous neoplasms and basal cell carcinoma (1,2). Furthermore, small ulcerations covered by an amber crust were identified, which can usually be found in basal cell carcinoma. Regarding the background of the lesion, we noticed peculiar, translucent, pinkish, soft, large lobular areas (Figure 2). On the basis of this analysis, we suspected an atypical presentation of a basal cell carcinoma, an amelanotic melanoma, or a sarcomatous skin neoplasm. A metastasis of an unknown solid tumor was also taken into consideration. The histological examination revealed an adnexal neoplasm and specifically an apocrine hidradenoma

  8. Clinical management of incidental findings on pelvic adnexal masses.

    PubMed

    Dias, Daniel Spadoto; Bueloni-Dias, Flávia Neves; Delmanto, Armando; Tonon, Ângela Favorito Santarém; Tayfour, Najla Mohamad; Traiman, Paulo; Dias, Rogério

    2015-01-01

    Due to widespread use of pelvic and transvaginal ultrasound in routine gynecological evaluation, the incidental finding of adnexal masses has led to discussions about management in asymptomatic patients regarding the risk of ovarian cancer. Transvaginal ultrasonography remains the modality of choice in the evaluation of suspicious characteristics. The combined analysis of ultrasound morphological parameters with Doppler study, serum carcinoma antigen 125 and investigation of a symptom index may improve diagnosis. Surgical approach should be considered whenever there are suspicious images, rapid growth of cysts, changes in the appearance compared to the initial evaluation or when the patient has symptoms. Future studies on genetic and molecular mechanisms may help explain the pathophysiology of ovarian cancer, improving early diagnosis and treatment. PMID:26603011

  9. Investigation and Management of Adnexal Masses in Pregnancy

    PubMed Central

    Cavaco-Gomes, João; Jorge Moreira, Cátia; Rocha, Anabela; Mota, Raquel; Paiva, Vera; Costa, Antónia

    2016-01-01

    Adnexal masses can be found in 0.19 to 8.8% of all pregnancies. Most masses are functional and asymptomatic and up to 70% resolve spontaneously in the second trimester. The main predictors of persistence are the size (>5 cm) and the imagiological morphocomplexity. Those that persist carry a low risk of malignancy (0 to 10%). Most malignant masses are diagnosed at early stages and more than 50% are borderline epithelial neoplasms. Ultrasound is the preferred method to stratify the risk of complications and malignancy, allowing medical approach planning. Pregnancy and some gestational disorders may modify the levels of tumor markers, whereby their interpretation during pregnancy should be cautious. Large masses are at increased risk of torsion, rupture, and dystocia. When surgery is indicated, laparoscopy is a safe technique and should ideally be carried out in the second trimester of pregnancy. PMID:27119043

  10. Case report: Ovarian cavernous haemangioma presenting as a heavily calcified adnexal mass.

    PubMed

    Kim, M Y; Rha, S E; Oh, S N; Lee, Y J; Jung, E S; Byun, J Y

    2008-11-01

    Haemangioma is an extremely rare tumour of the ovary. We describe the CT and MRI findings of a heavily calcified ovarian haemangioma in a 69-year-old woman presenting with adnexal torsion. CT showed a well-circumscribed mass with extensive punctate calcifications, located posterior to the uterus. MR images showed dark signal intensities of the mass on both T(1) and T(2) weighted images, with poor enhancement of the mass on contrast-enhanced T(1) weighted images. MR images also demonstrated a beak-like protrusion from the adnexal mass, representing the adnexal torsion. This is the first case report of a heavily calcified ovarian haemangioma in the English literature. Although rare, ovarian haemangioma should be included in the differential diagnosis of a heavily calcified adnexal mass. PMID:18941040

  11. Ocular adnexal non-Hodgkin’s lymphoma: a review of epidemiology and risk factors

    PubMed Central

    Moslehi, Roxana; Schymura, Maria J; Nayak, Seema; Coles, F Bruce

    2013-01-01

    Ocular adnexal non-Hodgkin’s lymphoma (NHL), the most common form of ophthalmic NHL, has a unique incidence pattern showing a steady and rapid increase in the past few decades, nearly equal rates among both genders, and predominance among Asians/Pacific Islanders. No major cause for ocular adnexal NHL has been identified, although infectious agents, immune disorders and genetic/epigenetic factors have all been implicated in its etiology. Identifying putative risk factors and biologic mechanisms leading to carcinogenesis in ocular adnexal NHL may enable implementation of effective preventive and/or therapeutic approaches for this malignancy. This article summarizes current knowledge on epidemiology of ocular adnexal NHL and the role of various potential risk factors in its etiology. PMID:23976898

  12. Histomorphological and Immunohistochemical Reappraisal of Cutaneous Adnexal Tumours: A Hospital Based Study

    PubMed Central

    Fatima, Uroos; Malaviya, Anil K.

    2016-01-01

    Background. Diagnosing adnexal tumours of the skin is a challenge due to their wide variety, infrequent occurrence in practice, and confusing morphological picture. Aims and Objectives. The present study aims to observe the spectrum of adnexal tumours at our institute and to evaluate them based on histomorphological, histochemical, and immunohistochemical methods either alone or in combination for proper identification and classification. Materials and Methods. A partly retrospective and partly prospective study was conducted on adnexal skin tumours over a period of 6 years. Relevant clinical profile was recorded. Histopathological examination was carried out and special stains were applied as and when required. Immunohistochemistry was performed where diagnosis with routine stains was not possible. Results. A total of 150 skin tumour biopsies were received. There were 87 keratotic tumours, 39 adnexal tumours, and 24 melanocytic tumours. Amongst the adnexal tumours, 51.3% eccrine, 30.8% follicular, and 17.9% sebaceous tumours were seen. In five cases, histological diagnosis was troublesome where immunohistochemistry helped in making final diagnosis. Limitations. The sample size is small. Conclusion. Histomorphology is confirmatory in majority of the adnexal tumours but few rare lesions that mimic internal malignancy require a panel of immunomarkers to rule out other possible differentials. PMID:27034895

  13. A female adnexal tumor of probable Wolffian origin showing positive O-6-methylguanine-DNA methyltransferase methylation

    PubMed Central

    Kwon, Min Jung; Yun, Min Jeong

    2016-01-01

    Female adnexal tumor of probable Wolffian origin (FATWO) is a rare disease entity that arises from the mesonephric duct system. FATWO is different than other gynecological cancers in terms of embryology. Here, we describe the case of a 52-year-old woman with malignant FATWO. The patient underwent explorative laparotomy and surgical staging after a frozen section revealed malignancy. Detailed examination of the pathologic findings were consistent with FATWO. Counseling and further testing were provided to the patient to assess the risk of germline mutation and epigenetic change. An O-6-methylguanine-DNA methyltransferase gene methylation test was positive, and all other tests were normal. This is the first study to report a case of O-6-methylguanine-DNA methyltransferase methylation with FATWO in Korea. PMID:27462603

  14. Skin adnexal neoplasms—part 2: An approach to tumours of cutaneous sweat glands

    PubMed Central

    Obaidat, Nidal A; Alsaad, Khaled O; Ghazarian, Danny

    2007-01-01

    Tumours of cutaneous sweat glands are uncommon, with a wide histological spectrum, complex classification and many different terms often used to describe the same tumour. Furthermore, many eccrine/apocrine lesions coexist within hamartomas or within lesions with composite/mixed differentiation. In addition to the eccrine and apocrine glands, two other skin sweat glands have recently been described: the apoeccrine and the mammary‐like glands of the anogenital area. In this review (the second of two articles on skin adnexal neoplasms), common as well as important benign and malignant lesions of cutaneous sweat glands are described, and a summary for differentiating primary adnexal neoplasms from metastatic carcinoma is outlined, striving to maintain a common and acceptable terminology in this complex subject. Composite/mixed adnexal tumours are also discussed briefly. PMID:16882695

  15. Benign Vulvar Adnexal Tumours - A 5 year Study in a Tertiary Care Hospital

    PubMed Central

    Tiwana, Kanwardeep Kaur; Nibhoria, Sarita; Kaur, Harpreet; Bajaj, Akanksha; Phutela, Richa

    2015-01-01

    Despite of the fact that the vulva contains a high density of apocrine and anogenital mammary glands in addition to eccrine glands and folliculosebaceous units, the benign vulvar adnexal tumours are rare. Though the varied clinical presentation and diverse histopathological spectrum of vulvar neoplasms has amazed the pathologists, only few studies have been reported in literature. The present five year study consists of only five cases of benign vulvar neoplasms depicting their rarity. Hidradenoma papilliferum and syringoma were the most common entities followed by Chondroid syringoma. The aim of our study is to explore and highlight the histopathological diversity of benign vulvar adnexal tumours reflecting the relative frequency of these structures. PMID:27047567

  16. [Immunoglobulin G4-related lung disease: Case report and literature review].

    PubMed

    Delteil, Clémence; Chesnais, Anne-Laure; Tasei, Anne-Marie; Cohen-Pansieri, Carole; Naffaa, Nidal; Granier, Guillaume

    2016-06-01

    We report the case of a 61-year-old man with a pulmonary nodule discovered while staging the metastasis of a squamous cell carcinoma. No primary cancer was found. Histological examination of the resected specimen (lingula) was in favor of IgG4-related inflammatory pseudotumor. Histological criteria were described in 2012, combining a dense lymphoplasmacitic infiltrate rich in IgG4-positive plasma cell, storiform fibrosis and obliterative phlebitis. IgG4/IgG plama cell ratio>40 % is mandatory for histological diagnosis of IgG4-related disease. This is a rare and often underdiagnosed disease. Diagnostic criteria are now defined and consensual, combining clinical signs, biology and histology. PMID:27231189

  17. Immunohistochemical study of calretinin in normal skin and cutaneous adnexal proliferations.

    PubMed

    González-Guerra, Elena; Kutzner, Heinz; Rutten, Arno; Requena, Luis

    2012-07-01

    Calretinin is a calcium-binding protein member of the EF-hand family. The presence of calretinin has been demonstrated in certain stages of the cellular cycle in a wide variety of normal and neoplastic tissues. The main aims of our study were (1) to investigate what structures of the normal skin and cutaneous adnexal proliferations express immunoreactivity for calretinin and (2) to determine the value of immunohistochemical expression for calretinin as a marker for follicular, sebaceous, apocrine, and eccrine differentiation in cutaneous adnexal proliferations. We studied 139 biopsy specimens, including 10 cases of normal skin of different locations and 129 benign and malignant cutaneous adnexal proliferations. In normal skin, we found that calretinin is expressed in the innermost cell layer of the outer root sheath in anagen hair follicle, in both the duct and sebolemma of the sebaceous gland, in the secretory portion of eccrine glands, and in mast cells of the stroma. In cutaneous adnexal proliferations, we found strong immunoreactivity for calretinin in tricholemmal cysts, tricholemmomas/inverted follicular keratoses, tumors of follicular infundibulum, and in some basal cell carcinomas. Focal positivity was also seen in trichoadenomas, trichoblastomas/trichoepitheliomas, pilomatricomas, proliferating tricholemmal tumors, pilar sheath acanthomas, trichofolliculomas, follicular hybrid cysts, cutaneous mixed tumors, steatocystomas, sebaceous hyperplasias, and sebaceomas. These results demonstrate that immunohistochemical study for calretinin may be helpful to identify the innermost cell layer of the outer root sheath in anagen hair follicle and the cutaneous adnexal proliferations showing differentiation toward this structure. Calretinin immunoreactivity supports eccrine differentiation in some sweat gland neoplasms, and it is also useful in identifying neoplasms with ductal sebaceous differentiation. PMID:22343111

  18. The Role of Infectious Agents in the Etiology of Ocular Adnexal Neoplasia

    PubMed Central

    Verma, Varun; Shen, Defen; Sieving, Pamela C.; Chan, Chi-Chao

    2008-01-01

    Given the fact that infectious agents contribute to around 18% of human cancers worldwide, it would seem prudent to explore their role in neoplasms of the ocular adnexa: primary malignancies of the conjunctiva, lacrimal glands, eyelids, and orbit. By elucidating the mechanisms by which infectious agents contribute to oncogenesis, the management, treatment, and prevention of these neoplasms may one day parallel what is already in place for cancers such as cervical cancer, hepatocellular carcinoma, gastric mucosa-associated lymphoid tissue lymphoma and gastric adenocarcinoma. Antibiotic treatment and vaccines against infectious agents may herald a future with a curtailed role for traditional therapies of surgery, radiation, and chemotherapy. Unlike other malignancies for which large epidemiological studies are available, analyzing ocular adnexal neoplasms is challenging as they are relatively rare. Additionally, putative infectious agents seemingly display an immense geographic variation that has led to much debate regarding the relative importance of one organism versus another. This review discusses the pathogenetic role of several microorganisms in different ocular adnexal malignancies, including human papilloma virus in conjunctival papilloma and squamous cell carcinoma, human immunodeficiency virus in conjunctival squamous carcinoma, Kaposi sarcoma-associated herpes virus or human herpes simplex virus-8 (KSHV/HHV-8) in conjunctival Kaposi sarcoma, Helicobacter pylori (H. pylori,), Chlamydia, and hepatitis C virus in ocular adnexal mucosa-associated lymphoid tissue lymphomas. Unlike cervical cancer where a single infectious agent, human papilloma virus, is found in greater than 99% of lesions, multiple organisms may play a role in the etiology of certain ocular adnexal neoplasms by acting through similar mechanisms of oncogenesis, including chronic antigenic stimulation and the action of infectious oncogenes. However, similar to other human malignancies

  19. Immunoglobulin G4-Related Kidney Disease: A Comprehensive Pictorial Review of the Imaging Spectrum, Mimickers, and Clinicopathological Characteristics

    PubMed Central

    Seo, Nieun; Byun, Jae Ho; Lee, Seung Soo; Kim, Hyoung Jung; Lee, Moon-Gyu

    2015-01-01

    Immunoglobulin G4 (IgG4)-related kidney disease (IgG4-KD) has recently been demonstrated to be an important part of IgG4-related sclerosing disease (IgG4-SD). However, since IgG4-KD is still relatively unfamiliar to radiologists and physicians as compared to IgG4-SD involving other organs, it could, therefore, be easily missed. In this article, we present a comprehensive pictorial review of IgG4-KD with regards to the imaging spectrum, mimickers, and clinicopathologic characteristics, based on our clinical experience with 48 patients during the past 13 years, as well as a literature review. Awareness of the broad imaging spectrum of IgG4-KD and differential diagnosis from its mimickers will thus facilitate its early diagnosis and treatment. PMID:26357500

  20. Ultrasound Image Discrimination between Benign and Malignant Adnexal Masses Based on a Neural Network Approach.

    PubMed

    Aramendía-Vidaurreta, Verónica; Cabeza, Rafael; Villanueva, Arantxa; Navallas, Javier; Alcázar, Juan Luis

    2016-03-01

    The discrimination between benign and malignant adnexal masses in ultrasound images represents one of the most challenging problems in gynecologic practice. In the study described here, a new method for automatic discrimination of adnexal masses based on a neural networks approach was tested. The proposed method first calculates seven different types of characteristics (local binary pattern, fractal dimension, entropy, invariant moments, gray level co-occurrence matrix, law texture energy and Gabor wavelet) from ultrasound images of the ovary, from which several features are extracted and collected together with the clinical patient age. The proposed technique was validated using 106 benign and 39 malignant images obtained from 145 patients, corresponding to its probability of appearance in general population. On evaluation of the classifier, an accuracy of 98.78%, sensitivity of 98.50%, specificity of 98.90% and area under the curve of 0.997 were calculated. PMID:26715189

  1. Laparoscopic surgery for treating adnexal masses during the first trimester of pregnancy

    PubMed Central

    Minig, Lucas; Otaño, Lucas; Cruz, Pilar; Patrono, María Guadalupe; Botazzi, Cecilia; Zapardiel, Ignacio

    2016-01-01

    OBJECTIVE: To evaluate the feasibility and safety of laparoscopic surgery for treating adnexal masses during the first trimester of pregnancy. STUDY DESIGN: An observational study of a prospective collection of data of all pregnant women who underwent laparoscopic surgery for adnexal masses during the first trimester of pregnancy between January 1999 and November 2012 at the Obstetrics and Gynecology Department of the Italian Hospital of Buenos Aires, Buenos Aires, Argentina was performed. RESULTS: A total of 13 women were included. The median (range) gestational age at the moment of surgical procedure was 7 weeks (range: 5-12 weeks). The main indication of surgery was cyst torsion in four cases (30.7%) and rupture of ovarian cysts in four cases (30.7%). Other indications included persistent ovarian cyst in three patients (23%) and heterotopic pregnancy in two cases (15.3%). Neither surgical complications nor spontaneous abortions occurred in any of the cases and the post-operative period was uneventful in all the cases. No cases of intrauterine growth retardation, preterm delivery, congenital defects, or neonatal complications were registered. CONCLUSION: The treatment of complicated adnexal masses by laparoscopic surgery during the first trimester of pregnancy appears to be a safe procedure both for the mother and for the foetus. Additional research on a larger number of cases is still needed to support these conclusions. PMID:26917915

  2. Usefulness of T2*-weighted MRI in the detection of adnexal torsion

    PubMed Central

    Kawai, Nobuyuki; Kanematsu, Masayuki; Kawaguchi, Shimpei; Kojima, Toshihisa; Furui, Tatsuro; Morishige, Ken-ichirou; Matsuo, Masayuki

    2016-01-01

    Background The usefulness of T2*-weighted (T2*W) imaging for the detection of adnexal torsion has yet to be determined. Purpose To assess the usefulness of T2*W imaging for detecting and differentiating adnexal torsion. Material and Methods Eight patients with eight ovaries with torsion and 44 patients with 72 ovaries without torsion were included in this study. All patients underwent 1.5-T magnetic resonance imaging (MRI) including T2*W images. The frequency and distribution of hypointensity on T2*W images were compared between ovaries with torsion and ovaries without torsion. Results Hypointensity on T2*W images was significantly more frequent in ovaries with torsion than in ovaries without torsion (75% vs. 36%; P < 0.05). Among patients with hypointensity on T2*W images, the frequency of diffuse hypointensity was significantly higher in ovaries with torsion than in ovaries without torsion (83% vs. 0%; P < 0.01); whereas the frequency of focal hypointensity was significantly lower in ovaries with torsion than in ovaries without torsion (17% vs. 100%; P < 0.01). Conclusion The presence and distribution of hypointensity on T2*W images may play a supplementary role in the detection of adnexal torsion. PMID:27478621

  3. Role of Fine Needle Aspiration Cytology as a Diagnostic Tool in Orbital and Adnexal Lesions

    PubMed Central

    Khan, Lubna; Malukani, Kamal; Malaiya, Siddharth; Yeshwante, Prashant; Ishrat, Saba; Nandedkar, Shirish S.

    2016-01-01

    Purpose: To evaluate the role of fine needle aspiration (FNAC) as a diagnostic tool in cases of orbital and ocular adnexal masses. Cytological findings were correlated with histopathological diagnosis wherever possible. Methods: FNAC was performed in 29 patients of different age groups presenting with orbital and ocular adnexal masses. Patients were evaluated clinically and investigated by non-invasive techniques before fine needle aspiration of the masses. Smears were analyzed by a cytologist in all cases. Further, results of cytology were compared with the histopathological diagnosis. Results: The age of patients ranged from 1 to 68 years (mean: 29.79±19.29). There were 14 males and 15 females with a male to female ratio of 0.93:1. Out of 29 cases, 26 aspirates were cellular. Cellularity was insufficient in three (10.34%) aspirates. Out of 26 cellular aspirates, 11 were non-neoplastic while 15 were neoplastic on cytology. Subsequent histopathologic examination was done in 21/26 cases. Concordance rate of FNAC in orbital and ocular adnexal mass lesions with respect to the precise histologic diagnosis was 90%. Conclusion: When properly used in well-indicated patients (in cases where a diagnosis cannot be made by clinical and imaging findings alone), FNAC of orbital and periorbital lesions is an invaluable and suitable adjunct diagnostic technique that necessitates close cooperation between the ophthalmologist and cytologist. However, nondiagnostic aspirates may sometimes be obtained, and an inconclusive FNAC should not always be ignored. PMID:27621787

  4. Ultrasound follow up of an adnexal mass has the potential to save lives.

    PubMed

    Ormsby, Eleanor L; Pavlik, Edward J; van Nagell, John R

    2015-11-01

    Ovarian cancer is among the most dreaded cancers since it is often found at a late stage where the opportunity for extended survival is poor. Ultrasound has been utilized in several ovarian cancer screening trials in asymptomatic women in order to detect ovarian cancer at early stages where survival rates are high. Efforts to improve screening for ovarian cancer are ongoing. While ovarian cancer screening in asymptomatic women is not recommended for clinical application currently, the care of women with adnexal masses found by ultrasound in clinical practice can benefit from close evaluation of the evidence obtained from large prospective ovarian cancer screening trials and by relating this evidence to recent advances in the understanding of different types of ovarian cancer. Post-menopausal women who have an adnexal mass discovered by ultrasound have a much higher risk of developing ovarian cancer than women with normal ultrasound. The preponderance of reported evidence indicates that ultrasound monitoring of an adnexal mass is safe, cost effective and can achieve an improved positive predictive value in detecting ovarian cancer when ovarian abnormalities resolve during surveillance. Proposals to arbitrarily discontinue ultrasound monitoring can negatively impact patient care and generate medical-legal actions, especially because there is no evidence to support safe discontinuation. In this review, we outline a rationale for continuing ultrasound surveillance of ovarian abnormalities. PMID:26116103

  5. Comparison of Adnexal Mass in Women Undergoing Mass Excision During the Antepartum Period and Cesarean Section

    PubMed Central

    Saghafi, Nafiseh; Roodsary, Zohreh Yousefi; Kadkhodaeian, Sima; Mofrad, Maliheh Hasanzadeh; Farahabadi, Elham Hosseini; Hoseinyfarahabady, Mohammadreza

    2016-01-01

    Objectives The frequency of adnexal masses in pregnant women ranges from 0.1% to 4%. Selecting the right approach to manage the subsequent intervention remains one of the most controversial challenges among gynecologists. Our aim in this cross-sectional study was to clarify the clinical-pathological differences among the adnexal masses that are excised during either the antepartum period or cesarean section (CS). Methods In this study, we assessed 11,000 pregnancy cases referred to the Qaem Hospital in the Mashhad University of Medical Sciences, Iran, between 2010 and 2014. In total, 53 pregnant women with adnexal masses (other than non-gynecological mass and ectopic pregnancy) were selected for further investigation. We divided patients into two groups (group A and group B). Patients of group A had a diagnosed tumor that was excised antepartum while patients in group B had a mass taken out during CS. We then assembled data based on maternal age, parity, gestational age, surgery type, delivery mode, size and location of the tumor, complications, presentations, histopathological diagnosis, and ultrasonography findings for further analysis. Results The major proportion of masses (62.3%) were excised during CS whereas the remainder (37.7%) were removed antepartum. The mean size of the detected tumor for benign and malignant cases was 10.0 cm and 13.8 cm in group A, and 8.0 cm and 9.3 cm in group B, respectively. There was a statistically significant difference observed between patients in the two groups regarding the benign/malignant status of the mass (p = 0.008), its size (p = 0.019) and simplicity/complexity (p = 0.004). Conclusions The rate of malignant tumors was considerably higher in women who had antepartum mass excision compared to those with mass resection during CS. Also, tumors were larger (and more complex) in patients in group A compared to group B. PMID:27162593

  6. Preoperative Evaluation of Risk of Ovarian Malignancy Algorithm Index in Prediction of Malignancy of Adnexal Masses

    PubMed Central

    Farzaneh, Farah; Honarvar, Zahra; Yaraghi, Mansoore; Yaseri, Mehdi; Arab, Maliheh; Hosseini, Maryamsadat; Ashrafgangoi, Tahereh

    2014-01-01

    Background: Differentiation between benign and malignant ovarian neoplasms is essential to create a system for patient referrals. Objectives: The aim of the present prospective trial was to analyze the value of the risk of ovarian malignancy algorithm (ROMA) in prediction of adnexal masses malignancy in pre- and post-menopause women before operation. Materials and Methods: Preoperative serum samples were tested for CA125 and HE4 using fully automated methods (Abbott architect) and gained best cutoff. The ROMA index was analyzed in 99 patients (including 68 pre-menopause and 31 menopause) with adnexal masses referred to Imam Hossein Hospital/Tehran/Iran and had been scheduled for operation. The pathological results showed 43 cases (22 menopause) with malignant adnexal masses and 56 cases (9 menopauses) with benign adnexal masses. Demographical data, clinical symptoms and the ROMA index were separately analyzed and contrasted in benign and malignant in both menopause and pre-menopause patients. Results: The only significant difference was the older age of the malignant group vs. benign group (P = 0.001) regarding demographic findings. As concerns the clinical symptoms, presence of abdominal discomfort in pre-diagnosis period was the only significant parameter in malignant group (P = 0.001). Additionally, data analysis of patients as a total group showed that specificity (96.4%), positive predictive value (PPV) (94.1%), area under the curve (AUC) (0.907), and diagnostic accuracy (DA) (86.9%) of the ROMA were higher than HE4 (91.1%, 85.7%, 0.857 and 81.8%. respectively) and CA125 (87.9%, 67.3%, 0.828 and 75.8%, respectively) alone. Besides, negative predictive value (NPV) (86.4%) and sensitivity (86.1%) of CA125 were higher than HE4 (79.7% and 69.8%, respectively). In contrast, specificity of HE4 (91.1%) was higher than CA125 (67.9%). Data analysis of patients as two groups (pre and post menopause groups) showed the same results. Conclusions: Specificity, DA and AUC of

  7. Cavernous hemangioma presenting as a right adnexal mass in a child.

    PubMed

    Correa-Rivas, María S; Colón-González, Gloria; Lugo-Vicente, Humberto

    2003-09-01

    This is the case of an 11-year-old girl who presented with a right adnexal mass and vague abdominal symptoms since seven months prior to her hospital admission for surgery. CT-scan and sonographic images were those of a benign lesion, probably ovarian torsion or infarction. Serum tumoral markers were normal. A right salpingo-oophorectomy and appendectomy were performed. Pathology examination revealed a cavernous hemangioma of the ovary. The clinicopathologic presentation of this unusual benign ovarian tumor is discussed. PMID:14619460

  8. The Value of Ultrasound Monitoring of Adnexal Masses for Early Detection of Ovarian Cancer.

    PubMed

    Suh-Burgmann, Elizabeth; Kinney, Walter

    2016-01-01

    Although ultrasound has so far been found to be ineffective as a screening tool for ovarian cancer, it is commonly used as a means of evaluating or following ovarian or adnexal masses once they are detected. We review the use of serial ultrasound for the management of adnexal masses and propose an approach to monitoring based on an understanding of the overall risk of cancer among the population in question and an assessment of how the potential benefit of monitoring compares with potential risk. In our approach, masses that are symptomatic, large (>10 cm), associated with an elevated CA 125 level or overt signs of malignancy, or that are determined to have a worrisome appearance by stringent ultrasound criteria should be evaluated surgically. Women with masses that have none of these characteristics should be offered monitoring. Short-term initial ultrasound monitoring carries significant potential benefit in terms of aiding detection of early malignancy and avoidance of unnecessary surgery. However, if a mass remains stable but persistent, the potential benefit of ongoing monitoring wanes with time, whereas the potential harms, in terms of patient anxiety, cost, and the risk of incidental findings and unnecessary surgery increase. Therefore, monitoring of stable lesions should be limited in duration in order to limit potential harms from overtreatment and overdiagnosis. PMID:26904503

  9. The Value of Ultrasound Monitoring of Adnexal Masses for Early Detection of Ovarian Cancer

    PubMed Central

    Suh-Burgmann, Elizabeth; Kinney, Walter

    2016-01-01

    Although ultrasound has so far been found to be ineffective as a screening tool for ovarian cancer, it is commonly used as a means of evaluating or following ovarian or adnexal masses once they are detected. We review the use of serial ultrasound for the management of adnexal masses and propose an approach to monitoring based on an understanding of the overall risk of cancer among the population in question and an assessment of how the potential benefit of monitoring compares with potential risk. In our approach, masses that are symptomatic, large (>10 cm), associated with an elevated CA 125 level or overt signs of malignancy, or that are determined to have a worrisome appearance by stringent ultrasound criteria should be evaluated surgically. Women with masses that have none of these characteristics should be offered monitoring. Short-term initial ultrasound monitoring carries significant potential benefit in terms of aiding detection of early malignancy and avoidance of unnecessary surgery. However, if a mass remains stable but persistent, the potential benefit of ongoing monitoring wanes with time, whereas the potential harms, in terms of patient anxiety, cost, and the risk of incidental findings and unnecessary surgery increase. Therefore, monitoring of stable lesions should be limited in duration in order to limit potential harms from overtreatment and overdiagnosis. PMID:26904503

  10. Rare Skin Adnexal and Melanocytic Tumors Arising in Ovarian Mature Cystic Teratomas: A Report of 3 Cases and Review of the Literature.

    PubMed

    Moulla, Alexandra A; Magdy, Nesreen; Francis, Nicholas; Taube, Janis; Ronnett, Brigitte M; El-Bahrawy, Mona

    2016-09-01

    Mature teratoma of the ovary is the most common primary ovarian tumor accounting for 15% (10%-20%) of all ovarian neoplasms. Skin and skin adnexal structures are the most common elements identified in mature teratomas. Benign and malignant skin tumors can arise in ovarian teratomas, the most common being epithelial tumors. Melanocytic and adnexal tumors developing in a teratoma are rare and can be easily overlooked. We report 3 cases and review melanocytic and skin adnexal tumors encountered in ovarian teratomas. PMID:26974995

  11. Adnexal Torsion

    MedlinePlus

    ... abdomen (abdominal cavity) and the tissues lining it. Did You Know... The ovary sometimes twists, causing sudden, ... is removed (called oophorectomy). Resources In This Article Did You Know 1 Did You Know... Noncancerous Gynecologic ...

  12. Cutaneous adnexal neoplasms in biopsy specimens processed in the Department of Pathology, University of Malaya.

    PubMed

    Jayalakshmi, P; Looi, L M

    1996-07-01

    A review of consecutive biopsies of adnexal tumours from 112 patients, received by the Department of Pathology, University of Malaya, over a 13-year period was undertaken. The age range of the patients was from 1 to 84 years, with a mean of 29.8 years. Thirty-three (32%) patients were under 20 years of age. There were 68 females with a male to female ratio of 1.0:1.5. In 105 cases (93.7%), the neoplasm was solitary. The tumour measured less than 2 cm in the largest dimension in 103 cases (92%). The common sites of occurrence were the head and neck region (59%) and extremities (25%). Neoplasms of hair follicle origin accounted for 63.4% (71 cases) of all lesions. Intra-tumour deposition of amyloid was noted in one of the 14 cases of trichoepithelioma. PMID:8893922

  13. Adnexal Incarceration in a Posterior Pelvic Peritoneal Defect Mimics Ovarian Torsion.

    PubMed

    Jackson, Amanda M; Hope, Erica R; Phippen, Neil T

    2015-01-01

    Surgery for suspected ovarian torsion sometimes reveals unexpected sources of pelvic pain, such as internal hernias, adhesions, or anatomic defects. A 23-year-old nulligravida with Alagille syndrome was taken to the operating room with suspected ovarian torsion. Intraoperatively, the right adnexa bulged out of a right-sided, posterior peritoneal cleft that incarcerated most of the enlarged ovary. No ovarian torsion was identified. The left adnexa appeared to be normal; however, it dwelled within a left-sided posterior peritoneal cleft. The bilateral posterior peritoneal defects that housed the adnexa were likely of congenital etiology. Although adnexal incarceration is a rare finding at surgery for suspected ovarian torsion, it should be part of the differential diagnosis when evaluating acute pelvic pain. PMID:26044591

  14. Single Port Transumbilical Laparoscopic Surgery versus Conventional Laparoscopic Surgery for Benign Adnexal Masses: A Retrospective Study of Feasibility and Safety

    PubMed Central

    Wang, Si-Yun; Yin, Ling; Guan, Xiao-Ming; Xiao, Bing-Bing; Zhang, Yan; Delgado, Amanda

    2016-01-01

    Background: Single port laparoscopic surgery (SPLS) is an innovative approach that is rapidly gaining recognition worldwide. The aim of this study was to determine the feasibility and safety of SPLS compared to conventional laparoscopic surgery for the treatment of benign adnexal masses. Methods: In total, 99 patients who underwent SPLS for benign adnexal masses between December 2013 and March 2015 were compared to a nonrandomized control group comprising 104 conventional laparoscopic adnexal surgeries that were performed during the same period. We retrospectively analyzed multiple clinical characteristics and operative outcomes of all the patients, including age, body mass index, size and pathological type of ovarian mass, operative time, estimated blood loss (EBL), duration of postoperative hospital stay, etc. Results: No significant difference was observed between the two groups regarding preoperative baseline characteristics. However, the pathological results between the two groups were found to be slightly different. The most common pathological type in the SPLS group was mature cystic teratoma, whereas endometrioma was more commonly seen in the control group. Otherwise, the two groups had comparable surgical outcomes, including the median operation time (51 min vs. 52 min, P = 0.909), the median decreased level of hemoglobin from preoperation to postoperation day 3 (10 g/L vs. 10 g/L, P = 0.795), and the median duration of postoperative hospital stay (3 days vs. 3 days, P = 0.168). In SPLS groups, the median EBL and the anal exsufflation time were significantly less than those of the conventional group (5 ml vs. 10 ml, P < 0.001; 10 h vs. 22 h, P < 0.001). Conclusions: SPLS is a feasible and safe approach for the treatment of benign adnexal masses. Further study is required to better determine whether SPLS has significant benefits compared to conventional techniques. PMID:27231167

  15. Molecular and Genomic Aberrations in Chlamydophila psittaci Negative Ocular Adnexal Marginal Zone Lymphomas

    PubMed Central

    Zhu, Daxing; Ikpatt, Offiong F; Dubovy, Sander R; Lossos, Chen; Natkunam, Yasodha; Chapman-Fredricks, Jennifer R.; Fan, Yao-Shan; Lossos, Izidore S.

    2013-01-01

    The etiology and pathogenesis of ocular adnexal extranodal marginal zone lymphoma (OAEMZL) are still unknown and the association with Chlamydophila psittaci (C. psittaci) has been shown in only some geographic regions. Herein we comprehensively examined the frequency of chromosomal translocations as well as CARD11, MYD88 (L265P) and A20 mutations /deletions in 45 C. psittaci negative OAEMZLs. t(14;18)(q32;q21) IGH-MALT1 and t(11;18)(q21;q21) API2-MALT1 were not detected in any of the analyzed tumors while 3 tumors harbored IGH translocations to an unidentified partner. CARD11 mutations were not found in all the analyzed tumors while MYD88 L265P mutation was detected in 3 (6.7%) tumors. A20 mutations and deletions were each detected in 7(15.6%) and 6(13.3%) of the tumors, respectively. Therefore, the observed genetic aberrations could account for the activation of NF-kB signaling pathway in only a minority of the cases. Further studies are needed to identify the molecular mechanisms underlying the pathogenesis of OAEMZL. PMID:23720088

  16. Single-Incision Single-Instrument Adnexal Surgery in Pediatric Patients

    PubMed Central

    Loux, Tara; Falk, Gavin A.; Gaffley, Michaela; Ortega, Stephanie; Ramos, Carmen; Malvezzi, Leopoldo; Knight, Colin G.; Burnweit, Cathy

    2015-01-01

    Introduction. Pediatric surgeons often practice pediatric gynecology. The single-incision single-instrument (SISI) technique used for appendectomy is applicable in gynecologic surgery. Methods. We retrospectively analyzed the records of patients undergoing pelvic surgery from 2008 to 2013. SISI utilized a 12 mm transumbilical trocar and an operating endoscope. The adnexa can be detorsed intracorporeally or extracorporealized via the umbilicus for lesion removal. Results. We performed 271 ovarian or paraovarian surgeries in 258 patients. In 147 (54%), the initial approach was SISI; 75 cases (51%) were completed in patients aged from 1 day to 19.9 years and weighing 4.7 to 117 kg. Conversion to standard laparoscopy was due to contralateral oophoropexy, solid mass, inability to mobilize the adnexa, large mass, bleeding, adhesions, or better visualization. When SISI surgery was converted to Pfannenstiel, the principal reason was a solid mass. SISI surgery was significantly shorter than standard laparoscopy. There were no major complications and the overall cohort had an 11% minor complication rate. Conclusion. SISI adnexal surgery is safe, quick, inexpensive, and effective in pediatric patients. SISI was successful in over half the patients in whom it was attempted and offers a scarless result. If unsuccessful, the majority of cases can be completed with standard multiport laparoscopy. PMID:26557994

  17. Chlamydophila psittaci-negative ocular adnexal marginal zone lymphomas express self polyreactive B-cell receptors.

    PubMed

    Zhu, D; Bhatt, S; Lu, X; Guo, F; Veelken, H; Hsu, D K; Liu, F-T; Alvarez Cubela, S; Kunkalla, K; Vega, F; Chapman-Fredricks, J R; Lossos, I S

    2015-07-01

    The pathogenesis of Chlamydophila psittaci-negative ocular adnexal extranodal marginal zone lymphomas (OAEMZLs) is poorly understood. OAEMZLs are monoclonal tumors expressing a biased repertoire of mutated surface immunoglobulins. Antigenic activation of the B-cell receptor (BCR) may have a role in the pathogenesis of these lymphomas. We have analyzed the reactivity of recombinant OAEMZL immunoglobulins. OAEMZL antibodies reacted with self-human antigens, as demonstrated by enzyme-linked immunosorbent assays, HEp-2 immunofluorescence and human protein microarrays. All the analyzed recombinant antibodies (rAbs) exhibited polyreactivity by comprehensive protein array antibody reactivity and some rAbs also demonstrated rheumatoid factor activity. The identity of several reactive antigens was confirmed by microcapillary reverse-phase high-performance liquid chromatography nano-electrospray tandem mass spectrometry. The tested rAbs frequently reacted with shared intracellular and extracellular self-antigens (for example, galectin-3). Furthermore, these self-antigens induced BCR signaling in B cells expressing cognate surface immunoglobulins derived from OAEMZLs. These findings indicate that interactions between self-antigens and cognate OAEMZL tumor-derived BCRs are functional, inducing intracellular signaling. Overall, our findings suggest that self-antigen-induced BCR stimulation may be implicated in the pathogenesis of C. psittaci-negative OAEMZLs. PMID:25676418

  18. Adnexal germ cell carcinoma with bone metastases in pregnant women: case report and review.

    PubMed

    Tenorio-Guadalupe, María Del Rosario; Arsentales-Montalva, Valeria; Yonz-Buendía, Yessabell Sonia; Fiestas-Saldarriaga, Fabián; Pimentel-Álvarez, Patricia

    2016-01-01

    Germ cell carcinoma during pregnancy is rare. However, its detection has increased due to the use of ultrasound fetal monitoring in the antenatal care program. In this article, we present the case of a Germ cell carcinoma during pregnancy is rare. However, its detection has increased due to the use of ultrasound fetal monitoring in the antenatal care program. In this article, we present the case of a pregnant 27-year-old diagnosed with an adnexal germ cell carcinoma at six weeks of gestation, whose initial approach was local resection (suboptimal cytoreduction). Four weeks after surgery, the patient presented with grade IV peripheral neuropathy in the lower limbs; magnetic resonance imaging scan indicated an infiltrative lesion at D5. The local medical board decided on chemotherapy starting on the 19th week of gestation. The rest of the pregnancy period was uneventful and the patient had a cesarean section at 34 weeks of gestation and a live newborn with no complications. Unfortunately, four days after caesarean section, the patient died of a septic shock with respiratory focus. PMID:27602713

  19. GATA3 Expression in Normal Skin and in Benign and Malignant Epidermal and Cutaneous Adnexal Neoplasms

    PubMed Central

    de Peralta-Venturina, Mariza N.; Balzer, Bonnie L.; Frishberg, David P.

    2015-01-01

    Abstract: Initial investigations reported GATA3 to be a sensitive and relatively specific marker for mammary and urothelial carcinomas. Recently, GATA3 expression has been described in several other epithelial tumors. However, there has been only limited investigation of GATA3 expression in cutaneous epithelial tumors. The objective of this study was to examine the immunohistochemical expression of GATA3 in a wide variety of cutaneous epithelial neoplasms. GATA3 expression was evaluated in 99 benign and 63 malignant cutaneous epithelial tumors. GATA3 was consistently and usually strongly expressed in clear cell acanthoma, trichofolliculoma, trichoepithelioma, trichilemmoma, sebaceous adenoma, sebaceoma, apocrine hidrocystoma, apocrine tubular papillary adenoma, hidradenoma papilliferum, and syringocystadenoma papilliferum. Hidradenomas exhibited variable positive staining. Most poromas, syringomas, chondroid syringomas, cylindromas, and spiradenomas were negative or only focally and weakly positive. Focal staining was present in all pilomatrixomas. Thirteen of 14 basal cell carcinomas, 21 of 24 squamous carcinomas, and all 6 sebaceous carcinomas exhibited positive staining. The 1 apocrine carcinoma, both mucinous carcinomas, and 2 of 3 microcystic adnexal carcinomas also exhibited positive staining, whereas the 1 eccrine porocarcinoma and the 1 adenoid cystic carcinoma were negative. One of 11 Merkel cell carcinomas exhibited focal weak staining. Our findings demonstrate that GATA3 is expressed in a wide variety of benign and malignant cutaneous epithelial neoplasms. In addition to carcinomas of breast and urothelial origin and other more recently described GATA3-positive tumors, the differential diagnosis of a metastatic tumor of unknown primary origin that expresses GATA3 should also include a carcinoma of cutaneous epithelial origin. PMID:26595821

  20. Primary alveolar rhabdomyosarcoma of fallopian tube masquerading as a unilateral adnexal mass: A case report and literature review.

    PubMed

    Shahin, Nisreen Abu; Alqaisy, Amin; Zheng, Wenxin

    2015-01-01

    Rhabdomyosarcoma (RMS) is a high-grade sarcoma that predominantly affects children, and rarely, the adult population. RMS demonstrates three major histologic variants: Embryonal, alveolar, and pleomorphic. A limited number of documented pure RMS cases of the gynecologic organs in adult women are found in the literature. Of these reports, the fallopian tube (FT) is reported as the primary site in only three cases, those included one of embryonal and two of the pleomorphic histologic variants. Herein, we report the first case of alveolar RMS arising in the FT of an adult woman and presenting as a unilateral adnexal mass. PMID:26549082

  1. Laparoendoscopic single-site surgery (LESS) versus conventional laparoscopic surgery for adnexal preservation: a randomized controlled study

    PubMed Central

    Cho, Yeon Jean; Kim, Mi-La; Lee, Soo Yoon; Lee, Hee Suk; Kim, Joo Myoung; Joo, Kwan Young

    2012-01-01

    Objective To compare the operative outcomes, postoperative pain, and subsequent convalescence after laparoendoscopic single-site surgery (LESS) or conventional laparoscopic surgery for adnexal preservation. Study design From December 2009 to September 2010, 63 patients underwent LESS (n = 33) or a conventional laparoscopic surgery (n = 30) for cyst enucleation. The overall operative outcomes including postoperative pain measurement using the visual analog scale (VAS) were evaluated (time points 6, 24, and 24 hours). The convalescence data included data obtained from questionnaires on the need for analgesics and on patient-reported time to recovery end points. Results The preoperative characteristics did not significantly differ between the two groups. The postoperative hemoglobin drop was higher in the LESS group than in the conventional laparoscopic surgery group (P = 0.048). Postoperative pain at each VAS time point, oral analgesic requirement, intramuscular analgesic requirement, and the number of days until return to work were similar in both groups. Conclusion In adnexa-preserving surgery performed in reproductive-age women, the operative outcomes, including satisfaction of the patients and convalescence after surgery, are comparable for LESS and conventional laparoscopy. LESS may be a feasible and a promising alternative method for scarless abdominal surgery in the treatment of young women with adnexal cysts PMID:22448110

  2. "Biliary Diseases with Pancreatic Counterparts": Cross-sectional Imaging Findings.

    PubMed

    Katabathina, Venkata S; Flaherty, Erin M; Dasyam, Anil K; Menias, Christine O; Riddle, Nicole D; Lath, Narayan; Kozaka, Kazuto; Matsui, Osamu; Nakanuma, Yasuni; Prasad, Srinivasa R

    2016-01-01

    On the basis of the similarities in the histopathologic findings and the clinical-biologic behaviors of select biliary and pancreatic conditions, a new disease concept, "biliary diseases with pancreatic counterparts," has been proposed. Both nonneoplastic and neoplastic pathologic conditions of the biliary tract have their counterparts in the pancreas. Immunoglobulin G4 (IgG4)-related sclerosing cholangitis is the biliary manifestation of IgG4-related sclerosing disease, and type 1 autoimmune pancreatitis is its pancreatic counterpart. People with chronic alcoholism can develop peribiliary cysts and fibrosis as well as pancreatic fibrosis and chronic pancreatitis simultaneously. Pancreatic ductal adenocarcinoma, intraductal papillary mucinous neoplasm, and mucinous cystic neoplasm are considered pancreatic counterparts for the biliary neoplasms of extrahepatic cholangiocarcinoma, intraductal papillary neoplasm of the biliary tract, and hepatic mucinous cystic neoplasm, respectively. The anatomic proximity of the biliary tract and the pancreas, the nearly simultaneous development of both organs from the endoderm of the foregut, and the presence of pancreatic exocrine acini within the peribiliary glands surrounding the extrahepatic bile ducts are suggested as causative factors for these similarities. Interestingly, these diseases show "nearly" identical findings at cross-sectional imaging, an observation that further supports this new disease concept. New information obtained with regard to biliary diseases can be used for evaluation of pancreatic abnormalities, and vice versa. In addition, combined genetic and molecular studies may be performed to develop novel therapeutic targets. For both biliary and pancreatic diseases, imaging plays a pivotal role in initial diagnosis, evaluation of treatment response, efficacy testing of novel drugs, and long-term surveillance. PMID:26824512

  3. Long-Term Outcome and Patterns of Failure in Primary Ocular Adnexal Mucosa-Associated Lymphoid Tissue Lymphoma Treated With Radiotherapy

    SciTech Connect

    Hashimoto, Naoki; Sasaki, Ryohei; Nishimura, Hideki; Yoshida, Kenji; Miyawaki, Daisuke; Nakayama, Masao; Uehara, Kazuyuki; Okamoto, Yoshiaki; Ejima, Yasuo; Azumi, Atsushi; Matsui, Toshimitsu; Sugimura, Kazuro

    2012-03-15

    Purpose: To evaluate the long-term treatment outcome and disease behavior of primary ocular adnexal MALT (mucosa-associated lymphoid tissue) lymphoma (POAML) after treatment with radiotherapy. Methods and Materials: Seventy-eight patients (42 male, 36 female) diagnosed with stage I POAML between 1991 and 2010 at Kobe University Hospital were included. The median age was 60 years (range, 22-85 years). The median radiation dose administered was 30.6 Gy. Rituximab-based targeted therapy and/or chemotherapy was performed in 20 patients (25.6%). Local control (LC), recurrence-free survival (RFS), and overall survival (OS) rates were calculated using the Kaplan-Meier method. Results: The median follow-up duration was 66 months. Major tumor sites were conjunctiva in 37 patients (47.4%), orbita in 29 (37.2%), and lacrimal glands in 12 (15.4%). The 5- and 10-year OS rates were 98.1% and 95.3%, respectively. The 5- and 10-year LC rates were both 100%, and the 5- and 10-year RFS rates were 88.5% and 75.9%, respectively. Patients treated with a combination of radiotherapy and targeted therapy and/or chemotherapy had a trend for a better RFS compared with those treated with radiotherapy alone (p = 0.114). None developed greater than Grade 2 acute morbidity. There were 14 patients who experienced Grade 2 morbidities (cataract: 14; retinal disorders: 7; dry eye: 3), 23 patients who had Grade 3 morbidities (cataract: 23; dry eye: 1), and 1 patient who had Grade 4 glaucoma. Conclusions: Radiotherapy for POAML was shown to be highly effective and safe for LC and OS on the basis of long-term observation. The absence of systemic relapse in patients with combined-modality treatment suggests that lower doses of radiation combined with targeted therapy may be worth further study.

  4. Localized Ocular Adnexal Mucosa-Associated Lymphoid Tissue Lymphoma Treated With Radiation Therapy: A Long-Term Outcome in 86 Patients With 104 Treated Eyes

    SciTech Connect

    Harada, Ken; Murakami, Naoya; Kitaguchi, Mayuka; Sekii, Shuhei; Takahashi, Kana; Yoshio, Kotaro; Inaba, Koji; Morota, Madoka; Ito, Yoshinori; Sumi, Minako; Suzuki, Shigenobu; Tobinai, Kensei; Uno, Takashi; Itami, Jun

    2014-03-01

    Purpose: To evaluate the natural history, behavior of progression, prognostic factors, and treatment-related adverse effects of primary ocular adnexal mucosa-associated lymphoid tissue (MALT) lymphoma (POAML). Methods and Materials: Eighty-six patients with histologically proven stage I POAML treated with radiation therapy at National Cancer Center Hospital, Tokyo between 1990 and 2010 were retrospectively reviewed. The median age was 56 years (range, 18-85 years). The median dose administered was 30 Gy (range, 30-46 Gy). Seventy-seven patients (90%) were treated by radiation therapy alone. Results: The median follow-up duration was 9 years (range, 0.9-22 years). The 5- and 10-year overall survival (OS) rates were 97.6% and 93.5%, respectively, and no patients died of lymphoma. Patients with tumor sizes ≥4 cm showed a greater risk of contralateral relapse (P=.012). Six patients with contralateral relapse were seen and treated by radiation therapy alone, and all the lesions were controlled well, with follow-up times of 3 to 12 years. There was 1 case of local relapse after radiation therapy alone, and 3 cases of relapse occurred in a distant site. Cataracts developed in 36 of the 65 eyes treated without lens shielding and in 12 of the 39 patients with lens shielding (P=.037). Conclusions: The majority of patients with POAML showed behavior consistent with that of localized, indolent diseases. Thirty gray of local irradiation seems to be quite effective. The initial bilateral involvement and contralateral orbital relapses can be also controlled with radiation therapy alone. Lens shielding reduces the risk of cataract.

  5. Optic nerve involvement in immunoglobulin G4-related disease: A case report

    PubMed Central

    ZHANG, WEIHE; LUO, JIE; JIAO, JINSONG

    2016-01-01

    The present study reports the case of a 79-year-old woman manifesting skin changes, a pancreatic neoplasm, enlarged lymph nodes, an eyelid mass and interstitial pneumonia over a 30-year period. At 2 months before admission to our hospital, the patient presented rapid vision loss in the left eye. Left optic nerve atrophy with a focal hyperintense lesion was documented on a T2-weighted magnetic resonance imaging (MRI) scan, and visual evoked potential implicit times were prolonged. Elevated serum immunoglobulin G4 (IgG4) concentrations and the presence of enriched IgG4-positive plasma cells in the lymph nodes established the diagnosis of IgG4-related optic neuropathy. Following oral treatment with methylprednisolone, the serum IgG4 levels fell to normal levels, and the left eye visual acuity improved to a level that remained stable over a 1-year follow-up period. After 4 months of methylprednisolone administration, the optic nerve appeared to be normal on an MRI scan. Prior reports on IgG4-related optic neuropathy involved an infiltrating mass, which was not observed in the present case. Similarly to the current study, previous cases have responded to treatment with glucocorticoids, indicating that the underlying mechanism of the disease may be common. PMID:27347025

  6. [Difficulties in differential diagnosis of adnexal masses during pregnancy: the role of greyscale and color doppler sonography].

    PubMed

    Czekierdowski, A; Bednarek, W; Rogowska, W; Kotarski, J

    2001-12-01

    We have attempted to determine the accuracy of greyscale and color Doppler ultrasound in the differentiation of adnexal masses in pregnancy. The studied group included 2245 pregnant women from low risk population. Following criteria were evaluated: maximal diameter and volume of the tumor, echogenicity, presence of septa and papillary projections in grey scale sonography. Color Doppler analysis included blood vessel presence and arrangement and blood flow characteristics with the use of pulsatility (PI), resistive (RI) and systolic/diastolic (S/D) indices. Preoperative CA-125 serum levels were available in 11 patients. In 66 (2.94%) patients adnexal tumors were detected during routine ultrasound scan at the end of the first trimester. Twenty-seven masses (1.2%) persisted beyond 16 weeks of gestation and were subsequently surgically removed. Pathological diagnosis confirmed 19 serous cystadenomas, 4 endometriomas and 2 dermoids, one pedunculated myoma and one fibrothecoma. Mean size of the tumors was 79 Jmm (range: 43-245 mm), mean volume 166. lml (range: 30-1320 ml). Doppler indices values presented as mean, SD and range were as follows: PI = 1.26 +/- 0.71 (range: 0.57-3.84); RI = 0.61 +/- 0.15 (range: 0.33-0.89) and S/D = 2.62 +/- 0.98 (range: 1.17-4.91). Median serum concentration of CA-125 was 17 IU/ml (range: 8.4-1247 IU/ml). Only 3 of these women had elevated (> 35 IU/ml) levels: 2 endometriomas (344 IU/ml and 1247 IU/ml) and one myoma (37 IU/ml), respectively. Based on the sonographic findings two solid tumors were incorrectly classified as probably malignant (fibrothecoma and subserous myoma). Negative predictive value of ultrasound diagnosis in the studied population was therefore 92.6% (25 of 27). We conclude that although prenatal sonography has the potential to correctly classify most of adnexal masses, caution in risk assessment is needed especially when persistent solid tumor is found. PMID:11883264

  7. Microcystic adnexal carcinoma in a non-Caucasian patient: A case report and review of the literature

    PubMed Central

    CHEN, JINGXIN; YANG, SHIPING; CHEN, JIMIN; LIAO, TIANAN; DENG, WEI; LI, WEIZHONG

    2016-01-01

    Microcystic adnexal carcinoma (MAC) is extremely rare among Asians, with the majority of cases presenting in Caucasian individuals. The current study describes the case of a 38-year-old Chinese woman who presented with a 10 year history of a mass in the upper lip. A biopsy resulted in a diagnosis of MAC. The patient underwent complete surgical resection and the tumor was successfully excised. During 6 months of follow-up, there was no evidence of recurrence. To the best of our knowledge, the present case is the first Chinese case to be reported in the English literature, and is presented with the aim of increasing the awareness and aiding in the management of MAC in non-Caucasian populations. PMID:27073500

  8. Focus of tricholemmal differentiation (tricholemmal carcinoma) within Bowen's disease/carcinoma.

    PubMed

    Misago, Noriyuki; Toda, Shuji; Nakao, Tomokazu

    2016-04-01

    Bowen's disease (BD)/carcinoma is a type of squamous cell carcinoma of the skin, however, the possibility of adnexal differentiation (the development of sebaceous carcinoma or porocarcinoma) occurring in BD/carcinoma has been suggested. We herein describe a case of BD with superficial invasive carcinoma, which showed a clear cell focus, demonstrating tricholemmal differentiation. This clear cell focus showed the following findings: primarily composed of clear cells, somewhat columnar clear cells aligned in a palisade along a discernible basement membrane, tricholemmal keratinization and glycogen contained within the cells. In addition, the immunohistochemical profile in this clear cell focus, namely, negative staining for cytokeratin (CK)1 and positive staining for CK17 and calretinin in the inner cells of the neoplastic lobule, corresponded to that of the outer root sheath cells. This case suggested that adnexal differentiation can rarely occur within true BD/carcinoma, although adnexal carcinomas are commonly associated with a simple bowenoid change. PMID:26365015

  9. The many faces of Merlin: IgG4-associated pulmonary-renal disease.

    PubMed

    Sprangers, Ben; Lioen, Pieter; Meijers, Björn; Lerut, Evelyne; Meersschaert, Joke; Blockmans, Daniel; Claes, Kathleen

    2011-09-01

    Pulmonary-renal syndrome is a common and serious disorder with a broad differential diagnosis. We describe a case of a middle-aged man presenting with interstitial pulmonary disease and severe renal impairment caused by a hypocomplementemic immune-complex-mediated interstitial nephritis. Serum levels of IgG4 were elevated, and renal biopsy specimens revealed the presence of interstitial IgG4(+) plasma cells. There was a rapid improvement of both pulmonary and renal abnormalities after the initiation of corticosteroids. To our knowledge, this report is the first to show interstitial pulmonary disease in association with interstitial kidney disease as the predominant and presenting symptoms of IgG4-related disease. PMID:21896524

  10. Loss of interleukin-21 leads to atrophic germinal centers in multicentric Castleman's disease.

    PubMed

    Yajima, Hidetaka; Yamamoto, Motohisa; Shimizu, Yui; Sakurai, Nodoka; Suzuki, Chisako; Naishiro, Yasuyoshi; Imai, Kohzoh; Shinomura, Yasuhisa; Takahashi, Hiroki

    2016-01-01

    Both multicentric Castleman's disease (MCD) and immunoglobulin (Ig)G4-related disease (IgG4-RD) are systemic diseases, presenting with hypergammaglobulinemia and elevated serum levels of IgG4. However, with regard to histopathological findings, MCD shows atrophic germinal centers. On the other hand, expanded germinal centers are detected in IgG4-RD. We extracted germinal centers from specimens of each disorder by microdissection and analyzed the expression of mRNAs by real-time polymerase chain reaction to clarify the mechanisms underlying atrophied germinal centers in MCD. This analysis disclosed loss of interleukin (IL)-21 and B cell lymphoma (Bcl)-6 in the germinal centers of MCD. Loss of IL-21 is considered to be involved in the disappearance of Bcl-6 and leads to atrophied germinal centers in MCD. PMID:26377996

  11. A comparison of clinical and surgical outcomes between laparo-endoscopic single-site surgery and traditional multiport laparoscopic surgery for adnexal tumors

    PubMed Central

    Lee, In Ok; Yoon, Jung Won; Chung, Dawn; Yim, Ga Won; Nam, Eun Ji; Kim, Sunghoon; Kim, Sang Wun

    2014-01-01

    Objective The purpose of this study was to compare clinical and surgical outcomes between laparo-endoscopic single-site (LESS) surgery and traditional multiport laparoscopic (TML) surgery for treatment of adnexal tumors. Methods Medical records were reviewed for patients undergoing surgery for benign adnexal tumors between January 2008 and April 2012 at our institution. All procedures were performed by the same surgeon. Clinical and surgical outcomes for patients undergoing LESS surgery using Glove port were compared with those patients undergoing TML surgery. Results A review of 129 patient cases undergoing LESS surgery using Glove port and 100 patient cases undergoing TML surgery revealed no significant differences in the baseline characteristics of the two groups. The median operative time was shorter in the LESS group using Glove port at 44 minutes (range, 19-126 minutes) than the TML group at 49 minutes (range, 20-196 minutes) (P=0.0007). There were no significant differences between in the duration of postoperative hospital stay, change in hemoglobin levels, pain score or the rate of complications between the LESS and TML groups. Conclusion LESS surgery showed comparable clinical and surgical outcomes to TML surgery, and required less operative time. Future prospective trials are warranted to further define the benefits of LESS surgery for adnexal tumor treatment. PMID:25264529

  12. The Contribution of Qualitative CEUS to the Determination of Malignancy in Adnexal Masses, Indeterminate on Conventional US – A Multicenter Study

    PubMed Central

    Zhang, Xinling; Mao, Yongjiang; Zheng, Rongqin; Zheng, Zhijuan; Huang, Zeping; Huang, Dongmei; Zhang, Jing; Dai, Qing; Zhou, Xiaodong; Wen, Yanling

    2014-01-01

    The aim of this study is to evaluate the efficacy of qualitative analysis of contrast-enhanced ultrasound (CEUS) in discrimination of adnexal masses which were undetermined by conventional ultrasound (US). A total of 120 patients underwent transabdominal CEUS. The initial enhancement time and intensity compared with the uterine myometrium, contrast agent distribution patterns and dynamic changes of enhancement were assessed. The sensitivity (Sen), specificity (Spe), positive predictive value (PPV), negative predictive value (NPV), accuracy (ACC) and Youden’s index were calculated for contrast variables. The gold standard was the histological diagnosis. There were 48 malignant tumors and 72 benign tumors. The enhancement features of malignant masses were different from benign ones. Earlier or simultaneous enhancement with inhomogeneous enhancement yielded the highest capability in differential diagnosis, and Sen, Spe, PPV, NPV, ACC, Youden’s index was 89.6%, 97.2%, 93.2%, 95.6%, 93.3%, and 0.88, respectively. The qualitative evaluation of CEUS is useful in the differential diagnosis of adnexal masses where conventional US is indeterminate. PMID:24736589

  13. Comprehensive genomic profiling of orbital and ocular adnexal lymphomas identifies frequent alterations in MYD88 and chromatin modifiers: new routes to targeted therapies.

    PubMed

    Cani, Andi K; Soliman, Moaaz; Hovelson, Daniel H; Liu, Chia-Jen; McDaniel, Andrew S; Haller, Michaela J; Bratley, Jarred V; Rahrig, Samantha E; Li, Qiang; Briceño, César A; Tomlins, Scott A; Rao, Rajesh C

    2016-07-01

    Non-Hodgkin lymphoma of the orbit and ocular adnexa is the most common primary orbital malignancy. Treatments for low- (extra-nodal marginal zone and follicular lymphomas) and high-grade (diffuse large B-cell lymphoma) are associated with local and vision-threatening toxicities. High-grade lymphomas relapse frequently and exhibit poor survival rates. Despite advances in genomic profiling and precision medicine, orbital and ocular adnexal lymphomas remain poorly characterized molecularly. We performed targeted next-generation sequencing (NGS) profiling of 38 formalin-fixed, paraffin-embedded orbital and ocular adnexal lymphomas obtained from a single-center using a panel targeting near-term, clinically relevant genes. Potentially actionable mutations and copy number alterations were prioritized based on gain- and loss-of-function analyses, and catalogued, approved, and investigational therapies. Of 36 informative samples, including marginal zone lymphomas (n=20), follicular lymphomas (n=9), and diffuse large B-cell lymphomas (n=7), 53% harbored a prioritized alteration (median=1, range 0-5/sample). MYD88 was the most frequently altered gene in our cohort, with potentially clinically relevant hotspot gain-of-function mutations identified in 71% of diffuse large B-cell lymphomas and 25% of marginal zone lymphomas. Prioritized alterations in epigenetic modulators were common and included gain-of-function EZH2 and loss-of-function ARID1A mutations (14% of diffuse large B-cell lymphomas and 22% of follicular lymphomas contained alterations in each of these two genes). Single prioritized alterations were also identified in the histone methyltransferases KMT2B (follicular lymphoma) and KMT3B (diffuse large B-cell lymphoma). Loss-of-function mutations and copy number alterations in the tumor suppressors TP53 (diffuse large B-cell and follicular lymphoma), CDKN2A (diffuse large B-cell and marginal zone lymphoma), PTEN (diffuse large B-cell lymphoma), ATM (diffuse large B

  14. Treatment of nasal microcystic adnexal carcinoma with an expanded rotational forehead skin flap: A case report and review of the literature

    PubMed Central

    ZHOU, RONG-RONG; ZHAO, QI-MING; ZHANG, XU-DONG; GAN, JING-BING

    2015-01-01

    Microcystic adnexal carcinoma (MAC) is a rare and locally aggressive adenocarcinoma with low-grade malignancy. The present study describes the first reported case and treatment of a Chinese male with a MAC located on the nasal dorsum and nosewing. A 44-year-old man presented with a nasal deformity caused by local repeated infections following an accidental injury to the nose 20 years previously. The nose had been injured by a brick, and treatment at a local hospital 12 years previously had resulted in a nasal scar and a gradually enlarging mass. A physical examination revealed a hypertrophic deformity of the nose and an indurated scar plaque, measuring 2.0×2.0 cm, on the nasal dorsum and nosewing. Microscopic examination revealed a tumor consisting of solid cell nests and a cystic structure with a capsular space. In addition, ductal cells of an adnexal cell origin were visible in the outer epithelium. The medial portion exhibited a microductal structure and invasion of deeper tissues without evident atypia. The tumor cells presented normal nuclear to cytoplasmic ratios and minimal mitotic activity. Pathological examination verified that the tumor was a MAC of low-grade malignancy. A complete surgical resection was performed via Mohs micrographic surgery (MMS), and reconstruction was achieved using an expanded rotational forehead skin flap. No tumor recurrence was detected after a three-year follow-up period. Therefore, for effective treatment of similar MAC cases, complete surgical resection using MMS is recommended, and successful reconstruction may be achieved using an expanded skin flap. PMID:26622465

  15. [Treatment of acute pelvic inflammatory diseases with a new antibiotic compound preparation (author's transl)].

    PubMed

    Burmucic, R

    1980-11-30

    48 patients with acute pelvic inflammatory diseases (35 cases of acute adnexitis and 13 cases of inflammatory adnexal tumours) were treated with an antibiotic combination of Ampicillin/Oxacillin and Sisomicin. As initial parenteral therapy Ampicillin/Oxacillin 3.0 g was given intravenously twice daily and additionally Sisomicin 75 or 100 mg according to the body-weight was administered intramuscular twice daily. If required a further oral treatment with 500 mg Ampicillin/Dicloxacillin capsules four times a day was carried out. The average duration of parenteral treatment was 6.3 days; together with the oral treatment the duration of antibiotic treatment was 18.5 days. In 43 patients (89.6%) the disease could be cured completely or a distinct improvement could be achieved. Only in 5 cases (10.4%) the results were unsatisfactory. As side-effects allergic reactions were observed in three cases and gastro-enteritis in one case. PMID:7467388

  16. Mammary-like adenocarcinoma of the vulva associated to Paget's disease: a case report

    PubMed Central

    Meddeb, Sawsen; Rhim, Mohamed Salah; Mestiri, Sarra; Kouira, Mouna; Bibi, Mohamed; Khairi, Hedi; Yacoubi, Mohamed Tahar

    2014-01-01

    Mammary-like adenocarcinoma of the vulva associated to Paget's disease is exceedingly rare. So, it is very important to perform all the pathological and immunohistochemical investigations to achieve differential diagnosis from both a metastatic lesion from an orthotopic breast cancer and a vulvar adnexal tumor. This report describes a case of vulvar Paget's disease associated with underlying mammary-like adenocarcinoma diagnosed in the Department of Obstetrics and Gynecology of Farhat Hached university hospital of Sousse in Tunisia. We also review previously reported cases of primary breast-like carcinoma of the vulva with or without Paget's disease. PMID:25848451

  17. Management Strategies for the Ovaries at the Time of Hysterectomy for Benign Disease.

    PubMed

    Matthews, Catherine A

    2016-09-01

    Gynecologists performing hysterectomy for benign disease must universally counsel women about ovarian management. The beneficial effect of elective bilateral salpingo-oophorectomy (BSO) on incident ovarian and breast cancer and elimination of need for subsequent adnexal surgery must be weighed against the risks of ovarian hormone withdrawal. Ovarian conservation rates have increased significantly over the past 15 years. In postmenopausal women, however, BSO can reduce ovarian and breast cancer rates without an adverse impact on coronary heart disease, sexual dysfunction, hip fractures, or cognitive function. PMID:27521883

  18. Ophthalmic immunoglobulin G4-related disease IgG4-RD Current concepts.

    PubMed

    Mulay, Kaustubh; Wick, Mark R

    2016-05-01

    IgG4-related disease (IgG4-RD) is a distinct entity that frequently occurs in an ophthalmic location. As such, IgG4-RD is not limited to the orbit but may also involve other anatomical structures in and around the eye. Hence, the term 'ophthalmic IgG4-RD' is preferred over 'orbital IgG4-RD.' A high level of suspicion for the diagnosis can be derived from careful clinicoradiologic examination; the use of immunohistochemical staining for IgG4 in the context of characteristic histopathologic features is needed to reach a correct diagnosis. Recently described diagnostic criteria for ophthalmic IgG4-RD address subtle, yet significant, differences from IgG4-RD as seen in other systemic sites. Serum IgG4 titers are neither sensitive nor specific for the diagnosis of IgG4-RD and should not relied upon solely. Although most cases respond well to therapy with glucocorticoids, refractoriness to treatment and relapses are common. They necessitate the use of additional immunotherapy in such patients. PMID:26897039

  19. Immunoglobulin G4-related disease of the orbital cavity, cervical lymph nodes and greater auricular nerve: case report.

    PubMed

    Wong, Wai Keat; Morton, Randall P

    2016-01-01

    IgG4-related disease (IgG4-RD) is a novel clinicopathological entity characterised by elevated tissue levels of IgG4-positive plasma cells. It can present in almost every organ systems. We present a case of a 48year-old man with recurrent intra-orbital and cervical lymph node swelling and found to have greater auricular nerve involvement intraoperatively during open surgical biopsy. Histopathological evaluation of biopsied specimens from these lesions yielded IgG4-positive plasma cell infiltration on immunohistochemistry. Key pathological features such as prominent lymphoplasmacytic population, storiform fibrosis and obliterative phlebitis were also seen. A diagnosis of IgG4-RD was made. Oral prednisone therapy ameliorated the symptoms and patient remained in remission at followup. Literature review indicated that IgG4-RD is a rare condition that seldom occurs concurrently in the orbital cavity, cervical lymph nodes and involving the greater auricular nerve. The condition may often masquerade as malignancy or infection due to formation of tumefactive lesions but tend to respond favourably to glucocorticoid or immunosuppressants. The differential diagnosis of unusual mass lesions in these locations should include IgG4-RD. The otolaryngologist, as well as other health professionals, should be familiar with this novel disease to ensure timely diagnosis and treatment. PMID:27178504

  20. Immunoglobulin G4-related sclerosing cholecystitis presenting as gallbladder cancer: a case report.

    PubMed

    Takahashi, Kodai; Ito, Hideto; Katsube, Toshio; Tsuboi, Ayaka; Hashimoto, Masatoshi; Ota, Emi; Mita, Kazuhito; Asakawa, Hideki; Hayashi, Takashi; Fujino, Keiichi; Okamoto, Sigeru

    2015-12-01

    Immunoglobulin G4 (IgG4)-related sclerosing disease is a systemic inflammatory syndrome, and an understanding of its characteristics is currently evolving. IgG4-related cholecystitis is a manifestation of IgG4-related sclerosing disease in the gallbladder. This case report describes the clinical, radiographic, and histopathological findings in a young male patient who presented with a synchronous mass in the gallbladder. Serum levels of IgG4 and the IgG4/IgG ratio were normal, and there was no associated autoimmune pancreatitis. Therefore, establishing a preoperative diagnosis of IgG4-related cholecystitis was very difficult, and a differential diagnosis of gallbladder cancer infiltrating the liver was suggested. Postoperative histopathological examination established a diagnosis of IgG4-related cholecystitis definitively. A preoperative diagnosis of IgG4-related cholecystitis, although possible, would have been highly challenging in this case. It is difficult to establish whether surgical intervention is necessary in IgG4-related cholecystitis. Because malignant tumors are frequently suspected with this clinical presentation, surgical intervention should be undertaken only after due deliberation. PMID:26943444

  1. Immunoglobulin G4–related sclerosing disease of the paranasal sinuses: A case report and literature review

    PubMed Central

    Humphreys, Ian M.

    2016-01-01

    Objective: Immunoglobulin G4 (IgG4) related sclerosing disease (RSD) of the paranasal sinuses is a rare lesion of dense lymphoplasmacytic tissue, with a high proportion of IgG4+ plasma cells. We presented a rare case of IgG4-RSD with isolated involvement of the paranasal sinuses in the absence of multiorgan involvement. Methods: A case report and comprehensive literature review. Results: To our knowledge, only 11 cases of IgG4-RSD with paranasal sinus involvement have been reported. Patients with IgG4-RSD commonly present with epistaxis and symptoms that mimic chronic rhinosinusitis, e.g., rhinorrhea, nasal obstruction, and facial pressure. On imaging, an expansive and erosive process is described. Surgery provides tissue for immunohistologic evaluation; however, there is a paucity of evidence about the direct extent of surgical resection or medical therapies. Postoperative steroids were typically started, although the regimen was not standardized. Conclusion: Few cases of paranasal sinus IgG4-RSD have been reported in the literature. Evidence-based recommendations regarding treatment and surveillance of paranasal sinus IgG4-RSD are lacking; however, most reports describe systemic steroids as the mainstay of treatment. This single subject analysis, with a review of previously reported cases adds to the expanding body of data related to this rare disorder.

  2. Pelvic Inflammatory Disease: Multimodality Imaging Approach with Clinical-Pathologic Correlation.

    PubMed

    Revzin, Margarita V; Mathur, Mahan; Dave, Haatal B; Macer, Matthew L; Spektor, Michael

    2016-01-01

    Pelvic inflammatory disease (PID) is a common medical problem, with almost 1 million cases diagnosed annually. Historically, PID has been a clinical diagnosis supplemented with the findings from ultrasonography (US) or magnetic resonance (MR) imaging. However, the diagnosis of PID can be challenging because the clinical manifestations may mimic those of other pelvic and abdominal processes. Given the nonspecific clinical manifestations, computed tomography (CT) is commonly the first imaging examination performed. General CT findings of early- and late-stage PID include thickening of the uterosacral ligaments, pelvic fat stranding with obscuration of fascial planes, reactive lymphadenopathy, and pelvic free fluid. Recognition of these findings, as well as those seen with cervicitis, endometritis, acute salpingitis, oophoritis, pyosalpinx, hydrosalpinx, tubo-ovarian abscess, and pyometra, is crucial in allowing prompt and accurate diagnosis. Late complications of PID include tubal damage resulting in infertility and ectopic pregnancy, peritonitis caused by uterine and/or tubo-ovarian abscess rupture, development of peritoneal adhesions resulting in bowel obstruction and/or hydroureteronephrosis, right upper abdominal inflammation (Fitz-Hugh-Curtis syndrome), and septic thrombophlebitis. Recognition of these late manifestations at CT can also aid in proper patient management. At CT, careful assessment of common PID mimics, such as endometriosis, adnexal torsion, ruptured hemorrhagic ovarian cyst, adnexal neoplasms, appendicitis, and diverticulitis, is important to avoid misinterpretation, delay in management, and unnecessary surgery. Correlation with the findings from complementary imaging examinations, such as US and MR imaging, is useful for establishing a definitive diagnosis. (©)RSNA, 2016. PMID:27618331

  3. Plasma cell granuloma of the oral cavity: a mucosal manifestation of immunoglobulin G4-related disease or a mimic?

    PubMed

    Laco, Jan; Kamarádová, Kateřina; Mottl, Radovan; Mottlová, Alena; Doležalová, Helena; Tuček, Luboš; Žatečková, Kamila; Slezák, Radovan; Ryška, Aleš

    2015-03-01

    The aim of the study was to test the hypothesis that oral plasma cell granuloma may represent a mucosal manifestation of immunoglobulin (Ig)G4-related disease (IgG4-RD) in the oral cavity. The study sample comprised two males and four females, aged 54-79 years (median 62 years). The lesions were localized on gingival/alveolar mucosa (four cases), hard palate, and floor of the mouth, measuring 17-40 mm (median 31 mm). The duration of the lesions ranged from 3 months to several years. Information on IgG4 serum levels was available for two patients, and these were increased to 1.85 and 1.65 g/L, respectively. The follow-up period ranged 11-30 months (median 13 months). None of the lesions recurred, and none of the patients developed any manifestation of IgG4-RD. Microscopically, all cases presented as nodular lesions composed of numerous polyclonal plasma cells admixed with lymphocytes, histiocytes, mast cells, and eosinophils, set within collagenized stroma in variable proportions. Obliterative phlebitis was observed in two cases. The number of IgG4-positive plasma cells ranged between 51 and 142 per HPF (median 114), while the IgG4/IgG ratio values ranged between 0.16 and 0.72 (median 0.44) and were above 0.40 in three cases. Based on international criteria, two cases were diagnosed as definite and one as probable IgG4-RD. Oral plasma cell granuloma is a heterogeneous group of lesions, and a subset may represent a mucosal manifestation of IgG4-RD in the oral cavity. PMID:25522952

  4. Persistent postmolar gestational trophoblastic disease: use of transvaginal sonography and colour flow Doppler.

    PubMed

    Carter, J; Carlson, J; Hartenbach, E; Saltzman, A; Fowler, J; Carson, L; Twiggs, L B

    1993-11-01

    Invasive moles have been difficult to diagnose except at hysterectomy. Many patients with persistent gestational trophoblastic disease (GTD) have been treated without ever demonstrating the site of the persistent trophoblastic focus. High resolution transvaginal sonography (TVS) has provided a technique of demonstrating very small uterine lesions, previously unsuspected by transabdominal sonography. The addition of colour flow Doppler further increased diagnostic sensitivity and provides another means of monitoring response to therapy. Three patients with persistent GTD, scanned by TVS and CFD (colour flow Doppler) performed as part of their metastatic work-up are presented. The only abnormalities detected were foci demonstrated within the myometrium that demonstrated increased flow on CFD. Single agent chemotherapy was commenced and the patients were monitored periodically through their course with repeat ultrasonography. After an initial lag period, the lesions decreased in size as the beta-HCG titres fell. An unsuspected adnexal mass was diagnosed on 1 patient, later proving to be a mature ovarian teratoma. PMID:8179558

  5. Management of ocular, orbital, and adnexal trauma

    SciTech Connect

    Spoor, T.C.; Nesi, F.A.

    1988-01-01

    This book contains 20 chapters. Some of the chapter titles are: The Ruptured Globe: Primary Care; Corneal Trauma, Endophthalmitis; Antibiotic Usage; Radiology of Orbital Trauma; Maxillofacial Fractures; Orbital Infections; and Basic Management of Soft Tissue Injury.

  6. Current concepts of ocular adnexal surgery

    PubMed Central

    Borrelli, Maria; Geerling, Gerd

    2013-01-01

    Ophthalmic Plastic and Reconstructive Surgery is a specialized area of ophthalmology that deals with the management of deformities and abnormalities of the eyelids, lacrimal system and the orbit. An ophthalmoplastic surgeon is able to identify and correct abnormalities of the ocular adnexae such as ectropion, lid retraction, conjunctival scarring with severe entropion, that can cause secondary ocular surface disorders; manage patients with watering eye, and when needed intervene with a dacryocystorhinostomy by external or endonasal approach and moreover minimize disfigurement following enucleation or evisceration and prevent further corneal damage, alleviate complains of tearing and grittiness, but also cosmetic complaints in patients with Graves’ orbitopathy. Aim of this manuscript was to review current established and recently evolving surgical procedures. PMID:26504698

  7. [Pelvic actinomycosis simulating adnexal malignant tumor].

    PubMed

    Benkiran, L; Gamra, L; Lamalmi, N; Essouyeh, M; Regragui, A; Amrani, M; Souadka, A; Melabbas, M A

    2002-01-01

    The purpose of this report is to describe the case of a 35-year-old patient admitted to the National Oncology Institute in Rabat, Morocco for pelvic pain and deteriorating general status ongoing for 8 months. Clinical and ultrasonographic examination showed a heterogenous mass measuring 7 cm in maximum width located inferior and lateral to the inferior aspect of the right side of the uterus. These findings were suggestive of a malignant tumor of the right ovary. Ovariectomy and omentectomy were performed. Histological examination of surgical specimens demonstrated right tubo-ovarian actinomycosis associated with peritonitis. Genital tract actinomycosis is an uncommon finding in women of childbearing age. It is due to colonization by a pyogenic bacteria (Actinomyces) usually secondary to a gastrointestinal infection, e.g. ileocecum, and sometimes in association with the presence of an intrauterine device or foreign body. Based on this case report, the authors discuss abdominopelvic actinomyocosis with emphasis on tumor-like findings that can lead to misdiagnosis by clinicians and radiologists. PMID:12038184

  8. Interleukin 13-positive mast cells are increased in immunoglobulin G4-related sialadenitis

    PubMed Central

    Takeuchi, Mai; Ohno, Kyotaro; Takata, Katsuyoshi; Gion, Yuka; Tachibana, Tomoyasu; Orita, Yorihisa; Yoshino, Tadashi; Sato, Yasuharu

    2015-01-01

    Interleukin (IL)-13 is a T helper 2 (Th2) cytokine that plays important roles in the pathogenesis of asthma. IL-13 induces hypersensitivity of the airways, increased mucous production, elevated serum immunoglobulin (Ig) E levels, and increased numbers of eosinophils. Many patients with IgG4-related disease have allergic backgrounds and show elevated serum IgE levels and an increase in the number of eosinophils. Upregulation of Th2/regulatory T (Treg) cytokines, including IL-13, has been detected in affected tissues of patients with IgG4-related disease. We previously reported that mast cells might be responsible for the production of the Th2/Treg cytokines IL-4, IL-10, and transforming growth factor (TGF)-β1 in IgG4-related disease. In this study, immunohistochemical analysis showed increased numbers of IL-13-positive mast cells in IgG4-related disease, which suggests that mast cells also produce IL-13 and contribute to elevation of serum IgE levels and eosinophil infiltration in IgG4-related disease. PMID:25571893

  9. Interleukin 13-positive mast cells are increased in immunoglobulin G4-related sialadenitis.

    PubMed

    Takeuchi, Mai; Ohno, Kyotaro; Takata, Katsuyoshi; Gion, Yuka; Tachibana, Tomoyasu; Orita, Yorihisa; Yoshino, Tadashi; Sato, Yasuharu

    2015-01-01

    Interleukin (IL)-13 is a T helper 2 (Th2) cytokine that plays important roles in the pathogenesis of asthma. IL-13 induces hypersensitivity of the airways, increased mucous production, elevated serum immunoglobulin (Ig) E levels, and increased numbers of eosinophils. Many patients with IgG4-related disease have allergic backgrounds and show elevated serum IgE levels and an increase in the number of eosinophils. Upregulation of Th2/regulatory T (Treg) cytokines, including IL-13, has been detected in affected tissues of patients with IgG4-related disease. We previously reported that mast cells might be responsible for the production of the Th2/Treg cytokines IL-4, IL-10, and transforming growth factor (TGF)-β1 in IgG4-related disease. In this study, immunohistochemical analysis showed increased numbers of IL-13-positive mast cells in IgG4-related disease, which suggests that mast cells also produce IL-13 and contribute to elevation of serum IgE levels and eosinophil infiltration in IgG4-related disease. PMID:25571893

  10. Eosinophilic Skin Diseases: A Comprehensive Review.

    PubMed

    Long, Hai; Zhang, Guiying; Wang, Ling; Lu, Qianjin

    2016-04-01

    Eosinophilic skin diseases, commonly termed as eosinophilic dermatoses, refer to a broad spectrum of skin diseases characterized by eosinophil infiltration and/or degranulation in skin lesions, with or without blood eosinophilia. The majority of eosinophilic dermatoses lie in the allergy-related group, including allergic drug eruption, urticaria, allergic contact dermatitis, atopic dermatitis, and eczema. Parasitic infestations, arthropod bites, and autoimmune blistering skin diseases such as bullous pemphigoid, are also common. Besides these, there are several rare types of eosinophilic dermatoses with unknown origin, in which eosinophil infiltration is a central component and affects specific tissue layers or adnexal structures of the skin, such as the dermis, subcutaneous fat, fascia, follicles, and cutaneous vessels. Some typical examples are eosinophilic cellulitis, granuloma faciale, eosinophilic pustular folliculitis, recurrent cutaneous eosinophilic vasculitis, and eosinophilic fasciitis. Although tissue eosinophilia is a common feature shared by these disorders, their clinical and pathological properties differ dramatically. Among these rare entities, eosinophilic pustular folliculitis may be associated with human immunodeficiency virus (HIV) infection or malignancies, and some other diseases, like eosinophilic fasciitis and eosinophilic cellulitis, may be associated with an underlying hematological disorder, while others are considered idiopathic. However, for most of these rare eosinophilic dermatoses, the causes and the pathogenic mechanisms remain largely unknown, and systemic, high-quality clinical investigations are needed for advances in better strategies for clinical diagnosis and treatment. Here, we present a comprehensive review on the etiology, pathogenesis, clinical features, and management of these rare entities, with an emphasis on recent advances and current consensus. PMID:25876839

  11. Sclerosing Lesions of the Orbit: A Review

    PubMed Central

    Lokdarshi, Gautam; Pushker, Neelam; Bajaj, Mandeep S.

    2015-01-01

    Orbital sclerosing inflammation is a distinct group of pathologies characterized by indolent growth with minimal or no signs of inflammation. However, contrary to earlier classifications, it should not be considered a chronic stage of acute inflammation. Although rare, orbital IgG4-related disease has been associated with systemic sclerosing pseudotumor-like lesions. Possible mechanisms include autoimmune and IgG4 related defective clonal proliferation. Currently, there is no specific treatment protocol for IgG4-related disease although the response to low dose steroid provides a good response as compared to non-IgG4 sclerosing pseudotumor. Specific sclerosing inflammations (e.g. Wegener's disease, sarcoidosis, Sjogren's syndrome) and neoplasms (lymphoma, metastatic breast carcinoma) should be ruled out before considering idiopathic sclerosing inflammation as a diagnosis. PMID:26692715

  12. Periocular anterior adnexal anatomy and clinical adnexal examination of the adult Asian elephant (Elephas maximus).

    PubMed

    Wong, Michael A; Isaza, Ramiro; Cuthbert, J Kelly; Brooks, Dennis E; Samuelson, Don A

    2012-12-01

    Formalin preserved ocular-associated anterior adnexa tissues from five necropsied Asian elephants (Elephas maximus) were dissected with attention to the palpebrae, conjunctiva, nictitating membranes, nasolacrimal ducts, and periocular glandular tissues. Gross and histologic examination revealed that lacrimal and tarsal glands were not present. Evidence of the lacrimal drainage apparatus, including lacrimal punctae or any remnant of lacrimal sacs, was also absent. In contrast, well-developed sebaceous glands associated with accessory hairs along the palpebrae were exceptionally abundant. Mixed-secreting accessory lacrimal glands were noted in the deep stroma posterior to the tarsus of both palpebrae and the gland of the nictitating membrane. Apparently, the Asian elephant has developed a novel tear system in the absence of lacrimal and tarsal (meibomian) glands. Clinical examinations and bacterial cultures of the visible periocular tissues were performed on eight living adult Asian elephants to confirm the postmortem anatomic findings and provide guidance to the clinician during examination of the elephant conjunctiva. PMID:23272346

  13. Acute Pelvic Inflammatory Disease and Clinical Response to Parenteral Doxycycline

    PubMed Central

    Chow, Anthony W.; Malkasian, Kay L.; Marshall, John R.; Guze, Lucien B.

    1975-01-01

    The bacteriology of acute pelvic inflammatory disease (PID) and clinical response to parenteral doxycycline were evaluated in 30 patients. Only 3 of 21 cul-de-sac cultures from PID patients were sterile, whereas all 8 normal control subjects yielded negative results (P< 0.005). Poor correlation was observed between cervical and cul-de-sac cultures. Neisseria gonorrhoeae, isolated from the cervix in 17 patients (57%), was recovered from the cul-de-sac only once. Streptococcus, Peptococcus, Peptostreptococcus, coliforms, and other organisms normally present in the vagina were the predominant isolates recovered from the cul-de-sac. Parenteral doxycycline resulted in rapid resolution of signs and symptoms (within 48 h) in 20 of 27 evaluable patients (74%). In five others, signs and symptoms of infection abated within 4 days. The remaining two patients failed to respond; in both cases, adnexal masses developed during doxycycline therapy. Gonococci were eradicated from the cervix in all but one patient who, nevertheless, had a rapid defervescence of symptoms. There was no clear-cut correlation between the clinical response and in vitro susceptibility of cul-de-sac isolates to doxycycline. These data confirm the usefulness of broad-spectrum antibiotics in acute PID. Culdocentesis is a reliable means of obtaining material for the bacteriological diagnosis of acute PID; however, the pathogenetic role and relative importance of gonococci and various other bacteria in acute PID need to be clarified further. PMID:1169908

  14. Diffusion-weighted imaging and dynamic contrast-enhanced MRI in assessing response and recurrent disease in gynaecological malignancies.

    PubMed

    Hameeduddin, Ayshea; Sahdev, Anju

    2015-01-01

    Magnetic resonance imaging (MRI) has an established role in imaging pelvic gynaecological malignancies. It is routinely used in staging endometrial and cervical cancer, characterizing adnexal masses, selecting optimal treatment, monitoring treatment and detecting recurrent disease. MRI has also been shown to have an excellent performance and an evolving role in surveillance of patients after chemoradiotherapy in cervical cancer, post-trachelectomy, detecting early recurrence and planning exenterative surgery in isolated central recurrences in both cervical and endometrial cancer and in young patients on surveillance for medically managed endometrial cancer. However, conventional MRI still has limitations when the morphological appearance of early recurrent or residual disease overlaps with normal pelvic anatomy or treatment effects in the pelvis. In particular, after chemoradiotherapy for cervical cancer, distinguishing between radiotherapy changes and residual or early recurrent disease within the cervix or the vaginal vault can be challenging on conventional MRI alone. Therefore, there is an emerging need for functional imaging to overcome these limitations. The purpose of this paper is to discuss the emerging functional MRI techniques and their applications in predicting treatment response, detecting residual disease and early recurrent disease to optimize the treatment options available using diffusion-weighted imaging and dynamic contrast enhancement particularly in cervical and endometrial cancer. PMID:25889065

  15. Accuracy of five different diagnostic techniques in mild-to-moderate pelvic inflammatory disease.

    PubMed Central

    Gaitán, Hernando; Angel, Edith; Diaz, Rodrigo; Parada, Arturo; Sanchez, Lilia; Vargas, Cara

    2002-01-01

    OBJECTIVE: To evaluate the clinical diagnosis of pelvic inflammatory disease (PID) compared with the diagnosis of PID made by laparoscopy, endometrial biopsy, transvaginal ultrasound, and cervical and endometrial cultures. Study design: A diagnostic performance test study was carried out by cross-sectional analysis in 61 women. A group presenting PID (n = 31) was compared with a group (n = 30) presenting another cause for non-specific lower abdominal pain (NSLAP). Diagnosis provided by an evaluated method was compared with a standard diagnosis (by surgical findings, histopathology, and microbiology). The pathologist was unaware of the visual findings and presumptive diagnoses given by other methods. RESULTS: All clinical and laboratory PID criteria showed low discrimination capacity. Adnexal tenderness showed the greatest sensitivity. Clinical diagnosis had 87% sensitivity, while laparoscopy had 81% sensitivity and 100% specificity; transvaginal ultrasound had 30% sensitivity and 67% specificity; and endometrial culture had 83% sensitivity and 26% specificity. CONCLUSIONS: Clinical criteria represent the best diagnostic method for discriminating PID. Laparoscopy showed the best specificity and is thus useful in those cases having an atypical clinical course for discarding abdominal pain when caused by another factor. The other diagnostic methods might have limited use. PMID:12648310

  16. Kawasaki disease

    SciTech Connect

    Shulman, S.T. )

    1987-01-01

    This book contains over 70 selections. Some of the titles are: Genetic analysis of Kawasaki disease; Late onset valvular dysfunction in Kawasaki disease; ischemic heart disease in Kawasaki disease; Evaluation of evidence related to streptococci in the etiology of Kawasaki disease; and Immune complexes and cytotoxicity.

  17. Infectious Diseases

    MedlinePlus

    Infectious diseases kill more people worldwide than any other single cause. Infectious diseases are caused by germs. Germs are tiny living ... to live NIH: National Institute of Allergy and Infectious Diseases

  18. Celiac Disease

    MedlinePlus

    ... small intestine. People with celiac disease cannot eat gluten, a protein found in wheat, barley, and rye. ... Disease Doctors treat celiac disease by prescribing a gluten-free diet. Symptoms significantly improve for most people ...

  19. Alzheimer's Disease

    MedlinePlus

    Alzheimer's disease (AD) is the most common form of dementia among older people. Dementia is a brain disorder that ... higher if a family member has had the disease. No treatment can stop the disease. However, some ...

  20. Fifth Disease

    MedlinePlus

    ... Search The CDC Cancel Submit Search The CDC Parvovirus B19 and Fifth Disease Note: Javascript is disabled or ... this page: About CDC.gov . Parvovirus Home About Parvovirus B19 Fifth Disease Pregnancy and Fifth Disease Photos of ...

  1. Hookworm Disease

    MedlinePlus

    ... Parasitic Roundworm Diseases Laboratory of Parasitic Diseases National Library of Medicine, MedlinePlus World Health Organization ​​ Hookworm Disease Skip Content Marketing Share this: JavaScript is disabled in your browser. ...

  2. Farber's Disease

    MedlinePlus

    ... Awards Enhancing Diversity Find People About NINDS NINDS Farber's Disease Information Page Synonym(s): Ceramidase Deficiency Table of Contents ( ... Trials Related NINDS Publications and Information What is Farber's Disease? Farber’s disease, also known as Farber's lipogranulomatosis, describes ...

  3. Wilson Disease

    MedlinePlus

    ... Share External Link Disclaimer Digestive Diseases Wilson Disease Alternate Versions Wilson Disease (444 KB) You can also ... things psychosis—when a person loses contact with reality Other Signs and Symptoms Other signs and symptoms ...

  4. Hodgkin Disease

    MedlinePlus

    ... far the disease has spread. It often includes radiation therapy or chemotherapy. The earlier the disease is diagnosed, the more effective the treatment. In most cases, Hodgkin disease can be cured. NIH: National Cancer Institute

  5. Kawasaki Disease

    MedlinePlus

    Kawasaki disease is a rare childhood disease. It makes the walls of the blood vessels in the ... veins, and capillaries. No one knows what causes Kawasaki disease. Symptoms include High fever that lasts longer ...

  6. Hirschsprung Disease

    MedlinePlus

    ... For Kids For Parents MORE ON THIS TOPIC Irritable Bowel Syndrome (IBS) Digestive System X-Ray Exam: Upper Gastrointestinal ... Bowel Disease Inflammatory Bowel Disease Your Digestive System Irritable Bowel Syndrome Upper GI (Video) Inflammatory Bowel Disease Digestive System ...

  7. Crohn's Disease

    MedlinePlus

    Crohn's disease causes inflammation of the digestive system. It is one of a group of diseases called inflammatory ... small intestine called the ileum. The cause of Crohn's disease is unknown. It may be due to an ...

  8. Infectious Diseases

    MedlinePlus

    Infectious diseases kill more people worldwide than any other single cause. Infectious diseases are caused by germs. Germs are tiny living ... live NIH: National Institute of Allergy and Infectious Diseases

  9. Lymphoepithelioma-like carcinoma of the skin with adnexal differentiation.

    PubMed

    Wick, M R; Swanson, P E; LeBoit, P E; Strickler, J G; Cooper, P H

    1991-04-01

    Lymphoepithelioma-like carcinoma of the skin (LELCS) is a recently-described tumor entity with a microscopic resemblance to undifferentiated carcinoma of the nasopharynx. Only five cases of this lesion have been reported heretofore. We document three additional examples of LELCS that were composed of clustered dermal arrays of cytologically malignant, mitotically active polygonal cells, without connections to the overlying epidermis or skin appendages. Chronic inflammatory cells were interspersed throughout each of the tumors. Two of them demonstrated multiple foci of trichilemmal-type keratinization among the neoplastic cells, whereas the other exhibited focal eccrine ductal or glandular differentiation. None of the neoplasms was found to contain nucleic acid of Epstein-Barr virus by in situ hybridization. It is postulated that LELCS represents a primitive cutaneous appendage tumor. Based on the results of a prior publication and those of the current assessment, this neoplasm is thought to have the potential for both sweat glandular and follicular differentiation. PMID:1649848

  10. Bladder Diseases

    MedlinePlus

    ... frequent, urgent urination Bladder cancer Doctors diagnose bladder diseases using different tests. These include urine tests, x- ... National Institute of Diabetes and Digestive and Kidney Diseases

  11. Heart Diseases

    MedlinePlus

    ... you're like most people, you think that heart disease is a problem for others. But heart disease is the number one killer in the ... of disability. There are many different forms of heart disease. The most common cause of heart disease ...

  12. Kawasaki Disease

    MedlinePlus

    ... As a result, some children who have Kawasaki disease may develop serious heart problems. Overview The cause of Kawasaki disease ... Early treatment helps reduce the risk of Kawasaki disease affecting the coronary arteries and causing serious problems. Outlook Kawasaki disease can't be prevented. ...

  13. Heart Diseases

    MedlinePlus

    ... re like most people, you think that heart disease is a problem for others. But heart disease is the number one killer in the U.S. ... disability. There are many different forms of heart disease. The most common cause of heart disease is ...

  14. Newcastle disease

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Newcastle disease (ND), referred to as Exotic Newcastle disease (END) in the U. S., is an acute viral disease of domestic poultry and many other bird species and a recognized worldwide problem. Occurrence of END is due to an infection with virulent strains of Newcastle disease virus (NDV) and is a ...

  15. Menkes Disease

    MedlinePlus

    ... therapy approaches to Menkes disease. 3 1. Kaler, SG. The neurology of STPAT copper transporter disease: emerging ... Reviews Neurology , 2001:7:15-19.. 2. Kaler SG, et al. Neonatal Diagnosis and Treatment of Menkes ...

  16. Bone Diseases

    MedlinePlus

    ... also avoid smoking and drinking too much alcohol. Bone diseases can make bones easy to break. Different kinds ... Bones can also develop cancer and infections Other bone diseases, which are caused by poor nutrition, genetics, or ...

  17. Sandhoff Disease

    MedlinePlus

    ... Sandhoff Disease? Sandhoff disease is a rare, inherited lipid storage disorder that progressively destroys nerve cells in ... results in the harmful accumulation of certain fats (lipids) in the brain and other organs of the ...

  18. Gaucher Disease

    MedlinePlus

    ... one of the inherited metabolic disorders known as lipid storage diseases. Lipids are fatty materials that include oils, fatty acids, ... research to find ways to treat and prevent lipid storage disorders such as Gaucher disease. For example, ...

  19. Kidney Disease

    MedlinePlus

    ... How Can I Help a Friend Who Cuts? Kidney Disease KidsHealth > For Teens > Kidney Disease Print A ... Syndrome Coping With Kidney Conditions What Do the Kidneys Do? You might never think much about some ...

  20. Legionnaire disease

    MedlinePlus

    ... features on this page, please enable JavaScript. Legionnaire disease is an infection of the lungs and airways. It is caused by Legionella bacteria. Causes The bacteria that cause Legionnaire disease have ...

  1. Chagas disease

    MedlinePlus

    Kirchhoff LV. Chagas' disease. In: Goldman L, Schafer AI, eds. Cecil Medicine . 24th ed. Philadelphia, PA: Elsevier Saunders; 2011:chap 355. Kirchhoff LV. Trypanosoma species (American trypanosomiasis, Chagas' disease): Biology ...

  2. Huntington's Disease

    MedlinePlus

    ... express emotions. If one of your parents has Huntington's disease, you have a 50 percent chance of getting it. A blood test can tell you if have the HD gene and will develop the disease. Genetic counseling can ...

  3. Behcet's Disease

    MedlinePlus

    ... neurological disorders such as Behcet's disease. The National Human Genome Research Institute, another Institute of the National Institutes of Health, conducts research into the genomic basis of Behcet's disease. This research is aimed ...

  4. Digestive diseases

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/007447.htm Digestive diseases To use the sharing features on this page, please enable JavaScript. Digestive diseases are disorders of the digestive tract, which ...

  5. Liver Diseases

    MedlinePlus

    ... remove poisons. There are many kinds of liver diseases. Viruses cause some of them, like hepatitis A, ... the skin, can be one sign of liver disease. Cancer can affect the liver. You could also ...

  6. Kidney Diseases

    MedlinePlus

    ... until you go to the bathroom. Most kidney diseases attack the nephrons. This damage may leave kidneys ... medicines. You have a higher risk of kidney disease if you have diabetes, high blood pressure, or ...

  7. Meniere's Disease

    MedlinePlus

    Meniere's disease is a disorder of the inner ear. It can cause severe dizziness, a roaring sound in your ... together over several days. Some people with Meniere's disease have "drop attacks" during which the dizziness is ...

  8. Legionnaires' Disease

    MedlinePlus

    Legionnaires' disease is a type of pneumonia caused by bacteria. You usually get it by breathing in mist from ... spread from person to person. Symptoms of Legionnaires' disease include high fever, chills, a cough, and sometimes ...

  9. Eye Diseases

    MedlinePlus

    ... the back of the eye Macular degeneration - a disease that destroys sharp, central vision Diabetic eye problems ... defense is to have regular checkups, because eye diseases do not always have symptoms. Early detection and ...

  10. Parkinson's Disease

    MedlinePlus

    Parkinson's disease (PD) is a type of movement disorder. It happens when nerve cells in the brain don't ... coordination As symptoms get worse, people with the disease may have trouble walking, talking, or doing simple ...

  11. Endocrine Diseases

    MedlinePlus

    ... low, you may have a hormone disorder. Hormone diseases also occur if your body does not respond ... In the United States, the most common endocrine disease is diabetes. There are many others. They are ...

  12. Raynaud's Disease

    MedlinePlus

    Raynaud's disease is a rare disorder of the blood vessels, usually in the fingers and toes. It causes the ... secondary Raynaud's, which is caused by injuries, other diseases, or certain medicines. People in colder climates are ...

  13. Addison Disease

    MedlinePlus

    ... blood pressure and water and salt balance. Addison disease happens if the adrenal glands don't make ... problem with your immune system usually causes Addison disease. The immune system mistakenly attacks your own tissues, ...

  14. Chagas Disease

    MedlinePlus

    Chagas disease is caused by a parasite. It is common in Latin America but not in the United States. ... nose, the bite wound or a cut. The disease can also spread through contaminated food, a blood ...

  15. Wilson Disease

    MedlinePlus

    Wilson disease is a rare inherited disorder that prevents your body from getting rid of extra copper. You need ... copper into bile, a digestive fluid. With Wilson disease, the copper builds up in your liver, and ...

  16. Fifth disease

    MedlinePlus

    Parvovirus B19; Erythema infectiosum; Slapped cheek rash ... Fifth disease is caused by human parvovirus B19. It often affects preschoolers or school-age children during the spring. The disease spreads through the fluids in the nose and mouth ...

  17. Tickborne Diseases

    MedlinePlus

    ... for tickborne diseases ranges from studying the basic biology of the microbes that cause these diseases to ... Nucleotide Polymorphism Phylogenetics & Ontology Proteomics & Protein Analysis Systems Biology Data Portals Software Applications BCBB Mobyle Interface Designer ( ...

  18. Graves' Disease

    MedlinePlus

    ... our online catalog. ​ Additional Links Hashimoto's Disease Hyperthyroidism Hypothyroidism Pregnancy & Thyroid Disease Thyroid Tests Find a Specialist ... everyone who receives radioactive iodine treatment eventually develops hypothyroidism, which occurs when the thyroid does not make ...

  19. Lyme Disease

    MedlinePlus

    Lyme disease is a bacterial infection you get from the bite of an infected tick. The first symptom ... Muscle and joint aches A stiff neck Fatigue Lyme disease can be hard to diagnose because you may ...

  20. Gilbert disease

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/000301.htm Gilbert disease To use the sharing features on this page, please enable JavaScript. Gilbert disease is a common disorder passed down through ...

  1. Celiac Disease

    MedlinePlus

    ... immune disease in which people can't eat gluten because it will damage their small intestine. If you have celiac disease and eat foods with gluten, your immune system responds by damaging the small ...

  2. Pneumococcal Disease

    MedlinePlus

    ... pneumococcal disease. Quick Facts About Pneumococcal Disease and Vaccination According to WHO, pneumococcal pneumonia and meningitis are ... of antibiotic treatment. (9, 10, 11) Conjugate pneumococcal vaccination is safe and effective for preventing severe childhood ...

  3. Celiac Disease

    MedlinePlus

    ... having celiac disease? Yes, you can have gluten sensitivity without the immune system attack on the small ... gluten causes in celiac disease. Symptoms of gluten sensitivity are generally milder than those seen in celiac ...

  4. Fifth Disease

    MedlinePlus

    Fifth disease is a viral infection caused by parvovirus B19. The virus only infects humans; it's not the same parvovirus that dogs and cats can get. Fifth disease mostly affects children. Symptoms can include a low ...

  5. Bone Diseases

    MedlinePlus

    ... avoid smoking and drinking too much alcohol. Bone diseases can make bones easy to break. Different kinds ... break Osteogenesis imperfecta makes your bones brittle Paget's disease of bone makes them weak Bones can also ...

  6. Gaucher Disease

    MedlinePlus

    Gaucher disease is a rare, inherited disorder in which you do not have enough of an enzyme called glucocerebrosidase. ... It usually starts in childhood or adolescence. Gaucher disease has no cure. Treatment options for types 1 ...

  7. Kidney Diseases

    MedlinePlus

    ... until you go to the bathroom. Most kidney diseases attack the nephrons. This damage may leave kidneys ... medicines. You are at greater risk for kidney disease if you have diabetes, high blood pressure, or ...

  8. Parasitic Diseases

    MedlinePlus

    ... a bug bite, or sexual contact. Some parasitic diseases are easily treated and some are not. Parasites ... be seen with the naked eye. Some parasitic diseases occur in the United States. Contaminated water supplies ...

  9. Binswanger's Disease

    MedlinePlus

    ... and Information What is Binswanger's Disease? Binswanger's disease (BD), also called subcortical vascular dementia , is a type ... and brain tissue dies. A characteristic pattern of BD-damaged brain tissue can be seen with modern ...

  10. Wilson Disease

    MedlinePlus

    Wilson disease is a rare inherited disorder that prevents your body from getting rid of extra copper. You ... extra copper into bile, a digestive fluid. With Wilson disease, the copper builds up in your liver, and ...

  11. Heart Disease

    MedlinePlus

    ... this? Submit What's this? Submit Button Related CDC Web Sites Division for Heart Disease and Stroke Prevention ... this? Submit What's this? Submit Button Related CDC Web Sites Division for Heart Disease and Stroke Prevention ...

  12. Liver disease

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/000205.htm Liver disease To use the sharing features on this page, please enable JavaScript. The term "liver disease" applies to many conditions that stop the liver ...

  13. Parasitic Diseases

    MedlinePlus

    ... water, a bug bite, or sexual contact. Some parasitic diseases are easily treated and some are not. Parasites ... can be seen with the naked eye. Some parasitic diseases occur in the United States. Contaminated water supplies ...

  14. Lyme disease

    MedlinePlus

    Lyme disease is a bacterial infection that is spread through the bite of one of several types of ... Lyme disease is caused by bacteria called Borrelia burgdorferi ( B burgdorferi ). Blacklegged ticks and other species of ticks ...

  15. Kennedy's Disease

    MedlinePlus

    ... to prevent, treat, and cure them. NIH Patient Recruitment for Kennedy's Disease Clinical Trials At NIH Clinical Center Throughout the U.S. and Worldwide NINDS Clinical Trials Organizations Column1 Column2 Kennedy's Disease Association P.O. Box ...

  16. Parkinson disease

    MedlinePlus

    American Parkinson Disease Association. Parkinson's Disease Handbook: A Guide for Patients and Their Families. Revised 2009. Available at: www.apdaparkinson.org/uploads/files/MP51919AmParkinsonHBK-vaU.pdf . Accessed September 15, ...

  17. Brain Diseases

    MedlinePlus

    ... know what causes some brain diseases, such as Alzheimer's disease. The symptoms of brain diseases vary widely depending on the specific problem. In some cases, damage is permanent. In other cases, treatments such as surgery, medicines, or physical therapy can correct the source of the problem or ...

  18. Behcet's Disease

    MedlinePlus

    ... with Behçet’s disease keep their joints strong and flexible. What Is the Prognosis for a Person With Behçet’s Disease? Most people with Behçet’s disease can lead productive lives and control symptoms with proper medicine, rest, and exercise. Doctors ...

  19. Meniere's Disease.

    ERIC Educational Resources Information Center

    Schessel, David A.

    1997-01-01

    Meniere's disease is characterized by unpredictable spells of severe vertigo and fluctuations in hearing and tinnitus. This article discusses the incidence of Meniere's disease, the present status of our understanding of this disease, controversies in its diagnosis, and the multiple therapeutic modalities recruited in its treatment. (Contains…

  20. Crinkle Disease

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Crinkle disease of hop was first described in Europe in 1930, and subsequent reports of the disease appear in literature published in the 1960s and 1970s. The disease appears to be of little importance in most regions of hop production. A fastidious rickettsia-like organism (RLO) is thought to cau...

  1. Celiac Disease

    MedlinePlus

    Celiac disease is an immune disease in which people can't eat gluten because it will damage their small intestine. If you have celiac disease and eat foods with gluten, your immune system responds by damaging the small intestine. Gluten ...

  2. Lyme Disease.

    ERIC Educational Resources Information Center

    Taylor, George C.

    1991-01-01

    This overview of the public health significance of Lyme disease includes the microbiological specifics of the infectious spirochete, the entomology and ecology of the ticks which are the primary disease carrier, the clinical aspects and treatment stages, the known epidemiological patterns, and strategies for disease control and for expanded public…

  3. Alzheimer disease

    MedlinePlus

    ... of brain function that occurs with certain diseases. Alzheimer disease (AD) is one form of dementia. It affects ... The exact cause of Alzheimer disease (AD) is not known. Research shows that certain changes in the brain lead to AD. You are more likely to ...

  4. Parkinson Disease.

    PubMed

    Capriotti, Teri; Terzakis, Kristina

    2016-06-01

    Parkinson disease (PD) is a progressive neurodegenerative disease that affects one million people in the United States. This article reviews the etiology and pathophysiology of PD, risk factors, clinical manifestations, diagnostic criteria, and treatment of this common disease. Implications for home care clinicians are included. PMID:27243427

  5. Prostate Diseases

    MedlinePlus

    ... our e-newsletter! Aging & Health A to Z Prostate Diseases Basic Facts & Information What are Prostate Diseases? The prostate—one of the components of ... out anything serious. The Most Common Types of Prostate Diseases Benign prostatic hyperplasia (BPH) Prostatitis Prostate cancer ...

  6. Prion Diseases

    PubMed Central

    Geschwind, Michael D.

    2016-01-01

    Purpose of Review This article presents an update on the clinical aspects of human prion disease, including the wide spectrum of their presentations. Recent Findings Prion diseases, a group of disorders caused by abnormally shaped proteins called prions, occur in sporadic (Jakob-Creutzfeldt disease), genetic (genetic Jakob-Creutzfeldt disease, Gerstmann-Sträussler-Scheinker syndrome, and fatal familial insomnia), and acquired (kuru, variant Jakob-Creutzfeldt disease, and iatrogenic Jakob-Creutzfeldt disease) forms. This article presents updated information on the clinical features and diagnostic methods for human prion diseases. New antemortem potential diagnostic tests based on amplifying prions in order to detect them are showing very high specificity. Understanding of the diversity of possible presentations of human prion diseases continues to evolve, with some genetic forms progressing slowly over decades, beginning with dysautonomia and neuropathy and progressing to a frontal-executive dementia with pathology of combined prionopathy and tauopathy. Unfortunately, to date, all human prion disease clinical trials have failed to show survival benefit. A very rare polymorphism in the prion protein gene recently has been identified that appears to protect against prion disease; this finding, in addition to providing greater understanding of the prionlike mechanisms of neurodegenerative disorders, might lead to potential treatments. Summary Sporadic Jakob-Creutzfeldt disease is the most common form of human prion disease. Genetic prion diseases, resulting from mutations in the prion-related protein gene (PRNP), are classified based on the mutation, clinical phenotype, and neuropathologic features and can be difficult to diagnose because of their varied presentations. Perhaps most relevant to this Continuum issue on neuroinfectious diseases, acquired prion diseases are caused by accidental transmission to humans, but fortunately, they are the least common form and

  7. Glomerular disease.

    PubMed

    Vaden, Shelly L

    2011-08-01

    Glomerular diseases are a leading cause of chronic kidney disease in dogs but seem to be less common in cats. Glomerular diseases are diverse, and a renal biopsy is needed to determine the specific glomerular disease that is present in any animal. Familial glomerulopathies occur in many breeds of dogs. However, most dogs with glomerular disease have acquired glomerular injury that is either immune-complex mediated or due to systemic factors, both of which are believed to be the result of a disease process elsewhere in the body (i.e., neoplastic, infectious, and noninfectious inflammatory disorders). A thorough clinical evaluation is indicated in all dogs suspected of having glomerular disease and should include an extensive evaluation for potential predisposing disorders. Nonspecific management of dogs with glomerular disease can be divided into 3 major categories: (1) treatment of potential predisposing disorders, (2) management of proteinuria, and (3) management of uremia and other complications of glomerular disease and chronic kidney disease. Specific management of specific glomerular diseases has not been fully studied in dogs. However, it may be reasonable to consider immunosuppressive therapy in dogs that have developed a form of glomerulonephritis secondary to a steroid-responsive disease (e.g., systemic lupus erythematosus) or have immune-mediated lesions that have been documented in renal biopsy specimens. Appropriate patient monitoring during therapy is important for maximizing patient care. The prognosis for dogs and cats with glomerular disease is variable and probably dependent on a combination of factors. The purpose of this article is to discuss the general diagnosis and management of dogs with glomerular disease. PMID:21782143

  8. [Social diseases, civilization diseases or lifestyle diseases?].

    PubMed

    Betlejewski, Stansław

    2007-01-01

    In general, the development of civilization is viewed as a positive step for the well-being of the human species, leading to an increased duration and quality of life. The accelerated progress of civilization (mainly industrialization, urbanization and nutrition) has lead to new possibilities for adverse effects on human health. In former high civilization--like old Egypt, Greece, Roman, Chinese, Indian, Maya civilizations--the "modem civilization diseases" were unknown. Modem science through improved sanitation, vaccination and antibiotics as well as improved social and economical conditions, has eliminated the threat of death from most infectious diseases. In the years after World War II the social, economic and health conditions changed. Most deaths have resulted from heart disease, stroke, cancer and other diseases as a result of an inappropriate relationship of people with their environment and changed lifestyle. Lifestyle diseases are different from other diseases because they are potentially preventable and can be lowered with changes in diet, lifestyle and environment. PMID:18350729

  9. Borna disease.

    PubMed Central

    Hatalski, C. G.; Lewis, A. J.; Lipkin, W. I.

    1997-01-01

    Borna disease virus, a newly classified nonsegmented negative-strand RNA virus with international distribution, infects a broad range of warm-blooded animals from birds to primates. Infection causes movement and behavioral disturbances reminiscent of some neuropsychiatric syndromes. The virus has not been clearly linked to any human disease; however, an association between infection with the virus and selected neuropsychiatric disorders has been suggested. We reviewed recent advances in Borna disease virus research, focusing on evidence of infection in humans. PMID:9204293

  10. Gaucher Disease

    PubMed Central

    Nagral, Aabha

    2014-01-01

    Gaucher disease is the commonest lysosomal storage disease seen in India and worldwide. It should be considered in any child or adult with an unexplained splenohepatomegaly and cytopenia which are seen in the three types of Gaucher disease. Type 1 is the non-neuronopathic form and type 2 and 3 are the neuronopathic forms. Type 2 is a more severe neuronopathic form leading to mortality by 2 years of age. Definitive diagnosis is made by a blood test–the glucocerebrosidase assay. There is no role for histological examination of the bone marrow, liver or spleen for diagnosis of the disease. Molecular studies for mutations are useful for confirming diagnosis, screening family members and prognosticating the disease. A splenectomy should not be performed except for palliation or when there is no response to enzyme replacement treatment or no possibility of getting any definitive treatment. Splenectomy may worsen skeletal and lung manifestations in Gaucher disease. Enzyme replacement therapy (ERT) has completely revolutionized the prognosis and is now the standard of care for patients with this disease. Best results are seen in type 1 disease with good resolution of splenohepatomegaly, cytopenia and bone symptoms. Neurological symptoms in type 3 disease need supportive care. ERT is of no benefit in type 2 disease. Monitoring of patients on ERT involves evaluation of growth, blood counts, liver and spleen size and biomarkers such as chitotriosidase which reflect the disease burden. Therapy with ERT is very expensive and though patients in India have so far got the drug through a charitable access programme, there is a need for the government to facilitate access to treatment for this potentially curable disease. Bone marrow transplantation is an inferior option but may be considered when access to expensive ERT is not possible. PMID:25755533

  11. [Moyamoya disease].

    PubMed

    Esin, R G; Isayeva, Yu N; Gorobets, E A; Tokareva, N V; Esin, O R

    2016-01-01

    Moya-moya is a rare cerebrovascular disease characterized by the progressive occlusion of cerebral vessels with partial switching off the circle of Willis and arteries that feed it. The article provides a review of literature, modern diagnostic criteria and a description of a single clinical case. The onset of the disease in this patient was characterized by headache and speech disorders.An analysis of speech disorders showed that they were systemic. They were registered at all language levels (phonetic, lexical,morphological, syntactic). A long diagnostic search may be explained by clinical manifestations that are atypical for other cerebrovascular diseases and by the rarity of the disease. PMID:27386589

  12. Coeliac disease.

    PubMed

    Green, Peter H R; Jabri, Bana

    2003-08-01

    Coeliac disease is a genetically-determined chronic inflammatory intestinal disease induced by an environmental precipitant, gluten. Patients with the disease might have mainly non-gastrointestinal symptoms, and as a result patients present to various medical practitioners. Epidemiological studies have shown that coeliac disease is very common and affects about one in 250 people. The disease is associated with an increased rate of osteoporosis, infertility, autoimmune diseases, and malignant disease, especially lymphomas. The mechanism of the intestinal immune-mediated response is not completely clear, but involves an HLA-DQ2 or HLA-DQ8 restricted T-cell immune reaction in the lamina propria as well as an immune reaction in the intestinal epithelium. An important component of the disease is the intraepithelial lymphocyte that might become clonally expanded in refractory sprue and enteropathy-associated T-cell lymphoma. Study of the mechanism of the immune response in coeliac disease could provide insight into the mechanism of inflammatory and autoimmune responses and lead to innovations in treatment. PMID:12907013

  13. Celiac disease.

    PubMed

    Holtmeier, Wolfgang; Caspary, Wolfgang F

    2006-01-01

    Celiac disease is a chronic intestinal disease caused by intolerance to gluten. It is characterized by immune-mediated enteropathy, associated with maldigestion and malabsorption of most nutrients and vitamins. In predisposed individuals, the ingestion of gluten-containing food such as wheat and rye induces a flat jejunal mucosa with infiltration of lymphocytes. The main symptoms are: stomach pain, gas, and bloating, diarrhea, weight loss, anemia, edema, bone or joint pain. Prevalence for clinically overt celiac disease varies from 1:270 in Finland to 1:5000 in North America. Since celiac disease can be asymptomatic, most subjects are not diagnosed or they can present with atypical symptoms. Furthermore, severe inflammation of the small bowel can be present without any gastrointestinal symptoms. The diagnosis should be made early since celiac disease causes growth retardation in untreated children and atypical symptoms like infertility or neurological symptoms. Diagnosis requires endoscopy with jejunal biopsy. In addition, tissue-transglutaminase antibodies are important to confirm the diagnosis since there are other diseases which can mimic celiac disease. The exact cause of celiac disease is unknown but is thought to be primarily immune mediated (tissue-transglutaminase autoantigen); often the disease is inherited. Management consists in life long withdrawal of dietary gluten, which leads to significant clinical and histological improvement. However, complete normalization of histology can take years. PMID:16722573

  14. Huntington's Disease

    PubMed Central

    Finkbeiner, Steven

    2011-01-01

    Huntington's disease (HD) is the most common inherited neurodegenerative disease and is characterized by uncontrolled excessive motor movements and cognitive and emotional deficits. The mutation responsible for HD leads to an abnormally long polyglutamine (polyQ) expansion in the huntingtin (Htt) protein, which confers one or more toxic functions to mutant Htt leading to neurodegeneration. The polyQ expansion makes Htt prone to aggregate and accumulate, and manipulations that mitigate protein misfolding or facilitate the clearance of misfolded proteins tend to slow disease progression in HD models. This article will focus on HD and the evidence that it is a conformational disease. PMID:21441583

  15. Whipworm Disease

    MedlinePlus

    ... About NIAID News & Events Volunteer NIAID > Health & Research Topics > Whipworm Disease Skip Website Tools Website Tools Print this page Get email updates Order publications Volunteer for Clinical ...

  16. Moyamoya disease.

    PubMed Central

    Farrugia, M.; Howlett, D. C.; Saks, A. M.

    1997-01-01

    Moyamoya disease is a rare cerebrovascular condition of uncertain aetiology commonly affecting young persons. The disease is mainly seen in Japanese patients. We report two cases of moyamoya disease in Caucasian women and review the postulated aetiological factors and associated conditions as well as the spectrum of invasive and non-invasive imaging modalities useful in the diagnosis and follow-up of the disease, with particular reference to the developing role of magnetic resonance imaging and angiography. Images Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 PMID:9373593

  17. Alpers' Disease

    MedlinePlus

    ... caused by mutation in the gene for the mitochondrial DNA polymerase POLG. The disease occurs in about one in 100,000 persons. ... typically occur months before tissue samples show the mitochondrial DNA depletion, so ... with Alpers' disease develop symptoms in the first two years of ...

  18. Sever's Disease

    MedlinePlus

    ... Tests How do I know if my child's heel pain is caused by Sever's disease? In Sever's disease, heel pain can be in one or both heels. It ... cut down or stop any activity that causes heel pain. Apply ice to the injured heel for 20 ...

  19. Kidney Disease

    MedlinePlus

    ... version of this page please turn Javascript on. Kidney Disease What is Kidney Disease? What the Kidneys Do Click for more information You have two ... damaged, wastes can build up in the body. Kidney Function and Aging Kidney function may be reduced ...

  20. Cardiovascular Disease

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cardiovascular disease (CVD), particularly CHD (coronary heart disease) and stroke, remain the leading causes of death of women in America and most developed countries. In recent years the rate of CVD has declined in men but not in women. This is contributed to by an under-recognition of women’s C...

  1. Addison's Disease

    MedlinePlus

    ... is Addison’s disease? Addison’s disease affects your body’s adrenal glands. The adrenal glands are part of the endocrine system. The endocrine ... your moods, growth, metabolism, and tissue function. The adrenal glands are located just above your kidneys. They produce ...

  2. Disease management

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Soilborne pathogens that cause root diseases spend most of their life cycle in or on the soil. Soil management decisions will influence the survival, growth of these pathogens and severity of disease. Many of the cultural methods that growers have relied on in the past to reduce the impact of the...

  3. Endocrine Diseases

    MedlinePlus

    ... high or too low, you may have an endocrine disease or disorder. Endocrine diseases and disorders also occur if your body does not respond to hormones the way it is supposed to. Featured Topics Adrenal Insufficiency ... Topics Research Discoveries & News Children with Cushing ...

  4. Chagas Disease

    MedlinePlus

    ... to see whether the disease has affected your intestines and heart. Medicines can kill the parasite, especially early on. You can also treat related problems. For example, a pacemaker helps with certain heart ... practice food safety. Centers for Disease Control and Prevention

  5. Whipple's disease

    MedlinePlus

    ... include: Complete blood count ( CBC ) Polymerase chain reaction (PCR) test to check for the bacteria that cause the disease Small bowel biopsy Upper GI endoscopy (viewing the intestines with a flexible, lighted tube in a process called enteroscopy ) This disease may ...

  6. Prion Diseases

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Prion diseases comprise a set of rare fatal neurological diseases found in humans and other mammals. A prion is a protein capable of converting a normal cellular protein (PrPC) into a prion and thereby propagating an infection. A prion and PrPC differ solely in their conformation. There are differen...

  7. Mitochondrial Diseases

    PubMed Central

    Lee, Young-Mock

    2012-01-01

    Mitochondria contain the respiratory chain enzyme complexes that carry out oxidative phosphorylation and produce the main part of cellular energy in the form of ATP. Although several proteins related with signalling, assembling, transporting, and enzymatic function can be impaired in mitochondrial diseases, most frequently the activity of the respiratory chain protein complexes is primarily or secondarily affected, leading to impaired oxygen utilization and reduced energy production. Mitochondrial diseases usually show a chronic, slowly progressive course and present with multiorgan involvement with varying onset between birth and late adulthood. Neuromuscular system is frequently affected in mitochondrial diseases. Although there is actually no specific therapy and cure for mitochondrial diseases, the understanding of the pathophysiology may further facilitate the diagnostic approach and open perspectives to future in mitochondrial diseases. PMID:24649452

  8. Gaucher disease

    PubMed Central

    Rizk, Tamer M.; Ariganjoye, Rafiu O.; Alsaeed, Gihad I.

    2015-01-01

    We aim to describe an 8-year-old boy with an unusual clinical presentation of Gaucher disease (GD). Gaucher disease is a progressive lysosomal storage disorder due to deficiency of the specific enzyme glucocerebrosidase with varying clinical features, but often involving the monocytes-macrophages systems. This child ran a progressive course with a devastating outcome. Three distinct GD subtypes have been described with varying clinical features based on the presence or absence of neurologic involvement. Gaucher disease diagnosis is obtained via: enzyme activity assay, gene mutation study, bone marrow aspiration in addition to multiple other tests that have been successfully used in diagnosis of cases of GD. Treatment modalities include enzyme replacement treatment, substrate reduction therapy, bone marrow transplantation, blood transfusion, and surgery are available management modalities for GD. Gaucher disease is a chronic disease requiring a multidisciplinary team approach with regular follow up with multiple subspecialties. PMID:26166597

  9. Alzheimer's disease.

    PubMed

    Scheltens, Philip; Blennow, Kaj; Breteler, Monique M B; de Strooper, Bart; Frisoni, Giovanni B; Salloway, Stephen; Van der Flier, Wiesje Maria

    2016-07-30

    Although the prevalence of dementia continues to increase worldwide, incidence in the western world might have decreased as a result of better vascular care and improved brain health. Alzheimer's disease, the most prevalent cause of dementia, is still defined by the combined presence of amyloid and tau, but researchers are gradually moving away from the simple assumption of linear causality as proposed in the original amyloid hypothesis. Age-related, protective, and disease-promoting factors probably interact with the core mechanisms of the disease. Amyloid β42, and tau proteins are established core cerebrospinal biomarkers; novel candidate biomarkers include amyloid β oligomers and synaptic markers. MRI and fluorodeoxyglucose PET are established imaging techniques for diagnosis of Alzheimer's disease. Amyloid PET is gaining traction in the clinical arena, but validity and cost-effectiveness remain to be established. Tau PET might offer new insights and be of great help in differential diagnosis and selection of patients for trials. In the search for understanding the disease mechanism and keys to treatment, research is moving increasingly into the earliest phase of disease. Preclinical Alzheimer's disease is defined as biomarker evidence of Alzheimer's pathological changes in cognitively healthy individuals. Patients with subjective cognitive decline have been identified as a useful population in whom to look for preclinical Alzheimer's disease. Moderately positive results for interventions targeting several lifestyle factors in non-demented elderly patients and moderately positive interim results for lowering amyloid in pre-dementia Alzheimer's disease suggest that, ultimately, there will be a future in which specific anti-Alzheimer's therapy will be combined with lifestyle interventions targeting general brain health to jointly combat the disease. In this Seminar, we discuss the main developments in Alzheimer's research. PMID:26921134

  10. Lyme disease.

    PubMed

    Nat, Laura Bogdana; Simiti, Adriana Liana; Poanta, Laura Irina

    2014-01-01

    Lyme disease (Borreliosis), also called the "disease of 1000 faces", is produced by a bacterium called Borrelia burgdorferi, transmitted by the Ixodes tick. The clinical picture is non-specific and polymorph, with multisystemic involvement. Diagnosis is most often one of exclusion, and certain diagnosis is based on the presence of Borellia antibodies. The treatment is done differently depending on the stage of the disease and the severity of injuries, being used antibiotics like Doxycycline, Amoxicillin, Erythromycin or Penicillin. Under treatment the disease quickly heals without sequel, in the early stages, but advanced stages are usually resistant to treatment and chronic injuries can occur. Symptoms get worse without treatment and become chronic. We present the case of a woman of 66-year-old with a complex history of disease, which began one year prior to admission, through multiple and nonspecific symptoms; she presented herself in numerous medical services (gastroenterology, rheumatology--where an immunosuppressive treatment was initiated, hematology) without determining a final diagnosis. She was admitted in our service with altered general state and worsening symptoms, predominantly fever, muscle pain, joint pain, the patient being immobilized in bed. After multiple investigations and the problem of differential diagnosis with multiple pathologies, we finally established the diagnosis of Lyme disease. The peculiarities of the case are represented by the severity of the clinical manifestations and fulminant disease evolution under the unjustified administration of immunosuppressive treatment, and atypical joint involvement regarding localization and evolution that raised the issue of differential diagnosis with osteosarcoma or bone tuberculosis. PMID:25726630

  11. [Segawa disease].

    PubMed

    Segawa, Masaya

    2008-01-01

    The first report of Segawa disease was a report of two girls, cousin each other, with dystonic posture, under the title of "Hereditary progressive basal ganglia disorder" in 1971. After accumulation of cases with an adult case, I confirmed this disease does not transform to Parkinson's disease in adulthood and published with a nomenclature of "Hereditary progressive dystonia with marked diurnal fluctuation" in 1976. Polysomnographical examination for evaluating the sleep effects and correlation of the natural course to the age variation of the tyrosine hydroxylase activities in the striatum, these speculated this is a particular disorder caused by non-progressive decrement of the tyrosine hydroxylase at the terminal of the nigrostriatal dopamine neuron. This was supported by PET studies in early 1990's. Evaluation of pteridine metabolites in cerebrospinal fluid revealed partial decrement of the GTP cyclohydrolase I as the cause of this disease and induced the discovery of the causative gene. After the discovery of the gene, an autopsied case with dopa-responsive dystonia was confirmed as Segawa disease and the neuropathological and histochemical findings confirmed the hypothesis. Furthermore, these showed rather selective involvement the D1-direct pathways in the disease. However, it was also clarified existence of two types, one, classic type, postural dystonia and the other action dystonia with vigorous dystonic movements besides dystonic posture, which, is postulated to be caused by the dopamine neuron innervating to the subthalamic nucleus with D1 neuron. Existence of these two phenotypes also provides phenotypical variation of Segawa disease. PMID:18232327

  12. Lyme disease.

    PubMed

    Kalish, R

    1993-05-01

    The clinical features of Lyme disease have been well documented since its description as a distinct clinical entity in 1975. A better understanding of the diversity of Borrelia strains and species that cause the disease as well as new insights into the immunology and pathogenesis of Lyme disease help explain some of the observed variations in clinical manifestations. The diagnosis of Lyme disease may be straightforward when patients in endemic areas present with typical clinical features; however, the diagnosis should be in doubt when the clinical picture is nonspecific or atypical, or a feasible exposure history cannot be obtained. Laboratory diagnosis is primarily based on serologic techniques, but interpretation of test results can be fraught with uncertainty. Treatment with appropriate antibiotics is successful in the majority of cases of Lyme disease. However, some patients may not respond, and in these cases multiple repeated courses are usually ineffective and unwarranted. More data are needed to determine the appropriate treatment of Lyme disease during pregnancy, and the appropriate management of ixodes tick bites. A suitable arthropod vector and a competent animal reservoir host are essential for perpetuating Lyme disease in a geographic location. The intricate ecologic forces at work are well understood in certain endemic areas but are poorly defined elsewhere, particularly where the disease is sporadic or its existence is in question. Prevention of Lyme disease is best achieved through education regarding avoidance of the tick vector. A vaccine using a recombinant form of the OspA protein of B. burgdorferi has been successful in animal models. Whether an effective human vaccine can be developed remains unknown. PMID:8502779

  13. [CELIAC DISEASE].

    PubMed

    Malamut, Georgia; Cellier, Christophe

    2015-12-01

    Celiac disease is an inflammatory enteropathy, autoimmune-like, due to gluten intake in genetically predisposed persons with HLA-DQ2/DQ8 genotyping. Prevalence rates are approaching 1% of population in Europe and USA. Clinical expression of celiac disease is extremely various. Screening is based on detection of serum celiac antibodies and diagnosis is confirmed with duodenal biopsy. Treatment relies on gluten free diet (GFD) with eviction of wheat, barley and rye. GFD allows prevention of osteopenia, autoimmune diseases and malignant complications. The main cause of resistance to GFD because is its bad observance. PMID:26979028

  14. Focal autoimmune pancreatitis and chronic sclerosing sialadenitis mimicking pancreatic cancer and neck metastasis.

    PubMed

    Sun, Li; Zhou, Qiang; Brigstock, David R; Yan, Su; Xiu, Ming; Piao, Rong-Li; Gao, Yan-Hang; Gao, Run-Ping

    2014-12-14

    Type 1 autoimmune pancreatitis (AIP) or chronic sclerosing sialadenitis (Küttner's tumour) is an uncommon disorder that has recently been confirmed as an IgG4-related disease. Here, we describe a rare case of a 53-year-old male patient who primarily presented with pancreatic body mass, left neck mass and several lumps in his lower lip mimicking pancreatic cancer (PC) and neck metastasis. The patient underwent pancreatic body mass and labial gland lumps resection as well as an ultrasound-guided biopsy of the left neck mass. He was diagnosed with IgG4-related focal type of AIP (f-AIP) and Küttner's tumour by immunohistochemistry. The patient responded well to corticosteroid therapy and remains healthy with no signs of recurrence at one year follow-up. The differentiation of f-AIP from PC is very important to avoid unnecessary pancreatic resection. PMID:25516685

  15. Fabry Disease

    MedlinePlus

    ... kidneys may become progressively impaired, leading to renal failure. Other signs include decreased sweating, fever, and gastrointestinal ... of complications from strokes, heart disease, or kidney failure. What research is being done? The mission of ...

  16. Graves disease

    MedlinePlus

    ... is called hyperthyroidism. (An underactive thyroid leads to hypothyroidism .) Graves disease is the most common cause of ... these treatments, you will have an underactive thyroid (hypothyroidism). You will need to take replacement thyroid hormones ...

  17. Wilson Disease

    MedlinePlus

    ... Wilson disease. Growing knowledge of the copper transporting gene ATP7B, which in its mutated form causes WD, should lead to the design of better therapies for this disorder. NIH Patient Recruitment for Wilson ...

  18. Lyme disease.

    PubMed

    Evans, J

    1994-07-01

    In the United States, Lyme disease is the most common arthropod-borne infection. The majority of cases occur in the Northeast, the Midwest, and California, which are areas with established foci of Borrelia burgdorferi. Phenotypic and genotypic diversity of B. burgdorferi has resulted in its classification into three separate genospecies and may account for differences in disease expression. Clinical features of Lyme disease have expanded to include a flulike illness without erythema migrans and the persistence of intrathecal antibody responses after successful antibiotic therapy in neuroborreliosis. Better understanding of the pathogenic mechanisms of Lyme arthritis will help guide future treatment decisions, and recent progress made in assessing the risk of infection from tick bites and vaccine development may help calm public anxiety about Lyme disease. PMID:8068513

  19. Behcet's Disease

    MedlinePlus

    ... Old Silk Route,” which spans the region from Japan and China in the Far East to the ... the disease’s epidemiology is not well understood. In Japan, Behcet’s disease ranks as a leading cause of ...

  20. Lung Diseases

    MedlinePlus

    ... on Carcinogens: Captafol A Human Health Perspective on Climate Change (Full Report) (4MB) Certain Glass Wool Fibers (Inhalable) ( ... Environmental Public Health (PEPH) (1MB) Programs and Initiatives: Climate Change and Human Health Respiratory Disease and the Environment ( ...

  1. Pick disease

    MedlinePlus

    ... disease and their family may need to seek legal advice early in the course of the disorder. Advance care directive , power of attorney, and other legal actions can make it easier to make decisions ...

  2. Stargardt Disease

    MedlinePlus

    ... ways to prevent it. A decrease in color perception also occurs in Stargardt disease. This is because photoreceptor cells involved in color perception are concentrated in the macula. Back to top ...

  3. Crohn's Disease

    MedlinePlus

    ... can help control symptoms, and may include medicines, nutrition supplements, and/or surgery. Some people have long periods of remission, when they are free of symptoms. NIH: National Institute of Diabetes and Digestive and Kidney Diseases

  4. Whipple's disease

    MedlinePlus

    ... fatal. Treatment relieves symptoms and can cure the disease. ... Brain damage Heart valve damage (from endocarditis ) Nutritional deficiencies Symptoms return (which may be because of drug resistance) Weight loss

  5. Sever's Disease

    MedlinePlus

    ... Are Reading Upsetting News Reports? What to Say Vaccines: Which Ones & When? Smart School Lunches Emmy-Nominated Video "Cerebral Palsy: Shannon's Story" 5 Things to Know About Zika & Pregnancy Sever's Disease KidsHealth > ...

  6. Endocrine Diseases

    MedlinePlus

    Your endocrine system includes eight major glands throughout your body. These glands make hormones. Hormones are chemical messengers. They ... levels. In the United States, the most common endocrine disease is diabetes. There are many others. They ...

  7. Lung Diseases

    MedlinePlus

    ... many disorders affecting the lungs, such as asthma, COPD, infections like influenza, pneumonia and tuberculosis, lung cancer, and many other breathing problems. Some lung diseases can lead to respiratory failure. Dept. of Health and Human Services Office on Women's Health

  8. Moyamoya Disease

    MedlinePlus

    ... to prevent repeated strokes in children. NIH Patient Recruitment for Moyamoya Disease Clinical Trials At NIH Clinical Center Throughout the U.S. and Worldwide NINDS Clinical Trials Organizations Column1 Column2 National Rehabilitation Information Center (NARIC) 8400 ...

  9. Planning Diseases.

    ERIC Educational Resources Information Center

    Gabel, Medard

    1984-01-01

    To solve societal problems, both local and global, a global approach is needed. Serious diseases that are crippling present-day problem solving and planning are discussed, and the characteristics of a healthy, effective planning approach are described. (RM)

  10. Prion Diseases

    MedlinePlus

    ... and sometimes polymerize in neurodegenerative disorders. Credit: NIAID Biology & Genetics Scientists are examining how abnormal prion protein ... the abnormal form. Read more about prion diseases biology and genetics Therapeutic Approaches Although there are no ...

  11. Graves disease

    MedlinePlus

    ... is called hyperthyroidism . (An underactive thyroid leads to hypothyroidism .) Graves disease is the most common cause of ... radioactive iodine often will cause an underactive thyroid (hypothyroidism). Without getting the correct dosage of thyroid hormone ...

  12. Chagas disease

    MedlinePlus

    ... help control the spread of the disease. Blood banks in Central and South America screen donors for ... if the donor has the parasite. Most blood banks in the United States began screening for Chagas ...

  13. Krabbe disease

    MedlinePlus

    ... Walter JH, eds. Inborn Metabolic Diseases: Diagnosis and Treatment . 5th ed. New York, NY: Springer; 2012:chap 39. Read ... by: Chad Haldeman-Englert, MD, FACMG, Wake Forest School of Medicine, Department of Pediatrics, Section on ...

  14. Vascular Diseases

    MedlinePlus

    ... heart and blood vessels, such as diabetes or high cholesterol Smoking Obesity Losing weight, eating healthy foods, being active and not smoking can help vascular disease. Other treatments include medicines and surgery.

  15. Alzheimer disease

    MedlinePlus

    Senile dementia - Alzheimer type (SDAT); SDAT; Dementia - Alzheimer ... The exact cause of Alzheimer disease (AD) is not known. Research shows that certain changes in the brain lead to AD. You are more likely ...

  16. Zoonotic Diseases

    MedlinePlus

    ... gov . One Health About One Health Zoonotic Diseases History of One Health One Health in Action The Story of the Rift Valley Fever Virus Vaccine Lead Poisoning Investigation in Northern Nigeria Domestic One Health Activities "Friends" Magazine Global One ...

  17. Heart Disease

    MedlinePlus

    ... with heart disease? What do my cholesterol and triglyceride numbers mean? How can I lower my cholesterol? ... weight Know your numbers (blood pressure, cholesterol, and triglycerides) You can reduce your chances of getting heart ...

  18. Pilonidal Disease

    MedlinePlus

    Skip to main content ASCRS Patients Educational Resources Diseases and Conditions Patient Education Library Patient Success Stories Treatments and Screening Resources Find a Surgeon Hereditary Colorectal Cancer Registries Helpful Links Physicians ...

  19. Batten Disease

    MedlinePlus

    ... gene codes has not been identified. In addition, research scientists are working with NCL animal models to improve understanding and treatment of these disorders. One research team, for example, is ... for scientists to study the genetics of these diseases. NIH ...

  20. Huntington disease

    MedlinePlus

    ... physical exam and may ask about the patient's family history and symptoms. An exam of the nervous system ... Genetic counseling is advised if there is a family history of Huntington disease. Experts also recommend genetic counseling ...

  1. Alzheimer's Disease

    MedlinePlus

    ... risk of urinary tract and other serious infections. Malnutrition or dehydration: People who have Alzheimer’s disease may ... swallow. It’s important to watch for signs of malnutrition. If you think that a loved one might ...

  2. Hirschsprung's disease

    MedlinePlus

    Muscle contractions in the gut help digested foods and liquids move through the intestine. This is called peristalsis. Nerves between the muscle layers trigger the contractions. In Hirschsprung's disease, the nerves are missing from ...

  3. Canavan Disease

    MedlinePlus

    ... fibers in the brain, as well as providing nutritional support for nerve cells. In Canavan disease, many oligodendrocytes ... There is no cure, nor is there a standard course of treatment. Treatment is symptomatic and supportive. ...

  4. Gum Disease

    MedlinePlus

    ... disease. It ranges from simple gum inflammation, called gingivitis, to serious damage to the tissue and bone ... the worst cases, you can lose teeth. In gingivitis, the gums become red and swollen. They can ...

  5. Parkinson's Disease

    MedlinePlus

    ... about 5 to 10 percent of people with Parkinson's have "early-onset" disease which begins before the age of 50. Early-onset forms of Parkinson's are often inherited, though not always, and some ...

  6. Meningococcal Disease

    MedlinePlus

    ... at increased risk of meningococcal disease. This includes college students, military personnel, international travelers to areas where meningococcal ... You May Also Like An 18-Year-Old College Student’s Battle with Meningitis Meningococcal Serogroup B Cases and ...

  7. Lung disease

    MedlinePlus

    ... the lungs to take in oxygen and release carbon dioxide. People with this type of lung disorder often ... the lungs to take up oxygen and release carbon dioxide. These diseases may also affect heart function. An ...

  8. Wilson Disease

    MedlinePlus

    ... too much copper is poisonous. Normally, the liver filters extra copper and releases it into bile. Bile ... tract. In Wilson disease, the liver does not filter copper correctly and copper builds up in the ...

  9. Lyme disease

    MedlinePlus

    ... symptoms develop. A single dose of the antibiotic doxycycline may be given to someone soon after being ... the disease and the symptoms. Common choices include doxycycline, amoxicillin, azithromycin, cefuroxime, and ceftriaxone. Pain medicines, such ...

  10. Lyme Disease

    MedlinePlus

    ... It has also been reported in China, Europe, Japan, Australia, and the parts of the former Soviet ... bacterium can affect the joints, heart, and nervous system. The late phase of Lyme disease can also ...

  11. Parkinson disease

    MedlinePlus

    Nerve cells use a brain chemical called dopamine to help control muscle movement. With Parkinson disease, the brain cells that make dopamine slowly die. Without dopamine, the cells that control movement ...

  12. Parkinson's Disease

    MedlinePlus

    ... cells make and use a brain chemical called dopamine (say: DOH-puh-meen) to send messages to ... coordinate body movements. When someone has Parkinson's disease, dopamine levels are low. So, the body doesn't ...

  13. Hirschsprung disease

    MedlinePlus

    ... a condition that can lead to malnourishment and dehydration. When to Contact a Medical Professional Call your child's provider if: Your child develops symptoms of Hirschsprung disease Your child has abdominal pain ...

  14. Addison disease

    MedlinePlus

    ... genetic defects may also cause adrenal insufficiency. Symptoms Symptoms of Addison disease include: Chronic diarrhea, nausea, and vomiting Darkening of the skin in some places Dehydration Dizziness when standing up Paleness Extreme weakness , fatigue , ...

  15. Mitochondrial Diseases

    MedlinePlus

    ... in your body tissues. If you have a metabolic disorder, something goes wrong with this process. Mitochondrial diseases are a group of metabolic disorders. Mitochondria are small structures that produce energy in ...

  16. Crohn disease

    PubMed Central

    Stappenbeck, Thaddeus S.; Rioux, John D.; Mizoguchi, Atsushi; Saitoh, Tatsuya; Huett, Alan; Darfeuille-Michaud, Arlette; Wileman, Tom; Mizushima, Noboru; Carding, Simon; Akira, Shizuo; Parkes, Miles; Xavier, Ramnik J.

    2011-01-01

    Crohn disease (CD) is a chronic and debilitating inflammatory condition of the gastrointestinal tract.1 Prevalence in western populations is 100–150/100,000 and somewhat higher in Ashkenazi Jews. Peak incidence is in early adult life, although any age can be affected and a majority of affected individuals progress to relapsing and chronic disease. Medical treatments rely significantly on empirical corticosteroid therapy and immunosuppression, and intestinal resectional surgery is frequently required. Thus, 80% of patients with CD come to surgery for refractory disease or complications. It is hoped that an improved understanding of pathogenic mechanisms, for example by studying the genetic basis of CD and other forms of inflammatory bowel diseases (IBD), will lead to improved therapies and possibly preventative strategies in individuals identified as being at risk. PMID:20729636

  17. Liver Diseases

    MedlinePlus

    Your liver is the largest organ inside your body. It helps your body digest food, store energy, and remove poisons. There are many kinds of liver diseases. Viruses cause some of them, like hepatitis ...

  18. [Kawasaki disease].

    PubMed

    Gliwińska, E

    1995-01-01

    Kawasaki disease (KD), first described in Japan in 1967 by Dr. Tomisaku Kawasaki, is an acute multi system vasculitis of infancy and early childhood characterised by high fever, rash, conjunctivitis, inflammation of the mucous membranes, erythematous induration of the hands and feet and cervical lymphadenopathy. Synonyms for Kawasaki disease include "Kawasaki syndrome" and "mucocutaneous lymph node syndrome" (MCLS, MLNS, MCLNS). Kawasaki disease was initially presumed to occur only in Japan; but now this disease is known in the whole world. The first cases in the United States were reported in Hawaii in 1976. In poland 5 cases were recognized, and first time described in 1981. The etiology of Kawasaki disease remains unknown. Toxic, allergic and immunologic causes have been suspected, but most investigators favor an infectious cause or an immune response to an infectious agent. Among classes of microorganism suspected of causing Kawasaki disease were bacteria, leptospires, fungi, rickettsiae and a number of viruses. Recently, there has been considerable interest in the possibility, that Kawasaki disease is caused by RETROVIRUSES. Although the disease is generally benign and self-limited, about 20% of children develop coronary artery aneurysms. In 5% of cases, giant aneurysm/more then 8 mm/develop, predisposing the patient to acute coronary artery thrombosis, myocardial infarction and sudden death. This is the most serious complication of KD. Other manifestations of hearth involvement, include pericarditis, myocarditis, myocardial failure and mitral regurgitation. Besides this many other clinical findings are commonly noted in KD; such as: pneumonia, diarrhea, arthritis, aseptic meningitis, otitis media, obstructive jaundice, hydrops of gallbladder and others.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:7545822

  19. Legionnaires' disease.

    PubMed

    Cunha, Burke A; Burillo, Almudena; Bouza, Emilio

    2016-01-23

    Since first identified in early 1977, bacteria of the genus Legionella are recognised as a common cause of community-acquired pneumonia and a rare cause of hospital-acquired pneumonia. Legionella bacteria multisystem manifestations mainly affect susceptible patients as a result of age, underlying debilitating conditions, or immunosuppression. Water is the major natural reservoir for Legionella, and the pathogen is found in many different natural and artificial aquatic environments such as cooling towers or water systems in buildings, including hospitals. The term given to the severe pneumonia and systemic infection caused by Legionella bacteria is Legionnaires' disease. Over time, the prevalence of legionellosis or Legionnaires' disease has risen, which might indicate a greater awareness and reporting of the disease. Advances in microbiology have led to a better understanding of the ecological niches and pathogenesis of the condition. Legionnaires' disease is not always suspected because of its non-specific symptoms, and the diagnostic tests routinely available do not offer the desired sensitivity. However, effective antibiotics are available. Disease notification systems provide the basis for initiating investigations and limiting the scale and recurrence of outbreaks. This report reviews our current understanding of this disease. PMID:26231463

  20. Aortic Valve Disease

    MedlinePlus

    ... Disease Tricuspid Valve Disease Cardiac Rhythm Disturbances Thoracic Aortic Aneurysm Pediatric and Congenital Heart Disease Heart abnormalities that ... Disease Tricuspid Valve Disease Cardiac Rhythm Disturbances Thoracic Aortic Aneurysm Aortic Valve Disease Overview The human heart has ...

  1. [Eales' disease].

    PubMed

    Errera, M-H; Pratas, A; Goldschmidt, P; Sedira, N; Sahel, J-A; Benesty, J

    2016-05-01

    The syndrome of recurrent vitreous hemorrhages in young men was described for the first time by Henry Eales in 1880. The association with a clinical manifestation of ocular inflammation was reported 5years later. Eales disease affects young adults who present with ischemic retinal vasculitis, with the peripheral retina most commonly affected. Most cases have been reported in South Asia. Although the etiology of this abnormality is unknown, it may be related to an immune sensitivity to Mycobacterium tuberculosis antigens. Its pathogenesis is related to extensive ischemia that affects the retina, secondary to an obliterative retinal vasculopathy with release of angiogenic factors of the VEGF type. Involvement of the retina is the hallmark of the disease, which manifests as follows: periphlebitis, retinal capillary ischemia most often affecting the periphery with secondary proliferative retinopathy and retinal and/or papillary neovascularization, recurrent vitreous hemorrhages and tractional retinal detachment. These complications are potentially blinding. The natural history of Eales disease varies, with temporary or permanent remission in some cases and continuous progression in others. Progression is often bilateral, which necessitates regular follow-up. The treatment of Eales disease depends on the stage of the disease and is not well defined. Observation only, pars plana vitrectomy surgery and/or intravitreal injections of anti-VEGF are recommended in cases of vitreous hemorrhage, associated with corticosteroids when retinal vasculitis is present. Laser pan-retinal photocoagulation is necessary when neovascularization is present. PMID:27185661

  2. Infection and Cardiovascular Disease

    ClinicalTrials.gov

    2016-02-17

    Cardiovascular Diseases; Coronary Disease; Cerebrovascular Accident; Heart Diseases; Myocardial Infarction; Infection; Chlamydia Infections; Cytomegalovirus Infections; Helicobacter Infections; Atherosclerosis

  3. Peripheral artery disease - legs

    MedlinePlus

    ... if they have a history of: Abnormal cholesterol Diabetes Heart disease (coronary artery disease) High blood pressure ( hypertension ) Kidney disease involving hemodialysis Smoking Stroke ( cerebrovascular disease )

  4. Kawasaki Disease.

    PubMed

    Newburger, Jane W; Takahashi, Masato; Burns, Jane C

    2016-04-12

    Kawasaki disease is an acute, self-limited vasculitis of unknown etiology that occurs predominantly in infants and children. If not treated early with high-dose intravenous immunoglobulin, 1 in 5 children develop coronary artery aneurysms; this risk is reduced 5-fold if intravenous immunoglobulin is administered within 10 days of fever onset. Coronary artery aneurysms evolve dynamically over time, usually reaching a peak dimension by 6 weeks after illness onset. Almost all the morbidity and mortality occur in patients with giant aneurysms. Risk of myocardial infarction from coronary artery thrombosis is greatest in the first 2 years after illness onset. However, stenosis and occlusion progress over years. Indeed, Kawasaki disease is no longer a rare cause of acute coronary syndrome presenting in young adults. Both coronary artery bypass surgery and percutaneous intervention have been used to treat Kawasaki disease patients who develop myocardial ischemia as a consequence of coronary artery aneurysms and stenosis. PMID:27056781

  5. Crohn's disease

    PubMed Central

    2011-01-01

    Introduction Crohn's disease is a chronic condition of the gastrointestinal tract. It is characterised by transmural, granulomatous inflammation that occurs in a discontinuous pattern, with a tendency to form fistulae. The cause is unknown but may depend on interactions between genetic predisposition, environmental triggers, and mucosal immunity. Methods and outcomes We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of medical treatments to induce remission in adults with Crohn's disease? What are the effects of surgical interventions to induce and maintain remission in adults with small-bowel Crohn's disease? What are the effects of surgical interventions to induce remission in adults with colonic Crohn's disease? What are the effects of medical interventions to maintain remission in adults with Crohn's disease; and to maintain remission following surgery? What are the effects of lifestyle interventions to maintain remission in adults with Crohn's disease? We searched: Medline, Embase, The Cochrane Library, and other important databases up to December 2009 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). Results We found 93 systematic reviews, RCTs, or observational studies that met our inclusion criteria. Conclusions In this systematic review we present information relating to the effectiveness and safety of the following interventions: aminosalicylates, antibiotics, azathioprine/mercaptopurine, ciclosporin, corticosteroids (oral), enteral nutrition, fish oil, infliximab, methotrexate, probiotics, resection, segmental colectomy, smoking cessation, and strictureplasty. PMID:21524318

  6. Crohn's disease

    PubMed Central

    2007-01-01

    Introduction Crohn's disease is a long-term chronic condition of the gastrointestinal tract. It is characterised by transmural, granulomatous inflammation that occurs in a discontinuous pattern, with a tendency to form fistulae. The cause is unknown but may depend on interactions between genetic predisposition, environmental triggers, and mucosal immunity. Methods and outcomes We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of medical treatments in adults to induce remission in Crohn's disease? What are the effects of lifestyle interventions in adults with Crohn's disease to maintain remission? What are the effects of surgical interventions in adults with small-bowel Crohn's disease to induce remission? What are the effects of surgical interventions in adults with colonic Crohn's disease to induce remission? What are the effects of medical interventions to maintain remission in adults with Crohn's disease; and to maintain remission following surgery? We searched: Medline, Embase, The Cochrane Library and other important databases up to March 2006 (BMJ Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). Results We found 60 systematic reviews, RCTs, or observational studies that met our inclusion criteria. Conclusions In this systematic review we present information relating to the effectiveness and safety of the following interventions: aminosalicylates, antibiotics, azathioprine/mercaptopurine, ciclosporin, corticosteroids (oral), enteral nutrition, fish oil, infliximab, methotrexate, probiotics, resection, segmental colectomy, smoking cessation, and strictureplasty. PMID:19450352

  7. Dupuytren's disease.

    PubMed

    Worrell, Michael

    2012-01-01

    Dupuytren's disease is a benign contractile disorder of the hand. The condition commonly affects older men of Celtic descent. Although fibroproliferation and collagen alteration play a role in its etiology, defining a cause remains elusive. Nonoperative intervention for advanced disease has shown only short-term benefit. Therefore, open fasciectomy has become the mainstay of treatment. Associated morbidity and recurrence have prompted investigation into less invasive techniques, including needle aponeurotomy and enzymatic fasciotomy. Data from phase III studies using injectable collagenase are changing treatment algorithms. Postoperative rehabilitation includes nighttime splinting and immediate active range of motion exercises to facilitate return to function. PMID:22229922

  8. Dent's disease

    PubMed Central

    2010-01-01

    Dent's disease is a renal tubular disorder characterized by manifestations of proximal tubule dysfunction, including low-molecular-weight proteinuria, hypercalciuria, nephrolithiasis, nephrocalcinosis, and progressive renal failure. These features are generally found in males only, and may be present in early childhood, whereas female carriers may show a milder phenotype. Prevalence is unknown; the disorder has been reported in around 250 families to date. Complications such as rickets or osteomalacia may occur. The disease is caused by mutations in either the CLCN5 (Dent disease 1) or OCRL1 (Dent disease 2) genes that are located on chromosome Xp11.22 and Xq25, respectively. CLCN5 encodes the electrogenic Cl-/H+ exchanger ClC-5, which belongs to the CLC family of Cl- channels/transporters. OCRL1 encodes a phosphatidylinositol bisphosphate (PIP2) 5-phosphatase and mutations are also associated with Lowe Syndrome. The phenotype of Dent's disease is explained by the predominant expression of ClC-5 in the proximal tubule segments of the kidney. No genotype-phenotype correlation has been described thus far, and there is considerable intra-familial variability in disease severity. A few patients with Dent's disease do not harbour mutations in CLCN5 and OCRL1, pointing to the involvement of other genes. Diagnosis is based on the presence of all three of the following criteria: low-molecular-weight proteinuria, hypercalciuria and at least one of the following: nephrocalcinosis, kidney stones, hematuria, hypophosphatemia or renal insufficiency. Molecular genetic testing confirms the diagnosis. The differential diagnosis includes other causes of generalized dysfunction of the proximal tubules (renal Fanconi syndrome), hereditary, acquired, or caused by exogenous substances. Antenatal diagnosis and pre-implantation genetic testing is not advised. The care of patients with Dent's disease is supportive, focusing on the treatment of hypercalciuria and the prevention of

  9. Ostrich diseases.

    PubMed

    Verwoerd, D J

    2000-08-01

    Scientific knowledge of ostrich diseases is incomplete and very fragmented, with specific details on technical aspects of diagnostic and/or screening tests completely absent in most cases. Salmonella Typhimurium is common in multispecies collections and causes mortality in chicks younger than three months on commercial farms, but is rarely found in chicks older than six months, or slaughter birds of twelve to fourteen months in southern Africa. Campylobacter jejuni and Chlamydia psittaci are occasionally reported, mainly in young ostriches, but both remain a diagnostic challenge. Crimean-Congo haemorrhagic fever is transmitted to domestic animals including ostriches, principally by ticks of the genus Hyalomma. In the ostrich, the disease causes no clinical symptoms during a viraemia of approximately four days. Spongiform encephalopathy has not been reliably reported in ostriches, while anthrax has occurred rarely in modern times but was reportedly an important cause of death approximately 100 years ago in South Africa. Salmonella Gallinarum and S. Pullorum are unknown in ostriches. Pasteurella multocida occurs but is easily contained with antibiotics. Mycoplasma spp. are regularly found in an upper respiratory disease syndrome complicated by opportunistic bacterial pathogens. Ostriches of all ages are susceptible to challenge by velogenic Newcastle disease virus (NDV), but standard inactivated La Sota poultry vaccines can stimulate protective immunity lasting over six months. The viraemic period in vaccinated slaughter ostriches is between nine and eleven days and there are no indications of a carrier state or presence of the virus in the meat or any other tissues after this period, with peak immunoglobulin G response reached on day fourteen post infection. Haemagglutination inhibition tests are significantly less sensitive and less specific than enzyme-linked immunosorbent assays. Cloacal and choanal swabs used for direct virological screening in clinically

  10. Celiac disease.

    PubMed

    Rivera, E; Assiri, A; Guandalini, S

    2013-10-01

    Celiac disease, with a prevalence around 1% of the general population, is the most common genetically-induced food intolerance in the world. Triggered by the ingestion of gluten in genetically predisposed individuals, this enteropathy may appear at any age, and is characterized by a wide variety of clinical signs and symptoms. Among them, gastrointestinal presentations include chronic diarrhea, abdominal pain, weight loss or failure to thrive in children; but extra-intestinal manifestations are also common, and actually appear to be on the rise. They include a large variety of ailments, such as dermatitis Herpetiformis, anemia, short stature, osteoporosis, arthritis, neurologic problems, unexplained elevation of transaminases, and even female infertility. For the clinician interested in oral diseases, celiac disease can lead to delayed tooth eruption, dental enamel hypoplasia, recurrent oral aphthae. Diagnosing celiac disease requires therefore a high degree of suspicion followed by a very sensitive screening test: serum levels of the autoantibody anti-tissue transglutaminase. A positive subject will then be confirmed by an intestinal biopsy, and will then be put on a strict gluten-free diet, that in most cases will bring a marked improvement of symptoms. Newer forms of treatment which in the future will probably be available to the non-responsive patients are currently being actively pursued. PMID:23496382

  11. Lyme disease.

    PubMed

    Duffy, J

    1990-07-01

    Lyme disease is a complex multisystem disorder recognized on six continents that is epidemic in some parts of the world during spring, summer, and fall seasons. It is an infectious disease caused by a spirochete, B. burgdorferi, which is transmitted chiefly by I. dammini and pacificus ticks in the United States and I. ricinis in Europe. It is a disease with early and late cutaneous manifestations plus involvement of the nervous system, heart, eye, and joints in variable combinations. Diagnosis is based on patient contact with an endemic area, one or more characteristic clinical features, particularly erythema migrans rash, and a positive serologic test for B. burgdorferi infection in the majority of cases with illness greater than 4 to 6 weeks' duration. Although infection is the primary cause, immune mechanisms almost certainly play a synergistic role in some manifestations during late stages. Prompt diagnosis and treatment are important for full recovery. Therapy with doxycycline or amoxicillin is effective in the earliest stages but serious late complications require high doses of intravenous penicillin or ceftriaxone. Some sequelae respond well to antibiotic therapy while others such as chronic arthritis or advanced central nervous system disease may not. Anti-B. burgdorferi antibodies appear to be protective in certain experimental studies but data are limited and inconclusive in humans. PMID:2195920

  12. Wilson Disease

    MedlinePlus

    ... or 414–961–0533 Email: info@wilsonsdisease.org Internet: www.wilsonsdisease.org National Organization for Rare Disorders ... or 203–744–0100 Fax: 203–798–2291 Internet: www.rarediseases.org Office of Rare Diseases Research ...

  13. Neurologic Diseases

    MedlinePlus

    The brain, spinal cord, and nerves make up the nervous system. Together they control all the workings of the body. When something goes wrong ... develops, such as spina bifida Degenerative diseases, where nerve cells are ... to the spinal cord and brain Seizure disorders, such as epilepsy ...

  14. Cement disease.

    PubMed

    Jones, L C; Hungerford, D S

    1987-12-01

    Does "cement disease" exist? The bony environment surrounding a loosened cemented prosthesis is an abnormal pathologic condition which, if left unattended, will progress to a total failure of the joint including an inhibition of function and immobilizing pain. That biomaterial properties of the cement used for fixation also contribute to the pathologic state separates this disease from other modes of loosening. This leads inevitably to the conclusion that "cement disease" does exist. Methyl methacrylate has revolutionized the treatment of severe joint dysfunction. There can be no doubt that improving surgical technique, cement handling, and the cement itself will continue to improve the results and reduce the incidence of failure due to loosening. Cement is undoubtedly satisfactory for elderly patients with low activity levels and relatively short life expectancies. However, because of the inherent biologic and biomechanical properties of methyl methacrylate, it is unlikely that it can be rendered satisfactory in the long run for the young, the active, or the overweight patient, for whom alternatives are currently being sought. In such cases, the elimination of "cement disease" can only occur with the elimination of cement. Alternatives include the search for other grouting materials and the development of prostheses with satisfactory surfaces for either press-fit or biologic ingrowth. PMID:3315375

  15. Foodborne Diseases

    MedlinePlus

    ... Centers for Disease Control and Prevention Foodsafety.gov ​​ Javascript Error Your browser JavaScript is turned off causing certain features of the ... incorrectly. Please visit your browser settings and turn JavaScript on. Read more information on enabling JavaScript. Top ...

  16. Autoinflammatory Diseases

    MedlinePlus

    ... Behçet’s Disease Progress and Promise Key Words The Immune System When your body is attacked—perhaps by a virus or other germs—your immune system defends you. It “sees” and kills the germs ...

  17. Gaucher disease

    MedlinePlus

    ... signs of swelling in the liver and spleen, bone changes, lung disease, eye movement problems, heart problems, or hearing loss. The following tests may be done: Blood test to look for enzyme activity Bone marrow aspiration Biopsy of your spleen MRI CT ...

  18. Castleman disease

    PubMed Central

    Al-Amri, Ali M.

    2012-01-01

    Castleman and Towne described a disease presenting as a mediastinal mass resembling thymoma. It is also known as "giant lymph node hyperplasia", "lymph node hamartoma", "angiofollicular mediastinal lymph node hyperplasia", and "angiomatous lymphoid hyperplasia". The pathogenesis is unknown, but the bulk of evidence points toward faulty immune regulation, resulting in excessive B-lymphocyte and plasma-cell proliferation in lymphatic tissue. In addition to the mediastinal presentation, extrathoracic involvement in the neck, axilla, mesentery, pelvis, pancreas, adrenal gland, and retroperitoneum also have been described. There are 2 major pathologic variations of Castleman disease: (1) hyaline-vascular variant, the most frequent, characterized by small hyaline-vascular follicles and capillary proliferation; and (2) the plasma-cell variant, in which large lymphoid follicles are separated by sheets of plasma cells. The hyaline-vascular cases usually are largely asymptomatic, whereas the less common plasma-cell variant may present with fever, anemia, weight loss, and night sweats, along with polyclonal hypergamma-globulinemia. Castleman disease is a rare lymphoproliferative disorders. Few cases have been described world widely. In this article we reviewed the classification, pathogenesis, pathology, radiological features and up to date treatment with special emphasis on the role of viral stimulation, recent therapeutic modalities and the HIV-associated disease. PMID:23071471

  19. Huntington's Disease

    MedlinePlus

    ... rather than by the loss of individual cells, scientists are using cutting-edge methods such as optogenetics (where neurons are activated or silenced in the brains of living animals using light beams) to probe the cause ... defects in HD. Scientists are also using stem cells to study disease ...

  20. Sunflower diseases

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The sunflower disease chapter is part of the Sunflower Oilseeds Monograph, which will be a new publication in the AOCS Oilseeds Monograph series. The monograph contains an overview and history of sunflower crop development, how the oilseed is cultivated, how the oilseed is produced, how the seed is...

  1. SMUT DISEASES

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A COMPREHENSIVE REVIEW OF MOST ASPECTS OF COMMON BUNT AND DWARF BUNT DISEASES OF WHEAT IS PRESENTED. INCLUDED ARE SECTIONS ON HISTORY, DISTRIBUTION AND ECONOMIC IMPORTANCE, TAXONOMY, MORPHOLOGY, SPORE GERMINATION, CULTURE, AND PHYSIOLOGY. EXTENSIVE SECTIONS DEAL WITH RESEARCH METHODOLOGY AND DISEA...

  2. Lung Diseases

    MedlinePlus

    When you breathe, your lungs take in oxygen from the air and deliver it to the bloodstream. The cells in your body need oxygen to ... you breathe nearly 25,000 times. People with lung disease have difficulty breathing. Millions of people in ...

  3. Blount Disease

    MedlinePlus

    ... Fitness Diseases & Conditions Infections Q&A School & Jobs Drugs & Alcohol Staying Safe Recipes En Español Making a Change – Your Personal Plan Hot Topics Meningitis Choosing Your Mood Prescription Drug Abuse Healthy School Lunch Planner How Can I ...

  4. Lyme disease.

    PubMed

    Chomel, B

    2015-08-01

    Lyme disease is among the most frequently diagnosed zoonotic tick-borne diseases worldwide. The number of human cases has been on the increase since the first recognition of its aetiological agent. Lyme disease is caused by spirochete bacteria belonging to the genus Borrelia, with B. burgdorferi sensu stricto (s.s.) found in the Americas, and B. afzelii and B. garinii, in addition to B. burgdorferi s.s., in Europe and Asia. Environmental factors, such as human encroachment onto habitats favourable to ticks and their hosts, reduced deforestation, increased human outdoor activities, and climatic factors favouring a wider distribution of tick vectors, have enhanced the impact of the disease on both humans and animals. Clinical manifestations in humans include, in the early phases, erythema migrans, followed several weeks later by neuro-borreliosis (meningo-radiculitis, meningitis or meningo-encephalitis), Lyme arthritis and/or Borrelia lymphocytoma. In dogs, acute signs include fever, general malaise, lameness, lymph node enlargement and polyarthritis, as well as neuro-borreliosis in the chronic form. Diagnosis is mainly serological in both humans and animals, based on either a two-tier approach (an immunoenzymatic test followed by a Western blot confirmatory test) in humans or C(6) peptide, only in dogs. Early treatment with antibiotics, such as doxycycline or amoxicillin, for three weeks usually reduces the risk of chronic disease. Tick control, including the use of tick repellents for both humans and animals, particularly dogs, is highly reliable in preventing transmission. Vaccines are not available to prevent human infection, whereas several vaccines are available to reduce transmission and the clinical manifestations of infection in dogs. PMID:26601457

  5. Celiac disease

    PubMed Central

    Rodrigo, Luis

    2006-01-01

    Celiac disease (CD) is a common autoimmune disorder, induced by the intake of gluten proteins present in wheat, barley and rye. Contrary to common belief, this disorder is a protean systemic disease, rather than merely a pure digestive alteration. CD is closely associated with genes that code HLA-II antigens, mainly of DQ2 and DQ8 classes. Previously, it was considered to be a rare childhood disorder, but is actually considered a frequent condition, present at any age, which may have multiple complications. Tissue transglutaminase-2 (tTG), appears to be an important component of this disease, both, in its pathogenesis and diagnosis. Active CD is characterized by intestinal and/or extra-intestinal symptoms, villous atrophy and crypt hyperplasia, and strongly positive tTG auto-antibodies. The duodenal biopsy is considered to be the “gold standard” for diagnosis, but its practice has significant limitations in its interpretation, especially in adults. Occasionally, it results in a false-negative because of patchy mucosal changes and the presence of mucosal villous atrophy is often more severe in the proximal jejunum, usually not reached by endoscopic biopsies. CD is associated with increased rates of several diseases, such as iron deficiency anemia, osteoporosis, dermatitis herpetiformis, several neurologic and endocrine diseases, persistent chronic hypertransami-nasemia of unknown origin, various types of cancer and other autoimmune disorders. Treatment of CD dictates a strict, life-long gluten-free diet, which results in remission for most individuals, although its effect on some associated extraintestinal manifestations remains to be established.

  6. Fabry disease

    PubMed Central

    2010-01-01

    Fabry disease (FD) is a progressive, X-linked inherited disorder of glycosphingolipid metabolism due to deficient or absent lysosomal α-galactosidase A activity. FD is pan-ethnic and the reported annual incidence of 1 in 100,000 may underestimate the true prevalence of the disease. Classically affected hemizygous males, with no residual α-galactosidase A activity may display all the characteristic neurological (pain), cutaneous (angiokeratoma), renal (proteinuria, kidney failure), cardiovascular (cardiomyopathy, arrhythmia), cochleo-vestibular and cerebrovascular (transient ischemic attacks, strokes) signs of the disease while heterozygous females have symptoms ranging from very mild to severe. Deficient activity of lysosomal α-galactosidase A results in progressive accumulation of globotriaosylceramide within lysosomes, believed to trigger a cascade of cellular events. Demonstration of marked α-galactosidase A deficiency is the definitive method for the diagnosis of hemizygous males. Enzyme analysis may occasionnally help to detect heterozygotes but is often inconclusive due to random X-chromosomal inactivation so that molecular testing (genotyping) of females is mandatory. In childhood, other possible causes of pain such as rheumatoid arthritis and 'growing pains' must be ruled out. In adulthood, multiple sclerosis is sometimes considered. Prenatal diagnosis, available by determination of enzyme activity or DNA testing in chorionic villi or cultured amniotic cells is, for ethical reasons, only considered in male fetuses. Pre-implantation diagnosis is possible. The existence of atypical variants and the availability of a specific therapy singularly complicate genetic counseling. A disease-specific therapeutic option - enzyme replacement therapy using recombinant human α-galactosidase A - has been recently introduced and its long term outcome is currently still being investigated. Conventional management consists of pain relief with analgesic drugs

  7. Hirschprung's disease.

    PubMed Central

    Sullivan, P B

    1996-01-01

    Current evidence on the pathogenesis of Hirschprung's disease, then, favours the 'abnormal microenvironment' hypothesis wherein the developing and migrating normal neural crest cells confront a segmentally abnormal and hostile microenvironment in the colon. This hypothesis would account both for the congenital absence of ganglion cells in the wall of colon and also for the range of enteric neuronal abnormalities encountered including neuronal dysplasia, hypoganglionosis, and zonal aganglionosis. The abnormal constitution of the mesenchymal and basement membrane extracellular matrix in the affected segment of colon is presumably genetically determined and further understanding of the pathogenesis of this disorder will emerge as molecular geneticists characterise the specific genes and gene products associated with Hirschprung's disease. Advances in this field should permit gene probes to be developed to facilitate prenatal and postnatal diagnosis. PMID:8660047

  8. Thyroid disease

    SciTech Connect

    Falk, S.

    1990-01-01

    Presenting a multidisciplinary approach to the diagnosis and treatment of thyroid disease, this volume provides a comprehensive picture of current thyroid medicine and surgery. The book integrates the perspectives of the many disciplines that deal with the clinical manifestations of thyroid disorders. Adding to the clinical usefulness of the book is the state-of-the-art coverage of many recent developments in thyroidology, including the use of highly sensitive two-site TSH immunoradionetric measurements to diagnose thyroid activity; thyroglobulin assays in thyroid cancer and other diseases; new diagnostic applications of MRI and CT; treatment with radionuclides and chemotherapy; new developments in thyroid immunology, pathology, and management of hyperthyroidism; suppressive treatment with thyroid hormone; and management of Graves' ophthalmopathy. The book also covers all aspects of thyroid surgery, including surgical treatment of hyperthyroidism; papillary, follicular, and other carcinomas; thyroidectomy; and prevention and management of complications.

  9. Morgellons disease?

    PubMed

    Accordino, Robert E; Engler, Danielle; Ginsburg, Iona H; Koo, John

    2008-01-01

    Morgellons disease, a pattern of dermatologic symptoms very similar, if not identical, to those of delusions of parasitosis, was first described many centuries ago, but has recently been given much attention on the internet and in the mass media. The present authors present a history of Morgellons disease, in addition to which they discuss the potential benefit of using this diagnostic term as a means of building trust and rapport with patients to maximize treatment benefit. The present authors also suggest "meeting the patient halfway" and creating a therapeutic alliance when providing dermatologic treatment by taking their cutaneous symptoms seriously enough to provide both topical ointments as well as antipsychotic medications, which can be therapeutic in these patients. PMID:18318880

  10. Coronary heart disease

    MedlinePlus

    Heart disease, Coronary heart disease, Coronary artery disease; Arteriosclerotic heart disease; CHD; CAD ... Coronary heart disease is the leading cause of death in the United States for men and women. Coronary heart ...

  11. Peripheral Artery Disease

    MedlinePlus

    ... Physician Resources Professions Site Index A-Z Peripheral Artery Disease (PAD) Peripheral artery disease (PAD) refers to ... is peripheral artery disease treated? What is peripheral artery disease (PAD)? Peripheral artery disease, or PAD, refers ...

  12. Fifth Disease

    MedlinePlus

    ... Don’t worry! Fifth disease is caused by parvovirus, but it isn’t the same type of “parvo” that infects dogs and cats, so you aren’t at risk of catching it from pets. ... the pattern of the rash. A blood test also can be used to check for the antibody to parvovirus. An antibody is a type of protein that ...

  13. Lyme Disease.

    PubMed

    Hu, Linden T

    2016-05-01

    This issue provides a clinical overview of Lyme disease, focusing on prevention, diagnosis, treatment, and practice improvement. The content of In the Clinic is drawn from the clinical information and education resources of the American College of Physicians (ACP), including MKSAP (Medical Knowledge and Self-Assessment Program). Annals of Internal Medicine editors develop In the Clinic in collaboration with the ACP's Medical Education and Publishing divisions and with the assistance of additional science writers and physician writers. PMID:27136224

  14. Beryllium disease

    SciTech Connect

    Not Available

    1991-12-20

    After two workers at the nuclear weapons plant at Oak Ridge National Laboratory in Tennessee were diagnosed earlier this year with chronic beryllium disease (CBD), a rare and sometimes fatal scarring of the lungs, the Department of Energy ordered up a 4-year probe. Now, part of that probe has begun - tests conducted by the Oak Ridge Associated Universities' Center for Epidemiological Research measuring beryllium sensitivity in 3,000 people who've been exposed to the metal's dust since Manhattan Project managers opened the Y-12 plant at Oak Ridge in 1943. Currently, 119 Y-12 employees process beryllium, which has a number of industrial uses, including rocket heat shields and nuclear weapon and electrical components. The disease often takes 20 to 25 years to develop, and the stricken employees haven't worked with beryllium for years. There is no cure for CBD, estimated to strike 2% of people exposed to the metal. Anti-inflammatory steroids alleviate such symptoms as a dry cough, weight loss, and fatigue. Like other lung-fibrosis diseases that are linked to lung cancer, some people suspect CBD might cause some lung cancer. While difficult to diagnose, about 900 cases of CBD have been reported since a Beryllium Case Registry was established in 1952. The Department of Energy (DOE) estimates that about 10,000 DOE employees and 800,000 people in private industry have worked with beryllium.

  15. Retinoblastoma

    MedlinePlus

    ... It is especially important when more than 1 family member has had the disease, or if retinoblastoma occurs in both ... 8.1. Karcioglu ZA, Haik BG. Eye, orbit, and adnexal structures. In: Niederhuber JE, Armitage JO, Doroshow JH, Kastan ...

  16. [Renal disease].

    PubMed

    Espinosa-Cuevas, María de Los Ángeles

    2016-09-01

    Chronic renal failure in its various stages, requires certain nutritional restrictions associated with the accumulation of minerals and waste products that cannot be easily eliminated by the kidneys. Some of these restrictions modify the intake of proteins, sodium, and phosphorus. Milk and dairy products are sources of these nutrients. This article aims to inform the reader about the benefits including milk and dairy products relying on a scientific and critical view according to the clinical conditions and the stage of renal disease in which the patient is. PMID:27603894

  17. Infectious disease.

    PubMed

    Jaworski, Carrie A; Donohue, Brian; Kluetz, Joshua

    2011-07-01

    Athletes are susceptible to the same infections as the general population. However, special considerations often need to be taken into account when dealing with an athlete who has contracted an infectious disease. Health care providers need to consider how even common illnesses can affect an athlete's performance, the communicability of the illness to team members, and precautions/contraindications related to athletic participation. Recent advances in the prevention, diagnosis, and/or management of frequently encountered illnesses, as well as certain conditions that warrant special attention in the athletic setting, are discussed in detail. PMID:21658549

  18. [Bone diseases].

    PubMed

    Uebelhart, Brigitte; Rizzoli, René

    2016-01-13

    Calcium intake shows a small impact on bone mineral density and fracture risk. Denosumab is a more potent inhibitor of bone resorption than zoledronate. Abaloparatide, PTHrP analog, increases bone mineral density and decreases fracture incidence. Teriparatide could be delivered via a transdermic device. Romosozumab and odanacatib improve calculated bone strength. Sequential or combined treatments with denosumab and teriparatide could be of interest, but not denosumab followed by teriparatide. Fibrous dysplasia, Paget disease and hypophosphatasia are updated, as well as atypical femoral fracture and osteonecrosis of the jaw. PMID:26946704

  19. Chagas' disease.

    PubMed Central

    Tanowitz, H B; Kirchhoff, L V; Simon, D; Morris, S A; Weiss, L M; Wittner, M

    1992-01-01

    Chagas' disease, caused by Trypanosoma cruzi, is an important cause of morbidity in many countries in Latin America. The important modes of transmission are by the bite of the reduviid bug and blood transfusion. The organism exists in three morphological forms: trypomastigotes, amastigotes, and epimastigotes. The mechanism of transformation and differentiation is currently being explored, and signal transduction pathways of the parasites may be involved in this process. Parasite adherence to and invasion of host cells is a complex process involving complement, phospholipase, penetrin, neuraminidase, and hemolysin. Two clinical forms of the disease are recognized, acute and chronic. During the acute stage pathological damage is related to the presence of the parasite, whereas in the chronic stage few parasites are found. In recent years the roles of tumor necrosis factor, gamma interferon, and the interleukins in the pathogenesis of this infection have been reported. The common manifestations of chronic cardiomyopathy are arrhythmias and thromboembolic events. Autoimmune, neurogenic, and microvascular factors may be important in the pathogenesis of the cardiomyopathy. The gastrointestinal tract is another important target, and "mega syndromes" are common manifestations. The diagnosis and treatment of this infection are active areas of investigation. New serological and molecular biological techniques have improved the diagnosis of chronic infection. Exacerbations of T. cruzi infection have been reported for patients receiving immuno-suppressive therapy and for those with AIDS. Images PMID:1423218

  20. [Morton's disease].

    PubMed

    Isomoto, Shinji; Tanaka, Yasuhito

    2014-12-01

    Morton's disease refers to neuralgia at the web space of the toes with a pseudo-neuroma. It commonly occurs in the third web space of the foot in middle-aged and older women. The pseudo-neuroma is thought to be a secondary change after entrapment or repeated microtrauma. Patients complain of forefoot pain while walking. Typically, symptoms are caused by tight high-heeled shoes. The physical examination includes palpation of the web spaces and Mulder's test. Weight bearing foot radiographs are used to evaluate the deformity of the foot, especially at metatarsophalangeal (MTP) joints. MRI is useful for differential diagnosis of pseudo-neuroma, MTP joint arthritis, and interdigital bursitis. Conservative treatments are shoe modification, use of orthotic insoles, and injection of corticosteroids and local anesthesia. The injections are useful not only for the treatment but also for diagnosis of Morton's disease. If the local injection is not temporally effective, surgical treatment is not indicated. If the conservative treatment fails, surgical treatment is indicated. The most common surgery is excision of the pseudo-neuroma. The surgery is usually performed using a dorsal approach. PMID:25475032

  1. [Pancreatic Diseases].

    PubMed

    Schöfl, Rainer

    2016-06-22

    The author presents his personal choice of practical relevant papers of pancreatic diseases from 2014 to 2015. Nutritional factors and hypertriglycidemia are discussed as causes of acute pancreatitis. Tools to avoid post-ERCP(endoscopic retrograde cholangiopancreatography) pancreatitis are described and the natural course of fluid collections and pseudocysts is demonstrated. The value of secretin-MRCP(magnetic resonance cholangiopancreatography) for diagnosis of chronic pancreatitis is illustrated. Data help to choose the minimally effective prednisolone dose in autoimmune pancreatitis. The increased prevalence of fractures in patients with chronic pancreatitis highlights the necessity of screening for bone density loss. The association of vitamin D intake with pancreatic cancer is described. The probability of cancer in IPNM is shown and innovative surgical concepts to reduce the loss of pancreatic function are presented. Finally neoadjuvant concepts for the treatment of pancreatic cancer are highlighted. PMID:27329710

  2. Disease Activity Measures in Paediatric Rheumatic Diseases

    PubMed Central

    Luca, Nadia J.; Feldman, Brian M.

    2013-01-01

    Disease activity refers to potentially reversible aspects of a disease. Measurement of disease activity in paediatric rheumatic diseases is a critical component of patient care and clinical research. Disease activity measures are developed systematically, often involving consensus methods. To be useful, a disease activity measure must be feasible, valid, and interpretable. There are several challenges in quantifying disease activity in paediatric rheumatology; namely, the conditions are multidimensional, the level of activity must be valuated in the context of treatment being received, there is no gold standard for disease activity, and it is often difficult to incorporate the patient's perspective of their disease activity. To date, core sets of response variables are defined for juvenile idiopathic arthritis, juvenile systemic lupus erythematosus, and juvenile dermatomyositis, as well as definitions for improvement in response to therapy. Several specific absolute disease activity measures also exist for each condition. Further work is required to determine the optimal disease activity measures in paediatric rheumatology. PMID:24089617

  3. Polycystic Kidney Disease (PKD)

    MedlinePlus

    MENU Return to Web version Polycystic Kidney Disease Overview What is polycystic kidney disease? Polycystic kidney disease (PKD) is an inherited disease that affects the kidneys. Sacs of fluid (called ...

  4. Undifferentiated Connective Tissue Disease

    MedlinePlus

    ... Home Conditions Undifferentiated Connective Tissue Disease (UCTD) Undifferentiated Connective Tissue Disease (UCTD) Make an Appointment Find a Doctor ... L. Goldstein, MD, MMSc (February 01, 2016) Undifferentiated connective tissue disease (UCTD) is a systemic autoimmune disease. This ...

  5. Interstitial Lung Diseases

    MedlinePlus

    Interstitial lung disease is the name for a large group of diseases that inflame or scar the lungs. The inflammation and ... is responsible for some types of interstitial lung diseases. Specific types include Black lung disease among coal ...

  6. Motor Neuron Diseases

    MedlinePlus

    ... Enhancing Diversity Find People About NINDS NINDS Motor Neuron Diseases Information Page Condensed from Motor Neuron Diseases ... and Information Publicaciones en Español What are Motor Neuron Diseases? The motor neuron diseases (MNDs) are a ...

  7. High frequency of cutaneous manifestations including vitiligo and alopecia areata in a prospective cohort of patients with chronic graft-vs-host disease

    PubMed Central

    Čeović, Romana; Desnica, Lana; Pulanić, Dražen; Serventi Seiwerth, Ranka; Ilić, Ivana; Grce, Magdalena; Mravak Stipetić, Marinka; Klepac Pulanić, Tajana; Bilić, Ervina; Bilić, Ernest; Milošević, Milan; Vrhovac, Radovan; Nemet, Damir; Pavletic, Steven Z

    2016-01-01

    Aim To determine the frequency and the characteristics of cutaneous manifestations, especially vitiligo and alopecia areata, in patients with chronic graft-vs-host disease (cGVHD). Methods 50 patients with cGVHD were prospectively enrolled in the observational study protocol and evaluated by an experienced dermatologist. The evaluation was focused on the clinical spectrum of skin and adnexal involvement, and the cutaneous GVHD score was determined according to National Institutes of Health (NIH) Consensus criteria. The presence of vitiligo, alopecia, xerosis, nail changes, and dyspigmentation was also assessed. Results Out of 50 cGVHD patients, 28 (56%) had skin involvement, and 27 of them (96%) had hypo and/or hyperpigmentations. 11 patients (39%) had a mild cutaneous NIH cGVHD score, 22% moderate, and 39% severe. 15 (30%) patients had nail changes and 10 (20%) had vitiligo or alopecia areata. Univariate analysis showed that patients with vitiligo/alopecia areata received more lines of prior systemic immunosuppressive therapy (P = 0.043), had lower Karnofsky performance status (P = 0.028), and had a higher B-cell number (P = 0.005), platelet count (P = 0.022), and total protein (P = 0.024). Vitiligo and alopecia areata were associated with higher NIH skin score (P = 0.001), higher intensity of immunosuppressive treatment (P = 0.020), and total body irradiation conditioning (P = 0.040). Multivariate regression model showed that patients with higher NIH skin scoring were 3.67 times more likely to have alopecia and/or vitiligo (odds ratio 3.67; 95% confidence interval 1.26-10.73), controlled for all other factors in the model (age at study entry, number of B-cells, platelet count, and global NIH score). Conclusion These data indicate that vitiligo and alopecia areata occur more frequently in cGVHD than previously reported. PMID:27374824

  8. Meniere's disease.

    PubMed

    Nakashima, Tsutomu; Pyykkö, Ilmari; Arroll, Megan A; Casselbrant, Margaretha L; Foster, Carol A; Manzoor, Nauman F; Megerian, Cliff A; Naganawa, Shinji; Young, Yi-Ho

    2016-01-01

    Meniere's disease (MD) is a disorder of the inner ear that causes vertigo attacks, fluctuating hearing loss, tinnitus and aural fullness. The aetiology of MD is multifactorial. A characteristic sign of MD is endolymphatic hydrops (EH), a disorder in which excessive endolymph accumulates in the inner ear and causes damage to the ganglion cells. In most patients, the clinical symptoms of MD present after considerable accumulation of endolymph has occurred. However, some patients develop symptoms in the early stages of EH. The reason for the variability in the symptomatology is unknown and the relationship between EH and the clinical symptoms of MD requires further study. The diagnosis of MD is based on clinical symptoms but can be complemented with functional inner ear tests, including audiometry, vestibular-evoked myogenic potential testing, caloric testing, electrocochleography or head impulse tests. MRI has been optimized to directly visualize EH in the cochlea, vestibule and semicircular canals, and its use is shifting from the research setting to the clinic. The management of MD is mainly aimed at the relief of acute attacks of vertigo and the prevention of recurrent attacks. Therapeutic options are based on empirical evidence and include the management of risk factors and a conservative approach as the first line of treatment. When medical treatment is unable to suppress vertigo attacks, intratympanic gentamicin therapy or endolymphatic sac decompression surgery is usually considered. This Primer covers the pathophysiology, symptomatology, diagnosis, management, quality of life and prevention of MD. PMID:27170253

  9. Muscle disease.

    PubMed

    Tsao, Chang-Yong

    2014-02-01

    On the basis of strong research evidence, Duchenne muscular dystrophy (DMD), the most common severe childhood form of muscular dystrophy, is an X-linked recessive disorder caused by out-of-frame mutations of the dystrophin gene. Thus, it is classified asa dystrophinopathy. The disease onset is before age 5 years. Patients with DMD present with progressive symmetrical limb-girdle muscle weakness and become wheelchair dependent after age 12 years. (2)(3). On the basis of some research evidence,cardiomyopathy and congestive heart failure are usually seen in the late teens in patients with DMD. Progressive scoliosis and respiratory in sufficiency often develop once wheelchair dependency occurs. Respiratory failure and cardiomyopathy are common causes of death, and few survive beyond the third decade of life. (2)(3)(4)(5)(6)(7). On the basis of some research evidence, prednisone at 0.75 mg/kg daily (maximum dose, 40 mg/d) or deflazacort at 0.9 mg/kg daily (maximum dose, 39 mg/d), a derivative of prednisolone (not available in the United States), as a single morning dose is recommended for DMD patients older than 5 years, which may prolong independent walking from a few months to 2 years. (2)(3)(16)(17). Based on some research evidence, treatment with angiotensin-converting enzyme inhibitors, b-blockers, and diuretics has been reported to be beneficial in DMD patients with cardiac abnormalities. (2)(3)(5)(18). Based on expert opinion, children with muscle weakness and increased serum creatine kinase levels may be associated with either genetic or acquired muscle disorders (Tables 1 and 3). (14)(15) PMID:24488829

  10. Glomerulocystic kidney disease

    PubMed Central

    Siroky, Brian J.; Yin, Hong

    2010-01-01

    Glomerulocystic disease is a rare renal cystic disease with a long descriptive history. Findings from recent studies have significantly advanced the pathophysiological understanding of the disease processes leading to this peculiar phenotype. Many genetic syndromes associated with glomerulocystic disease have had their respective proteins localized to primary cilia or centrosomes. Transcriptional control of renal developmental pathways is dysregulated in obstructive diseases that also lead to glomerulocystic disease, emphasizing the importance of transcriptional choreography between renal development and renal cystic disease. PMID:20091054

  11. Prevention of infection caused by immunosuppressive drugs in gastroenterology

    PubMed Central

    Orlicka, Katarzyna; Barnes, Eleanor

    2013-01-01

    Immunosuppressive therapy is frequently used to treat gastrointestinal diseases such as inflammatory bowel disease, autoimmune hepatitis, IgG4-related disease (autoimmune pancreatitis and sclerosing cholangitis) and in the post-transplantation setting. These drugs interfere with the immune system. The main safety concern with their use is the risk of infections. Certain infections can be prevented or their impact minimized. Physicians must adopt preventative strategies and should have a high degree of suspicion to recognize infections early and treat appropriately. This article reviews the risk factors for infections, the mechanism of action of immunosuppressive therapy and proposes preventive strategies. PMID:23819020

  12. Testing for Kidney Disease

    MedlinePlus

    ... Education Program > Learn About Kidney Disease > What Causes Kidney Disease? > Testing for Kidney Disease | Share External Link Disclaimer What ... from our online catalog . Alternate Language URL Español Testing for Kidney Disease Page Content Early kidney disease usually does not ...

  13. RARE DISEASES LIST

    EPA Science Inventory

    The rare disease list includes rare diseases and conditions for which information requests have been made to the Office of Rare Diseases. A rare disease is defined as a disease or condition for which there are fewer than 200,000 affected persons alive in the United States. The Of...

  14. Celiac disease and metabolic bone disease.

    PubMed

    Xing, Yanming; Morgan, Sarah L

    2013-01-01

    Celiac disease is a common autoimmune gastrointestinal disorder affecting multiple organs, precipitated in genetically vulnerable persons by the ingestion of gluten. Gluten is poorly digested and is presented to the intestinal mucosa as a large polypeptide. Binding to human leukocyte antigen-DQ2 and human leukocyte antigen-DQ8 molecules on antigen-presenting cells stimulates cellular and humeral immune reactions. Although common serological tests are available to diagnose celiac disease, the diagnosis of celiac disease is often delayed or missed because of lack of recognition as the disease presentation in adults is highly variable and may be asymptomatic. Celiac disease is a common secondary cause of metabolic bone disease and delayed treatment with gluten-free diet affects bone mineral density and fracture risk, so it is crucial to diagnose and treat celiac disease promptly. In this article, we will review recent studies of celiac disease in adults and provide practical, easily accessible information for busy clinicians. PMID:24090646

  15. Spinal Cord Diseases

    MedlinePlus

    ... this can also injure the spinal cord. Other spinal cord problems include Tumors Infections such as meningitis and polio Inflammatory diseases Autoimmune diseases Degenerative diseases such as amyotrophic lateral ...

  16. United Mitochondrial Disease Foundation

    MedlinePlus

    ... Caregivers! Want to help? Enroll now in the Mitochondrial Disease Community Registry to advance the development of treatments and cures. HOME What is Mitochondrial Disease Types of Mitochondrial Disease Possible Symptoms Getting a ...

  17. Treatment of Celiac Disease

    MedlinePlus

    ... Mission Statement Press Releases 2015 CSA Youth Ambassador PEER Grants Awarded Bountiful Pantry DNI Group, LLC Earth ... for Celiac Disease International Symposium Celiac Disease 2013 Peer Review Research Application History of Gluten Induced Diseases ...

  18. Lipid Storage Diseases

    MedlinePlus

    ... Awards Enhancing Diversity Find People About NINDS NINDS Lipid Storage Diseases Information Page Condensed from Lipid Storage ... en Español Additional resources from MedlinePlus What are Lipid Storage Diseases? Lipid storage diseases are a group ...

  19. Tay-Sachs Disease

    MedlinePlus

    ... metabolic disease caused by the harmful buildup of lipids (fatty materials such as oils and acids) in ... management, and therapy of rare diseases, including the lipid storage diseases. Additional research funded by the NINDS ...

  20. Niemann-Pick disease

    MedlinePlus

    Niemann-Pick disease is a group of diseases passed down through families (inherited) in which fatty substances called lipids ... Niemann-Pick disease types A and B occur when cells in the body do not have an enzyme called ...

  1. Peripheral Vascular Disease

    MedlinePlus

    ... Information Center Back to previous page En español Aneurysms and Dissections Angina Arrhythmia Bundle Branch Block Cardiomyopathy ... blockage including peripheral artery disease or PAD Aortic aneurysms Buerger's Disease Raynaud's Phenomenon Disease of the veins ...

  2. Chronic obstructive pulmonary disease

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/000091.htm Chronic obstructive pulmonary disease To use the sharing features on this page, please enable JavaScript. Chronic obstructive pulmonary disease (COPD) is a common lung disease. Having COPD ...

  3. Digestive Diseases Materials

    MedlinePlus

    ... NIDDK Health Information NIDDK Home NIDDK Image Library Digestive Disease, Nutrition, and Weight-control Materials Healthy eating, ... Materials Statistics Tip Sheets Catalog Home | Diabetes Materials | Digestive Diseases Materials | Kidney and Urologic Diseases Materials Online ...

  4. Adult Still's disease

    MedlinePlus

    Still's disease - adult; AOSD ... than 1 out of 100,000 people develop adult-onset Still's disease each year. It affects women more often than men. The cause of adult Still's disease is unknown. No risk factors for ...

  5. Paget's Disease of Bone

    MedlinePlus

    ... page please turn Javascript on. Paget's Disease of Bone What is Paget's Disease of Bone? Click for more information Enlarged and Misshapen Bones Paget's disease of bone causes affected bones to ...

  6. Carotid Artery Disease

    MedlinePlus

    ... from the NHLBI on Twitter. What Is Carotid Artery Disease? Carotid artery disease is a disease in ... blood to your face, scalp, and neck. Carotid Arteries Figure A shows the location of the right ...

  7. Heart disease - resources

    MedlinePlus

    Resources - heart disease ... The following organizations are good resources for information on heart disease: American Heart Association -- www.heart.org Centers for Disease Control and Prevention -- www.cdc.gov/heartdisease

  8. Kidney disease - resources

    MedlinePlus

    Resources - kidney disease ... The following organizations are good resources for information on kidney disease: National Kidney Disease Education Program -- www.nkdep.nih.gov National Kidney Foundation -- www.kidney.org National ...

  9. Lyme disease (image)

    MedlinePlus

    Lyme disease is an acute inflammatory disease characterized by skin changes, joint inflammation and symptoms similar to ... that is caused by the bacterium Borrelia burgdorferi . Lyme disease is transmitted by the bite of a ...

  10. Acid Lipase Disease

    MedlinePlus

    ... Awards Enhancing Diversity Find People About NINDS NINDS Acid Lipase Disease Information Page Synonym(s): Cholesterol Ester Storage ... Trials Related NINDS Publications and Information What is Acid Lipase Disease ? Acid lipase disease or deficiency occurs ...

  11. Childhood Interstitial Lung Disease

    MedlinePlus

    ... from the NHLBI on Twitter. What Is Childhood Interstitial Lung Disease? Childhood interstitial (in-ter-STISH-al) lung disease, ... with similar symptoms—it's not a precise diagnosis. Interstitial lung disease (ILD) also occurs in adults. However, the cause ...

  12. Lyme disease (image)

    MedlinePlus

    Lyme disease is an acute inflammatory disease characterized by skin changes, joint inflammation and symptoms similar to the ... that is caused by the bacterium Borrelia burgdorferi . Lyme disease is transmitted by the bite of a deer ...

  13. Parkinson disease - discharge

    MedlinePlus

    Your doctor has told you that you have Parkinson disease . This disease affects the brain and leads ... have you take different medicines to treat your Parkinson disease and many of the problems that may ...

  14. Tay-Sachs disease

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/001417.htm Tay-Sachs disease To use the sharing features on this page, please enable JavaScript. Tay-Sachs disease is a life-threatening disease of the ...

  15. Parkinson disease - discharge

    MedlinePlus

    Your doctor has told you that you have Parkinson disease . This disease affects the brain and leads to ... have you take different medicines to treat your Parkinson disease and many of the problems that may come ...

  16. Degenerative Nerve Diseases

    MedlinePlus

    Degenerative nerve diseases affect many of your body's activities, such as balance, movement, talking, breathing, and heart function. Many ... viruses. Sometimes the cause is not known. Degenerative nerve diseases include Alzheimer's disease Amyotrophic lateral sclerosis Friedreich's ...

  17. Ebola Virus Disease

    MedlinePlus

    ... 2014 Fact sheets Features Commentaries 2014 Multimedia Contacts Ebola virus disease Fact sheet Updated January 2016 Key ... for survivors of Ebola virus disease Symptoms of Ebola virus disease The incubation period, that is, the ...

  18. Alzheimer's Disease Medications

    MedlinePlus

    ... Referral Center Alzheimer's Disease Education and Referral Center Alzheimer's Disease Education and Referral Center Home About Alzheimer’s ... Plan National Alzheimer's Project Act (NAPA) About ADEAR Alzheimer's Disease Medications Fact Sheet Treatment for Mild to ...

  19. Understanding Alzheimer's Disease

    MedlinePlus

    ... Referral Center Alzheimer's Disease Education and Referral Center Alzheimer's Disease Education and Referral Center Home About Alzheimer’s ... National Alzheimer's Project Act (NAPA) About ADEAR Understanding Alzheimer's Disease: What You Need to Know Introduction Many ...

  20. Diabetes and Kidney Disease

    MedlinePlus

    ... Disease, and Other Dental Problems Diabetic Eye Disease Diabetes and Kidney Disease What are my kidneys and ... urine until releasing it through urination. How can diabetes affect my kidneys? Too much glucose , also called ...

  1. Sickle Cell Disease Quiz

    MedlinePlus

    ... False: People with sickle cell disease cannot get malaria. A True B False 4. True or False: ... False: People with sickle cell disease cannot get malaria. False People with sickle cell disease can get ...

  2. Autoimmune liver disease panel

    MedlinePlus

    Liver disease test panel - autoimmune ... Autoimmune disorders are a possible cause of liver disease. The most common of these diseases are autoimmune hepatitis and primary biliary cirrhosis. This group of tests helps your health care provider diagnose ...

  3. Diabetes and kidney disease

    MedlinePlus

    Diabetic nephropathy; Nephropathy - diabetic; Diabetic glomerulosclerosis; Kimmelstiel-Wilson disease ... Diabetic kidney disease is a major cause of sickness and death in people with diabetes. It can ...

  4. A special subtype of POEMS syndrome: IgG4 subtype

    PubMed Central

    Zheng, Miao; Zhou, Pan; Zheng, Kai; Meng, Li; Liu, Xian; Chu, Mengdi; Lu, Jie; Dong, Lingli

    2016-01-01

    Both POEMS syndrome and IgG4 related diseases are uncommon and clinical manifestations have been multifarious and nonspecific. There is still no literature describing the relationships between these two diseases. This study describes a case of a 33-year-old woman with POEMS syndrome, who had high serum IgG4 concentration and monoclonal IgG4 positive plasmacyte tissue infiltration. This is the first available report of the IgG4 subtype of POEMS syndrome. It is found that the best treatment is to find a novel therapy that targets the plasma cells directly. PMID:27158350

  5. Acute Painful Ptosis Secondary to IgG4 Dacryoadenitis.

    PubMed

    Hussain, Rumana; El-Khyat, Abdul; Berry-Brincat, Antonella

    2016-01-01

    A 48-year-old lorry driver presented with 3 weeks of blurred vision, pain and diplopia. There was a right upper lid ptosis with some restriction of eye movements. A CT revealed an enlarged lacrimal gland and lacrimal gland biopsy showed IgG4-positive plasma cells. The patient responded to oral prednisolone and fully recovered. As a condition which mimics a number of diseases, an IgG4-related disease presents a diagnostic challenge and ought to be considered in both acute and chronic presentations. PMID:27293410

  6. Diseases of Dairy Animals: Infectious Diseases: Johne's Disease

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Johne's disease is a chronic, debilitating intestinal disorder in cattle, sheep and wild ruminants, characterized by diarrhea, weight loss and death. Animals usually become infected when they are young by ingesting feces or milk containing the causative bacteria. However, clinical signs of disease...

  7. Biomarker for Glycogen Storage Diseases

    ClinicalTrials.gov

    2016-08-25

    Fructose Metabolism, Inborn Errors; Glycogen Storage Disease; Glycogen Storage Disease Type I; Glycogen Storage Disease Type II; Glycogen Storage Disease Type III; Glycogen Storage Disease Type IV; Glycogen Storage Disease Type V; Glycogen Storage Disease Type VI; Glycogen Storage Disease Type VII; Glycogen Storage Disease Type VIII

  8. Diabetic Heart Disease

    MedlinePlus

    ... be coronary heart disease (CHD), heart failure, and diabetic cardiomyopathy. Diabetes by itself puts you at risk for heart disease. Other risk factors include Family history of heart disease Carrying extra ... Some people who have diabetic heart disease have no signs or symptoms of ...

  9. Interstitial Lung Diseases

    MedlinePlus

    Interstitial lung disease is the name for a large group of diseases that inflame or scar the lungs. The inflammation and scarring make it hard to ... air is responsible for some types of interstitial lung diseases. Specific types include Black lung disease among ...

  10. Fungal and Bacterial Diseases.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fungal and bacterial diseases are important constraints to production. Recognition of diseases and information on their biology is important in disease management. This chapter is aimed at providing diagnostic information on fungal and bacterial diseases of sugar beet and their biology, epidemiolo...

  11. Rare Parotid Gland Diseases.

    PubMed

    Sanan, Akshay; Cognetti, David M

    2016-04-01

    The differential diagnosis for "rare" parotid gland diseases is broad and encompasses infectious, neoplastic, autoimmune, metabolic, and iatrogenic etiologies. The body of knowledge of parotid gland diseases has grown owing to advances in imaging and pathologic analysis and molecular technology. This article reviews rare parotid diseases, discussing the respective disease's clinical presentation, diagnosis, imaging, pathogenesis, treatment, and prognosis. PMID:26902981

  12. Cardiovascular disease biomarkers across autoimmune diseases.

    PubMed

    Ahearn, Joseph; Shields, Kelly J; Liu, Chau-Ching; Manzi, Susan

    2015-11-01

    Cardiovascular disease is increasingly recognized as a major cause of premature mortality among those with autoimmune disorders. There is an urgent need to identify those patients with autoimmune disease who are at risk for CVD so as to optimize therapeutic intervention and ultimately prevention. Accurate identification, monitoring and stratification of such patients will depend upon a panel of biomarkers of cardiovascular disease. This review will discuss some of the most recent biomarkers of cardiovascular diseases in autoimmune disease, including lipid oxidation, imaging biomarkers to characterize coronary calcium, plaque, and intima media thickness, biomarkers of inflammation and activated complement, genetic markers, endothelial biomarkers, and antiphospholipid antibodies. Clinical implementation of these biomarkers will not only enhance patient care but also likely accelerate the pharmaceutical pipeline for targeted intervention to reduce or eliminate cardiovascular disease in the setting of autoimmunity. PMID:26168705

  13. [Periodontal disease in pediatric rheumatic diseases].

    PubMed

    Fabri, Gisele M C; Savioli, Cynthia; Siqueira, José T; Campos, Lucia M; Bonfá, Eloisa; Silva, Clovis A

    2014-01-01

    Gingivitis and periodontitis are immunoinflammatory periodontal diseases characterized by chronic localized infections usually associated with insidious inflammation This narrative review discusses periodontal diseases and mechanisms influencing the immune response and autoimmunity in pediatric rheumatic diseases (PRD), particularly juvenile idiopathic arthritis (JIA), childhood-onset systemic lupus erythematosus (C-SLE) and juvenile dermatomyositis (JDM). Gingivitis was more frequently observed in these diseases compared to health controls, whereas periodontitis was a rare finding. In JIA patients, gingivitis and periodontitis were related to mechanical factors, chronic arthritis with functional disability, dysregulation of the immunoinflammatory response, diet and drugs, mainly corticosteroids and cyclosporine. In C-SLE, gingivitis was associated with longer disease period, high doses of corticosteroids, B-cell hyperactivation and immunoglobulin G elevation. There are scarce data on periodontal diseases in JDM population, and a unique gingival pattern, characterized by gingival erythema, capillary dilation and bush-loop formation, was observed in active patients. In conclusion, gingivitis was the most common periodontal disease in PRD. The observed association with disease activity reinforces the need for future studies to determine if resolution of this complication will influence disease course or severity. PMID:25627227

  14. Oral Crohn's disease.

    PubMed

    Padmavathi, Bn; Sharma, Smriti; Astekar, Madhusudan; Rajan, Y; Sowmya, Gv

    2014-09-01

    'Crohn's disease' is an inflammatory granulomatous disease of the gastrointestinal tract with extra-intestinal manifestations. Oral lesions may precede the intestinal disease and serve as a source for histological diagnosis. We present a case of orofacial Crohn's disease where orofacial symptoms were present for about 13 years and occasional constipation was present, since 6 months. Oral examination plays an important role in early diagnosis of Crohn's disease. PMID:25364165

  15. Renal cystic disease

    SciTech Connect

    Hartman, D.S.

    1988-01-01

    The book begins with an overview of renal cystic disease and a presentation of simple renal cysts. Subsequent chapters cover cystic disease in association with renal neoplasms and medullary sponge kidney. The chapters addressing autosomal-dominant and autosomal-recessive polycystic kidney disease discuss and differentiate the infantile and adult forms of the disease. There are also separate discussions of medullary cystic disease, multicystic dysplastic kidney, and cysts of the renarenal sinus.

  16. Prion diseases as transmissible zoonotic diseases.

    PubMed

    Lee, Jeongmin; Kim, Su Yeon; Hwang, Kyu Jam; Ju, Young Ran; Woo, Hee-Jong

    2013-02-01

    Prion diseases, also called transmissible spongiform encephalopathies (TSEs), lead to neurological dysfunction in animals and are fatal. Infectious prion proteins are causative agents of many mammalian TSEs, including scrapie (in sheep), chronic wasting disease (in deer and elk), bovine spongiform encephalopathy (BSE; in cattle), and Creutzfeldt-Jakob disease (CJD; in humans). BSE, better known as mad cow disease, is among the many recently discovered zoonotic diseases. BSE cases were first reported in the United Kingdom in 1986. Variant CJD (vCJD) is a disease that was first detected in 1996, which affects humans and is linked to the BSE epidemic in cattle. vCJD is presumed to be caused by consumption of contaminated meat and other food products derived from affected cattle. The BSE epidemic peaked in 1992 and decreased thereafter; this decline is continuing sharply owing to intensive surveillance and screening programs in the Western world. However, there are still new outbreaks and/or progression of prion diseases, including atypical BSE, and iatrogenic CJD and vCJD via organ transplantation and blood transfusion. This paper summarizes studies on prions, particularly on prion molecular mechanisms, BSE, vCJD, and diagnostic procedures. Risk perception and communication policies of the European Union for the prevention of prion diseases are also addressed to provide recommendations for appropriate government policies in Korea. PMID:24159531

  17. Prion Diseases as Transmissible Zoonotic Diseases

    PubMed Central

    Lee, Jeongmin; Kim, Su Yeon; Hwang, Kyu Jam; Ju, Young Ran; Woo, Hee-Jong

    2013-01-01

    Prion diseases, also called transmissible spongiform encephalopathies (TSEs), lead to neurological dysfunction in animals and are fatal. Infectious prion proteins are causative agents of many mammalian TSEs, including scrapie (in sheep), chronic wasting disease (in deer and elk), bovine spongiform encephalopathy (BSE; in cattle), and Creutzfeldt–Jakob disease (CJD; in humans). BSE, better known as mad cow disease, is among the many recently discovered zoonotic diseases. BSE cases were first reported in the United Kingdom in 1986. Variant CJD (vCJD) is a disease that was first detected in 1996, which affects humans and is linked to the BSE epidemic in cattle. vCJD is presumed to be caused by consumption of contaminated meat and other food products derived from affected cattle. The BSE epidemic peaked in 1992 and decreased thereafter; this decline is continuing sharply owing to intensive surveillance and screening programs in the Western world. However, there are still new outbreaks and/or progression of prion diseases, including atypical BSE, and iatrogenic CJD and vCJD via organ transplantation and blood transfusion. This paper summarizes studies on prions, particularly on prion molecular mechanisms, BSE, vCJD, and diagnostic procedures. Risk perception and communication policies of the European Union for the prevention of prion diseases are also addressed to provide recommendations for appropriate government policies in Korea. PMID:24159531

  18. Obesity and cardiovascular disease.

    PubMed

    Jokinen, E

    2015-02-01

    Cardiovascular disease is the most common cause of mortality in rich countries and today it has the same meaning for health care as the epidemics of past centuries had for medicine in earlier times: 50% of the population in these countries die of cardiovascular disease. The amount of cardiovascular disease is also increasing in the developing countries together with economic growth. By 2015 one in three deaths will globally be due to cardiovascular diseases. Coronary heart disease is a chronic disease that starts in childhood, even if the symptoms first occur in the middle age. The risks for coronary heart disease are well-known: lipid disorders, especially high serum LDL-cholesterol concentration, high blood pressure, tobacco smoking, obesity, diabetes, male gender and physical inactivity. Obesity is both an independent risk factor for cardiovascular disease but is also closely connected with several other risk factors. This review focuses on the connection between overweight or obesity and cardiovascular disease. PMID:25387321

  19. Evaluating breast lymphoplasmacytic infiltrates: a multiparameter immunohistochemical study, including assessment of IgG4.

    PubMed

    Berg, Aaron N; Soma, Lorinda; Clark, Beth Z; Swerdlow, Steven H; Roth, Christine G

    2015-08-01

    Lymphoplasmacytic infiltrates in the breast, a modified skin appendage, include lymphocytic lobulitis, other nonspecific benign proliferations, and mucosa-associated lymphoid tissue (MALT)-type lymphoma. Distinguishing these entities, all of which may be B-cell rich and may have associated sclerosis, can be difficult. In addition, the proportion that represents IgG4-related disease is unknown, and the similarity of MALT lymphomas to primary cutaneous marginal zone lymphoma is uncertain. To address these questions, the clinical, histologic, and immunohistochemical features of 50 benign and malignant breast lymphoplasmacytic infiltrates (10 lymphocytic lobulitis, 1 granulomatous, 19 not otherwise specified, 20 MALT lymphomas) were evaluated. Compared with the MALT lymphomas, benign cases had a less dense infiltrate (P < .001), fewer but more histologically apparent germinal centers (P < .001), and more marked fibrosis (P < .0001). Greater than 60% B cells were present in 23% (7/30) benign cases versus 75% (15/20) MALT lymphomas (P = .0003). Plasma cells were predominantly IgG+ in 83% (24/29) benign cases and predominantly IgM+ in 73% (14/19) MALT lymphomas (P < .0001). None of the benign cases had greater than 50 IgG4+ plasma cells/high-power field, and only 1 lymphocytic lobulitis case had an IgG4/IgG ratio exceeding 40% and no clinical evidence for extramammary IgG4-related disease. Although there may be some overlapping features, routine histopathology together with limited immunohistochemical stains can distinguish benign from neoplastic lymphoplasmacytic infiltrates in the breast. Despite frequent sclerosis, the breast is not a common site of unrecognized IgG4-related sclerosing disease. Although there are similarities, breast MALT lymphomas can be separated from cutaneous marginal zone lymphoma. PMID:26026200

  20. About Alzheimer's Disease: Alzheimer's Basics

    MedlinePlus

    ... National Alzheimer's Project Act (NAPA) About ADEAR About Alzheimer's Disease: Alzheimer's Basics What is Alzheimer's disease? What happens to ... with Alzheimer's disease? What is dementia? What is Alzheimer's disease? Alzheimer’s disease is an irreversible, progressive brain ...

  1. Lung Disease and Hypertension

    PubMed Central

    Imaizumi, Yuki; Eguchi, Kazuo; Kario, Kazuomi

    2014-01-01

    Chronic obstructive pulmonary disease (COPD) patients are at a high risk of developing cardiovascular diseases. Airflow limitation is a predictor of future risks of hypertension and cardiovascular events. COPD is now understood as a systemic inflammatory disease, with the focus on inflammation of the lungs. An association between inflammation and sympathetic overactivity has also been reported. In this article, we review the association between chronic lung disease and the risks of hypertension, cardiovascular morbidity, the underlying mechanisms, and the therapeutic approach to hypertension and cardiovascular diseases in patients with lung diseases. PMID:26587450

  2. Polycystic kidney disease

    MedlinePlus

    Cysts - kidneys; Kidney - polycystic; Autosomal dominant polycystic kidney disease; ADPKD ... Polycystic kidney disease (PKD) is passed down through families (inherited). The 2 inherited forms of PKD are autosomal dominant ...

  3. Celiac disease - sprue

    MedlinePlus

    ... more likely to have: Autoimmune disorders such as rheumatoid arthritis, systemic lupus erythematosus , and Sjogren syndrome Addison disease Down syndrome Intestinal cancer Intestinal lymphoma Lactose intolerance Thyroid disease Type 1 diabetes

  4. Coronary Artery Disease

    MedlinePlus

    Coronary artery disease (CAD) is the most common type of heart disease. It is the leading cause of death ... both men and women. CAD happens when the arteries that supply blood to heart muscle become hardened ...

  5. Travelers' Health: Meningococcal Disease

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... Red Book: 2012 Report of the Committee on Infectious Diseases. 29th ed. Elk Grove Village, IL: American Academy ...

  6. Rheumatoid lung disease

    MedlinePlus

    Lung disease - rheumatoid arthritis; Rheumatoid nodules; Rheumatoid lung ... Lung problems are common in rheumatoid arthritis. They often cause no symptoms. The cause of lung disease associated with rheumatoid arthritis is unknown. Sometimes, the medicines used to ...

  7. Collagen vascular disease

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/001223.htm Collagen vascular disease To use the sharing features on ... were previously said to have "connective tissue" or "collagen vascular" disease. We now have names for many ...

  8. Celiac disease - sprue

    MedlinePlus

    Celiac disease is a condition that creates inflammation in the small intestine, and damage in the lining. ... The exact cause of celiac disease is unknown. The lining of the ... areas called villi. These structures help absorb nutrients. ...

  9. Autoimmune Inner Ear Disease

    MedlinePlus

    ... Find an ENT Doctor Near You Autoimmune Inner Ear Disease Autoimmune Inner Ear Disease Patient Health Information ... with a hearing loss. How Does the Healthy Ear Work? The ear has three main parts: the ...

  10. Chronic Kidney Diseases

    MedlinePlus

    ... Homework? Here's Help White House Lunch Recipes Chronic Kidney Diseases KidsHealth > For Kids > Chronic Kidney Diseases Print ... re talking about your kidneys. What Are the Kidneys? Your kidneys are tucked under your lower ribs ...

  11. Liver Disease and IBD

    MedlinePlus

    ... 34% of Crohn’s patients with disease of the terminal ileum (the last segment of the small intestine). ... increased risk for developing gallstones because the diseased terminal ileum cannot absorb bile salts, which are necessary ...

  12. Congenital heart disease

    MedlinePlus

    ... about genetic counseling and screening if you have a family history of cogenital heart disease. ... Fraser CD, Carberry KE. Congenital heart disease. In: Townsend CM ... Textbook of Cardiovascular Medicine . 10th ed. Philadelphia, PA: ...

  13. Chronic kidney disease

    MedlinePlus

    Chronic kidney disease is the slow loss of kidney function over time. The main job of the kidneys is to ... Chronic kidney disease (CKD) slowly gets worse over months or years. You may not notice any symptoms for some time. ...

  14. Mitral Valve Disease

    MedlinePlus

    ... disease occurs when the mitral valve doesn’t work properly. Types of Mitral Valve Disease Types of ... until you are able to go back to work, depending on your job. Everyday activities such as ...

  15. Kennedy's Disease Association

    MedlinePlus

    ... of great accomplishments. It is passed on from generation to generation in families worldwide. Males generally inherit the disease ... on the picture above. Spinal Bulbar Muscular Atrophy , X-linked Spinal Bulbar Muscular Atrophy, SBMA, neuromuscular disease, ...

  16. Chronic granulomatous disease

    MedlinePlus

    CGD; Fatal granulomatosis of childhood; Chronic granulomatous disease of childhood; Progressive septic granulomatosis ... In chronic granulomatous disease (CGD), immune system cells called ... some types of bacteria and fungi. This disorder leads to long- ...

  17. Peri-Implant Diseases

    MedlinePlus

    ... and flossing and regular check-ups from a dental professional. Other risks factors for developing peri-implant disease include previous periodontal disease diagnosis, poor plaque control, smoking , and diabetes . It is essential to routinely ...

  18. Pregnancy and Thyroid Disease

    MedlinePlus

    ... Disease Organizations (PDF, 269 KB). Alternate Language URL Pregnancy and Thyroid Disease Page Content On this page: ... responds by decreasing TSH production. [ Top ] How does pregnancy normally affect thyroid function? Two pregnancy-related hormones— ...

  19. Diseases and Their Management

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Important diseases and their management practices of lentil were reviewed. The diseases reveiwed include Ascochyta blight (Ascochyta lentis), Anthracnose (Colletotrichum truncatum), White mold (Sclerotinia sclerotiorum), rust (Uromyces viciae-fabae), Botrytis gray mold (Botrytis cinerea and B. faba...

  20. Cat scratch disease (image)

    MedlinePlus

    Cat scratch disease is an infectious illness associated with cat scratches, bites, or exposure to cat saliva, causing chronic swelling of the lymph nodes. Cat scratch disease is possibly the most common cause of ...

  1. Coronary Artery Disease

    MedlinePlus

    Coronary artery disease (CAD) is the most common type of heart disease. It is the leading cause of death in the United States in both men and women. CAD happens when the arteries that supply blood to ...

  2. Degenerative Nerve Diseases

    MedlinePlus

    Degenerative nerve diseases affect many of your body's activities, such as balance, movement, talking, breathing, and heart function. Many of these diseases are genetic. Sometimes the cause is a medical ...

  3. Creutzfeldt-Jakob Disease

    MedlinePlus

    Creutzfeldt-Jakob disease (CJD) is a rare, degenerative brain disorder. Symptoms usually start around age 60. Memory problems, behavior changes, vision ... during a medical procedure Cattle can get a disease related to CJD called bovine spongiform encephalopathy (BSE) ...

  4. Lewy Body Disease

    MedlinePlus

    Lewy body disease is one of the most common causes of dementia in the elderly. Dementia is the loss of mental ... to affect normal activities and relationships. Lewy body disease happens when abnormal structures, called Lewy bodies, build ...

  5. Cat Scratch Disease

    MedlinePlus

    Cat scratch disease (CSD) is an illness caused by the bacterium Bartonella henselae. Almost half of all cats carry the infection ... symptoms of CSD, call your doctor. Centers for Disease Control and Prevention

  6. Peripheral Arterial Disease

    MedlinePlus

    Peripheral arterial disease (PAD) happens when there is a narrowing of the blood vessels outside of your heart. The cause of ... smoking. Other risk factors include older age and diseases like diabetes, high blood cholesterol, high blood pressure, ...

  7. Pelvic Inflammatory Disease

    MedlinePlus

    Pelvic inflammatory disease (PID) is an infection and inflammation of the uterus, ovaries, and other female reproductive organs. It causes scarring ... United States. Gonorrhea and chlamydia, two sexually transmitted diseases, are the most common causes of PID. Other ...

  8. Carotid Artery Disease

    MedlinePlus

    ... brain with blood. If you have carotid artery disease, the arteries become narrow, usually because of atherosclerosis. ... one of the causes of stroke. Carotid artery disease often does not cause symptoms, but there are ...

  9. Fibrocystic breast disease

    MedlinePlus

    Fibrocystic breast disease; Mammary dysplasia; Diffuse cystic mastopathy; Benign breast disease; Glandular breast changes ... made in the ovaries may make a woman's breasts feel swollen, lumpy, or painful before or during ...

  10. Cat scratch disease (image)

    MedlinePlus

    Cat scratch disease is an infectious illness associated with cat scratches, bites, or exposure to cat saliva, causing chronic swelling of the lymph nodes. Cat scratch disease is possibly the most common cause of chronic ...

  11. Heart Disease Risk Factors

    MedlinePlus

    ... this? Submit What's this? Submit Button Related CDC Web Sites Division for Heart Disease and Stroke Prevention ... this? Submit What's this? Submit Button Related CDC Web Sites Division for Heart Disease and Stroke Prevention ...

  12. Men and Heart Disease

    MedlinePlus

    ... this? Submit What's this? Submit Button Related CDC Web Sites Heart Disease Stroke High Blood Pressure Salt ... this? Submit What's this? Submit Button Related CDC Web Sites Heart Disease Stroke High Blood Pressure Salt ...

  13. Blood and Lymph Diseases

    MedlinePlus

    ... Medicine, National Institutes of Health. National Center for Biotechnology Information (US). Genes and Disease [Internet]. Bethesda (MD): National Center for Biotechnology Information (US); 1998-. Genes and Disease [Internet]. Show ...

  14. Hypothyroidism and Heart Disease

    MedlinePlus

    ... in Balance › Hypothyroidism and Heart Disease Fact Sheet Hypothyroidism and Heart Disease January 2014 Download PDFs English ... nervous system, body temperature, and weight. What is hypothyroidism and what are its symptoms? Hypothyroidism, also called ...

  15. Diseases and Conditions

    MedlinePlus

    ... Wars & Operations Exposure Categories A-Z Index Agent Orange Agent Orange Home Facts about Herbicides Veterans' Diseases Birth Defects ... Veterans Health Initiative Veterans Health Initiative Home Agent Orange Gulf War Infectious Diseases of Southwest Asia War ...

  16. Kidney Disease Basics

    MedlinePlus

    ... Links Take the first step Alternate Language URL Kidney Disease Basics Page Content Your kidneys filter extra water ... blood pressure are the most common causes of kidney disease. ​These conditions can slowly damage the kidneys over ...

  17. Creutzfeldt-Jakob disease

    MedlinePlus

    ... be the same one that causes vCJD in humans. Varient CJD causes less than 1% of all ... Scrapie (found in sheep) Other very rare inherited human diseases, such as Gerstmann-Straussler-Scheinker disease and ...

  18. About Alzheimer's Disease: Caregiving

    MedlinePlus

    ... National Alzheimer's Project Act (NAPA) About ADEAR About Alzheimer's Disease: Caregiving On this page: Caregiving Tip Sheets and ... Care Caregiving News Caring for a person with Alzheimer’s disease can have high physical, emotional, and financial costs. ...

  19. Treatments for Alzheimer's Disease

    MedlinePlus

    ... 3900 Find your chapter: search by state Home > Alzheimer's Disease > Treatments Overview What Is Dementia? What Is Alzheimer's? ... and move closer to a cure. Treatments for Alzheimer's disease Currently, there is no cure for Alzheimer's. But ...

  20. Liver disease - resources

    MedlinePlus

    Resources - liver disease ... The following organizations are good resources for information on liver disease : American Liver Foundation -- www.liverfoundation.org Children's Liver Association for Support Services -- www.classkids.org Hepatitis ...

  1. Lung disease - resources

    MedlinePlus

    Resources - lung disease ... The following organizations are good resources for information on lung disease : American Lung Association -- www.lung.org National Heart, Lung, and Blood Institute -- www.nhlbi.nih.gov ...

  2. Parkinson disease - resources

    MedlinePlus

    Resources - Parkinson disease ... The following organizations are good resources for information on Parkinson disease : The Michael J. Fox Foundation -- www.michaeljfox.org National Institute of Neurological Disorders and Stroke -- www. ...

  3. Sickle Cell Disease

    MedlinePlus

    ... Overview of CDC’s work. Advancements in Sickle Cell Disease New supplement from the American Journal of Preventive Medicine describes the state of sickle cell disease related care in the United States. Read Supplement ...

  4. Minimal change disease

    MedlinePlus

    Minimal change nephrotic syndrome; Nil disease; Lipoid nephrosis; Idiopathic nephrotic syndrome of childhood ... which filter blood and produce urine. In minimal change disease, there is damage to the glomeruli. These ...

  5. Metastatic Bone Disease

    MedlinePlus

    ... Bone Disease cont. Page ( 4 ) MBD vs. Primary Bone Cancer The diagnosis of metastatic bone disease should not ... from an unknown primary carcinoma or a primary bone cancer (sarcoma). For example, if an area of bone ...

  6. Chronic Beryllium Disease

    MedlinePlus

    ... an immune response or “allergy” to beryllium metal, ceramic or alloy, termed beryllium sensitization (BeS). Beryllium sensitization ... Mroz MM, Newman LS. Beryllium disease screening in ceramics industry: Blood test performance and exposure-disease relations. ...

  7. HIV and Kidney Disease

    MedlinePlus

    ... FOR KIDNEY DISEASE? HIV MEDICATIONS AND THE KIDNEYS DIALYSIS AND KIDNEY TRANSPLANTATION THE BOTTOM LINE WHY SHOULD ... disease (ESRD) or kidney failure. This can require dialysis or a kidney transplant. The rate of kidney ...

  8. Cyanotic heart disease

    MedlinePlus

    ... or rhythms The treatment of choice for most congenital heart diseases is surgery to repair the defect . There are ... Some inherited factors may play a role in congenital heart disease. Many family members may be affected. If you ...

  9. Congenital heart disease

    MedlinePlus

    Congenital heart disease is a problem with the heart's structure and function that is present at birth. ... Congenital heart disease (CHD) can describe a number of different problems affecting the heart. It is the most common ...

  10. Chagas Disease (American trypanosomiasis)

    MedlinePlus

    ... Features Commentaries 2014 Multimedia Contacts Chagas disease (American trypanosomiasis) Fact sheet Updated March 2016 Key facts About ... is essential. Chagas disease, also known as American trypanosomiasis, is a potentially life-threatening illness caused by ...

  11. Lyme disease antibody

    MedlinePlus

    ... JavaScript. The Lyme disease blood test looks for antibodies in the blood to the bacteria that causes ... needed. A laboratory specialist looks for Lyme disease antibodies in the blood sample using the ELISA test . ...

  12. Minimal change disease

    MedlinePlus

    ... seen under a very powerful microscope called an electron microscope. Minimal change disease is the most common ... biopsy and examination of the tissue with an electron microscope can show signs of minimal change disease.

  13. Sexually Transmitted Diseases

    MedlinePlus

    Sexually transmitted diseases (STDs) are infections that you can get from having sex with someone who has the infection. The causes ... is no cure. Sometimes medicines can keep the disease under control. Correct usage of latex condoms greatly ...

  14. Bone Marrow Diseases

    MedlinePlus

    ... that help with blood clotting. With bone marrow disease, there are problems with the stem cells or ... marrow makes too many white blood cells Other diseases, such as lymphoma, can spread into the bone ...

  15. Tay-Sachs Disease

    MedlinePlus

    Tay-Sachs disease is a rare, inherited disorder. It causes too much of a fatty substance to build up in the ... mental and physical problems. Infants with Tay-Sachs disease appear to develop normally for the first few ...

  16. Head Lice: Disease

    MedlinePlus

    ... Treatment FAQs Malathion FAQs Epidemiology & Risk Factors Disease Biology Diagnosis Treatment Prevention & Control Resources for Health Professionals ... Frequently Asked Questions (FAQs) Epidemiology & Risk Factors Disease Biology Diagnosis Treatment Prevention & Control Resources for Health Professionals ...

  17. Polycystic Kidney Disease

    MedlinePlus

    ... and requires immediate medical attention. [ Top ] How do health care providers diagnose autosomal dominant polycystic kidney disease? Health ... when test results are available. [ Top ] How do health care providers treat autosomal dominant polycystic kidney disease? Although ...

  18. McArdle disease

    MedlinePlus

    Glycogen storage disease type V (GSDV); Myophosphorylase deficiency; Muscle glycogen phosphorylase deficiency; PYGM deficiency ... the body cannot break down glycogen in the muscles. The disease is an autosomal recessive genetic disorder. ...

  19. Cardiovascular Disease and Diabetes

    MedlinePlus

    ... Blood Pressure Tools & Resources Stroke More Cardiovascular Disease & Diabetes Updated:Mar 23,2016 The following statistics speak ... disease. This content was last reviewed August 2015. Diabetes • Home • About Diabetes • Why Diabetes Matters Introduction Cardiovascular ...

  20. Gestational trophoblastic disease

    MedlinePlus

    ... type of cancer) Hydatiform mole (also called a molar pregnancy) References Goldstein DP, Berkowitz RS. Gestational trophoblastic disease. ... 90. McGee J, Covens A. Gestational trophoblastic disease: hydatidiform mole, nonmetastatic and metastatic gestational trophoblastic tumor: diagnosis and ...