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Sample records for hematurias hereditarias benignas

  1. Dyschromatosis Universalis Hereditaria with Renal Failure

    PubMed Central

    Rojhirunsakool, Salinee; Vachiramon, Vasanop

    2015-01-01

    Dyschromatosis universalis hereditaria (DUH) is a rare autosomal dominant inherited dermatosis which usually appears during childhood and is characterized by dyspigmentation, with both hypopigmented and hyperpigmented macules. We report a case of DUH with unexplained childhood-onset renal failure. The association between DUH and renal failure is yet to be proven by further studies. PMID:25969678

  2. Evaluation of hematuria.

    PubMed

    Abuelo, J G

    1983-03-01

    A basic problem in evaluating hematuria is the large number of diagnostic possibilities. The causation may be suspected after the initial history and physical examination, and can be confirmed with appropriate studies. The addition of standard tests such as urine culture, intravenous pyelography, and cystoscopy will reveal the source of hematuria in many other cases and will bring the percentage of patients with a clear diagnosis up to 60 or 70 per cent. The physician must be careful in selecting further studies in the remaining patients, since the procedures necessary for diagnosis may be expensive, unpleasant, and potentially harmful, and the probability of finding a treatable condition is low. The diagnostic protocol described in this article is designed to reduce the studies performed to a minimum, while still identifying those individuals who can benefit from therapy.

  3. Loin pain hematuria syndrome

    PubMed Central

    Zubair, Adeel S.; Salameh, Hassan; Erickson, Stephen B.; Prieto, Mikel

    2016-01-01

    Loin pain hematuria syndrome (LPHS), first described in 1967, is a rare pain syndrome, which is not well understood. The syndrome is characterized by severe intermittent or persistent flank pain, either unilateral or bilateral, associated with gross or microscopic hematuria. LPHS is a diagnosis of exclusion as there still is not a consensus of validated diagnostic criteria, though several criteria have been proposed. The wide differential diagnosis would suggest a meticulous yet specific diagnostic work-up depending on the individual clinical features and natural history. Several mechanisms regarding the pathophysiology of LPHS have been proposed but without pinpointing the actual causative etiology, the treatment remains symptomatic. Treatment modalities for LPHS are diverse including simple analgesia, opioid analgesic and kidney autotransplantation. This review article summarizes the current understanding regarding the pathophysiology of LPHS along with the steps required for proper diagnosis and a discussion of the different therapeutic approaches for LPHS. PMID:26798473

  4. Loin pain hematuria syndrome.

    PubMed

    Zubair, Adeel S; Salameh, Hassan; Erickson, Stephen B; Prieto, Mikel

    2016-02-01

    Loin pain hematuria syndrome (LPHS), first described in 1967, is a rare pain syndrome, which is not well understood. The syndrome is characterized by severe intermittent or persistent flank pain, either unilateral or bilateral, associated with gross or microscopic hematuria. LPHS is a diagnosis of exclusion as there still is not a consensus of validated diagnostic criteria, though several criteria have been proposed. The wide differential diagnosis would suggest a meticulous yet specific diagnostic work-up depending on the individual clinical features and natural history. Several mechanisms regarding the pathophysiology of LPHS have been proposed but without pinpointing the actual causative etiology, the treatment remains symptomatic. Treatment modalities for LPHS are diverse including simple analgesia, opioid analgesic and kidney autotransplantation. This review article summarizes the current understanding regarding the pathophysiology of LPHS along with the steps required for proper diagnosis and a discussion of the different therapeutic approaches for LPHS. PMID:26798473

  5. Diagnosis and Management of Hematuria.

    PubMed

    Avellino, Gabriella J; Bose, Sanchita; Wang, David S

    2016-06-01

    Microscopic and gross hematuria present unique and difficult diagnostic and management challenges in the already complex general surgery patient. This article provides the general surgeon with relevant knowledge in the pathophysiology, anatomy, etiologies, workup, and treatments of hematuria. In addition common causes of hematuria that may be encountered by the general surgeon (including trauma, urinary tract infection, urolithiasis, and malignancy), the difficult to manage clinical situation of clot urinary retention is presented. This article provides a urologic framework of thinking for the clinician to best manage a general surgery patient who has hematuria. PMID:27261791

  6. The diagnosis of hematuria.

    PubMed

    Abuelo, J G

    1983-05-01

    The causes of hematuria are briefly outlined and an approach to the diagnosis of this common finding is suggested. All cases require investigation, since even less than ten RBCs per high-power field may be the first sign of a malignant neoplasm or other serious disease. The most common causes are stones, malignant neoplasm, urethrotrigonitis, bacterial infection, prostatic hypertrophy, and glomerulonephritis; however, there are many other conditions to be kept in mind. A few simple laboratory tests will detect easily diagnosed problems such as bacterial infection, while more extensive and invasive studies are reserved to identify malignant neoplasms and other conditions in the remaining cases.

  7. Cadmium exposure induces hematuria in Korean adults

    SciTech Connect

    Han, Seung Seok; Kim, Myounghee; Lee, Su Mi; Lee, Jung Pyo; Kim, Sejoong; Joo, Kwon Wook; Lim, Chun Soo; Kim, Yon Su; Kim, Dong Ki

    2013-07-15

    Introduction: Toxic heavy metals have adverse effects on human health. However, the risk of hematuria caused by heavy metal exposure has not been evaluated. Methods: Data from 4701 Korean adults were obtained in the Korean National Health and Nutritional Examination Survey (2008–2010). Blood levels of the toxic heavy metals cadmium, lead, and mercury were measured. Hematuria was defined as a result of ≥+1 on a urine dipstick test. The odds ratios (ORs) for hematuria were measured according to the blood heavy metal levels after adjusting for multiple variables. Results: Individuals with blood cadmium levels in the 3rd and 4th quartiles had a greater OR for hematuria than those in the 1st quartile group: 3rd quartile, 1.35 (1.019–1.777; P=0.037); 4th quartile, 1.52 (1.140–2.017; P=0.004). When blood cadmium was considered as a log-transformed continuous variable, the correlation between blood cadmium and hematuria was significant: OR, 1.97 (1.224–3.160; P{sub trend}=0.005). In contrast, no significant correlations between hematuria and blood lead or mercury were found in the multivariate analyses. Discussion: The present study shows that high cadmium exposure is associated with a risk of hematuria. -- Highlights: • A high level of blood cadmium is associated with a high risk of hematuria. • This correlation is independent of several confounding factors. • Blood levels of lead and mercury are not associated with risk of hematuria. • This is the first study on the correlation between cadmium exposure and hematuria risk.

  8. Macroscopic hematuria in patients on anticoagulation therapy

    PubMed Central

    Mariyanovski, Valeri; Hadzhiyska, Valeria

    2015-01-01

    Introduction Visible hematuria is not rare in patients on anticoagulant therapy. There is no consensus regarding the diagnostic approach for them; some authors suggest restricted volume of diagnostic procedures because of the low number of urological etiology found. Some antibiotics have been reported to potentiate the effect of oral anticoagulants. Material and methods The study addresses the need for urological assessment of patients on anticoagulation therapy and the possible role of some drugs administrated simultaneously with an oral anticoagulant, for the onset of macroscopic hematuria. Patients hospitalized with hematuria, both with or without anticoagulation therapy, were investigated and followed up. Results The onset of hematuria depends on the monitoring of oral anticoagulation. INR (International Normalized Ratio) value corresponds with the probability of non-urological etiology, where INR>4 carries relatively low risk for urological and malignant etiology. Some antibiotics may influence the anticoagulation effect, so INR value may be elevated and hematuria may occur. Conclusions Anticoagulation therapy should be administrated carefully and individually. The risk of urological etiology of hematuria is lower in patients on oral anticoagulants (especially when INR >4), however, it is not zero. PMID:26568876

  9. The incidence of hematuria in middle distance track running.

    PubMed

    Jones, G R; Newhouse, I J; Jakobi, J M; LaVoie, N L; Thayer, R

    2001-08-01

    The purpose of this study was to establish if middle distance track athletes experience hematuria during their competitive season interval workouts and, if so, what type of workout based on intensity and distance was most associated with hematuria. During a 4-week observational period, athletes (n = 10) underwent reagent strip urinalysis before and after their twice weekly interval sessions. Positive samples for hematuria were analyzed microscopically to accurately determine red blood cell (RBC) loss. Seventy-one individual interval workouts were observed, of which 32 cases of hematuria were reported. Nine cases of hematuria exhibited >100 RBC per High Power Field (Hpf). Furthermore, 90% of the athletes experienced post-workout hematuria at least once. The highest incidence of hematuria was observed after workouts run at 110% of VO(2peak) over short (600-1,500 m) to moderate (1,501-3,000 m) distances. All post-exercise cases of hematuria resolved within 2 hr of recovery. PMID:11487707

  10. A case of dyschromatosis universalis hereditaria with adermatoglyphia: A rare association

    PubMed Central

    Kumar, Sumir; Bhoyar, Pritish; Mahajan, Bharat Bhushan

    2015-01-01

    Dyschromatosis universalis hereditaria (DUH) is a rare, autosomal dominant genodermatosis with a peculiar reticulate pigmentary change, consisting of hyperpigmented macules mingled with hypopigmented lesions to give an overall impression of mottling. We herein report a case of DUH with adermatoglyphia in a young male with family history of the disorder. PMID:25821732

  11. Hepatitis and hematuria in scarlet fever.

    PubMed

    Güven, Ayla

    2002-11-01

    Scarlet fever is a common and usually benign course when treated properly. Hepatitis due to scarlet fever has been described mostly in adults. A 2 1/2-year-old boy presented with scarlet fever and jaundice, hematuria and elevated liver enzymes.

  12. [Macroscopic hematuria in an adolescent in Chad].

    PubMed

    Ballivet de Régloix, S; Maurin, O; Douniama Ondaï, C

    2012-01-01

    We report the case of a 16-year-old Chadian boy referred for chronic macroscopic hematuria and dysuria, diagnosed as urinary schistosomiasis, contracted while bathing in contaminated fresh water. The diagnostic approach and treatment in light of the limited resources available in Africa are described in detail.

  13. Severity of Hematuria Effects Resolution in Patients Treated with Hyperbaric Oxygen Therapy for Radiation-Induced Hematuria

    PubMed Central

    Liss, Michael A.; Osann, Kathryn; Cho, Jane; Chua, Walter C.; Dash, Atreya

    2014-01-01

    Introduction We investigated the differences between prostate cancer patients with radiation-induced hematuria treated with hyperbaric oxygen (HBO) therapy that did or did not have a resolution of hematuria. Materials and Methods We performed a retrospective review of prostate cancer patients with radiation-induced hematuria who underwent HBO from April 2000 to March 2010. We performed an analysis of demographic data and severity of hematuria in those who had resolution of or persistent hematuria. Additionally, prostate-specific antigen (PSA) data were also obtained during the study period. Results Overall, 11/22 men had resolution of hematuria after HBO therapy with a median follow-up of 2.2 (0.35–13.6) years. The Radiation Therapy Oncology Group (RTOG) grade of hematuria is predictive of final hematuria outcome (resolution vs. persistent) after HBO (p = 0.026). No significant PSA changes were noted before and after HBO therapy. Conclusions The RTOG hematuria grade is associated with the resolution of hematuria after HBO therapy for radiation-induced hematuria in men treated for prostate cancer. This information may be helpful during shared medical decision-making regarding utility of HBO therapy in the context of severity of hematuria. PMID:23919985

  14. Nutcracker syndrome: an underdiagnosed cause for hematuria?

    PubMed

    Hanna, H E; Santella, R N; Zawada, E T; Masterson, T E

    1997-12-01

    Since its description in 1972, the Nutcracker Syndrome or Aorto-Mesenteric Left Renal Vein Entrapment Syndrome has been mentioned in the literature as an infrequent cause of hematuria originating from the left collecting system. It describes compression of the left renal vein in the fork between the abdominal aorta and the proximal Superior Mesenteric Artery (SMA), close to its origin. This results in left renal venous hypertension leading to the development of collateral veins with intrarenal and perirenal varicosities which can cause hematuria if the thin-walled septum separating the veins from the collecting system ruptures. The main presenting symptom is hematuria, with or without left flank pain. Some patients may present with left flank pain alone and, in a few, varicocele might be the only complaint. Exercise seems to aggravate the symptoms. It still remains unclear why compression of the left renal vein occurs in only a few patients despite its very peculiar course between the aorta and the SMA. Different anatomical details have been proposed. This controversy reflected itself on the lack of a clear agreement in regard to the treatment. We did a general overview of the current literature in an effort to elucidate further its pathophysiology. We present here three cases. The first case is that of a lady who presented with intermittent hematuria, sixteen years apart. Her hematuria cleared spontaneously without surgical intervention. Given her long symptom free interval, we strongly suspect some variable constitutional factors to play a role in the symptom development. The second case represents a perfectly healthy asymptomatic young women in whom an IVP done as routine renal donor work up revealed irregularities within the left collecting system that proved to be periureteric varices secondary to a nutcracker phenomenon as proved later by a renal angiogram. The third case describes a hypertensive, otherwise healthy, middle-aged male in whom an asymptomatic

  15. Castleman's Disease: An Interesting Cause of Hematuria

    PubMed Central

    Tolofari, Sotonye Karl; Chow, Wai-Man; Hussain, Basharat

    2015-01-01

    Castleman's disease is a rare benign lymphoproliferative disorder, characterized by benign growths of the lymph node tissue. It is associated with a number of malignancies, including Kaposi sarcoma, non-Hodgkin's and Hodgkins lymphoma, and POEMS syndrome. This report describes the case of a 38 year old gentleman, presenting with painless hematuria. Initial investigations, including flexible cystoscopy were unremarkable. However, subsequent imaging including CT Urogram and MR pelvis revealed multiple prevesical lesions. Histology obtained from excision biopsy revealed histological features consistent with Castleman's disease. In this report we discuss the nature, presentation and treatment modalities of this rare condition. PMID:26793490

  16. Castleman's Disease: An Interesting Cause of Hematuria.

    PubMed

    Tolofari, Sotonye Karl; Chow, Wai-Man; Hussain, Basharat

    2015-03-01

    Castleman's disease is a rare benign lymphoproliferative disorder, characterized by benign growths of the lymph node tissue. It is associated with a number of malignancies, including Kaposi sarcoma, non-Hodgkin's and Hodgkins lymphoma, and POEMS syndrome. This report describes the case of a 38 year old gentleman, presenting with painless hematuria. Initial investigations, including flexible cystoscopy were unremarkable. However, subsequent imaging including CT Urogram and MR pelvis revealed multiple prevesical lesions. Histology obtained from excision biopsy revealed histological features consistent with Castleman's disease. In this report we discuss the nature, presentation and treatment modalities of this rare condition. PMID:26793490

  17. Recurrent Macroscopic Hematuria and Abdominal Pain: Questions and Answers.

    PubMed

    Nickavar, Azar

    2015-08-01

    A 6.5 yr old girl was admitted with a category of clinical signs and symptoms including recurrent gross hematuria, abdominal pain, and fever. After different examinations including genetic analysis, the disease was diagnosed as Familial Mediterranean fever (FMF). It is suggested to consider FMF as a rare cause of recurrent gross hematuria, which is responsive to colchicine treatment. PMID:26587479

  18. Recurrent Macroscopic Hematuria and Abdominal Pain: Questions and Answers

    PubMed Central

    NICKAVAR, Azar

    2015-01-01

    A 6.5 yr old girl was admitted with a category of clinical signs and symptoms including recurrent gross hematuria, abdominal pain, and fever. After different examinations including genetic analysis, the disease was diagnosed as Familial Mediterranean fever (FMF). It is suggested to consider FMF as a rare cause of recurrent gross hematuria, which is responsive to colchicine treatment. PMID:26587479

  19. Insurability for asymptomatic hematuria or proteinuria during childhood.

    PubMed

    Feld, L G; Stapleton, F B

    1993-08-01

    The objective of this survey was to describe life insurance underwriting practices concerning children with asymptomatic hematuria and proteinuria. A questionnaire was sent to 200 companies licensed to issue life insurance policies in the state of New York. The medical director of each company was asked to respond to the insurability of children with asymptomatic hematuria and proteinuria. Two case summaries were provided with the questionnaire. Of 97 companies, 66 would offer insurance to the patient with hematuria, although 38 (58%) would charge additional premiums. In response to the problem of proteinuria, 61 companies would offer life insurance, although 50 (82%) would require higher premium charges (P < 0.002 compared with hematuria). We conclude that children with asymptomatic hematuria and proteinuria can usually obtain life insurance, although often at higher cost. Invasive diagnostic tests are not necessary for insurers to offer insurance.

  20. A Case Report of Dyschromatosis Universalis Hereditaria (DUH) with Primary Ovarian Failure (POF)

    PubMed Central

    Jayanthi, N.S; Anandan, V.; Jameela, W. Afthab; Kumar, V. Senthil

    2016-01-01

    Dyschromatosis Universalis Hereditaria (DUH) belongs to a group of congenital diffuse reticulate pigmentary disorders characterised by both hypo and hyper pigmented macules. It is both hereditary and sporadic. A number of associated cutaneous and systemic diseases have been reported. The recent discovery of the mutation in ATP binding cassette protein, ABCB6 in DUH attempts to explain the reason behind the pigmentary abnormalities and varied associations. We add a new association by reporting a case of DUH with primary ovarian failure (POF) and hypothyroidism. PMID:27134983

  1. A Case Report of Dyschromatosis Universalis Hereditaria (DUH) with Primary Ovarian Failure (POF).

    PubMed

    Jayanthi, N S; Anandan, V; Jameela, W Afthab; Kumar, V Senthil; Lavanya, P

    2016-03-01

    Dyschromatosis Universalis Hereditaria (DUH) belongs to a group of congenital diffuse reticulate pigmentary disorders characterised by both hypo and hyper pigmented macules. It is both hereditary and sporadic. A number of associated cutaneous and systemic diseases have been reported. The recent discovery of the mutation in ATP binding cassette protein, ABCB6 in DUH attempts to explain the reason behind the pigmentary abnormalities and varied associations. We add a new association by reporting a case of DUH with primary ovarian failure (POF) and hypothyroidism.

  2. Clinical values of urinary IL-6 in asymptomatic renal hematuria and renal hematuria with proteins

    PubMed Central

    SONG, MINGHUI; MA, LU; YANG, DAN; HE, ZHIJUN; LI, CHAOBO; PAN, TAO; LI, ANJUN

    2013-01-01

    Renal hematuria is caused by glomerular disease. Under pathological conditions, the distribution of interleukin-6 (IL-6) in kidney tissue is abnormal and urinary IL-6 levels are increased. Abnormal IL-6 secretion promotes the hyperplasia of mesangial cells and matrix and, thus, affects the permeability of the glomerular filtration membrane. Therefore, the detection of urinary IL-6 levels in patients with renal hematuria is beneficial for disease evaluation. A total of 82 patients with primary renal hematuria were divided into group 1 (UPr/24 h < 150 mg; pure hematuria group), group 2 (150 mg ≤ UPr/24 h ≤ 1,000 mg) and group 3 (UPr/24 h > 1,000 mg). A total of 30 normal individuals were selected as the controls. The urinary IL-6 levels were detected by the enzyme-linked immunosorbent assay (ELISA) method and a renal biopsy was conducted. The urinary IL-6 levels and renal pathological damage scores in groups 1 and 2 were significantly reduced compared with those in group 3, (P<0.001 and 0.01, respectively), with no significant difference between groups 1 and 2 (P>0.05). The correlation coefficient (r) of urinary IL-6 with 24 h urinary protein (UPr/24 h) in groups 1, 2 and 3 was 0.017, 0.045 and 0.747, respectively, and that of urinary IL-6 with renal pathological damage score was 0.627, 0.199 and 0.119, respectively. The UPr/24 h was significantly correlated with IL-6 level (r=0.7320, P<0.000). In group 1, the urinary IL-6 levels were correlated with the degree of renal pathological damage. A positive correlation was observed between urinary IL-6 levels and UPr/24 h. PMID:24137196

  3. Gross Hematuria Associated with Genitourinary Tuberculosis

    PubMed Central

    Bae, Eun Hui; Heo, Sukhee; Kim, Yeong Hui; Hwang, In Sang; Choi, Joon Seok; Kim, Chang Seong; Ma, Seong Kwon

    2013-01-01

    A 27-year-old man presented to the emergency department with sudden onset of massive gross hematuria and urinary retention. Contrast-enhanced computed tomography imaging showed uneven, dilated calices and a narrowing of the renal pelvis in the left kidney; in addition, a large hematoma was noted in the urinary bladder. An emergency cystoscopy was performed following detection of the hematoma and blood clots were removed. A lesional biopsy, a tuberculosis (TB) culture, and urine cytology showed positive results for Mycobacterium tuberculosis. The clinical manifestations of genitourinary tuberculosis are nonspecific and are usually detected at a chronic stage. In conclusion, we report an unusual cause of acute kidney injury associated with a subacute stage of genitourinary tuberculosis that caused mucosal erosion and bleeding in the bladder. PMID:23678478

  4. Increased hematuria following hypergravic exposure in middle-aged women

    NASA Technical Reports Server (NTRS)

    Goldwater, D. J.; Ohara, D. B.; Sandler, H.

    1982-01-01

    The effects of simulated weightlessness on orthostatic tolerance were studied in 9 women (55 to 65 years old) who underwent acceleration and lower body negative pressure before and after 10 days of horizontal bed rest. The results of this study show the first known association of microscopic hematuria with hypergravic and orthostatic stress which suggests similarities to the 'stress hematuria syndrome' previously seen with heavy exercise (Boileau et al., 1980). In addition, the sporadic occurrence of this phenomenon indicates a multifactorial etiology in predisposed individuals. Bedrest or weightlessness simulation per se does not seem to significantly alter renal function, but may decrease microscopic hematuria with an orthostatic component.

  5. A rare cyclic recurrent hematuria case; bladder endometriosis

    PubMed Central

    Akpınar, Süha; Çelebioğlu, Emre

    2015-01-01

    Endometriosis is a benign gynecological disease that is characterized by the presence of functional endometrial tissue outside the uterus. Although the ovaries and uterine ligaments are the most common locations, urinary tract involvement especially the bladder endometriosis is a rare entity in women of reproductive age with clinical symptoms of cyclical urgency, hematuria and suprapubic pain. We herein present magnetic resonance imaging (MRI) findings of spontaneous bladder endometriosis case with cyclical hematuria symptoms. PMID:26029655

  6. A rare cyclic recurrent hematuria case; bladder endometriosis.

    PubMed

    Akpınar, Süha; Yılmaz, Güliz; Çelebioğlu, Emre

    2015-06-01

    Endometriosis is a benign gynecological disease that is characterized by the presence of functional endometrial tissue outside the uterus. Although the ovaries and uterine ligaments are the most common locations, urinary tract involvement especially the bladder endometriosis is a rare entity in women of reproductive age with clinical symptoms of cyclical urgency, hematuria and suprapubic pain. We herein present magnetic resonance imaging (MRI) findings of spontaneous bladder endometriosis case with cyclical hematuria symptoms. PMID:26029655

  7. Acquired hemophilia A: A rare cause of gross hematuria.

    PubMed

    Hosier, Gregory W; Mason, Ross J; Sue Robinson, K; Bailly, Gregory G

    2015-01-01

    Acquired hemophilia A is a rare condition caused by spontaneous development of factor VIII inhibitor. This condition most commonly presents with multiple hemorrhagic symptoms and isolated hematuria is exceedingly rare. Early diagnosis is important, as this condition carries a high mortality rate (13-22%). We present a case of an 82-year-old man with isolated hematuria caused by a factor VIII inhibitor who was successfully treated with recombinant activated factor VII concentrate, as well as prednisone and cyclophosphamide. PMID:26834904

  8. Acquired hemophilia A: A rare cause of gross hematuria

    PubMed Central

    Hosier, Gregory W.; Mason, Ross J.; Sue Robinson, K.; Bailly, Gregory G.

    2015-01-01

    Acquired hemophilia A is a rare condition caused by spontaneous development of factor VIII inhibitor. This condition most commonly presents with multiple hemorrhagic symptoms and isolated hematuria is exceedingly rare. Early diagnosis is important, as this condition carries a high mortality rate (13–22%). We present a case of an 82-year-old man with isolated hematuria caused by a factor VIII inhibitor who was successfully treated with recombinant activated factor VII concentrate, as well as prednisone and cyclophosphamide. PMID:26834904

  9. Forgotten Kirschner Wire Causing Severe Hematuria

    PubMed Central

    Singh, Shrawan Kumar; Jayant, Kumar; Agrawal, Swati; Parmar, Kalpesh Mahesh; Ajjoor Shankargowda, Sriharsha

    2014-01-01

    Kirschner wire (K-wire) is commonly used in the treatment of hip fracture and its migration into pelvis leading to bladder injury is a very rare complication. Nonremoval of these devices either because of lack of followup or because of prolonged requirement due to disease process is associated with this complication. We report a case of a patient who presented with acute onset severe hematuria with clot retention secondary to perforation of bladder by a migrated K-wire placed earlier, for the treatment of hip fracture. Initial imaging showed its presence in the soft tissues of the pelvis away from the major vascular structures. Patient was taken for emergency laparotomy and wire was removed after cystotomy. Postoperative period was uneventful and patient was discharged in satisfactory condition. K-wires are commonly used in the management of fracture bones and their migration has been reported in the literature although such migration in the intrapelvic region involving bladder is very rare. Early diagnosis and prompt removal of such foreign bodies are required to avert potentially fatal involvement of major structures. PMID:25136472

  10. Unfriendly Filter: An Unusual Cause of Hydronephrosis and Hematuria.

    PubMed

    Tan, Wei Phin; Sherer, Benjamin A; Khare, Narendra

    2016-01-01

    A 67-year-old woman was referred to the urology clinic for abdominal pain and hematuria. Urine analysis showed microscopic hematuria. Computed tomography urogram revealed a misplaced inferior vena cava (IVC) filter in the right gonadal vein causing right hydronephrosis. Retrograde pyelography revealed a 3-cm ureteral narrowing at the level of the IVC filter. A double-J ureteral stent was placed in the right ureter prior to exploratory laparotomy, which revealed partial erosion of the IVC filter into the right ureter and a thrombosed right ovary. The patient underwent a right oophorectomy and removal of the misplaced IVC filter. Her postoperative course was uncomplicated. PMID:26428699

  11. Gross Hematuria: Assessment and Management at the End of Life

    PubMed Central

    Groninger, Hunter; Phillips, Jayne M.

    2013-01-01

    A distressing complication for patients and families, gross hematuria at the end of life challenges hospice and palliative care clinicians to utilize skills in medical and nursing management, communication and clarification of patient goals, and relief of symptom burden. Massive hemorrhage in the genitourinary tract can radically alter the terminal trajectory for patients and necessitate intensive interventions aimed at promoting comfort. Here, a case of gross hematuria in an adult hospice patient serves to broaching decision-making challenges and management strategies. PMID:24826082

  12. Profound Hematuria in a Toddler Yields an Unusual Diagnosis

    PubMed Central

    Young, Ezekiel E.; Gandhi, Nilay; Stuhldreher, Peter; Bishop, Justin A.; Wang, Ming-Hsien

    2016-01-01

    Herein we present a rare case of profound recurrent gross hematuria in a young child with no known predisposing event. She was eventually diagnosed with a large lymphovascular malformation of the bladder. She underwent multiple unsuccessful attempts at embolization before eventual curative partial cystectomy. PMID:27175341

  13. Profound Hematuria in a Toddler Yields an Unusual Diagnosis.

    PubMed

    Young, Ezekiel E; Gandhi, Nilay; Stuhldreher, Peter; Bishop, Justin A; Wang, Ming-Hsien

    2016-05-01

    Herein we present a rare case of profound recurrent gross hematuria in a young child with no known predisposing event. She was eventually diagnosed with a large lymphovascular malformation of the bladder. She underwent multiple unsuccessful attempts at embolization before eventual curative partial cystectomy. PMID:27175341

  14. Highlights for the Management of a Child with Proteinuria and Hematuria

    PubMed Central

    Gattineni, Jyothsna

    2012-01-01

    The identification of hematuria or proteinuria in an otherwise healthy child can cause anxiety to both the family and the pediatrician. The etiology of hematuria and proteinuria includes a long list of conditions, and detailed workup can be exhaustive, expensive and not essential in most of the patients. As will be described in this paper, most of the children with proteinuria or hematuria have a benign etiology. The primary role of the pediatrician is to identify hematuria/proteinuria, recognize the common causes of hematuria/proteinuria, and more importantly identify children with serious conditions that need referral to the nephrologist in a timely manner. PMID:22844302

  15. An unusual cause of hematuria; primary epiploic appendagitis

    PubMed Central

    Cakiroglu, Basri; Sinanoglu, Orhun; Abci, İlker; Tas, Tuncay; Dogan, Akif Nuri; Aksoy, Suleyman Hilmi; Bilsel, Yilmaz

    2014-01-01

    INTRODUCTION Primary epiploic appendagitis (PEA) is self limiting inflammatory disease of colonic epiploic appendices. PRESENTATION OF CASE Herein, a 40 years old patient describing abdomino-inguinal pain with clotty hematuria having PEA was presented. At first, the patient was thought to have a primary bladder pathology, but after a meticioulus examination, he found to have PEA and managed by conservative measures. DISCUSSION Although PEA does not require surgical intervention, it may mimic other acute abdominal disorders which can be difficult to differentiate. Appendices overlying the sigmoid colon and cecum are more prone to be affected as they are more elongated and wider in size. The patient is usually admitted due to sudden onset of abdominal pain accompanied with fever, abdominal tenderness and leucocytosis. CONCLUSION The present case demonstrated that PEA located close to the lower urinary tract especially urinary bladder might present with urinary symptoms such as hematuria. dysuria, pollakuria and inguinal pain. PMID:25460432

  16. Reach the Leech: An Unusual Cause of Hematuria.

    PubMed

    Mansoor, Sahibzada Nasir; Anwar, Zahid; Sheen, Salman Najam

    2016-02-01

    Leeches are found in fresh water as well as moist marshy tropical areas. Orifical Hirudiniasis is the presence of leech in natural human orifices. Leech have been reported in nose, oropharynx, vagina, rectum and bladder but leech per urethra is very rare. We report a case of leech in urethra causing hematuria and bleeding disorder in the form of epistaxis and impaired clotting profile after use of stream water for ablution. The case was diagnosed after a prolonged diagnostic dilemma. Asingle alive leech was recovered from the urethra after ten days with the help of forceps. The hematuria and epistaxis gradually improved over next 48 hours and the patient became asymptomatic. Natives of leech infested areas should be advised to avoid swimming in fresh water and desist from drinking and using stream water without inspection for leeches. PMID:26876408

  17. Geroderma osteodysplasticum hereditaria and wrinkly skin syndrome in 22 patients from Oman.

    PubMed

    Rajab, Anna; Kornak, U; Budde, B S; Hoffmann, K; Jaeken, J; Nürnberg, P; Mundlos, S

    2008-04-15

    Excessive skin wrinkling and cutis laxa are seen in many genetic conditions and overlapping features can make a clinical diagnosis difficult. Here we report on 22 Omani patients from 11 consanguineous families with the diagnosis of wrinkly skin syndrome (WSS, OMIM 278250) or geroderma osteodysplasticum hereditaria (GO, OMIM 231070). The WSS phenotype evolves during early childhood and includes a generalized and excessive skin wrinkling, dental problems, herniae, foot deformities, hip dislocations, growth retardation, and a large anterior fontanelle. The facial gestalt is characterized by a broad nasal bridge, hypertelorism, and downslanting palpebral fissures. We were unable to differentiate between WSS and cutis laxa with growth and developmental delay (CLGDD, OMIM 219200) suggesting that both can be considered as one entity. Distinct hallmarks of GO were skin wrinkling limited to the dorsum of hands and feet and to the abdomen, normal fontanelles, maxillary hypoplasia, bowed long bones, and osteopenia with frequent fractures. In contrast to the attenuation of the skin phenotype with age in WSS, adult patients with GO appeared prematurely aged. A serum sialotransferrin type 2 pattern was found in all four WSS patients tested. Apolipoprotein CIII (a marker for O-glycosylation) was normal suggesting that WSS is frequently associated with a N-protein glycosylation defect, probably at the level of processing (CDG-II). All four investigated GO patients showed normal sialotransferrin patterns. The known loci for cutis laxa and WSS on 2q31, 5q23-q31, 7q11, 11q13, and 14q32 were excluded. We suggest that WSS and GO are distinct entities with overlapping features.

  18. Desmoid tumor: an unusual case of gross hematuria

    PubMed Central

    Desai, Vikas; Horn, Adam; Lele, Subodh M.; Lagrange, Chad A.

    2015-01-01

    Desmoid tumors are rare soft-tissue masses originating from the proliferation of fibroblasts in the fibroconnective tissues. Intra-abdominal desmoid tumors pose special diagnostic challenge due to multiplicity of differential diagnoses, and difficulty to well characterize the lesions on imaging studies. Desmoid tumors can have atypical presentation making clinical correlation challenging to unsuspecting urologists. Only a few cases have been reported in the urology literature. In this report, we present a case of desmoid tumor presenting with gross hematuria. PMID:25642294

  19. Superwarfarin intoxication: hematuria is a major clinical manifestation.

    PubMed

    Wu, Yi-Feng; Chang, Cheng-Shyong; Chung, Chih-Yuan; Lin, Hsuan-Yu; Wang, Chuan-Cheng; Shen, Ming-Ching

    2009-09-01

    Since superwarfarin is popular and readily available in stores, it may cause intoxication or overexposure, which can result in coagulopathy or abnormal bleeding in humans and, thus, is an important public health problem. We report our clinical experience with superwarfarin intoxication. Nine patients, including eight patients who had histories of ingesting superwarfarin, were studied. Of the patients, hematuria occurred in eight. Laboratory tests among the nine patients showed extremely prolonged prothrombin times and activated partial thromboplastin times, which could be corrected to normal by mixing 1:1 with normal pooled plasma; they also had very low functional levels of factor II, VII, IX, X, and proteins C and S, but normal functional levels of factors V, VIII, fibrinogen, and anti-thrombin III. Large doses of vitamin K1 were needed for 3 months or more to treat and correct the coagulopathy among the patients. The majority of the patients presented with gross hematuria, suggesting that hematuria is probably a major clinical manifestation of superwarfarin intoxication. Prolonged use of large doses of vitamin K1 is needed for the treatment of superwarfarin intoxication.

  20. Microscopic hematuria and calculus-related ureteral obstruction.

    PubMed

    Stewart, D P; Kowalski, R; Wong, P; Krome, R

    1990-01-01

    The evaluation of patients with ureteral calculi in the emergency department has historically included urinalysis (UA) and intravenous pyelograms (IVP). This retrospective study was done to determine if a statistically significant relationship existed between the degree of calculus-related ureteral obstruction, proven by IVP, and the presence or absence of microscopic hematuria. Urine red blood cells were recorded as less than 3 rbc/hpf (negative) or greater than or equal to 3 rbc/hpf (positive). IVPs were recorded as nonsevere or severe. IVP criteria were based on the presence or absence of extravasation, greater than 2-hour ureteral filling times, and a numerical scoring system of 1 to 4 for ureteral or calyceal dilatation and nephrogenic effect. Eighty-nine men (72%) had non-severe obstructions and 34 (28%) had severe obstructions. Twenty-five women (68%) had nonsevere obstructions and 12 (32%) had severe obstructions. Of the 28 patients with normal UAs, 11 had severe ureteral obstructions and 17 had nonsevere ureteral obstructions. There were no statistically significant differences between the presence or absence of significant microscopic hematuria and the presence or absence of severe ureteral obstruction. Microscopic hematuria is neither sensitive nor specific in determining the degree of calculus-related ureteral obstruction.

  1. Microscopic hematuria and calculus-related ureteral obstruction.

    PubMed

    Stewart, D P; Kowalski, R; Wong, P; Krome, R

    1990-01-01

    The evaluation of patients with ureteral calculi in the emergency department has historically included urinalysis (UA) and intravenous pyelograms (IVP). This retrospective study was done to determine if a statistically significant relationship existed between the degree of calculus-related ureteral obstruction, proven by IVP, and the presence or absence of microscopic hematuria. Urine red blood cells were recorded as less than 3 rbc/hpf (negative) or greater than or equal to 3 rbc/hpf (positive). IVPs were recorded as nonsevere or severe. IVP criteria were based on the presence or absence of extravasation, greater than 2-hour ureteral filling times, and a numerical scoring system of 1 to 4 for ureteral or calyceal dilatation and nephrogenic effect. Eighty-nine men (72%) had non-severe obstructions and 34 (28%) had severe obstructions. Twenty-five women (68%) had nonsevere obstructions and 12 (32%) had severe obstructions. Of the 28 patients with normal UAs, 11 had severe ureteral obstructions and 17 had nonsevere ureteral obstructions. There were no statistically significant differences between the presence or absence of significant microscopic hematuria and the presence or absence of severe ureteral obstruction. Microscopic hematuria is neither sensitive nor specific in determining the degree of calculus-related ureteral obstruction. PMID:2096163

  2. Gross Hematuria in Patients with Prostate Cancer: Etiology and Management

    PubMed Central

    Gofrit, Ofer N.; Katz, Ran; Shapiro, Amos; Yutkin, Vladimir; Pizov, Galina; Zorn, Kevin C.; Duvdevani, Mordechai; Landau, Ezekiel H.; Pode, Dov

    2013-01-01

    The objective of the study is to assess the etiology and prognosis of gross hematuria (GH) in patients with carcinoma of the prostate (CAP). From 1991 to 2011, 81 men (mean age 74.3 years, SD 6.5) with CAP were hospitalized with GH. Primary treatment of CAP was radical surgery in 13 patients (group 1) and nonsurgical therapy in 68 (group 2), mostly radiotherapy (35 cases) and hormonal treatment (25 cases). The common etiologies of GH in group 1 were bladder cancer (38.5%) and urinary infection (23%). In contrast, CAP itself caused GH in 60% of the patients in group 2. Thirty-nine patients (48%) required transurethral surgery to manage GH which was effective in all cases; nevertheless, the prognosis of group 2 patients was dismal with median overall survival of 13 months after sustaining hematuria, compared to 50 months in group 1 (P = 0.0015). We conclude that the etiology of GH in patients with CAP varies according to primary treatment. After radical prostatectomy, it is habitually caused by bladder cancer or infection. When the primary treatment is not surgical, GH is most commonly due to CAP itself. Although surgical intervention is effective in alleviating hematuria of these patients, their prognosis is dismal. PMID:23634305

  3. Gross hematuria in patients with prostate cancer: etiology and management.

    PubMed

    Gofrit, Ofer N; Katz, Ran; Shapiro, Amos; Yutkin, Vladimir; Pizov, Galina; Zorn, Kevin C; Duvdevani, Mordechai; Landau, Ezekiel H; Pode, Dov

    2013-01-01

    The objective of the study is to assess the etiology and prognosis of gross hematuria (GH) in patients with carcinoma of the prostate (CAP). From 1991 to 2011, 81 men (mean age 74.3 years, SD 6.5) with CAP were hospitalized with GH. Primary treatment of CAP was radical surgery in 13 patients (group 1) and nonsurgical therapy in 68 (group 2), mostly radiotherapy (35 cases) and hormonal treatment (25 cases). The common etiologies of GH in group 1 were bladder cancer (38.5%) and urinary infection (23%). In contrast, CAP itself caused GH in 60% of the patients in group 2. Thirty-nine patients (48%) required transurethral surgery to manage GH which was effective in all cases; nevertheless, the prognosis of group 2 patients was dismal with median overall survival of 13 months after sustaining hematuria, compared to 50 months in group 1 (P = 0.0015). We conclude that the etiology of GH in patients with CAP varies according to primary treatment. After radical prostatectomy, it is habitually caused by bladder cancer or infection. When the primary treatment is not surgical, GH is most commonly due to CAP itself. Although surgical intervention is effective in alleviating hematuria of these patients, their prognosis is dismal. PMID:23634305

  4. Gross hematuria of uncommon origin: the nutcracker syndrome.

    PubMed

    Russo, D; Minutolo, R; Iaccarino, V; Andreucci, M; Capuano, A; Savino, F A

    1998-09-01

    Left renal vein hypertension, also called "nutcracker phenomenon" or "nutcracker syndrome," is a rare vascular abnormality responsible for gross hematuria. The phenomenon is attributable to the idiopathic decrease in the angle between the aorta and the superior mesenteric artery with consequent compression of the left renal vein. The entrapment of the left renal vein is not easily detectable by ordinary diagnostic procedures. We report two cases of gross hematuria (persistent in one patient and recurrent in the other) caused by "nutcracker phenomenon." In both cases, no remarkable findings were obtained from medical history, urinary red blood cells morphology, repeated urinalysis, pyelography, cystoscopy, or ureteroscopy. Left renal vein dilation in one case was found with a computed tomography (CT) scan performed on the venous tree of left kidney. The diagnosis of "nutcracker phenomenon" was confirmed by renal venography with measurement of pressure gradient between left renal vein and inferior vena cava in both cases. In one case, the diagnosis was complicated by the presence of Mycobacterium tuberculosis in urine. The "nutcracker phenomenon" is probably more common than thought. Early diagnosis is important to avoid unnecessary diagnostic procedures and complications such as the thrombosis of the left renal vein. Many procedures are available to correct the compression of the left renal vein entrapped between the aorta and the superior mesenteric artery: Gortex graft vein interposition, nephropexy, stenting, and kidney autotransplantation. After surgery, gross hematuria ceases in almost all patients.

  5. An evidence-based approach to the management of hematuria in children in the emergency department.

    PubMed

    Pade, Kathryn H; Liu, Deborah R

    2014-09-01

    Hematuria is defined as an abnormal number of red blood cells in urine. Even a tiny amount of blood (1 mL in 1000 mL of urine) is sufficient to make urine appear pink or red. In the pediatric population, the majority of etiologies are benign and often asymptomatic. However, hematuria may also be a sign of renal pathology, local infection, or systemic disease. Hematuria can be differentiated into 2 categories: macroscopic hematuria (visible to the naked eye) and microscopic hematuria (> 5 red blood cells/high-powered field on urinalysis). This review will outline the current literature regarding evaluation and management of pediatric patients who present to the emergency department with hematuria. Obtaining a thorough history and the appropriate diagnostic tests will be discussed in depth.

  6. An evidence-based approach to the management of hematuria in children in the emergency department.

    PubMed

    Pade, Kathryn H; Liu, Deborah R

    2014-09-01

    Hematuria is defined as an abnormal number of red blood cells in urine. Even a tiny amount of blood (1 mL in 1000 mL of urine) is sufficient to make urine appear pink or red. In the pediatric population, the majority of etiologies are benign and often asymptomatic. However, hematuria may also be a sign of renal pathology, local infection, or systemic disease. Hematuria can be differentiated into 2 categories: macroscopic hematuria (visible to the naked eye) and microscopic hematuria (> 5 red blood cells/high-powered field on urinalysis). This review will outline the current literature regarding evaluation and management of pediatric patients who present to the emergency department with hematuria. Obtaining a thorough history and the appropriate diagnostic tests will be discussed in depth. PMID:25296518

  7. Hematuria without chyluria: It could still be due to filarial etiology

    PubMed Central

    Nag, Vijaya Lakshmi; Sen, Manodeep; Dash, Nihar Ranjan; Bansal, R; Kumar, Manoj; Maurya, Anand Kumar

    2016-01-01

    There are few reports of “microfilaria in the urine.” We report an elderly woman with gross hematuria who was being investigated for urinary tract tuberculosis. Three consecutive urine samples showed microfilaria of Wuchereria bancrofti. However, she did not have chyluria. Treatment with diethylcarbamazine cleared up the hematuria within 3 days. Chyluria, hematuria, and hematochyluria are problems of Bancroftian filariasis reported worldwide. The literature review was made to present a simplified way for management. PMID:27722105

  8. Perineal Pseudoaneurysm from Traumatic Foley Removal Leads to Recurrent Life-Threatening Hematuria

    PubMed Central

    Xue, Jingbing; Erturk, Erdal

    2015-01-01

    Abstract Hematuria resulting from urethral traumatic catheter insertion and removal is often encountered. Usually, hematuria resolves with conservative measures. We report a case of traumatic Foley removal leading to intermittent life-threatening hematuria resulting in blood loss anemia requiring multiple transfusions and multiple episodes of hypotension requiring pressors. A pelvic angiogram revealed a pseudoaneurysm of the left pudendal artery, which was treated with microcoil embolization leading to resolution of bleeding. PMID:27579388

  9. Accurate Risk Assessment of Patients with Asymptomatic Hematuria for the Presence of Bladder Cancer

    PubMed Central

    Cha, Eugene K.; Tirsar, Lenuta-Ancuta; Schwentner, Christian; Hennenlotter, Joerg; Christos, Paul J.; Stenzl, Arnulf; Mian, Christine; Martini, Thomas; Pycha, Armin; Shariat, Shahrokh F.; Schmitz-Dräger, Bernd J.

    2014-01-01

    Purpose Bladder cancer is frequently diagnosed during a workup for hematuria. However, most patients with microscopic hematuria and many with gross hematuria are not appropriately referred to urologists. We hypothesized that in patients presenting with asymptomatic hematuria, the risk of having bladder cancer can be predicted with high accuracy. Towards this end, we analyzed risk factors in patients with asymptomatic hematuria and developed a nomogram for the prediction of bladder cancer presence. Methods Data from 1,182 consecutive subjects without a history of bladder cancer undergoing initial evaluation for asymptomatic hematuria were collected at three centers. Clinical risk factors including age, gender, smoking status, and degree of hematuria were recorded. All subjects underwent standard workup including voided cytology, upper tract imaging, and cystourethroscopy. Factors associated with the presence of bladder cancer were evaluated by univariable and multivariable logistic regression analyses. The multivariable analysis was used to construct a nomogram. Internal validation was performed using 200 bootstrap samples. Results Of the 1,182 subjects who presented with asymptomatic hematuria, 245 (20.7%) had bladder cancer. Increasing age (OR=1.03, p<0.0001), smoking history (OR=3.72, p<0.0001), gross hematuria (OR=1.71, p=0.002), and positive cytology (OR=14.71, p<0.0001) were independent predictors of bladder cancer presence. The multivariable model achieved 83.1% accuracy for predicting the presence of bladder cancer. Conclusions Bladder cancer presence can be predicted with high accuracy in patients who present with asymptomatic hematuria. We developed a nomogram to help optimize referral patterns (i.e., timing and prioritization) of patients with asymptomatic hematuria. PMID:23124847

  10. Management of bilateral idiopathic renal hematuria in a dog with silver nitrate

    PubMed Central

    Di Cicco, Michael F.; Fetzer, Tara; Secoura, Patricia L.; Jermyn, Kieri; Hill, Tracy; Chaloub, Serge; Vaden, Shelly

    2013-01-01

    Renal hematuria has limited treatment options. This report describes management of bilateral idiopathic renal hematuria in a dog with surgically assisted installation of 0.5% silver nitrate solution. Initial treatment resulted in freedom from clinical signs or recurrent anemia for 10 months; however, recurrence of bleeding following a nephrectomy resulted in euthanasia. PMID:24155476

  11. Hematuria duration does not predict kidney function at 1 year in ANCA-associated glomerulonephritis

    PubMed Central

    Chen, Teresa K.; Murakami, Christine; Manno, Rebecca L.; Geetha, Duvuru

    2015-01-01

    Objectives Hematuria is considered a marker of active renal disease in ANCA-associated glomerulonephritis (ANCA-GN) with induction immunosuppression often continued until hematuria has resolved. We aim to determine whether longer hematuria duration is associated with lower estimated glomerular filtration rate (eGFR) at 1 year. Methods We conducted a retrospective study of 55 patients with biopsy-proven ANCA-GN. Linear regression models were constructed to determine predictors of eGFR at 1 year. The primary exposure was hematuria (>5 rbc/hpf) duration, defined as <90 days vs. ≥90 days following renal biopsy. Covariates included age, gender, ANCA type, baseline eGFR, and baseline proteinuria. Results Mean age at diagnosis was 58 years (53% male, 80% Caucasian, 38% PR3-ANCA, and 45% MPO-ANCA). At baseline, all patients had hematuria, 95% had proteinuria, and mean serum creatinine was 3.1 [standard deviation (SD) = 2.3] mg/dL. Overall, 93% were treated with steroids in combination with either cyclophosphamide or rituximab. Mean hematuria duration was 92 (SD = 77) days with 34 (62%) patients having hematuria resolution within 90 days. Older age and lower baseline eGFR were associated with lower eGFR at 1 year (p = 0.03 and p < 0.001, respectively). Hematuria resolution (<90 days vs. ≥90 days) was not predictive of eGFR at 1 year (p = 0.93). Conclusions In ANCA-GN, hematuria duration does not predict eGFR at 1 year. Our findings provide support that among individuals who are otherwise considered to be in clinical remission, the persistence of hematuria should not delay transition from induction to maintenance immunosuppression. PMID:24775913

  12. Acquired factor VIII inhibitor syndrome: A rare cause of hematuria

    PubMed Central

    Kannan, Muthuvel Seral; Raj Kumar, Thallur Ramakrishnan; Subramanian, Srinivasan

    2015-01-01

    A 50-year-old woman presented with gross hematuria for 1 month. Clinical examinations, laboratory investigations, ultrasound and contrast computed tomography were normal, except anemia. Cystoscopy revealed bloody efflux from the right side. Retrograde pyelogram showed filling defect in the renal pelvis and biopsy was inconclusive. Renal angiogram was normal. She developed ecchymosis on the right thigh and arm with elevated activated partial thromboplastin time. The partial thromboplastin time correction study and Bethesda study confirmed the presence of acquired factor VIII inhibitor (acquired hemophilia). With flexible ureterorenoscopy, the mass in the renal pelvis was removed and its histopathology revealed clotted blood. The patient was subsequently managed with steroids and Factor eight inhibitor bypass activity. PMID:25624582

  13. Evaluation of microscopic hematuria: a critical review and proposed algorithm.

    PubMed

    Niemi, Matthew A; Cohen, Robert A

    2015-07-01

    Microscopic hematuria (MH), often discovered incidentally, has many causes, including benign processes, kidney disease, and genitourinary malignancy. The clinician, therefore, must decide how intensively to investigate the source of MH and select which tests to order and referrals to make, aiming not to overlook serious conditions while simultaneously avoiding unnecessary tests. Existing professional guidelines for the evaluation of MH are largely based on expert opinion and have weak evidence bases. Existing data demonstrate associations between isolated MH and various diseases in certain populations, and these associations serve as the basis for our proposed approach to the evaluation of MH. Various areas of ongoing uncertainty regarding the appropriate evaluation should be the basis for ongoing research. PMID:26088073

  14. Standardization of Diagnostic Biomarker Concentrations in Urine: The Hematuria Caveat

    PubMed Central

    Reid, Cherith N.; Stevenson, Michael; Abogunrin, Funso; Ruddock, Mark W.; Emmert-Streib, Frank; Lamont, John V.; Williamson, Kate E.

    2012-01-01

    Sensitive and specific urinary biomarkers can improve patient outcomes in many diseases through informing early diagnosis. Unfortunately, to date, the accuracy and translation of diagnostic urinary biomarkers into clinical practice has been disappointing. We believe this may be due to inappropriate standardization of diagnostic urinary biomarkers. Our objective was therefore to characterize the effects of standardizing urinary levels of IL-6, IL-8, and VEGF using the commonly applied standards namely urinary creatinine, osmolarity and protein. First, we report results based on the biomarker levels measured in 120 hematuric patients, 80 with pathologically confirmed bladder cancer, 27 with confounding pathologies and 13 in whom no underlying cause for their hematuria was identified, designated “no diagnosis”. Protein levels were related to final diagnostic categories (p = 0.022, ANOVA). Osmolarity (mean = 529 mOsm; median = 528 mOsm) was normally distributed, while creatinine (mean = 10163 µmol/l, median = 9350 µmol/l) and protein (0.3297, 0.1155 mg/ml) distributions were not. When we compared AUROCs for IL-6, IL-8 and VEGF levels, we found that protein standardized levels consistently resulted in the lowest AUROCs. The latter suggests that protein standardization attenuates the “true” differences in biomarker levels across controls and bladder cancer samples. Second, in 72 hematuric patients; 48 bladder cancer and 24 controls, in whom urine samples had been collected on recruitment and at follow-up (median = 11 (1 to 20 months)), we demonstrate that protein levels were approximately 24% lower at follow-up (Bland Altman plots). There was an association between differences in individual biomarkers and differences in protein levels over time, particularly in control patients. Collectively, our findings identify caveats intrinsic to the common practice of protein standardization in biomarker discovery studies conducted on urine

  15. Intractable Hematuria After Left Ventricular Assist Device Implantation: Can Lessons Learned from Gastrointestinal Bleeding Be Applied?

    PubMed

    Son, Andre Y; Zhao, Lee; Reyentovich, Alex; Deanda, Abe; Balsam, Leora B

    2016-01-01

    Patients with continuous-flow left ventricular assist devices (CF-LVADs) are at increased risk of bleeding. We reviewed our institutional experience with bleeding in the urinary tract after CF-LVAD implantation and quantified the impact on hospital resource utilization in comparison with bleeding in the gastrointestinal (GI) tract, the most commonly reported mucosal site of bleeding after LVAD implantation. Records were retrospectively reviewed for patients undergoing CF-LVAD implantation at our institution between October 2011 and April 2015. Major adverse events of gross hematuria and GI bleeding were identified, and patient demographics and hospital course were reviewed. Gross hematuria occurred in 3 of the 35 patients (8.6%) and in 5.1% of all hospitalizations for CF-LVAD patients. Severe hematuria occurred after traumatic urethral catheterization, urinary retention, or urologic surgery. Hospitalization for hematuria was six times less likely than hospitalization for GI bleeding; however, hematuria hospitalizations lasted 3.2 times longer than GI bleeding hospitalizations (17.0 vs. 5.3 days). Late recurrent gross hematuria occurred in all cases, with rehospitalization occurring after 109 ± 53 days. In conclusion, gross hematuria is an infrequent but morbid bleeding complication in CF-LVAD patients. Strategies to avoid this complication include strict avoidance of traumatic urethral catheterization and urinary retention in high-risk patients. PMID:26461236

  16. Gender Disparities in Hematuria Evaluation and Bladder Cancer Diagnosis: A Population-Based Analysis

    PubMed Central

    Garg, Tullika; Pinheiro, Laura C.; Atoria, Coral L.; Donat, S. Machele; Weissman, Joel S.; Herr, Harry W.; Elkin, Elena B.

    2014-01-01

    Purpose Men are diagnosed with bladder cancer at three times the rate of women. However, women present with advanced disease and have poorer survival, suggesting delays in bladder cancer diagnosis. Hematuria is the presenting symptom in a majority of cases. Our objective was to assess gender differences in hematuria evaluation in older adults with bladder cancer. Materials and Methods Using the Surveillance, Epidemiology and End Results cancer registry linked with Medicare claims, we identified Medicare beneficiaries aged 66 years or older diagnosed with bladder cancer between 2000 and 2007 with a claim for hematuria in the year prior to diagnosis. We examined the impact of gender and demographic and clinical factors on time from initial hematuria claim to urology visit; and time from initial hematuria claim to hematuria evaluation including cystoscopy, upper urinary tract imaging, and urine cytology. Results Of 35,646 patients with a hematuria claim in the year preceding bladder cancer diagnosis, 97% had a urology visit claim. The mean time to urology visit was 27 days (range 0-377), and the time to urology visit was longer for women than for men (adjusted hazard ratio 0.9, 95% CI 0.87-0.92). Women were more likely to undergo delayed (after > 30 days) hematuria evaluation (adjusted odds ratio 1.13, 95% CI 1.07-1.21). Conclusion We observed longer time to a urology visit for women than for men presenting with hematuria. These findings may explain stage differences in bladder cancer diagnosis and inform efforts to reduce gender disparities in bladder cancer stage and outcomes. PMID:24835058

  17. Gross Hematuria and Bladder Tumor in a Patient with Advanced Thyroid Papillary Carcinoma

    PubMed Central

    Matsuo, Yuki; Ikeoka, Toshiyuki; Oba, Kojiro; Miyata, Yasuyoshi; Sakai, Hideki; Abe, Kuniko; Kawakami, Atsushi

    2013-01-01

    We present a 73-year-old female with advanced thyroid papillary carcinoma who complained of gross hematuria. We found a bladder tumor and considered it the cause of her symptom. Cystoscopic findings of the tumor were unusual, with peri-tumor vessel formation. Pathological examination of the bladder tumor was consistent with metastasis of thyroid papillary carcinoma. Therefore, we identified thyroid carcinoma metastasis to the urinary bladder as the cause of hematuria in our patient. Thyroid carcinoma metastasis to the bladder is extremely rare, but it should be included among differential diagnoses for gross hematuria in patients with a clinical history of thyroid carcinoma. PMID:23762664

  18. Hematuria following Botox treatment for upper limb spasticity: a case report

    PubMed Central

    Lo, Tony CT; Yeung, Stephen T; Lee, Sujin; Chang, Eric Y

    2015-01-01

    Hematuria is a documented side effect of botulinum toxin injection and has only been reported when it is used for overactive bladder. Here we report a rare case of hematuria following onabotulinumtoxin A (Botox) injection for upper limb spasticity in a 29-year-old male with a history of traumatic brain injury and hemophilia. Hematuria resolved without further complication after self-injection of factor VIII as recommended by his hematologist. Botulinum toxin binds peripheral cholinergic nerve endings to prevent acetylcholine and norepinephrine exocytosis. Studies have shown that both of these compounds are involved in antifibrinolytic activation, suggesting botulinum toxin may play a role in the coagulation cascade by preventing formation of fibrin. This is further supported by resolution of hematuria in our patient after self-injection of factor VIII. As such, botulinum toxin injection may result in mild spontaneous hemorrhage in patients with underlying hematological deficiencies. Further studies are needed to elucidate its effects in coagulation. PMID:26396542

  19. Treatment of hematuria caused by renal arteriovenous malformation in pregnant patients

    PubMed Central

    Chen, Yuedong; Liu, Fei; Xing, Jinchun; Liu, Rongfu

    2015-01-01

    This study is to investigate hematuria in pregnant patients caused by renal arteriovenous malformation and to evaluate the efficacy of superselective renal angiography and embolization used for treatment of renal arteriovenous malformation. Two cases of hematuria in pregnant patients caused by renal arteriovenous malformation were enrolled. Case 1 was a 28-year-old woman with repeatedly intermittent hematuria at week 7 during gestation. Case 2 was a 30-year-old woman with repeatedly intermittent hematuria at week 8 during gestation. B ultrasound and CT were performed to detect hydronephrosis. Renal arteriovenous malformation was diagnosed by selective angiography. Both the patients were treated with embolization. The 2 cases were successfully embolized with different materials including gelfoam and coils. Both of the 2 patients were recovered well and discharged successful after the operation. In conclusion, superselective renal angiography and embolization are effective methods for diagnosis and treatment of renal arteriovenous malformation in pregnant patients. PMID:25932278

  20. Hematuria following Botox treatment for upper limb spasticity: a case report.

    PubMed

    Lo, Tony Ct; Yeung, Stephen T; Lee, Sujin; Chang, Eric Y

    2015-01-01

    Hematuria is a documented side effect of botulinum toxin injection and has only been reported when it is used for overactive bladder. Here we report a rare case of hematuria following onabotulinumtoxin A (Botox) injection for upper limb spasticity in a 29-year-old male with a history of traumatic brain injury and hemophilia. Hematuria resolved without further complication after self-injection of factor VIII as recommended by his hematologist. Botulinum toxin binds peripheral cholinergic nerve endings to prevent acetylcholine and norepinephrine exocytosis. Studies have shown that both of these compounds are involved in antifibrinolytic activation, suggesting botulinum toxin may play a role in the coagulation cascade by preventing formation of fibrin. This is further supported by resolution of hematuria in our patient after self-injection of factor VIII. As such, botulinum toxin injection may result in mild spontaneous hemorrhage in patients with underlying hematological deficiencies. Further studies are needed to elucidate its effects in coagulation. PMID:26396542

  1. Urinary bladder metastasis from lung adenocarcinoma: A rare cause of hematuria

    PubMed Central

    Raymond, Kan Wai Man; Hin, Ting Shun; Fai, Kan Chi; Steve, Chan Wai Hee

    2014-01-01

    We presented an unusual case of hematuria caused by a solitary bladder metastasis from lung adenocarcinoma. A confident diagnosis of secondary adenocarcinoma of the bladder was made by clinical suspicion based on patient's past history, careful examination of tumor morphology, and a directed panel (cytokeratin [CK] 7/CK20/thyroid transcription factor 1) of immunohistochemistry. We sought, through sharing our experience in the investigative and diagnostic process, to contribute to the better understanding of this unusual cause of hematuria. PMID:25371617

  2. Ultrasound Detection of a Renal Mass in a Patient with Flank Pain and Hematuria

    PubMed Central

    Marzec, Karl; Mailhot, Thomas; Perera, Phillips

    2013-01-01

    Flank pain with hematuria is a common chief complaint in the emergency department (ED). Patients are often diagnosed with renal calculi or pyelonephritis and discharged with analgesics or antibiotics and follow-up. This case study describes a patient who presented to the ED with a 1 week history of flank pain and hematuria and was subsequently found to have a large renal mass on bedside ultrasound. PMID:23599845

  3. Percutaneous Cyanoacrylate Glue Injection into the Renal Pseudoaneurysm to Control Intractable Hematuria After Percutaneous Nephrolithotomy

    SciTech Connect

    Lal, Anupam Kumar, Ajay; Prakash, Mahesh; Singhal, Manphool; Agarwal, Mayank Mohan; Sarkar, Debansu; Khandelwal, Niranjan

    2009-07-15

    We report a case of a 43-year-old man who developed intractable hematuria after percutaneous nephrolithotomy. Angiography detected a pseudoaneurysm arising from the lower polar artery; however, embolization could not be performed because of unfavorable vascular anatomy. A percutaneous thrombin injection under ultrasound guidance initially controlled the bleeding, but hematuria subsequently recurred as a result of recanalization of the aneurysm. The case was successfully managed with ultrasound- and fluoroscopic-guided direct injection of cyanoacrylate glue into the pseudoaneurysm.

  4. Evaluation of the patient with asymptomatic microscopic hematuria.

    PubMed

    Ziemba, Justin; Guzzo, Thomas J; Ramchandani, Parvati

    2015-08-01

    Asymptomatic microscopic hematuria (AMH) is relatively common in clinical practice but the etiology remains unclear in the majority of patients; it is rarely related to genitourinary malignancies. The 2012 guidelines of the American Urological Association recommend an evaluation after a single positive urinalysis with mandatory upper tract evaluation in all patients, preferably with CT urography (CTU). The likelihood of detecting significant upper track abnormalities, particularly malignancies is low with CTU, while incidental extraurinary abnormalities are often found, the majority of which are not clinically significant. The workup for these incidental findings has significant financial and clinical implications. Primary care physicians, who are most apt to encounter patients with AMH, have a low rate of adherence to the AUA guidelines, possibly as a result of the broadening of criteria for AMH evaluation by the AUA, with resultant uncertainty amongst primary care physicians about the appropriate candidates for such evaluation. Selection of subgroups of patients with risk factors for GU malignancies who may benefit from a complete evaluation is essential, as opposed to evaluation of all patients classified as having AMH.

  5. Evaluation of the patient with asymptomatic microscopic hematuria.

    PubMed

    Ziemba, Justin; Guzzo, Thomas J; Ramchandani, Parvati

    2015-08-01

    Asymptomatic microscopic hematuria (AMH) is relatively common in clinical practice but the etiology remains unclear in the majority of patients; it is rarely related to genitourinary malignancies. The 2012 guidelines of the American Urological Association recommend an evaluation after a single positive urinalysis with mandatory upper tract evaluation in all patients, preferably with CT urography (CTU). The likelihood of detecting significant upper track abnormalities, particularly malignancies is low with CTU, while incidental extraurinary abnormalities are often found, the majority of which are not clinically significant. The workup for these incidental findings has significant financial and clinical implications. Primary care physicians, who are most apt to encounter patients with AMH, have a low rate of adherence to the AUA guidelines, possibly as a result of the broadening of criteria for AMH evaluation by the AUA, with resultant uncertainty amongst primary care physicians about the appropriate candidates for such evaluation. Selection of subgroups of patients with risk factors for GU malignancies who may benefit from a complete evaluation is essential, as opposed to evaluation of all patients classified as having AMH. PMID:26100195

  6. Establishing the diagnosis of benign familial hematuria: the importance of examining the urine sediment of family members

    SciTech Connect

    Blumenthal, S.S.; Fritsche, C.; Lemann, J. Jr

    1988-04-15

    Patients with microscopic hematuria are generally referred for urologic investigation. The authors describe 30 patients with normal renal function referred to our clinic during the years 1970 through 1987 for evaluation of hematuria, usually microscopic, in whom prior urologic and radiological studies had failed to determine the cause of bleeding. Urinary sediment from the patients and first-degree relatives revealed hemoglobin and red blood cell casts; the inheritance pattern was consistent with autosomal dominant transmission. During follow-up for up to 18 years, renal function remained normal, thus confirming the diagnosis of benign familial hematuria. Immunoglobulin A nephropathy and Alport's syndrome were less common than benign familial hematuria and could be differentiated from it by history, physical examination, and routine laboratory testing. Since benign familial hematuria is a common disorder in adults with hematuria and normal renal function, urinary sediment from patients and family members should be examined before extensive urologic and radiological procedures are performed.

  7. Retrospective evaluation of idiopathic hematuria and associated pathology in Grant's gazelles (Gazella granti): 10 cases.

    PubMed

    Georoff, Timothy A; Garner, Michael M; Hoover, John P; Backues, Kay A

    2009-12-01

    Ten cases of hematuria in Grant's gazelle (Gazella granti) (two male and eight female) from five institutions were examined and the clinicopathologic data summarized. Five gazelles died spontaneously and five were euthanized. All gazelles had marked hematuria without pyuria. Mean age at the onset of clinical signs and time of euthanasia or death was 5.0 +/- 1.4 yr and 8.2 +/- 3.7 yr, respectively. The severity of clinical signs with hematuria ranged from episodes of chronic intermittent hematuria to marked dysuria, with urinary bladder rupture secondary to obstructive blood clots in one case. Submandibular edema was the most common associated clinical sign (five of 10 cases). Serum chemistries from eight gazelles obtained during hematuria episodes revealed hypocalcemia (8/8), hypoproteinemia (7/8), hypoalbuminemia (7/8), and hyperphosphatemia (6/8). Fifty percent of the gazelles (4/8) developed anemia over the course of hematuria episodes. Prothrombin times and partial thromboplastin times were presumed increased in two of four animals evaluated. The predominant histologic lesions in seven of 10 gazelles reviewed were vascular necrosis, vasculitis, and perivasculitis in the urinary tract. Lesions in necropsied gazelles were identified in the urinary bladder (7/10 gazelles), kidney (3/10), and ureter (3/10). Additional urinary tract lesions included tubulointerstitial nephritis (5/10 gazelles), hemorrhagic cystitis (4/10), renal tubular necrosis (4/10), and subacute renal infarcts (2/10). Polymerase chain reaction testing on paraffin-embedded urinary tract tissue for alcelaphine herpesvirus-1 and -2, ovine herpesvirus-2, bluetongue virus, and epizootic hemorrhagic disease virus was negative for the six cases tested. One gazelle that had been vaccinated for Leptospira interrogans had a titer to serovar icterohaemorrhagiae, but serum from the six other gazelles tested was negative for all L. interrogans serovars. No exposure to any toxic agent was identified. An

  8. Variation in the intensity of hematuria evaluation: a target for primary care quality improvement

    PubMed Central

    Friedlander, David F.; Resnick, Matthew J.; You, Chaochen; Bassett, Jeffrey; Yarlagadda, Vidhush; Penson, David F.; Barocas, Daniel A.

    2014-01-01

    Background Hematuria is a common clinical finding and represents the most frequent presenting sign of bladder cancer. The American Urological Association recommends cystoscopy and abdomino-pelvic imaging for patients over 35 years. Nonetheless, fewer than half of patients presenting with hematuria undergo proper evaluation. We sought to identify clinical and non-clinical factors associated with evaluation of persons with newly diagnosed hematuria. Methods Retrospective cohort study, using claims data and laboratory values. The primary exposure was practice site, as a surrogate for non-clinical, potentially modifiable sources of variation. Primary outcomes were cystoscopy and/or abdomino-pelvic imaging within 180 days following hematuria diagnosis. We modeled the association between clinical and non-clinical factors and appropriate hematuria evaluation. Results We identified 2,455 primary care patients 40 years of age or older diagnosed with hematuria between 2004 and 2012 in the absence of other explanatory diagnosis. 13.7% of patients underwent cystoscopy within 180 days. Multivariate logistic regression revealed significant variation between those who did and did not undergo evaluation in age, gender and anti-coagulant use (p<0.001, p=0.036, p=0.028). Addition of practice site improved the predictive discrimination of each model (p<0.001). Evaluation was associated with higher rates of genitourinary neoplasia diagnosis. Conclusions Patients with hematuria rarely underwent complete evaluation. While established risk factors for malignancy were associated with increasing use of diagnostic testing, factors unassociated with risk, such as practice site, also accounted for significant variation. Inconsistency across practice sites is undesirable and may be amenable to quality improvement interventions. PMID:24486290

  9. Genome-Wide Linkage, Exome Sequencing and Functional Analyses Identify ABCB6 as the Pathogenic Gene of Dyschromatosis Universalis Hereditaria

    PubMed Central

    Wang, Na; Wang, Chuan; Chen, Xuechao; Sheng, Donglai; Fu, Xi’an; See, Kelvin; Foo, Jia Nee; Low, Huiqi; Liany, Herty; Irwan, Ishak Darryl; Liu, Jian; Yang, Baoqi; Chen, Mingfei; Yu, Yongxiang; Yu, Gongqi; Niu, Guiye; You, Jiabao; Zhou, Yan; Ma, Shanshan; Wang, Ting; Yan, Xiaoxiao; Goh, Boon Kee; Common, John E. A.; Lane, Birgitte E.; Sun, Yonghu; Zhou, Guizhi; Lu, Xianmei; Wang, Zhenhua; Tian, Hongqing; Cao, Yuanhua; Chen, Shumin; Liu, Qiji; Liu, Jianjun; Zhang, Furen

    2014-01-01

    Background As a genetic disorder of abnormal pigmentation, the molecular basis of dyschromatosis universalis hereditaria (DUH) had remained unclear until recently when ABCB6 was reported as a causative gene of DUH. Methodology We performed genome-wide linkage scan using Illumina Human 660W-Quad BeadChip and exome sequencing analyses using Agilent SureSelect Human All Exon Kits in a multiplex Chinese DUH family to identify the pathogenic mutations and verified the candidate mutations using Sanger sequencing. Quantitative RT-PCR and Immunohistochemistry was performed to verify the expression of the pathogenic gene, Zebrafish was also used to confirm the functional role of ABCB6 in melanocytes and pigmentation. Results Genome-wide linkage (assuming autosomal dominant inheritance mode) and exome sequencing analyses identified ABCB6 as the disease candidate gene by discovering a coding mutation (c.1358C>T; p.Ala453Val) that co-segregates with the disease phenotype. Further mutation analysis of ABCB6 in four other DUH families and two sporadic cases by Sanger sequencing confirmed the mutation (c.1358C>T; p.Ala453Val) and discovered a second, co-segregating coding mutation (c.964A>C; p.Ser322Lys) in one of the four families. Both mutations were heterozygous in DUH patients and not present in the 1000 Genome Project and dbSNP database as well as 1,516 unrelated Chinese healthy controls. Expression analysis in human skin and mutagenesis interrogation in zebrafish confirmed the functional role of ABCB6 in melanocytes and pigmentation. Given the involvement of ABCB6 mutations in coloboma, we performed ophthalmological examination of the DUH carriers of ABCB6 mutations and found ocular abnormalities in them. Conclusion Our study has advanced our understanding of DUH pathogenesis and revealed the shared pathological mechanism between pigmentary DUH and ocular coloboma. PMID:24498303

  10. Random Urinary Calcium/Creatinine Ratio for Screening Hypercalciuria in Children with Hematuria

    PubMed Central

    Choi, In Su; Jung, Eui Seok; Choi, Young Earl; Cho, Young Kuk; Kim, Chan Jong

    2013-01-01

    Background Hypercalciuria is one of the most common causes of unexplained isolated hematuria. The diagnostic methods for hypercalciuria have not yet been standardized. The aim of this study was to assess whether random urinary calcium/creatinine ratio could be used as a screening tool for hypercalciuria in children with hematuria. Methods This prospective study included 264 children with primary hematuria for whom both random and 24 hr urinary evaluations were performed. Pearson correlation and ROC curve were used to assess the correlations. A multiple linear regression model was used to analyze effects of age, weight, height, body mass index, and body surface area on random urinary calcium/creatinine ratio. Results There was a moderately strong correlation between random urinary calcium/creatinine ratio and 24 hr urinary calcium excretion (r=0.584, P<0.001). The most appropriate cutoff value of random urinary calcium/creatinine ratio for the estimation of hypercalciuria was 0.075 mg/mg (sensitivity, 77.8%; specificity, 64.3%; area under the curve, 0.778). Body mass index and 24 hr urinary calcium excretion significantly affected random urinary calcium/creatinine ratio with a low coefficient of determination (r2=0.380, P<0.001). Conclusions Random urinary calcium/creatinine ratio is not suitable for screening hypercalciuria in children with hematuria. Twenty-four hour urinary analysis should be performed to diagnose hypercalciuria in children with hematuria. PMID:24205487

  11. Proteinuria and hematuria are associated with acute kidney injury and mortality in critically ill patients: a retrospective observational study

    PubMed Central

    2014-01-01

    Background Proteinuria and hematuria are both important health issues; however, the nature of the association between these findings and acute kidney injury (AKI) or mortality remains unresolved in critically ill patients. Methods Proteinuria and hematuria were measured by a dipstick test and scored using a scale ranging from a negative result to 3+ in 1883 patients admitted to the intensive care unit. AKI was defined according to the Kidney Disease: Improving Global Outcomes (KDIGO) guidelines. The odds ratios (ORs) for AKI and 3-year mortality were calculated after adjustment for multiple covariates according to the degree of proteinuria or hematuria. For evaluating the synergistic effect on mortality among proteinuria, hematuria, and AKI, the relative excess risk due to interaction (RERI) was used. Results Proteinuria and hematuria increased the ORs for AKI: the ORs of proteinuria were 1.66 (+/−), 1.86 (1+), 2.18 (2+), and 4.74 (3+) compared with non-proteinuria; the ORs of hematuria were 1.31 (+/−), 1.58 (1+), 2.63 (2+), and 2.52 (3+) compared with non-hematuria. The correlations between the mortality risk and proteinuria or hematuria were all significant and graded (Ptrend < 0.001). There was a relative excess risk of mortality when both AKI and proteinuria or hematuria were considered together: the synergy indexes were 1.30 and 1.23 for proteinuria and hematuria, respectively. Conclusions Proteinuria and hematuria are associated with the risks of AKI and mortality in critically ill patients. Additionally, these findings had a synergistic effect with AKI on mortality. PMID:24942179

  12. Posttransurethral Resection of Prostate Recurrent Life Threatening Hematuria: A Rare Cause

    PubMed Central

    Arya, MC; Kumar, Lalit; Mittal, Ruchi; Kumar, Rajeev; Baid, Mayank

    2016-01-01

    Herein, we present a case report of post-TURP (transurethral resection of prostate) recurrent severe hematuria due to right internal iliac artery pseudoaneurysm protruding into bladder lumen. A 60-year-old male presented with recurrent massive hematuria following TURP done elsewhere 15 days before. His hemoglobin was 4 gm/dL after 13 units of blood transfusion and repeated clot evacuations. His blood urea, serum creatinine, and coagulation profile studies were normal. Ultrasonography of abdomen showed multiple clots in the bladder. Cystoscopy revealed clots with a right posterolateral wall unhealthy area. After stabilizing the patient, contrast enhanced CT urography revealed intravesical aneurysm. CT angiography showed pseudoaneurysm of a branch of internal iliac artery protruding into urinary bladder lumen. We referred patient to selective embolization of the lesion but the procedure was unsuccessful. At last, ipsilateral internal iliac artery ligation relieved hematuria. But on postoperative day 2, patient suddenly collapsed and deceased, presumably due to cardiomorbidities. PMID:27190670

  13. Macroscopic hematuria caused by congenital portosystemic shunt and concomitant nutcracker syndrome.

    PubMed

    Lee, Sang Hyub; Lee, Dong-Gi

    2015-06-01

    Nutcracker syndrome (NCS) is an uncommon vascular abnormality that causes a variety of symptoms that range from asymptomatic microscopic hematuria to severe pelvic congestion. Congenital portosystemic shunt (CPSS) is an extremely rare anomaly that causes serious complications. Many cases of NCS and CPSS that have presented separately have been reported, but no cases of concomitant NCS and CPSS have been reported. We present a case of intermittent macroscopic hematuria in a patient with both NCS and CPSS. We diagnosed NCS on pressure gradient between the left renal vein (LRV) and the inferior vena cava. The presence of CPSS, which emerged from the LRV and connected to the extrahepatic portal vein, was confirmed on computed tomography. The interaction between NCS and CPSS resulted in mild intermittent macroscopic hematuria only, rather than the more common symptoms that occur when NCS or CPSS present separately. PMID:26113323

  14. Ureteral Injury with Delayed Massive Hematuria after Transvaginal Ultrasound-Guided Oocyte Retrieval.

    PubMed

    Burnik Papler, Tanja; Vrtačnik Bokal, Eda; Šalamun, Vesna; Galič, Dejan; Smrkolj, Tomaž; Jančar, Nina

    2015-01-01

    We report a case of ureteral injury with delayed hematuria after transvaginal oocyte retrieval. A 28-year-old infertile patient with a history of previous laparoscopic resection of endometriotic nodes of both sacrouterine ligaments presented with abdominal pain one day after oocyte retrieval. Four days after oocyte retrieval, she presented with massive hematuria that reappeared 6 days after oocyte retrieval. Monopolar coagulation with wire electrode and insertion of a double-J-stent was performed during operative cystoscopy. The patient recovered completely after transfusion and had no signs of renal impairment after ureteric stent removal. This is the first report of ureteral injury after oocyte retrieval presenting itself with delayed massive hematuria and no signs of renal dysfunction or urinary leakage into retroperitoneal space. PMID:26146577

  15. Posttransurethral Resection of Prostate Recurrent Life Threatening Hematuria: A Rare Cause.

    PubMed

    Arya, M C; Kumar, Lalit; Mittal, Ruchi; Kumar, Rajeev; Baid, Mayank

    2016-01-01

    Herein, we present a case report of post-TURP (transurethral resection of prostate) recurrent severe hematuria due to right internal iliac artery pseudoaneurysm protruding into bladder lumen. A 60-year-old male presented with recurrent massive hematuria following TURP done elsewhere 15 days before. His hemoglobin was 4 gm/dL after 13 units of blood transfusion and repeated clot evacuations. His blood urea, serum creatinine, and coagulation profile studies were normal. Ultrasonography of abdomen showed multiple clots in the bladder. Cystoscopy revealed clots with a right posterolateral wall unhealthy area. After stabilizing the patient, contrast enhanced CT urography revealed intravesical aneurysm. CT angiography showed pseudoaneurysm of a branch of internal iliac artery protruding into urinary bladder lumen. We referred patient to selective embolization of the lesion but the procedure was unsuccessful. At last, ipsilateral internal iliac artery ligation relieved hematuria. But on postoperative day 2, patient suddenly collapsed and deceased, presumably due to cardiomorbidities. PMID:27190670

  16. An unusual cause of gross hematuria and renal dysfunction in a young male

    PubMed Central

    Rathi, M.; Ramachandran, R.; Kohli, H. S.; Nada, R.; Jha, V.; Sakhuja, V.

    2013-01-01

    Monoclonal immunoglobulin deposition disease (MIDD) is an uncommon disease with a peak incidence between the 5th and 6th decades of life. It is characterized by non-fibrillar, Congo red negative deposition of monoclonal immunoglobulins in various organs, including in the kidneys. MIDD can be of three types depending on the composition of the deposits, and includes light chain deposition disease (LCDD), heavy chain deposition disease and light and heavy chain deposition disease, of which LCDD is the most common. Renal involvement is a universal finding in MIDD, and is in the form of renal insufficiency, microscopic hematuria and nephrotic range proteinuria. Gross hematuria is a rare occurrence. Renal biopsy usually shows nodular sclerosing glomerulopathy on light microscopy and diffuse linear staining of glomerular and tubular basement membrane on immunofluorescence microscopy. We report a young male who presented with rapidly progressive renal failure and gross hematuria and was diagnosed as LCDD with nodular glomerulopathy and crescents on renal biopsy. PMID:24049277

  17. Ureteral Injury with Delayed Massive Hematuria after Transvaginal Ultrasound-Guided Oocyte Retrieval

    PubMed Central

    Burnik Papler, Tanja; Vrtačnik Bokal, Eda; Šalamun, Vesna; Galič, Dejan; Smrkolj, Tomaž; Jančar, Nina

    2015-01-01

    We report a case of ureteral injury with delayed hematuria after transvaginal oocyte retrieval. A 28-year-old infertile patient with a history of previous laparoscopic resection of endometriotic nodes of both sacrouterine ligaments presented with abdominal pain one day after oocyte retrieval. Four days after oocyte retrieval, she presented with massive hematuria that reappeared 6 days after oocyte retrieval. Monopolar coagulation with wire electrode and insertion of a double-J-stent was performed during operative cystoscopy. The patient recovered completely after transfusion and had no signs of renal impairment after ureteric stent removal. This is the first report of ureteral injury after oocyte retrieval presenting itself with delayed massive hematuria and no signs of renal dysfunction or urinary leakage into retroperitoneal space. PMID:26146577

  18. Gross Hematuria and Urinary Retention among Men from a Nationally Representative Survey in Sierra Leone

    PubMed Central

    Patel, Hiten D; Kamara, Thaim B; Kushner, Adam L; Groen, Reinou S; Allaf, Mohamad E

    2014-01-01

    Objectives To estimate the prevalence of gross hematuria and urinary retention among men in Sierra Leone and report on barriers to care and associated disability. Gross hematuria and urinary retention are classic urologic complaints that require medical attention for significant underlying pathology, but their burden has not been quantified in a developing country. Methods A cluster randomized, cross-sectional household survey was administered in Sierra Leone using the Surgeons OverSeas Assessment of Surgical need tool as a verbal head-to-toe examination. A total of 2 respondents in each of 25 households in 75 clusters were surveyed to assess surgical needs. Data on questions related to blood from the penis and the inability to urinate for men >12 years of age were included in the present analysis to determine the period and point prevalence of hematuria and urinary retention. Results From 3645 total respondents, 1054 (28.9%) were men >12 years old included in the analysis. Period and point prevalence of gross hematuria were 21.8 per 1,000 (95%CI 13.0-30.7) and 12.3 per 1,000 (95%CI 5.7-19.0), respectively, and for urinary retention they were 19.9 per 1,000 (95%CI 11.5-28.4) and 4.7 per 1,000 (95%CI 0.5-8.9), respectively. Lack of financial resources was the major barrier to care. Disability assessment showed 19.1% were not able to work as a result of urinary retention and 34.8% felt ashamed of their gross hematuria. Conclusions The results provide a prevalence estimate of gross hematuria and urinary retention for men in Sierra Leone. Accessible medical and surgical care will be critical for early intervention and management. PMID:24726148

  19. Endovascular Management of Ureteroarterial Fistula: A Rare Potentially Life Threatening Cause of Hematuria

    PubMed Central

    Copelan, Alexander; Chehab, Monzer; Cash, Charles; Korman, Howard; Dixit, Purushottam

    2014-01-01

    Ureteroarterial fistula is a rare, potentially life-threatening cause of hematuria characterized by an abnormal channel between a ureter and artery. The rarity of this condition, complexity of predisposing risk factors and intermittence of symptoms may delay or obscure its diagnosis. With a high index of suspicion and careful angiographic evaluation, embarking on this condition is not only possible but sets the stage for curative intervention. We report a case of a ureteroarterial fistula presenting with intermittent hematuria, successfully diagnosed at angiography and managed with endovascular stent graft placement. PMID:25426238

  20. Multiple hemangiomas of the urinary bladder in a child with gross hematuria

    PubMed Central

    Kim, Yeun Yoon; Kim, Myung-Joon; Lee, Mi-Jung; Kim, Ji-Ye

    2015-01-01

    We report a case of multiple hemangiomas involving the urinary bladder in a 4-year-old boy who presented with recurrent episodes of gross hematuria. On ultrasonography, compared with the bladder wall, the lesions presented as multiple isoechoic polypoid intraluminal masses with mildly increased vascularity on color Doppler exam. Cavernous hemangioma was confirmed by cold-cup biopsy, and the all lesions were coagulated with a Holmium laser. Despite their rarity, bladder hemangiomas should be included in the differential diagnosis of multiple intravesical masses in children with gross hematuria. PMID:25672772

  1. A case of arteriovenous fistula after renal biopsy in an IgA nephropathy patient with macroscopic hematuria.

    PubMed

    Horikoshi, Satoshi; Takahata, Akiko; Shiraishi, Akihiko; Fukuda, Hiromitsu; Ohsawa, Isao; Kuwatsuru, Ryohei; Tomino, Yasuhiko

    2013-01-01

    Macroscopic hematuria is a common symptom in IgA nephropathy and is also one of the most frequent complications after a percutaneous renal biopsy. Here, we describe a patient with IgA nephropathy and recurrent macroscopic hematuria who developed an arteriovenous fistula after renal biopsy.

  2. A Case of Arteriovenous Fistula after Renal Biopsy in an IgA Nephropathy Patient with Macroscopic Hematuria

    PubMed Central

    Horikoshi, Satoshi; Takahata, Akiko; Shiraishi, Akihiko; Fukuda, Hiromitsu; Ohsawa, Isao; Kuwatsuru, Ryohei; Tomino, Yasuhiko

    2013-01-01

    Macroscopic hematuria is a common symptom in IgA nephropathy and is also one of the most frequent complications after a percutaneous renal biopsy. Here, we describe a patient with IgA nephropathy and recurrent macroscopic hematuria who developed an arteriovenous fistula after renal biopsy. PMID:24167514

  3. External iliac vein – transplant ureteral fistula combined with renal cell carcinoma: an unusual case of hematuria

    PubMed Central

    Luo, Jin-dan; Liu, Ben; Wang, Ping; Zhou, Feng; Xu, Xiang-lai; Li, Shi-qi; Cai, Song-liang; Wang, Yi-min

    2014-01-01

    Iliac vein-ureteral fistula is a rare cause of hematuria. The diagnosis of an iliac vein-ureteral fistula can be elusive even with the use of multiple methods. With regards to the treatment, there appears to be a shift in management from primarily open surgical to primarily angiographic management. We present a unique case of an external iliac vein – transplant ureteral fistula. A 48 year-old female complained of recurrent gross hematuria. She underwent transplant nephrectomy and radical left nephrectomy because of rejection of transplanted kidney and cystic renal cell carcinoma when the hematuria arose for the first time. Ten months later, the hematuria recurred again, and cystoscopy showed bleeding from the right transplant ureteral orifice. Open exploration confirmed the diagnosis of external iliac vein – transplant ureteral fistula. Diagnostic difficulties and treatment dilemma of such a rare cause of hematuria are also discussed. PMID:25092990

  4. Unusual Urethral Metastasis from Colon Carcinoma Presenting with Difficult Urination and Hematuria

    PubMed Central

    Karakose, Ayhan; Aydogdu, Ozgu; Atesci, Yusuf Z.

    2014-01-01

    Urethral metastases originating from the colon are extremely rare. We report a case of a 67-year-old man who presented with difficult urination and hematuria. Diagnostic cystoscopy showed an abnormal, exophytic lesion in his proximal penile urethra a bulbar urethra. His pathology was diagnosed as adenocarcinoma consistent with colon metastasis. PMID:24917778

  5. The Use of Molecular Analyses in Voided Urine for the Assessment of Patients with Hematuria

    PubMed Central

    Beukers, Willemien; Kandimalla, Raju; van Houwelingen, Diandra; Kovacic, Hrvoje; Chin, Jie-Fen D.; Lingsma, Hester F.; Dyrskjot, Lars; Zwarthoff, Ellen C.

    2013-01-01

    Introduction Patients presenting with painless hematuria form a large part of the urological patient population. In many cases, especially in younger patients, the cause of hematuria is harmless. Nonetheless, hematuria could be a symptom of malignant disease and hence most patients will be subject to cystoscopy. In this study, we aimed to develop a prediction model based on methylation markers in combination with clinical variables, in order to stratify patients with high risk for bladder cancer. Material and Methods Patients (n=169) presenting with painless hematuria were included. 54 patients were diagnosed with bladder cancer. In the remaining 115 patients, the cause of hematuria was non-malignant. Urine samples were collected prior to cystoscopy. Urine DNA was analyzed for methylation of OSR1, SIM2, OTX1, MEIS1 and ONECUT2. Methylation percentages were calculated and were combined with clinical variables into a logistic regression model. Results Logistic regression analysis based on the five methylation markers, age, gender and type of hematuria resulted in an area under the curve (AUC) of 0.88 and an optimism corrected AUC of 0.84 after internal validation by bootstrapping. Using a cut-off value of 0.307 allowed stratification of patients in a low-risk and high-risk group, resulting in a sensitivity of 82% (44/54) and a specificity of 82% (94/115). Most aggressive tumors were found in patients in the high-risk group. The addition of cytology to the prediction model, improved the AUC from 0.88 to 0.89, with a sensitivity and specificity of 85% (39/46) and 87% (80/92), retrospectively. Conclusions This newly developed prediction model could be a helpful tool in risk stratification of patients presenting with painless hematuria. Accurate risk prediction might result in less extensive examination of low risk patients and thereby, reducing patient burden and costs. Further validation in a large prospective patient cohort is necessary to prove the true clinical

  6. Effect of hematuria on the outcome of immunoglobulin A nephropathy with proteinuria

    PubMed Central

    Iwasaki, Chihiro; Moriyama, Takahito; Tanaka, Kayu; Takei, Takashi; Nitta, Kosaku

    2016-01-01

    Background: The relationship between hematuria and histological lesions, the effect of hematuria on response to steroid therapy, and the outcome in patients with immunoglobulin A nephropathy (IgAN) remain undetermined. Objectives: The aim of this study was to clarify the effect of hematuria on histological findings, response to steroid treatment, and the outcome in IgA nephropathy. Patients and Methods: Seventy-five patients with IgAN and proteinuria > 1 g/day and treated with prednisolone were divided into two groups: those with low (≤20/high-power field [HPF]) urinary red blood cell (U-RBC) counts (L-RBC group, n=55) and those with high (>20/HPF) U-RBC counts (H-RBC group, n=20). Their clinical and histological characteristics, the relationship between hematuria and histological lesions, renal outcomes, and risk factors for progression were compared. Results: Except for U-RBC counts, the clinical and histological findings according to the Oxford classification of the two groups were similar. U-RBC counts were not correlated with active histological lesions. Median proteinuria in both groups decreased soon after starting steroid therapy. Median U-RBC also decreased after starting steroids, and it became similar between both groups at 2 years after treatment. The 20-year renal survival rate was also similar between the H-RBC and the L-RBC group (45.2% versus 58.0%, P=0.5577). Multivariate Cox regression analysis showed that the lower estimated glomerular filtration rate (eGFR) was an independent risk factor for progression. Conclusions: A higher degree of hematuria at renal biopsy in patients with IgAN was not associated with active pathological lesions, such as cellular and fibro-cellular crescents, resistance to steroid treatment and poor outcome. PMID:27152293

  7. Small cell carcinoma of the urinary bladder without gross hematuria: a case report.

    PubMed

    Huang, Wanqiu; Luan, Yang; Jin, Lu; Wang, Tao; Chen, Ruibao; Liu, Zheng; Chen, Zhiqiang; Lan, Ruzhu

    2015-09-01

    Small cell carcinoma of the urinary bladder (SCCB) is a rare and aggressive form of bladder cancer with poor prognosis. Hematuria is the main symptom of this malignancy, and most patients have a history of smoking. The disease incidence of malignant bladder tumors in China is approximately 0.74%. Early and accurate diagnosis of SCCB can ensure timely and appropriate treatment of this malignant disease. Oncologic surgery is the standard treatment; however, it may not be a curative approach. Chemotherapy and/or radiotherapy should be performed following surgical removal. This case report describes a patient with a single neoplasm diagnosed as SCCB that arose because of recurrence of bladder cancer after bladder tumor resection. In contrast to previously reported cases, this patient had no gross hematuria and no history of smoking.

  8. Macroscopic Hematuria and a Bladder Mass: Eosinophilic Cystitis in a 7-Year-Old Boy.

    PubMed

    Runge, Stine Bjerrum; Høyer, Søren; Winding, Louise

    2016-01-01

    We report a case of eosinophilic cystitis in a 7-year-old boy with a history of atopic symptoms, with focus on the radiological findings. He presented with hematuria and dysuria and ultrasonography (US) showed irregular bladder wall thickening resembling a bladder mass. CT urography did not characterize the lesion any further and showed no local or distant spread. Biopsies revealed eosinophilic cystitis, a benign inflammatory condition. We found that US characterized the lesion at least as well as CT and should be the first choice of imaging. When staging is considered before biopsy, MRI should be preferred to CT. There are no specific radiological signs of eosinophilic cystitis. On follow-up, US was a safe, cost-effective imaging modality, but findings should be interpreted in a clinical context. In a child with hematuria and a bladder mass, eosinophilic cystitis is a relevant but rare differential diagnosis, especially when there is a known atopic history. PMID:27340584

  9. Congenital Mesoblastic Nephroma Presenting With Hematuria in a Neonate: A Case Report.

    PubMed

    Kamaraj, Senthil; Arbuckle, Susan; Warner, Denise; Smith, Grahame; Karpelowsky, Jonathan

    2016-02-01

    Congenital mesoblastic nephroma (CMN) is the most frequent renal neoplasm of newborns and young infants. Four cases presenting with hemorrhagic manifestations have been reported in the English literature (Hu et al, 2006; Bolande et al, 1967). We report the unusual clinical and radiographic findings of a 2-day-old neonate with hematuria secondary to a CMN. The first ultrasound was equivocal. Repeat ultrasound followed by magnetic resonance imaging confirmed the diagnosis. He underwent a right nephroureterectomy with histopathology revealing a cellular variant of CMN without classical translocation (t12:15). Neonates presenting with hematuria require close follow-up and serial imaging to rule out occult renal tumors. Classical translocation may not be demonstrable in all the cases. PMID:26616096

  10. Congenital renal arteriovenous malformation presenting with gross hematuria after a routine jog: a case report

    PubMed Central

    2014-01-01

    Introduction Congenital renal arteriovenous malformations are abnormal communications between the intrarenal venous and arterial systems. An unusual cause of massive gross hematuria and an even rarer cause of hemodynamically significant anemia, its presentation remains variable from incidental imaging findings to severe hypertension and congestive heart failure. Case presentation We present a case of a 44-year-old Chinese man with no personal or familial history of bleeding diasthesis that presented with gross hematuria leading to clot retention after routine physical activity. Conclusions We have presented this case in an effort to highlight the possibility of this entity as a cause of acute upper urinary tract hemorrhage and the need for a computed tomography angiogram to clinch the diagnosis. PMID:24555667

  11. Unusual causes of Hematuria in dialysis patients: Diagnostic dilemma, risks and management

    PubMed Central

    Kumar, Santosh; Nanjappa, Bhuvanesh; Barapatre, Yogesh; Prasad, Seema; Ganesamoni, Raguram; Rathi, Manish

    2013-01-01

    Two male patients with end-stage renal disease (ESRD) developed a spontaneous hemorrhage of one of their native kidneys and were referred to our institution. Symptoms included sudden onset abdominal pain, hematuria and shock. Symptoms were associated with a hemoglobin decrease. Computerized tomography (CT) was done and nephrectomy undertaken in both the cases. Histologic findings confirmed bleeding and there was no abnormality other than those related to renal insufficiency (cysts and atrophy). In chronic hemodialysis (HD) patients with hematuria, if other common causes are not identified spontaneous subcapsular or renal cyst rupture should be kept in mind. Surgery is our preferred treatment because of the diagnostic dilemma of tumors and the potential mortality of massive hematomas in morbid patients. PMID:24339661

  12. Small cell carcinoma of the urinary bladder without gross hematuria: a case report.

    PubMed

    Huang, Wanqiu; Luan, Yang; Jin, Lu; Wang, Tao; Chen, Ruibao; Liu, Zheng; Chen, Zhiqiang; Lan, Ruzhu

    2015-09-01

    Small cell carcinoma of the urinary bladder (SCCB) is a rare and aggressive form of bladder cancer with poor prognosis. Hematuria is the main symptom of this malignancy, and most patients have a history of smoking. The disease incidence of malignant bladder tumors in China is approximately 0.74%. Early and accurate diagnosis of SCCB can ensure timely and appropriate treatment of this malignant disease. Oncologic surgery is the standard treatment; however, it may not be a curative approach. Chemotherapy and/or radiotherapy should be performed following surgical removal. This case report describes a patient with a single neoplasm diagnosed as SCCB that arose because of recurrence of bladder cancer after bladder tumor resection. In contrast to previously reported cases, this patient had no gross hematuria and no history of smoking. PMID:26271292

  13. Severe hematuria after transurethral electrocoagulation in a patient with an arteriovesical fistula

    PubMed Central

    2013-01-01

    Background Arteriovesical fistulas are extremely rare. Only eleven cases were previously reported in the literature. They can occur iatrogenically, traumatically or spontaneously. Case presentation We report an unusual case of a 62-year-old woman with arteriovesical fistula that developed fatal hematuria after transurethral electrocoagulation. Computed tomography (CT) and selective angiography revealed a pseudoaneurysm of the right superior vesical artery with arteriovesical fistula formation, which was managed by transarterial embolization. Conclusions Contrast enhanced CT or CT angiography should be performed when a pulsatile hemorrhage is revealed during cystoscopy. Therapeutic vesical arterial embolization should be considered as a safe and effective procedure for arteriovesical fistulas. Transurethral electrocoagulation may cause severe hematuria for pulsatile bladder bleeding in patients with pelvic vascular malformation. PMID:24289138

  14. Macroscopic Hematuria and a Bladder Mass: Eosinophilic Cystitis in a 7-Year-Old Boy

    PubMed Central

    Runge, Stine Bjerrum; Høyer, Søren; Winding, Louise

    2016-01-01

    We report a case of eosinophilic cystitis in a 7-year-old boy with a history of atopic symptoms, with focus on the radiological findings. He presented with hematuria and dysuria and ultrasonography (US) showed irregular bladder wall thickening resembling a bladder mass. CT urography did not characterize the lesion any further and showed no local or distant spread. Biopsies revealed eosinophilic cystitis, a benign inflammatory condition. We found that US characterized the lesion at least as well as CT and should be the first choice of imaging. When staging is considered before biopsy, MRI should be preferred to CT. There are no specific radiological signs of eosinophilic cystitis. On follow-up, US was a safe, cost-effective imaging modality, but findings should be interpreted in a clinical context. In a child with hematuria and a bladder mass, eosinophilic cystitis is a relevant but rare differential diagnosis, especially when there is a known atopic history. PMID:27340584

  15. Prevalence of hypertension, obesity, hematuria and proteinuria amongst healthy adolescents living in Western Saudi Arabia

    PubMed Central

    Hothan, Kholoud A.; Alasmari, Bashaer A.; Alkhelaiwi, Omniya K.; Althagafi, Khalid M.; Alkhaldi, Abdulaziz A.; Alfityani, Ahmed K.; Aladawi, Mohannad M.; Sharief, Sara N.; Desoky, Sherif El; Kari, Jameela A.

    2016-01-01

    Objectives: To determine the prevalence of hypertension, obesity, hematuria, and proteinuria among healthy adolescents and to determine the associated risk factors. Methods: This is a cross-sectional study of 8 intermediate schools in Jeddah, Saudi Arabia between March 2015 and June 2015. Samples were selected randomly and equal proportions from each school for both genders were ensured. Both blood pressure and body mass index were measured and a brief questionnaire was filled out for the specified studied group. Urine dipstick analysis was carried out for 294 children. A second questionnaire was completed for hypertensive and obese subjects in addition to those with hematuria and proteinuria. Results: A total of 401 children (200 males) with a mean (SD) age of 13.87 (1.27) were included. Hypertension was found in 17.2% with a male to female ratio of 1.4:1. Pre-hypertension was found in 4.2% of our sample with a male to female ratio of 2.1:1. Obesity was found in 19.2% with a male to female ratio of 1.5:1. Obesity was found to be the most significant risk factor for hypertension with a related risk: 2.87, 95% and confidence interval: 1.9-4.3. For urine abnormalities, 10.2% of samples were positive for proteinuria, 17% for hematuria, and 3.1% for both. Conclusion: It was found that there is a positive correlation between the incidence of obesity and hypertension in adolescents. Hematuria and proteinuria were also found to be high. Screening and prevention programs are therefore recommended. PMID:27652364

  16. High-grade microscopic hematuria in adult men can predict urothelial malignancy

    PubMed Central

    Kotb, Ahmed Fouad; Attia, Doaa

    2014-01-01

    Introduction: Microscopic hematuria in men younger than 40 is a confusing issue to urologists, especially when these men have normal radiological findings. We report our experience in looking for urologic malignancy in this group of patients. Methods: We conducted a prospective study for men with vague urological symptoms. We included men under 40 years old, men with microscopic hematuria greater than 25 red blood cells/high power field in 2 properly collected mid-stream urine samples, and men with free urine culture and normal multiphasic computed tomography abdomen and pelvis studies. All patients underwent diagnostic cystoscurethroscopy. If there were no lesions, multiple random biopsies were taken. In cases of apparently normal cystoscopic findings and associated renal colic, uretroscopy was done to the suspected side. Results: Only 20 patients fulfilled our inclusion criteria. The mean age of the patients were 34; 2 patients presented with pain. The other 18 patients were presenting with mild recurrent lower urinary tract symptoms. Cystoscopy showed small papillary low-grade tumour in 3 patients. All random biopsies were free of malignancy. Unilateral uretroscopy for the 2 cases presented with pain detected carcinoma in situ in one of them. Conclusion: Cystoscopy is highly recommended for young adult men, with significant levels of microscopic hematuria, due to the 20% incidence rate of associated urological malignancy. Random bladder biopsies, in the absence of suspicious lesions, have no diagnostic role, and should not be done. Uretroscopy is advised for patients with microscopic hematuria and loin pain, even in the absence of suspicious radiological findings. PMID:25132893

  17. Prostate Brachytherapy seed migration to the Bladder presenting with Gross Hematuria.

    PubMed

    Haroun, Reham R; Nance, John W; Fishman, Elliot K

    2016-01-01

    We present the radiologic findings in a case of prostate brachytherapy seed migration to the bladder presenting as gross hematuria. While prostate brachytherapy seed implantation is considered a relatively safe procedure, migration is not uncommon; however, it is usually clinically silent and the seeds most commonly migrate to the lungs through the venous circulation via the periprostatic venous plexus. Our case illustrates that local erosion is possible, can be symptomatic, and therefore must be considered when evaluating select patients. PMID:27200152

  18. Prostate Brachytherapy seed migration to the Bladder presenting with Gross Hematuria

    PubMed Central

    Haroun, Reham R; Nance, John W; Fishman, Elliot K

    2016-01-01

    We present the radiologic findings in a case of prostate brachytherapy seed migration to the bladder presenting as gross hematuria. While prostate brachytherapy seed implantation is considered a relatively safe procedure, migration is not uncommon; however, it is usually clinically silent and the seeds most commonly migrate to the lungs through the venous circulation via the periprostatic venous plexus. Our case illustrates that local erosion is possible, can be symptomatic, and therefore must be considered when evaluating select patients. PMID:27200152

  19. An unusual cause of terminal hematuria in a child: Eosinophilic cystitis

    PubMed Central

    Özdoğan, Elif Bahat; Arslansoyu Çamlar, Seçil; Bilen, Sevcan; İmamoğlu, Mustafa; Tıraş, Şükran; Cansu, Ayşegül; Özoran, Yavuz

    2014-01-01

    Eosinophilic cystitis is a rare inflammatory disease of the bladder; it rarely occurs in children. Patients typically show irritative urination symptoms frequently, with a possible need for urgency, alongside dysuria, gross haematuria, suprapubic pain and painful urination. Sometimes bladder mass accumulation with the possibility of malignancy is also observed. We present an 8-year-old male patient who gained admission for terminal hematuria and discuss the management of eosinophilic cystitis. PMID:25485018

  20. BRODIFACOUM INDUCES EARLY HEMOGLOBINURIA AND LATE HEMATURIA IN RATS: NOVEL RAPID BIOMARKERS OF POISONING

    PubMed Central

    Ware, Kyle M; Feinstein, Douglas L; Rubinstein, Israel; Weinberg, Guy; Rovin, Brad H; Hebert, Lee; Muni, Navin; Cianciolo, Rachel E.; Satoskar, Anjali A; Nadasdy, Tibor; Brodsky, Sergey V

    2015-01-01

    Introduction Brodifacoum (BDF) is a superwarfarin that is used primarily as a rodenticide. There have been increasing number of reports of human cases of accidental or intentional BDF ingestion with high mortality rate. Its broad availability and high lethality suggest that BDF should be considered a potential chemical threat. Currently, there is no biomarker for early detection of BDF ingestion in humans; patients typically present with severe coagulopathy. Since we demonstrated earlier that warfarin can induce acute kidney injury with hematuria, we tested whether BDF would also lead to change in urinary biomarkers. Material and methods BDF was administered to Sprague Dawley rats via oral gavage. N-acetylcysteine (NAC) was given per os in drinking water 24 hours prior to BDF. Urinalysis was performed at different times after BDF administration. Anticoagulation and serum creatinine levels were analyzed in the blood. Results We observed that within a few hours the animals developed BDF-dose-dependent transient hemoglobinuria, which ceased within 24 hours. This was accompanied by a transient decrease in hematocrit, gross hemolysis and an increase in free hemoglobin in the serum. At later times, animals developed true hematuria with red blood cells in the urine, which was associated with BDF anticoagulation. NAC prevented early hemoglobinuria, but not late hematuria associated with BDF. Conclusions We propose that transient early hemoglobinuria (associated with oxidative stress) with consecutive late hematuria (associated with anticoagulation) are novel biomarkers of BDF poisoning and they can be used in clinical setting or in mass-casualty with BDF to identify poisoned patients. PMID:26111556

  1. Spontaneous recurrent hematuria and hematospermia: Unique manifestations of von Willebrand disease type I. Case report.

    PubMed

    Minardi, Daniele; Scortechini, Anna Rita; Milanese, Giulio; Leoni, Pietro; Muzzonigro, Giovanni

    2016-03-01

    In this report we describe the case of a patient with unrecognized von Willebrand disease (vWD), in whom the only presenting symptoms were spontaneous and recurrent hematuria with bladder tamponade, associated with recurrent hematospermia. The diagnosis was made only after several admissions to the hospital. We suggest to include coagulopathies such as vWD as part of the evaluation in patients with unexplained genito-urinary bleeding. PMID:27072179

  2. Giant prostatic hyperplasia: report of a previously asymptomatic man presenting with gross hematuria and hypovolemic shock.

    PubMed

    Wroclawski, Marcelo Langer; Carneiro, Ariê; Tristão, Rodrigo Alves; Sakuramoto, Paulo Kouiti; Youssef, Jorg Daoud Merched; Lopes Neto, Antonio Correa; Santiago, Lucila Heloísa Simardi; Pompeo, Antonio Carlos Lima

    2015-01-01

    Giant prostatic hyperplasia is a rare condition characterized by very high volume benign prostatic enlargement (>500g). Few cases have been reported so far and most of them are associated with severe lower urinary symptoms. We report the first case of asymptomatic giant prostatic hyperplasia in an elderly man who had a 720g prostate adenoma, sudden gross hematuria and hypovolemic shock. The patient was successfully treated with open transvesical prostatectomy and had an uneventful postoperative recovery. PMID:26132361

  3. Giant prostatic hyperplasia: report of a previously asymptomatic man presenting with gross hematuria and hypovolemic shock

    PubMed Central

    Wroclawski, Marcelo Langer; Carneiro, Ariê; Tristão, Rodrigo Alves; Sakuramoto, Paulo Kouiti; Youssef, Jorg Daoud Merched; Lopes, Antonio Correa; Santiago, Lucila Heloísa Simardi; Pompeo, Antonio Carlos Lima

    2015-01-01

    Giant prostatic hyperplasia is a rare condition characterized by very high volume benign prostatic enlargement (>500g). Few cases have been reported so far and most of them are associated with severe lower urinary symptoms. We report the first case of asymptomatic giant prostatic hyperplasia in an elderly man who had a 720g prostate adenoma, sudden gross hematuria and hypovolemic shock. The patient was successfully treated with open transvesical prostatectomy and had an uneventful postoperative recovery. PMID:26132361

  4. Relationships of Urinary VEGF/CR and IL-6/CR with Glomerular Pathological Injury in Asymptomatic Hematuria Patients

    PubMed Central

    Ma, Lu; Gao, Yinghe; Chen, Guanglei; Gong, Junhua; Yang, Dan; Xie, Yongxin; Wang, Mingcui; Chen, Hong; Song, Minghui

    2015-01-01

    Background Interleukin-6 (IL-6) and vascular endothelial growth factor (VEGF) have important functions in injury and repair processes of glomerular intrinsic cells. A study was conducted to analyze the urinary VEGF/creatinine (CR) and IL-6/CR levels in simple hematuria patients after excluding the interference of creatinine. We aimed to investigate the function and relationships of the above indices in the glomerular pathological injury process, and to elaborate the values of urinary VEGF and IL-6 changes in the diagnosis of asymptomatic hematuria or hematuria with proteinuria. Material/Methods A total of 121 renal hematuria patients diagnosed by clinical and laboratory tests were included as research subjects. The midstream fresh morning urine was collected on the day renal biopsy was performed. Results The IL-6/CR value of the group III was significantly greater than in group I (Z=−2.478, P<0.05), with a statistically significant difference between these 2 groups. The VEGF/CR value of group III was significantly greater than in group II (P<0.01). Compared with group I, the VEGF/CR of group III was significantly greater (Z=−4.65, P<0.01), with a statistically significant difference. Conclusions The VEGF/CR and IL-6/CR values in simple hematuria patients were positively correlated with glomerular pathological injury scores. VEGF/CR and IL-6/CR might be used as biological diagnostic indicators in determining the extent of simple hematuria glomerular injury. PMID:25634015

  5. Association between arsenic exposure from drinking water and hematuria: Results from the Health Effects of Arsenic Longitudinal Study

    SciTech Connect

    McClintock, Tyler R.; Chen, Yu; Parvez, Faruque; Makarov, Danil V.; Ge, Wenzhen; Islam, Tariqul; Ahmed, Alauddin; Rakibuz-Zaman, Muhammad; Hasan, Rabiul; Sarwar, Golam; Slavkovich, Vesna; Bjurlin, Marc A.; Graziano, Joseph H.; and others

    2014-04-01

    Arsenic (As) exposure has been associated with both urologic malignancy and renal dysfunction; however, its association with hematuria is unknown. We evaluated the association between drinking water As exposure and hematuria in 7843 men enrolled in the Health Effects of Arsenic Longitudinal Study (HEALS). Cross-sectional analysis of baseline data was conducted with As exposure assessed in both well water and urinary As measurements, while hematuria was measured using urine dipstick. Prospective analyses with Cox proportional regression models were based on urinary As and dipstick measurements obtained biannually since baseline up to six years. At baseline, urinary As was significantly related to prevalence of hematuria (P-trend < 0.01), with increasing quintiles of exposure corresponding with respective prevalence odds ratios of 1.00 (reference), 1.29 (95% CI: 1.04–1.59), 1.41 (95% CI: 1.15–1.74), 1.46 (95% CI: 1.19–1.79), and 1.56 (95% CI: 1.27–1.91). Compared to those with relatively little absolute urinary As change during follow-up (− 10.40 to 41.17 μg/l), hazard ratios for hematuria were 0.99 (95% CI: 0.80–1.22) and 0.80 (95% CI: 0.65–0.99) for those whose urinary As decreased by > 47.49 μg/l and 10.87 to 47.49 μg/l since last visit, respectively, and 1.17 (95% CI: 0.94–1.45) and 1.36 (95% CI: 1.10–1.66) for those with between-visit increases of 10.40 to 41.17 μg/l and > 41.17 μg/l, respectively. These data indicate a positive association of As exposure with both prevalence and incidence of dipstick hematuria. This exposure effect appears modifiable by relatively short-term changes in drinking water As. - Highlights: • Hematuria is the most common symptom of urinary tract disease. • Arsenic exposure is associated with renal dysfunction and urologic malignancy. • Water arsenic was positively associated with prevalence and incidence of hematuria. • Reduction in exposure lowered hematuria risk especially in low-to-moderate exposed

  6. Sex disparities in diagnosis of bladder cancer after initial presentation with hematuria: a nationwide claims-based investigation

    PubMed Central

    Cohn, Joshua A.; Vekhter, Benjamin; Lyttle, Christopher; Steinberg, Gary D.; Large, Michael C.

    2013-01-01

    Background Women have disproportionately higher mortality rates relative to incidence for bladder cancer. Multiple etiologies have been proposed, including delayed diagnosis and treatment. Guidelines recommend rule-out of malignancy in men and women presenting with hematuria. We aimed to determine the difference in timing from presentation with hematuria to diagnosis of bladder cancer in women versus men. Methods This is a retrospective population-based study examining the timing from presentation with hematuria to diagnosis of bladder cancer, based on data from the MarketScan databases, which include enrollees of more than 100 health insurances plans of approximately 40 large US employers from 2004 through 2010. All study patients presented with hematuria and were subsequently diagnosed with bladder cancer. The primary outcome measure was number of days between initial presentation with hematuria and diagnosis of bladder cancer by gender. Results 5416 men and 2233 women met inclusion criteria. Mean days from initial hematuria claim to bladder cancer claim was significantly longer in women (85.4 vs. 73.6 days, p<0.001), and the proportion of women with >6 month delays in bladder cancer diagnosis significantly higher (17.3% vs. 14.1%, p<0.001). Women were more likely to be diagnosed with urinary tract infection (OR 2.32 [95% CI 2.07–2.59]) and less likely to undergo abdominal or pelvic imaging (OR 0.80 [95% CI 0.71–0.89]). Conclusions Both men and women experience significant delays between presentation with hematuria and diagnosis of bladder cancer, with longer delays for women. This may be partly responsible for the gender-based discrepancy in outcomes associated with bladder cancer. PMID:24496869

  7. Gastrocystoplasty and Hematuria-dysuria Syndrome. What Role Plays Helicobacter Pylori? Case Report and Literature Review.

    PubMed

    Aponte, Hernán A; Clavijo, Rafael A; Quiroz, Yesica J; Dallos, Diego F; Ruiz, William N; Ramirez-Troche, Nelson E; Martin, Oscar Dario

    2015-05-01

    49 years male, who comes to the urology department, complaining of 8 months of lower abdominal pain, burning and oppressive type, of variable intensity reaching 9/10, which is occasionally exacerbated by urination, associated with intermittent gross hematuria, dysuria, refers no fever at any time. Patient with past medical history of bladder and right kidney Tuberculosis (TBC) 25 years ago, treated with a simple right nephrectomy and bladder augmentation with antrum segment of stomach, for low bladder capacity. Never showed any symptom during those 25 years lapsing time. PMID:26793505

  8. Diffuse Large B-Cell Lymphoma Presenting with Bilateral Renal Masses and Hematuria: A Case Report.

    PubMed

    Erdoğmuş, Şiyar; Aktürk, Serkan; Kendi Çelebi, Zeynep; Kiremitçi, Saba; Kaygusuz, Gülşah; Altınbaş, Namık Kemal; Üstüner, Evren; Keven, Kenan

    2016-06-01

    Renal involvement is most often seen in conjunction with multisystemic, disseminated lymphoma either by direct extension from a retroperitoneal mass or via hematogenous spread. Primary lymphoma of the kidney is not a common entity and it is a controversial issue on account of the absence of lymphatic tissues in the normal kidney. In this case report, we describe a 19-year-old male with hematuria, acute kidney injury, and bilateral renal masses due to massive lymphomatous infiltration of the kidneys, which was diagnosed as diffuse large B-cell non-Hodgkin lymphoma by Tru-Cut biopsy. PMID:27095511

  9. A Rare Case of Synchronous Renal Cell Carcinoma of the Bladder Presenting With Gross Hematuria

    PubMed Central

    Kruck, Stephan; Scharpf, Marcus; Stenzl, Arnulf; Bedke, Jens

    2013-01-01

    Abstract A 57-year old man was referred to the Urology Department due to gross hematuria; abdominal ultrasound revealed an unspecific solid tumor of the left bladder wall. Ultrasound, transurethral resection of the bladder mass with subsequent histological analysis, thoracic and abdominal computed tomography-scan and brain magnetic resonance imaging were performed. He was diagnosed with a bladder metastasis of clear cell renal cell carcinoma (RCC) with concomitant bone, pulmonary, and cerebral metastatic disease of a primary RCC of the right kidney. Management: Transurethral resection of the bladder mass, cerebral and bone radiotherapy, removal of the primary tumor, targeted systemic therapy with mTOR followed by tyrosine kinase inhibition. PMID:23888219

  10. Life-Threatening Hematuria Requiring Transcatheter Embolization Following Radiofrequency Ablation of Renal Cell Carcinoma

    SciTech Connect

    Roach, H.; Whittlestone, T.; Callaway, M.P.

    2006-08-15

    Radiofrequency ablation is increasingly being acknowledged as a valid treatment for renal cell carcinoma in patients in whom definitive curative resection is deemed either undesirable or unsafe. A number of published series have shown the technique to have encouraging results and relatively low complication rates. In this article, we report a case of delayed life-threatening hematuria requiring transcatheter embolization of a bleeding intrarenal artery in a patient who had undergone imaging-guided radiofrequency ablation of a 3 cm renal cell carcinoma. To our knowledge, such a complication has not been reported previously.

  11. Gastrocystoplasty and Hematuria-dysuria Syndrome. What Role Plays Helicobacter Pylori? Case Report and Literature Review

    PubMed Central

    Aponte, Hernán A.; Clavijo, Rafael A.; Quiroz, Yesica J.; Dallos, Diego F.; Ruiz, William N.; Ramirez-Troche, Nelson E.; Martin, Oscar Dario

    2015-01-01

    49 years male, who comes to the urology department, complaining of 8 months of lower abdominal pain, burning and oppressive type, of variable intensity reaching 9/10, which is occasionally exacerbated by urination, associated with intermittent gross hematuria, dysuria, refers no fever at any time. Patient with past medical history of bladder and right kidney Tuberculosis (TBC) 25 years ago, treated with a simple right nephrectomy and bladder augmentation with antrum segment of stomach, for low bladder capacity. Never showed any symptom during those 25 years lapsing time PMID:26793505

  12. Balantidium coli in urine sediment: report of a rare case presenting with hematuria.

    PubMed

    Bandyopadhyay, Arghya; Majumder, Kaushik; Goswami, Bidyut Krishna

    2013-10-01

    Balantidium coli (B. coli) is the only trophic ciliate of low virulence causing dysentery in human. However, may be due to their active motility and invasive nature, they have been rarely described to cause infection in extraintestinal sites also. We herein describe a case where trophozoites of B. coli were detected in urinary sediment examination of an elderly female presenting with mild fever, dysuria and hematuria for last 1 week. The parasites were identified by their characteristic morphology and rapid spiraling motility. This is only the third case described in literature to detect B. coli in urine sediment. PMID:24431585

  13. Association between arsenic exposure from drinking water and hematuria: results from the Health Effects of Arsenic Longitudinal Study.

    PubMed

    McClintock, Tyler R; Chen, Yu; Parvez, Faruque; Makarov, Danil V; Ge, Wenzhen; Islam, Tariqul; Ahmed, Alauddin; Rakibuz-Zaman, Muhammad; Hasan, Rabiul; Sarwar, Golam; Slavkovich, Vesna; Bjurlin, Marc A; Graziano, Joseph H; Ahsan, Habibul

    2014-04-01

    Arsenic (As) exposure has been associated with both urologic malignancy and renal dysfunction; however, its association with hematuria is unknown. We evaluated the association between drinking water As exposure and hematuria in 7843 men enrolled in the Health Effects of Arsenic Longitudinal Study (HEALS). Cross-sectional analysis of baseline data was conducted with As exposure assessed in both well water and urinary As measurements, while hematuria was measured using urine dipstick. Prospective analyses with Cox proportional regression models were based on urinary As and dipstick measurements obtained biannually since baseline up to six years. At baseline, urinary As was significantly related to prevalence of hematuria (P-trend<0.01), with increasing quintiles of exposure corresponding with respective prevalence odds ratios of 1.00 (reference), 1.29 (95% CI: 1.04-1.59), 1.41 (95% CI: 1.15-1.74), 1.46 (95% CI: 1.19-1.79), and 1.56 (95% CI: 1.27-1.91). Compared to those with relatively little absolute urinary As change during follow-up (-10.40 to 41.17 μg/l), hazard ratios for hematuria were 0.99 (95% CI: 0.80-1.22) and 0.80 (95% CI: 0.65-0.99) for those whose urinary As decreased by >47.49 μg/l and 10.87 to 47.49 μg/l since last visit, respectively, and 1.17 (95% CI: 0.94-1.45) and 1.36 (95% CI: 1.10-1.66) for those with between-visit increases of 10.40 to 41.17 μg/l and >41.17 μg/l, respectively. These data indicate a positive association of As exposure with both prevalence and incidence of dipstick hematuria. This exposure effect appears modifiable by relatively short-term changes in drinking water As. PMID:24486435

  14. Association between arsenic exposure from drinking water and hematuria: results from the Health Effects of Arsenic Longitudinal Study.

    PubMed

    McClintock, Tyler R; Chen, Yu; Parvez, Faruque; Makarov, Danil V; Ge, Wenzhen; Islam, Tariqul; Ahmed, Alauddin; Rakibuz-Zaman, Muhammad; Hasan, Rabiul; Sarwar, Golam; Slavkovich, Vesna; Bjurlin, Marc A; Graziano, Joseph H; Ahsan, Habibul

    2014-04-01

    Arsenic (As) exposure has been associated with both urologic malignancy and renal dysfunction; however, its association with hematuria is unknown. We evaluated the association between drinking water As exposure and hematuria in 7843 men enrolled in the Health Effects of Arsenic Longitudinal Study (HEALS). Cross-sectional analysis of baseline data was conducted with As exposure assessed in both well water and urinary As measurements, while hematuria was measured using urine dipstick. Prospective analyses with Cox proportional regression models were based on urinary As and dipstick measurements obtained biannually since baseline up to six years. At baseline, urinary As was significantly related to prevalence of hematuria (P-trend<0.01), with increasing quintiles of exposure corresponding with respective prevalence odds ratios of 1.00 (reference), 1.29 (95% CI: 1.04-1.59), 1.41 (95% CI: 1.15-1.74), 1.46 (95% CI: 1.19-1.79), and 1.56 (95% CI: 1.27-1.91). Compared to those with relatively little absolute urinary As change during follow-up (-10.40 to 41.17 μg/l), hazard ratios for hematuria were 0.99 (95% CI: 0.80-1.22) and 0.80 (95% CI: 0.65-0.99) for those whose urinary As decreased by >47.49 μg/l and 10.87 to 47.49 μg/l since last visit, respectively, and 1.17 (95% CI: 0.94-1.45) and 1.36 (95% CI: 1.10-1.66) for those with between-visit increases of 10.40 to 41.17 μg/l and >41.17 μg/l, respectively. These data indicate a positive association of As exposure with both prevalence and incidence of dipstick hematuria. This exposure effect appears modifiable by relatively short-term changes in drinking water As.

  15. Hemoglobinuria Misidentified as Hematuria: Review of Discolored Urine and Paroxysmal Nocturnal Hemoglobinuria

    PubMed Central

    Veerreddy, Prashant

    2013-01-01

    Discolored urine is a common reason for office visits to a primary care physician and urology referral. Early differentiation of the type or cause of discolored urine is necessary for accurate diagnosis and prompt management. Paroxysmal nocturnal hemoglobinuria is a clonal disorder caused by acquired somatic mutations in the PIG-A gene on the X- chromosome of hemopoietic stem cells and leads to deficiency of surface membrane anchor proteins. The deficiency of these proteins leads to an increased risk of hemolysis of erythrocytes and structural damage of platelets, resulting in a clinical syndrome characterized by complement-mediated intravascular hemolytic anemia, bone marrow failure, and venous thrombosis. Patients with this clinical syndrome present with paroxysms of hemolysis, causing hemoglobinuria manifesting as discolored urine. This can be easily confused with other common causes of discolored urine and result in extensive urologic work-up. Three commonly confused entities of discolored urine include hematuria, hemoglobinuria, and myoglobinuria. Specific characteristics in a dipstick test or urinalysis can guide differentiation of these three causes of discolored urine. This article begins with a case summary of a woman presenting with cranberry-colored urine and a final delayed diagnosis of paryxysmal nocturnal hemoglobinuria. Her hemoglobinuria was misdiagnosed as hematuria, leading to extensive urologic work-up. The article also gives an overview of the approach to diagnosing and treating discolored urine. PMID:25512715

  16. Massive Hematuria and Shock Caused by Ilio-Ureteral Fistula in a Patient with an Isolated Internal Iliac Artery Aneurysm

    PubMed Central

    Saito, Yuhei; Setozaki, Shuji; Harada, Hisao

    2013-01-01

    An emergent operation was performed on a 73-year-old woman with massive hematuria and serious shock. A computed tomography (CT) revealed that the cause of the shock was hemorrhage from an aneurysm into the ureter, with resultant massive hematuria. During surgery, we observed that the ureter was encased into the wall of the aneurysm, with exposure of the pre-positioned ureteric stent inside the aneurysmal space. Reconstruction of the ureter was performed by wrapping the tissues with the ureteric stent inside. Postoperative recovery was uneventful, and CT angiography showed complete exclusion of the right internal iliac artery with the in situ ureteric stent. PMID:23641292

  17. [Renal clear-cell carcinoma with X;1 translocation revealed by microscopic hematuria in a 23-year-old woman].

    PubMed

    Vedrine, L; Duvic, C; Camparo, P; Herody, M; Seris, P; Nedelec, G

    2001-02-01

    Microscopic hematuria is an uncommon inaugural sign of kidney tumors in young asymptomatic patients. Renal clear-cell carcinoma was diagnosed in a 23-year-old female explored for microscopic hematuria. Radical nephrectomy removed a 7-cm tumor without local extension. The cytogenic study of the tumor disclosed X;1 translocation. The patient also had IgA deficiency. Von Hippel-Lindau disease or a cytogenetic abnormality in the tumor are to be searched for in young adults with renal clear-cell carcinoma.

  18. Utility of urine cytology in evaluating hematuria with sonographically suspected bladder lesion in patients older than 50 years

    PubMed Central

    Mady, Hussam Eldin Helmy; Omar, Abd Alhady Mohammad; Elgammal, Mohamed Abd-Alla; Ibrahim, Ghada Hosny Mohamed

    2014-01-01

    Purpose: Investigate the utility of urine cytology (UC) in patients older than 50 years with hematuria and sonographically suspected bladder lesion. Patients and Methods: Between April 2010 and June 2012, 152 patients above 50 years suffering from hematuria were included in this study. In all patients, ultrasound revealed a lesion suspected to be bladder cancer. Voided urine specimens were taken from all patients and transported to Pathology laboratory and processed within 1-3 h. All patients have undergone a cystoscopy examination and biopsy was taken from any suspicious lesion. The cytological diagnosis was reported as one of three categories, positive or negative or suspicious for malignancy. Results: One hundred thirty three (87.5%) patients in this study proved to have bladder carcinoma in histopathological examination. The sensitivity of UC was 53.4% and only five patients were suspicious. Percentage of positive cytology was highest among patients having gross hematuria (51.3%), posterior wall lesions (75%), papillonodular configuration (81.8%), invasive cancer (59.1%) and bilharzial affection (52.5%). Conclusion: Hematuria in patients older than 50 years with sonographically suspected bladder lesion mandates cystoscopy and biopsy. UC does not add more significant information in this group of patients. PMID:25125893

  19. Metastatic Bladder Cancer Presenting with Persistent Hematuria in Young Man with Cystic Fibrosis

    PubMed Central

    Patel, Premal; Rabin, Harvey R.; Vickers, Michael M.; Parkins, Michael D.

    2013-01-01

    We report a case of metastatic bladder cancer developing in a young man with cystic fibrosis (CF) that was initially diagnosed as ureterolithiasis and managed as renal colic. With the improved survival of patients with CF, an increasing burden of extrapulmonary disease manifestations is apparent. Renal colic is observed at an increased frequency in patients with CF relative to the general population and is a commonly recognized cause of hematuria. However, CF patients harboring a malignancy are recognized to be at increased risk of delayed identification owing to atypical symptoms and lack of demographic risk factors. This case illustrates how investigations to rule out malignancy are warranted in those CF patients not responding to therapies directed towards presumptive diagnoses. PMID:23762727

  20. Abdominal pain and hematuria: duodenal perforation from ingested foreign body causing ureteral obstruction and hydronephrosis.

    PubMed

    Kolbe, Nina; Sisson, Kathleen; Albaran, Renato

    2016-01-01

    Foreign body (FB) ingestion is a relatively common reason for visits to the emergency room. If the FB is symptomatic or damaging to the patient, either endoscopic or surgical intervention should ensue. We present a case of abdominal pain and hematuria beginning ∼24 h after an incidental FB ingestion. Initial CT imaging defined a linear opacity perforating through the posterior duodenal wall abutting the ureter causing inflammation and hydronephrosis. After two unsuccessful endoscopic attempts at retrieval, we were able to identify the object with the aid of intraoperative fluoroscopy and surgically remove the FB. The patient recovered uneventfully and was discharged home. Posterior duodenal perforation by an FB may not manifest with obvious localized or systemic symptoms unless the perforation involves surrounding structures such as the aorta, vena cava or ureter. In such cases, surgical intervention is required for FB removal. PMID:26903557

  1. Chronic lymphocytic leukemia of the bladder: an atypical etiology of gross hematuria

    PubMed Central

    Isharwal, Sudhir; Pooli, Aydin; Lele, Subodh; Feloney, Michael

    2014-01-01

    Chronic lymphocytic leukemia (CLL) is a rare hematologic disorder with affected patients having complications of frequent infections and possible transformation to a more aggressive malignancy. The occurrence of CLL in the bladder is a rare event, with few reported cases. As a result, its aggressiveness and the optimal course for treatment are unknown. Despite this, its presence in the bladder warrants continued surveillance, as recurrence and progression to other bladder malignancies are possible. We present a 71-year-old woman initially diagnosed with CLL who was plagued by recurrent hematuria and dysuria for over a decade, which lead to multiple negative urologic workups. However, these continued workups eventually lead to her diagnosis of bladder CLL with a subsequent finding of carcinoma in situ that was prompted by a suspicious surveillance cystoscopy performed 4 months after her initial bladder diagnosis. Hence, infiltration of CLL in the urinary bladder merits close follow up, including additional urologic procedures. PMID:25276230

  2. Abdominal pain and hematuria: duodenal perforation from ingested foreign body causing ureteral obstruction and hydronephrosis

    PubMed Central

    Kolbe, Nina; Sisson, Kathleen; Albaran, Renato

    2016-01-01

    Foreign body (FB) ingestion is a relatively common reason for visits to the emergency room. If the FB is symptomatic or damaging to the patient, either endoscopic or surgical intervention should ensue. We present a case of abdominal pain and hematuria beginning ∼24 h after an incidental FB ingestion. Initial CT imaging defined a linear opacity perforating through the posterior duodenal wall abutting the ureter causing inflammation and hydronephrosis. After two unsuccessful endoscopic attempts at retrieval, we were able to identify the object with the aid of intraoperative fluoroscopy and surgically remove the FB. The patient recovered uneventfully and was discharged home. Posterior duodenal perforation by an FB may not manifest with obvious localized or systemic symptoms unless the perforation involves surrounding structures such as the aorta, vena cava or ureter. In such cases, surgical intervention is required for FB removal. PMID:26903557

  3. Identification of Parabodo caudatus (class Kinetoplastea) in urine voided from a dog with hematuria.

    PubMed

    Vandersea, Mark W; Birkenheuer, Adam J; Litaker, R Wayne; Vaden, Shelly L; Renschler, Janelle S; Gookin, Jody L

    2015-01-01

    A voided urine sample, obtained from a 13-year-old intact male dog residing in a laboratory animal research facility, was observed to contain biflagellate protozoa 5 days following an episode of gross hematuria. The protozoa were identified as belonging to the class Kinetoplastea on the basis of light microscopic observation of Wright-Giemsa-stained urine sediment in which the kinetoplast was observed basal to 2 anterior flagella. A polymerase chain reaction (PCR) assay using primers corresponding with conserved regions within the 18S ribosomal RNA gene of representative kinetoplastid species identified nucleotide sequences with 100% identity to Parabodo caudatus. Parabodo caudatus organisms were unable to be demonstrated cytologically or by means of PCR in samples collected from the dog's environment. The dog had a history of 50 complete urinalyses performed over the 12-year period preceding detection of P. caudatus, and none of these were noted to contain protozoa. Moreover, the gross hematuria that was documented 5 days prior to detection of P. caudatus had never before been observed in this dog. Over the ensuing 2.5 years of the dog's life, 16 additional complete urinalyses were performed, none of which revealed the presence of protozoa. Bodonids are commonly found in soil as well as in freshwater and marine environments. However, P. caudatus, in particular, has a 150-year-long, interesting, and largely unresolved history in people as either an inhabitant or contaminant of urine. This historical conundrum is revisited in the current description of P. caudatus as recovered from the urine of a dog.

  4. Association between arsenic exposure from drinking water and hematuria: results from the Health Effects of Arsenic Longitudinal Study

    PubMed Central

    McClintock, Tyler R.; Chen, Yu; Parvez, Faruque; Makarov, Danil V.; Ge, Wenzhen; Islam, Tariqul; Ahmed, Alauddin; Rakibuz-Zaman, Muhammad; Hasan, Rabiul; Sarwar, Golam; Slavkovich, Vesna; Bjurlin, Marc A.; Graziano, Joseph H.; Ahsan, Habibul

    2014-01-01

    Arsenic (As) exposure has been associated with both urologic malignancy and renal dysfunction; however, its association with hematuria is unknown. We evaluated the association between drinking water As exposure and hematuria in 7,843 men enrolled in the Health Effects of Arsenic Longitudinal Study (HEALS). Cross-sectional analysis of baseline data was conducted with As exposure assessed in both well water and urinary As measurements, while hematuria was measured using urine dipstick. Prospective analyses with Cox proportional regression models were based on urinary As and dipstick measurements obtained biannually since baseline up to six years. At baseline, urinary As was significantly related to prevalence of hematuria (P-trend < 0.01), with increasing quintiles of exposure corresponding with respective prevalence odds ratios of 1.00 (reference), 1.29 (95% CI: 1.04–1.59), 1.41 (95% CI: 1.15–1.74), 1.46 (95% CI: 1.19–1.79), and 1.56 (95% CI: 1.27–1.91). Compared to those with relatively little absolute urinary As change during follow-up (−10.40 to 41.17 μg/l), hazard ratios for hematuria were 0.99 (95% CI: 0.80–1.22) and 0.80 (95% CI: 0.65–0.99) for those whose urinary As decreased by >47.49 μg/l and 10.87 to 47.49 μg/l since last visit, respectively, and 1.17 (95% CI: 0.94–1.45) and 1.36 (95% CI: 1.10–1.66) for those with between-visit increases of 10.40 to 41.17 μg/l and >41.17 μg/l, respectively. These data indicate a positive association of As exposure with both prevalence and incidence of dipstick hematuria. This exposure effect appears modifiable by short-term changes in drinking water As. PMID:24486435

  5. A Cough Deteriorating Gross Hematuria: A Clinical Sign of a Forthcoming Life-Threatening Rupture of an Intraparenchymal Aneurysm of Renal Artery (Wunderlich's Syndrome)

    PubMed Central

    Anastasiou, Ioannis; Pournaras, Christos; Mitropoulos, Dionysios; Constantinides, Constantinos A.

    2013-01-01

    Macroscopic hematuria regards the 4% to 20% of all urological visits. Renal artery aneurysms (RAAs) are detected in approximately 0.01%–1% of the general population, while intraparenchymal renal artery aneurysms (IPRAAs) are even more rarely detected in less than 10% of patients with RAAs. We present a case of a 58-year-old woman that came into the emergency room (ER) complaining of a gross hematuria during the last four days. Although in the ER room the first urine sample was clear after a cough episode, a severe gross hematuria began which led to a hemodynamically unstable patient. Finally, a radical nephrectomy was performed, and an IPRAA was the final diagnosis. A cough deteriorating hematuria could be attributed to a ruptured intraparenchymal renal artery aneurysm, which even though constitutes a rare entity, it is a life-threatening medical emergency. PMID:23864981

  6. Effects of Lateral Funiculus Sparing, Spinal Lesion Level, and Gender on Recovery of Bladder Voiding Reflexes and Hematuria in Rats

    PubMed Central

    Ferrero, Sunny L.; Brady, Tiffany D.; Dugan, Victoria P.; Armstrong, James E.; Hubscher, Charles H.

    2015-01-01

    Abstract Deficits in bladder function are complications following spinal cord injury (SCI), severely affecting quality of life. Normal voiding function requires coordinated contraction of bladder and urethral sphincter muscles dependent upon intact lumbosacral reflex arcs and integration of descending and ascending spinal pathways. We previously reported, in electrophysiological recordings, that segmental reflex circuit neurons in anesthetized male rats were modulated by a bilateral spino-bulbo-spinal pathway in the mid-thoracic lateral funiculus. In the present study, behavioral measures of bladder voiding reflexes and hematuria (hemorrhagic cystitis) were obtained to assess the correlation of plasticity-dependent recovery to the degree of lateral funiculus sparing and mid-thoracic lesion level. Adult rats received mid-thoracic-level lesions at one of the following severities: complete spinal transection; bilateral dorsal column lesion; unilateral hemisection; bilateral dorsal hemisection; a bilateral lesion of the lateral funiculi and dorsal columns; or a severe contusion. Voiding function and hematuria were evaluated by determining whether the bladder was areflexic (requiring manual expression, i.e., “crede maneuver”), reflexive (voiding initiated by perineal stroking), or “automatic” (spontaneous voiding without caretaker assistance). Rats with one or both lateral funiculi spared (i.e., bilateral dorsal column lesion or unilateral hemisection) recovered significantly faster than animals with bilateral lateral funiculus lesions, severe contusion, or complete transection. Bladder reflex recovery time was significantly slower the closer a transection lesion was to T10, suggesting that proximity to the segmental sensory and sympathetic innervation of the upper urinary tract (kidney, ureter) should be avoided in the choice of lesion level for SCI studies of micturition pathways. In addition, hematuria duration was significantly longer in males, compared to

  7. Presence of circulating macromolecular IgA in patients with hematuria due to primary IgA nephropathy

    SciTech Connect

    Valentijn, R.M.; Kauffmann, R.H.; de la Riviere, G.B.; Daha, M.R.; Van, E.S.

    1983-03-01

    The relation between renal histologic features and the presence of circulating immune complexes was studied in 50 patients with hematuria. Primary IgA nephropathy was found in 25 patients, and various other forms of glomerulopathy were seen in the remaining 25 patients. Circulating immune complexes were detected with the 125I-C1q-binding assay, the conglutinin-binding assay, and the anti-IgA inhibition binding assay, the latter detecting specifically IgA-containing immune complex-like material. The 125I-C1q-binding assay gave negative findings for all patients except one. With the conglutinin-binding assay, immune complexes were found in a similar frequency for patients with and without IgA nephropathy. However, the anti-IgA inhibition binding assay gave positive results only in patients with primary IgA nephropathy (68 percent) and in none of the other patients. Sucrose density ultracentrifugation, as well as experiments in which the anti-IgA inhibition binding assay was performed with and without pretreatment of serum with polyethylene glycol, showed the presumed IgA immune complexes to have intermediate sedimentation coefficients (11 to 21S). The presence and level of this macromolecular IgA in the circulation correlated significantly (p less than 0.001) with the presence of hematuria in patients who had this clinical manifestation intermittently. Furthermore, a significant correlation (r . 0.69, p less than 0.0001) was found between the degree of hematuria and the degree of positive findings of the anti-IgA inhibition binding assay. This study shows that in patients presenting with hematuria, a positive finding on the anti-IgA inhibition binding assay is restricted to patients with primary IgA nephropathy and therefore could be of diagnostic value.

  8. Nephrotic Syndrome without Hematuria due to Infection-Related Glomerulonephritis Mimicking Minimal-Change Disease in a Child.

    PubMed

    Iwafuchi, Yoichi; Morioka, Tetsuo; Morita, Takashi; Watanabe, Kanako; Oyama, Yuko; Narita, Ichiei

    2016-01-01

    Nephrotic syndrome without hematuria due to infection-related glomerulonephritis is uncommon. The present report describes a case of nephrotic syndrome due to infection-related glomerulonephritis without hematuria and hypertension in an older child. A 14-year-old boy was referred to our hospital because of a 5-day history of fever, nausea, weight gain and recent leg edema without hypertension. Laboratory data showed nephrotic-range proteinuria, hypoalbuminemia, mild hypocomplementemia and acute renal injury without hematuria. Although, due to the clinical presentation, minimal-change nephrotic syndrome was mostly suspected, a renal biopsy showed endocapillary hypercellularity mainly of mononuclear cells with segmental mesangiolytic changes. Fine granular IgG and C3 deposits were noted by an immunofluorescent study; many relatively small electron-dense deposits were observed electron-microscopically. These findings led to the diagnosis of nephrotic syndrome due to infection-related endocapillary proliferative glomerulonephritis, although the causative organism of his nephritis was not detected. He recovered with rest and dietary cure. When we examine an acute nephrotic child, infection-related glomerulonephritis should be considered as the differential diagnosis to avoid unnecessary use of corticosteroids.

  9. Primary non-Hodgkin’s lymphoma of the prostate with intractable hematuria: A case report and review of the literature

    PubMed Central

    HU, SHANBIAO; WANG, YINHUAI; YANG, LUOYAN; YI, LU; NIAN, YEQI

    2015-01-01

    Cases of primary non-Hodgkin’s lymphoma of the prostate are globally rare. The present study reports a case of prostatic diffuse large B-cell lymphoma (DLBCL) with intractable hematuria in a 75-year-old male. The patient presented with difficulties in urination and gross hematuria. A prostate biopsy was performed immediately, followed by conservative treatment for bleeding. A bilateral iliac arteriography and chemoembolization were then performed as emergency procedures under local anesthesia due to significant bleeding and a sharply decreased blood pressure, indicating the failure of the conservative treatment. Consequently, the bleeding was effectively controlled. Pathological examination of the prostate biopsy confirmed the presence of a DLBCL of non-germinal center B-cell origin. Immunohistochemical examination demonstrated cluster of differentiation (CD)20(++), CD3(+), leukocyte common antigen(+++), B-cell lymphoma-2(+) and prostate-specific antigen(−) results. Due to the poor general condition and low hemoglobin levels of the patient, a low-dose Rituximab plus cyclophosphamide, doxorubicin, vincristine and prednisone (R-CHOP) chemotherapy regimen was administered. Subsequent to three courses of chemotherapy, the patient achieved complete remission. In conclusion, combining R-CHOP and bilateral selective iliac arterial chemoembolization could be a safe and effective way to treat patients with non-Hodgkin’s lymphoma of the prostate and intractable hematuria. PMID:25663879

  10. Nephrotic Syndrome without Hematuria due to Infection-Related Glomerulonephritis Mimicking Minimal-Change Disease in a Child

    PubMed Central

    Iwafuchi, Yoichi; Morioka, Tetsuo; Morita, Takashi; Watanabe, Kanako; Oyama, Yuko; Narita, Ichiei

    2016-01-01

    Nephrotic syndrome without hematuria due to infection-related glomerulonephritis is uncommon. The present report describes a case of nephrotic syndrome due to infection-related glomerulonephritis without hematuria and hypertension in an older child. A 14-year-old boy was referred to our hospital because of a 5-day history of fever, nausea, weight gain and recent leg edema without hypertension. Laboratory data showed nephrotic-range proteinuria, hypoalbuminemia, mild hypocomplementemia and acute renal injury without hematuria. Although, due to the clinical presentation, minimal-change nephrotic syndrome was mostly suspected, a renal biopsy showed endocapillary hypercellularity mainly of mononuclear cells with segmental mesangiolytic changes. Fine granular IgG and C3 deposits were noted by an immunofluorescent study; many relatively small electron-dense deposits were observed electron-microscopically. These findings led to the diagnosis of nephrotic syndrome due to infection-related endocapillary proliferative glomerulonephritis, although the causative organism of his nephritis was not detected. He recovered with rest and dietary cure. When we examine an acute nephrotic child, infection-related glomerulonephritis should be considered as the differential diagnosis to avoid unnecessary use of corticosteroids. PMID:26889476

  11. Nephrotic Syndrome without Hematuria due to Infection-Related Glomerulonephritis Mimicking Minimal-Change Disease in a Child.

    PubMed

    Iwafuchi, Yoichi; Morioka, Tetsuo; Morita, Takashi; Watanabe, Kanako; Oyama, Yuko; Narita, Ichiei

    2016-01-01

    Nephrotic syndrome without hematuria due to infection-related glomerulonephritis is uncommon. The present report describes a case of nephrotic syndrome due to infection-related glomerulonephritis without hematuria and hypertension in an older child. A 14-year-old boy was referred to our hospital because of a 5-day history of fever, nausea, weight gain and recent leg edema without hypertension. Laboratory data showed nephrotic-range proteinuria, hypoalbuminemia, mild hypocomplementemia and acute renal injury without hematuria. Although, due to the clinical presentation, minimal-change nephrotic syndrome was mostly suspected, a renal biopsy showed endocapillary hypercellularity mainly of mononuclear cells with segmental mesangiolytic changes. Fine granular IgG and C3 deposits were noted by an immunofluorescent study; many relatively small electron-dense deposits were observed electron-microscopically. These findings led to the diagnosis of nephrotic syndrome due to infection-related endocapillary proliferative glomerulonephritis, although the causative organism of his nephritis was not detected. He recovered with rest and dietary cure. When we examine an acute nephrotic child, infection-related glomerulonephritis should be considered as the differential diagnosis to avoid unnecessary use of corticosteroids. PMID:26889476

  12. Inflammatory myofibroblastic tumor of renal pelvis presenting with iterative hematuria and abdominal pain: A case report

    PubMed Central

    WU, SHUIQING; XU, RAN; ZHAO, HUASHENG; ZHU, XUAN; ZHANG, LEI; ZHAO, XIAOKUN

    2015-01-01

    Inflammatory myofibroblastic tumor (IMT) is a rare type of mesenchymal tumor, which may affect various organs. The preferential site for IMT in the genitourinary system is the urinary bladder, while the presence of IMT in the kidney, and particularly in the renal pelvis, is rare. In the present report, the case of a 43-year-old man who was admitted to the Department of Urology of The Second Xiangya Hospital of Central South University (Changsha, China) in July 2012, with complaints of iterative gross hematuria and abdominal pain unresponsive to antibiotics is described. Computed tomography and magnetic resonance imaging indicated a slightly enhanced mass in the left renal pelvis of 1.5 cm in diameter. On request of the patient, a left nephrectomy was then performed, based on a suspected diagnosis of renal pelvic carcinoma. However, analysis of the intraoperative fast-frozen section exhibited proliferation of compact spindle cells, suggesting IMT. Therefore, further ureterectomy was avoided, and the patient remained in healthy condition thereafter. PMID:26788220

  13. Epistatic Role of the MYH9/APOL1 Region on Familial Hematuria Genes

    PubMed Central

    Voskarides, Konstantinos; Demosthenous, Panayiota; Papazachariou, Louiza; Arsali, Maria; Athanasiou, Yiannis; Zavros, Michalis; Stylianou, Kostas; Xydakis, Dimitris; Daphnis, Eugenios; Gale, Daniel P.; Maxwell, Patrick H.; Elia, Avraam; Pattaro, Cristian; Pierides, Alkis; Deltas, Constantinos

    2013-01-01

    Familial hematuria (FH) is explained by at least four different genes (see below). About 50% of patients develop late proteinuria and chronic kidney disease (CKD). We hypothesized that MYH9/APOL1, two closely linked genes associated with CKD, may be associated with adverse progression in FH. Our study included 102 thin basement membrane nephropathy (TBMN) patients with three known COL4A3/COL4A4 mutations (cohort A), 83 CFHR5/C3 glomerulopathy patients (cohort B) with a single CFHR5 mutation and 15 Alport syndrome patients (cohort C) with two known COL4A5 mild mutations, who were categorized as “Mild” (controls) or “Severe” (cases), based on renal manifestations. E1 and S1 MYH9 haplotypes and variant rs11089788 were analyzed for association with disease phenotype. Evidence for association with “Severe” progression in CFHR5 nephropathy was found with MYH9 variant rs11089788 and was confirmed in an independent FH cohort, D (cumulative p value = 0.001, odds ratio = 3.06, recessive model). No association was found with APOL1 gene. Quantitative Real time PCR did not reveal any functional significance for the rs11089788 risk allele. Our results derive additional evidence supporting previous reports according to which MYH9 is an important gene per se, predisposing to CKD, suggesting its usefulness as a prognostic marker for young hematuric patients. PMID:23516419

  14. Clinicopathologic analysis of isolated hematuria in child/adolescent and adult patients.

    PubMed

    Chen, GuangLei; Zhu, Jun; Song, MingHui; Ma, Lu; Pan, Tao; Yang, Qi; Zhang, WenSheng

    2015-12-01

    To our knowledge, no in-depth clinicopathologic study of isolated hematuria (IH) is currently available. To address this gap, we analyzed the clinicopathologic features of IH as it manifests in child/adolescent and adult patients. The clinical data and pathological types of 543 IH patients who underwent renal pathological examinations from January 2005 to June 2010 were retrospectively analyzed. Clinical manifestations differed among the age groups: children/adolescents exhibited the highest percentage of mesangial proliferative glomerulonephritis (41.78%), whereas adults showed the highest percentage of immunoglobulin A nephropathy (IgAN) (52.39%). In addition, the percentage of IH patients who were classified according to clinical pathology differed from that of patients who were classified according to renal pathological type. Patients with IgAN who were found to have minimal proteinuria had more severe IH. For IH patients, especially those with a small amount of proteinuria, renal biopsy should be performed as early as possible in order to develop a long-term treatment plan and prognosis evaluation. PMID:27003766

  15. Rifampicin-warfarin interaction leading to macroscopic hematuria: a case report and review of the literature

    PubMed Central

    2013-01-01

    Background Rifampicin remains one of the first-line drugs used in tuberculosis therapy. This drug´s potential to induce the hepatic cytochrome P450 oxidative enzyme system increases the risk of drug-drug interactions. Thus, although the presence of comorbidities typically necessitates the use of multiple drugs, the co-administration of rifampicin and warfarin may lead to adverse drug events. We report a bleeding episode after termination of the co-administration of rifampicin and warfarin and detail the challenges related to international normalized ratio (INR) monitoring. Case presentation A 59-year-old Brazilian woman chronically treated with warfarin for atrial fibrillation (therapeutic INR range: 2.0-3.0) was referred to a multidisciplinary anticoagulation clinic at a university hospital. She showed anticoagulation resistance at the beginning of rifampicin therapy, as demonstrated by repeated subtherapeutic INR values. Three months of sequential increases in the warfarin dosage were necessary to reach a therapeutic INR, and frequent visits to the anticoagulation clinic were needed to educate the patient about her pharmacotherapy and to perform the warfarin dosage adjustments. The warfarin dosage also had to be doubled at the beginning of rifampicin therapy. However, four weeks after rifampicin discontinuation, an excessively high INR was observed (7.22), with three-day macroscopic hematuria and the need for an immediate reduction in the warfarin dosage. A therapeutic and stable INR was eventually attained at 50% of the warfarin dosage used by the patient during tuberculosis therapy. Conclusions The present case exemplifies the influence of rifampicin therapy on warfarin dosage requirements and the increased risk of bleeding after rifampicin discontinuation. Additionally, this case highlights the need for warfarin weekly monitoring after stopping rifampicin until the maintenance dose of warfarin has decreased to the amount administered before rifampicin use. In

  16. A Classic Case of Tuberous Sclerosis with Multisystem Involvement Including Giant Bilateral Renal Angiomyolipomas Presenting as Massive Hematuria

    PubMed Central

    Mistry, Kewal A.; Sood, Dinesh; Bhoil, Rohit; Chadha, Veenal; Ahluwalia, Ajay K.; Sood, Saurabh; Suthar, Pokhraj P.

    2015-01-01

    Summary Background Tuberous Sclerosis (TSC) also known as Bourneville disease is a neurocutaneous syndrome having an autosomal dominant inheritance pattern, though the condition has a high rate of spontaneous mutation. It is the second most common neurocutaneous syndrome after neurofibromatosis. This disease demonstrates a widespread potential for hamartomatous growths in multiple organ systems. Case Report We report a case of a 36-year-old female with TSC presenting as massive hematuria with underlying giant bilateral renal angiomyolipomas (AML) with estimated total tumor burden of more than 8 kg which is to the best of our knowledge the highest ever reported. The patient also had lymphangioleiomyomatosis and lesions in the brain, skin, teeth and bones. Conclusions TSC has a wide variety of clinical and radiologic manifestations. It should be suspected when some of the common radiological manifestations are found, including CNS involvement, renal and hepatic AMLs and LAM, even if clinical signs are not obvious. Renal AMLs in setting of TSC may reach giant proportions and may present with massive hematuria. PMID:26491490

  17. Detection of Ptaquilosides in different phenologic stages of Bracken fern (Pteridium aquilinum) and analysis of milk samples in farms with hematuria in Tolima, Colombia

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bracken fern or “Helecho Macho” (Pteridium aquilinum) is one of the most common weeds in the meadows of the mountain ranges of Colombia. Consumption of this palatable plant by bovines causes a disease known as bovine enzootic hematuria and esophageal neoplasia. The toxic effect of the plant in bovin...

  18. Acquired factor V inhibitor in a patient with mantle cell lymphoma presenting with hematuria followed by thrombosis: a case report

    PubMed Central

    AlJohani, Naif I; Matthews, John H

    2014-01-01

    Acquired factor V inhibitor is a rare hemostatic disorder that presents with hemorrhagic manifestations in the vast majority of patients. Factor V inhibitor may develop through a variety of mechanisms involving development of alloantibodies or autoantibodies specific to Factor V. Autoantibodies, in particular, have been reported in a number of conditions. In this report, we describe a case of acquired factor V inhibitor in a patient with mantle cell lymphoma who presented with hematuria. Seven weeks after diagnosis and successful management, the patient developed deep vein thrombosis in the right lower extremity. The patient’s factor V levels were normalized, and the inhibitor was successfully eradicated using corticosteroids. Here, we discuss this rare disorder, its unusual manifestation, and provide a mini-review of the current literature regarding factor V inhibitors. PMID:24591851

  19. Urinary Schistosomiasis in an Adolescent Refugee from Africa: An Uncommon Cause of Hematuria and an Emerging Infectious Disease in Europe.

    PubMed

    Poddighe, Dimitri; Castelli, Lucia; Pulcrano, Giovanna; Grosini, Alessia; Balzaretti, Michela; Spadaro, Salvatore; Bruni, Paola

    2016-10-01

    We report a case of urinary schistosomiasis in an adolescent refugee from Gambia (arrived to Italy illegally), who was brought to the Emergency Department of our hospital. The patient complained of gross hematuria and, in the absence of clinical evidence of bacterial urinary infection, was admitted to the pediatric ward, considering his provenience and social setting. An appropriate collection and microscopic analysis of urine samples led to the detection of bilharzia. Much attention should be paid to this emerging disease in Europe by physicians in order to recognize and treat it timely, which could prevent future and higher costs for public health systems and could reduce the potential risk of environmental spreading. In fact, there are some areas in Italy where the parasite can find its intermediate host to complete its lifecycle. PMID:26335551

  20. Urinary Schistosomiasis in an Adolescent Refugee from Africa: An Uncommon Cause of Hematuria and an Emerging Infectious Disease in Europe.

    PubMed

    Poddighe, Dimitri; Castelli, Lucia; Pulcrano, Giovanna; Grosini, Alessia; Balzaretti, Michela; Spadaro, Salvatore; Bruni, Paola

    2016-10-01

    We report a case of urinary schistosomiasis in an adolescent refugee from Gambia (arrived to Italy illegally), who was brought to the Emergency Department of our hospital. The patient complained of gross hematuria and, in the absence of clinical evidence of bacterial urinary infection, was admitted to the pediatric ward, considering his provenience and social setting. An appropriate collection and microscopic analysis of urine samples led to the detection of bilharzia. Much attention should be paid to this emerging disease in Europe by physicians in order to recognize and treat it timely, which could prevent future and higher costs for public health systems and could reduce the potential risk of environmental spreading. In fact, there are some areas in Italy where the parasite can find its intermediate host to complete its lifecycle.

  1. IgA1 Protease Treatment Reverses Mesangial Deposits and Hematuria in a Model of IgA Nephropathy.

    PubMed

    Lechner, Sebastian M; Abbad, Lilia; Boedec, Erwan; Papista, Christina; Le Stang, Marie-Bénédicte; Moal, Christelle; Maillard, Julien; Jamin, Agnès; Bex-Coudrat, Julie; Wang, Yong; Li, Aiqun; Martini, Paolo G V; Monteiro, Renato C; Berthelot, Laureline

    2016-09-01

    IgA nephropathy (IgAN), characterized by mesangial IgA1 deposits, is a leading cause of renal failure worldwide. IgAN pathogenesis involves circulating hypogalactosylated IgA1 complexed with soluble IgA Fc receptor I (sCD89) and/or anti-hypogalactosylated-IgA1 autoantibodies, but no specific treatment is available for IgAN. The absence of IgA1 and CD89 homologs in the mouse has precluded in vivo proof-of-concept studies of specific therapies targeting IgA1. However, the α1KI‑CD89Tg mouse model of IgAN, which expresses human IgA1 and human CD89, allows in vivo testing of recombinant IgA1 protease (IgA1‑P), a bacterial protein that selectively cleaves human IgA1. Mice injected with IgA1‑P (1-10 mg/kg) had Fc fragments of IgA1 in both serum and urine, associated with a decrease in IgA1-sCD89 complexes. Levels of mesangial IgA1 deposits and the binding partners of these deposits (sCD89, transferrin receptor, and transglutaminase 2) decreased markedly 1 week after treatment, as did the levels of C3 deposition, CD11b(+) infiltrating cells, and fibronectin. Antiprotease antibodies did not significantly alter IgA1‑P activity. Moreover, hematuria consistently decreased after treatment. In conclusion, IgA1‑P strongly diminishes human IgA1 mesangial deposits and reduces inflammation, fibrosis, and hematuria in a mouse IgAN model, and therefore may be a plausible treatment for patients with IgAN.

  2. The environmental and human effects of ptaquiloside-induced enzootic bovine hematuria: a tumorous disease of cattle.

    PubMed

    Sharma, Rinku; Bhat, Tej K; Sharma, Om P

    2013-01-01

    In this review, we address the major aspects of enzootic bovine hematuria and have placed special emphasis on describing the etiology, human health implications, and advanced molecular diagnosis of the disease.Enzootic bovine hematuria (EBH) is a bovine disease characterized by the intermittent presence of blood in the urine and is caused by malignant lesions in the urinary bladder. This incurable disease is a serious malady in several countries across many continents. Accurate early-stage diagnosis of the disease is possible by applying advanced molecular techniques, e.g., detection of genetic mutations in the urine of cows from endemic areas. Use of such diagnostic approaches may help create an effective therapy against the disease.There is a consensus that EBH is caused primarily by animals consuming bracken fern (P. aquilinum) as they graze. The putative carcinogen in bracken is ptaquiloside(PT), a glycoside. However, other bracken constituents like quercetin, isoquercetin,ptesculentoside, caudatoside, astragalin, and tannins may also be carcinogenic.Studies are needed to identify the role of other metabolites in inducing urinary bladder carcinogenesis.The bovine papilloma virus is also thought to be an associated etiology in causing EBH in cattle. There is growing alarm that these fern toxins and their metabolites reach and contaminate the soil and water environment and that the carcinogen (PT)is transmitted via cow's milk to the human food chain, where it may now pose a threat to human health. An increased incidence of gastric and esophageal cancer has been recorded in humans consuming bracken ferns, and among those living for long periods in areas infested with bracken ferns.Although preliminary therapeutic vaccine trials with inactivated BPV-2 against EBH have been performed, further work is needed to standardize and validate vaccine doses for animals.

  3. IgA1 Protease Treatment Reverses Mesangial Deposits and Hematuria in a Model of IgA Nephropathy.

    PubMed

    Lechner, Sebastian M; Abbad, Lilia; Boedec, Erwan; Papista, Christina; Le Stang, Marie-Bénédicte; Moal, Christelle; Maillard, Julien; Jamin, Agnès; Bex-Coudrat, Julie; Wang, Yong; Li, Aiqun; Martini, Paolo G V; Monteiro, Renato C; Berthelot, Laureline

    2016-09-01

    IgA nephropathy (IgAN), characterized by mesangial IgA1 deposits, is a leading cause of renal failure worldwide. IgAN pathogenesis involves circulating hypogalactosylated IgA1 complexed with soluble IgA Fc receptor I (sCD89) and/or anti-hypogalactosylated-IgA1 autoantibodies, but no specific treatment is available for IgAN. The absence of IgA1 and CD89 homologs in the mouse has precluded in vivo proof-of-concept studies of specific therapies targeting IgA1. However, the α1KI‑CD89Tg mouse model of IgAN, which expresses human IgA1 and human CD89, allows in vivo testing of recombinant IgA1 protease (IgA1‑P), a bacterial protein that selectively cleaves human IgA1. Mice injected with IgA1‑P (1-10 mg/kg) had Fc fragments of IgA1 in both serum and urine, associated with a decrease in IgA1-sCD89 complexes. Levels of mesangial IgA1 deposits and the binding partners of these deposits (sCD89, transferrin receptor, and transglutaminase 2) decreased markedly 1 week after treatment, as did the levels of C3 deposition, CD11b(+) infiltrating cells, and fibronectin. Antiprotease antibodies did not significantly alter IgA1‑P activity. Moreover, hematuria consistently decreased after treatment. In conclusion, IgA1‑P strongly diminishes human IgA1 mesangial deposits and reduces inflammation, fibrosis, and hematuria in a mouse IgAN model, and therefore may be a plausible treatment for patients with IgAN. PMID:26850635

  4. The Natural Course of Biopsy-Proven Isolated Microscopic Hematuria: a Single Center Experience of 350 Patients

    PubMed Central

    2016-01-01

    The increasing interest in healthcare and health screening events is revealing additional cases of asymptomatic isolated microscopic hematuria (IMH). However, a consensus of the evaluation and explanation of the IMH prognosis is controversial among physicians. Here, we present the natural course of IMH together with the pathological diagnosis and features to provide supportive data when approaching patients with IMH. We retrospectively evaluated 350 patients with IMH who underwent a renal biopsy between 2002 and 2011, and the pathological diagnosis and chronic histopathological features (glomerulosclerosis, interstitial fibrosis, and tubular atrophy) were reviewed. Deterioration of renal function was examined during follow up. The patients with IMH were evaluated for a mean of 86 months. IgA nephropathy was the most common diagnosis in 164 patients (46.9%). Chronic histopathological changes were observed in 166 (47.4%) but was not correlated with proteinuria or a decline in renal function. Ten patients developed proteinuria, and all of them had IgA nephropathy. Three patients progressed to chronic kidney disease with an estimated glomerular filtration rate < 60 mL/min/1.73 m2 but none progressed to end stage renal disease. In conclusion, IMH had a generally benign course during 7-years of observation, although IgA nephropathy should be monitored if it progresses to proteinuria. Future prospective randomized studies may help conclude the long-term prognosis and lead to a consensus for managing IMH. PMID:27247500

  5. The Natural Course of Biopsy-Proven Isolated Microscopic Hematuria: a Single Center Experience of 350 Patients.

    PubMed

    Lee, Hae Min; Hyun, Ji In; Min, Ji-Won; Lee, Kyungsoo; Kim, Yong Kyun; Choi, Euy Jin; Song, Ho Cheol

    2016-06-01

    The increasing interest in healthcare and health screening events is revealing additional cases of asymptomatic isolated microscopic hematuria (IMH). However, a consensus of the evaluation and explanation of the IMH prognosis is controversial among physicians. Here, we present the natural course of IMH together with the pathological diagnosis and features to provide supportive data when approaching patients with IMH. We retrospectively evaluated 350 patients with IMH who underwent a renal biopsy between 2002 and 2011, and the pathological diagnosis and chronic histopathological features (glomerulosclerosis, interstitial fibrosis, and tubular atrophy) were reviewed. Deterioration of renal function was examined during follow up. The patients with IMH were evaluated for a mean of 86 months. IgA nephropathy was the most common diagnosis in 164 patients (46.9%). Chronic histopathological changes were observed in 166 (47.4%) but was not correlated with proteinuria or a decline in renal function. Ten patients developed proteinuria, and all of them had IgA nephropathy. Three patients progressed to chronic kidney disease with an estimated glomerular filtration rate < 60 mL/min/1.73 m(2) but none progressed to end stage renal disease. In conclusion, IMH had a generally benign course during 7-years of observation, although IgA nephropathy should be monitored if it progresses to proteinuria. Future prospective randomized studies may help conclude the long-term prognosis and lead to a consensus for managing IMH. PMID:27247500

  6. An unusual case of hematuria in a young female: renal artery embolism, mitral stenosis, and sinus rhythm.

    PubMed

    Kumar, Ashok; Kapoor, Aditya; Kumar, Sudeep

    2016-03-01

    Renal artery embolism (RAE) is an uncommon entity that is most often secondary to a cardiac source. Most reported cases have been in patients with underlying atrial fibrillation (AF), and occurrence of RAE, especially in patients with valvular heart disease, and sinus rhythm is very rare. We describe an unusual case of a young female who presented with sudden onset right flank pain, vomiting, anorexia, and hematuria, and was found to have thrombotic occlusion of the distal right renal artery. Although she denied any previous cardiac history, detailed cardiovascular examination revealed the presence of severe rheumatic mitral stenosis without any evidence of AF or left atrial clot. She was initially managed conservatively using low molecular weight heparin followed by oral anticoagulation with resolution of symptoms. A successful balloon mitral valvotomy was performed six weeks later. The patient is asymptomatic at her last follow-up of six months with preserved renal function. In symptomatic patients, clinicians need to consider the possibility of RAE even in patients of valvular heart disease with underlying sinus rhythm. Appropriate management of the underlying cardiac condition is imperative since embolism may be recurrent leading to compromise of renal function, if left untreated. PMID:26997399

  7. Persistent Müllerian duct structures presenting as hematuria in an adult: Case report of robotic surgical removal and review of the literature

    PubMed Central

    Smith-Harrison, L. I.; Patel, Mehul S.; Smith, Ryan P.; Schenkman, Noah S.

    2015-01-01

    Persistent Müllerian duct syndrome is a rare genetic disorder characterized by a male with retained Müllerian structures. Remnant excision must be considered due to the possibility of malignant degeneration. We review a case of delayed diagnosis in a 25-year-old man presenting with hematuria. Preoperative counseling must emphasize the risk of malignancy versus the risks to fertility. The da Vinci robot offers a novel, safe approach for excision of the relevant Müllerian structures. Dissection should be limited to structures superior to the cavernosal neurovascular bundles to preserve the continence and erectile function. A semen analysis is recommended preoperatively to determine effects on fertility. PMID:26692686

  8. Persistent Müllerian duct structures presenting as hematuria in an adult: Case report of robotic surgical removal and review of the literature.

    PubMed

    Smith-Harrison, L I; Patel, Mehul S; Smith, Ryan P; Schenkman, Noah S

    2015-01-01

    Persistent Müllerian duct syndrome is a rare genetic disorder characterized by a male with retained Müllerian structures. Remnant excision must be considered due to the possibility of malignant degeneration. We review a case of delayed diagnosis in a 25-year-old man presenting with hematuria. Preoperative counseling must emphasize the risk of malignancy versus the risks to fertility. The da Vinci robot offers a novel, safe approach for excision of the relevant Müllerian structures. Dissection should be limited to structures superior to the cavernosal neurovascular bundles to preserve the continence and erectile function. A semen analysis is recommended preoperatively to determine effects on fertility. PMID:26692686

  9. Presence of Viral Genome in Urine and Development of Hematuria and Pathological Changes in Kidneys in Common Marmoset (Callithrix jacchus) after Inoculation with Dengue Virus

    PubMed Central

    Moi, Meng Ling; Omatsu, Tsutomu; Hirayama, Takanori; Nakamura, Shinichiro; Katakai, Yuko; Yoshida, Tomoyuki; Saito, Akatsuki; Tajima, Shigeru; Ito, Mikako; Takasaki, Tomohiko; Akari, Hirofumi; Kurane, Ichiro

    2013-01-01

    Common marmosets (Callithrix jacchus) developed high levels of viremia, clinical signs including fever, weight loss, a decrease in activity and hematuria upon inoculation with dengue virus (DENV). Presence of DENV genome in urine samples and pathological changes in kidneys were examined in the present study. Levels of DENV genome were determined in 228 urine samples from 20 primary DENV-inoculated marmosets and in 56 urine samples from four secondary DENV-inoculated marmosets. DENV genome was detected in 75% (15/20) of marmosets after primary DENV infection. No DENV genome was detected in urine samples from the marmosets with secondary infection with homologous DENV (0%, 0/4). Two marmosets demonstrated hematuria. Pathological analysis of the kidneys demonstrated non-suppressive interstitial nephritis with renal tubular regeneration. DENV antigen-positive cells were detected in kidneys. In human dengue virus infections, some patients present renal symptoms. The results indicate that marmosets recapitulate some aspects of the involvement of kidneys in human DENV infection, and suggest that marmosets are potentially useful for the studies of the pathogenesis of DENV infection, including kidneys. PMID:25437039

  10. Pancreatic Anastomosis Leak 15 Years after Simultaneous Pancreas-Kidney Transplantation from Late-Onset Allograft Cytomegalovirus Duodenal Ulcers Presenting with Gross Hematuria

    PubMed Central

    Tantisattamo, Ekamol; Chung, Heath; Okado, Manami

    2013-01-01

    Cytomegalovirus (CMV) infection is one of the most important causes of morbidity and mortality in solid organ transplantation. It can present with hematuria, the most common urological complication in the early post-simultaneous pancreas-kidney (SPK) transplant period. In SPK transplantation, CMV infection usually occurs 1 month after transplantation. We report an instance of bladder-drained SPK transplant presenting with recurrent gross hematuria from CMV infected duodenal graft ulcers 15 years after preserved well-functioning grafts. Serum quantitative Polymerase Chain Reaction (qPCR) for CMV was negative. Postmortem duodenal graft staining for CMV was positive, and revealed the cause of the inciting ulcer. To our knowledge, our patient is the first reported case of very late onset invasive CMV disease causing duodenal graft ulcers 15 years after transplantation, as previously reported cases of posttransplant CMV disease occurred only as late as 18 months. In addition, the absence of correlation between CMV viremia and CMV-infected duodenal allograft in SPK transplant has not been reported. Our case demonstrates that CMV viral load is -unreliable to diagnose invasive CMV disease, and tissue biopsy should be obtained to avoid missed diagnosis causing high morbidity and mortality. PMID:24349888

  11. Iliac Artery-Uretero-Colonic Fistula Presenting as Severe Gastrointestinal Hemorrhage and Hematuria: A Case Report and Review of the Literature.

    PubMed

    Policha, Aleksandra; Baldwin, Melissa; Mussa, Firas; Rockman, Caron

    2015-11-01

    Arterioenteric fistulas represent an infrequent but potentially fatal cause of gastrointestinal hemorrhage. Patients often present in extremis from shock and sepsis. This mandates a rapid diagnosis so that prompt, potentially life-saving interventions can be performed. We report the case of a 35-year-old man who presented with hematuria and hematochezia secondary to an iliac artery-uretero-colonic fistula that developed years after open common iliac artery aneurysm repair. His condition rapidly progressed to hemorrhagic shock, and he underwent successful endovascular treatment with a covered stent graft as a bridge to definitive open surgery. Subsequently, graft explantation, extra-anatomic arterial bypass, bowel resection, and ureter ligation was undertaken. A summary of the literature on iliac artery-enteric fistulas follows. PMID:26303272

  12. Frequency of COL4A3/COL4A4 Mutations amongst Families Segregating Glomerular Microscopic Hematuria and Evidence for Activation of the Unfolded Protein Response. Focal and Segmental Glomerulosclerosis Is a Frequent Development during Ageing

    PubMed Central

    Papazachariou, Louiza; Demosthenous, Panayiota; Pieri, Myrtani; Papagregoriou, Gregory; Savva, Isavella; Stavrou, Christoforos; Zavros, Michael; Athanasiou, Yiannis; Ioannou, Kyriakos; Patsias, Charalambos; Panagides, Alexia; Potamitis, Costas; Demetriou, Kyproula; Prikis, Marios; Hadjigavriel, Michael; Kkolou, Maria; Loukaidou, Panayiota; Pastelli, Androulla; Michael, Aristos; Lazarou, Akis; Arsali, Maria; Damianou, Loukas; Goutziamani, Ioanna; Soloukides, Andreas; Yioukas, Lakis; Elia, Avraam; Zouvani, Ioanna; Polycarpou, Polycarpos; Pierides, Alkis; Voskarides, Konstantinos; Deltas, Constantinos

    2014-01-01

    Familial glomerular hematuria(s) comprise a genetically heterogeneous group of conditions which include Alport Syndrome (AS) and thin basement membrane nephropathy (TBMN). Here we investigated 57 Greek-Cypriot families presenting glomerular microscopic hematuria (GMH), with or without proteinuria or chronic kidney function decline, but excluded classical AS. We specifically searched the COL4A3/A4 genes and identified 8 heterozygous mutations in 16 families (28,1%). Eight non-related families featured the founder mutation COL4A3-p.(G1334E). Renal biopsies from 8 patients showed TBMN and focal segmental glomerulosclerosis (FSGS). Ten patients (11.5%) reached end-stage kidney disease (ESKD) at ages ranging from 37-69-yo (mean 50,1-yo). Next generation sequencing of the patients who progressed to ESKD failed to reveal a second mutation in any of the COL4A3/A4/A5 genes, supporting that true heterozygosity for COL4A3/A4 mutations predisposes to CRF/ESKD. Although this could be viewed as a milder and late-onset form of autosomal dominant AS, we had no evidence of ultrastructural features or extrarenal manifestations that would justify this diagnosis. Functional studies in cultured podocytes transfected with wild type or mutant COL4A3 chains showed retention of mutant collagens and differential activation of the unfolded protein response (UPR) cascade. This signifies the potential role of the UPR cascade in modulating the final phenotype in patients with collagen IV nephropathies. PMID:25514610

  13. Blood in the Urine (Hematuria)

    MedlinePlus

    ... process starts in the kidneys , which remove excess fluids and waste from the blood and turn them into urine. The urine then flows through tubes called ureters into the bladder, where it's stored ...

  14. Blood in the Urine (Hematuria) (For Parents)

    MedlinePlus

    ... a thin, tube-like instrument with a tiny camera on the end) Treatment Most of the time, ... Nemours Foundation, iStock, Getty Images, Corbis, Veer, Science Photo Library, Science Source Images, Shutterstock, and Clipart.com

  15. Blood in the Urine (Hematuria) in Children (Beyond the Basics)

    MedlinePlus

    ... the "accept" button (or opening and using the software/content package if applicable), you agree to become ... terms, if using the online version of UpToDate ® software/content, click "decline" or do not open the ...

  16. Unique Presentation of Hematuria in a Patient with Arterioureteral Fistula

    PubMed Central

    Priddy, Erin; Harris, John J.; Poulos, Eric

    2016-01-01

    Active extravasation via an arterioureteral fistula (AUF) is a rare and life-threatening emergency that requires efficient algorithms to save a patient's life. Unfortunately, physicians may not be aware of its presence until the patient is in extremis. An AUF typically develops in a patient with multiple pelvic and aortoiliac vascular surgeries, prior radiation therapy for pelvic tumors, and chronic indwelling ureteral stents. We present a patient with a left internal iliac arterial-ureteral fistula and describe the evolution of management and treatment algorithms based on review of the literature. PMID:27293944

  17. Unique Presentation of Hematuria in a Patient with Arterioureteral Fistula.

    PubMed

    Mujo, Tomas; Priddy, Erin; Harris, John J; Poulos, Eric; Samman, Mahmoud

    2016-01-01

    Active extravasation via an arterioureteral fistula (AUF) is a rare and life-threatening emergency that requires efficient algorithms to save a patient's life. Unfortunately, physicians may not be aware of its presence until the patient is in extremis. An AUF typically develops in a patient with multiple pelvic and aortoiliac vascular surgeries, prior radiation therapy for pelvic tumors, and chronic indwelling ureteral stents. We present a patient with a left internal iliac arterial-ureteral fistula and describe the evolution of management and treatment algorithms based on review of the literature. PMID:27293944

  18. Nonleukemic Ureteral Granulocytic Sarcoma Presenting with Unilateral Urinary Obstruction and Hematuria

    PubMed Central

    Esen, Tarık; Tecimer, Tülay; Çetiner, Mustafa; Peker, Önder; Musaoğlu, Ahmet

    2013-01-01

    Granulocytic sarcoma is an extramedullary tumor which is composed of myeloblasts and immature myeloid cells. It usually occurs in association with acute myeloid leukemia and most commonly involves skin, soft tissue, lymph nodes, bone, and periosteum. We report a case of isolated ureteral granulocytic sarcoma without hematologic manifestations. Our patient presented with bloody urine and left-sided lumbar pain. Preoperative clinical and radiologic features raised the suspicion of an upper urinary tract transitional cell carcinoma, and he was scheduled for nephroureterectomy. However, perioperative pathologic feedback and the unusual endoscopic appearance of the tumor altered our surgical strategy towards segmental ureterectomy and ureteroneocystostomy. Eventual pathologic diagnosis was granulocytic sarcoma of the ureter. Postoperative workup failed to demonstrate any sign of an accompanying hematologic disorder. He started receiving the chemotherapy protocol of acute myeloblastic leukemia. To our knowledge, this is the first documented case of nonleukemic ureteral granulocytic sarcoma which came to attention due to urologic complaints. PMID:24024067

  19. [Bladder irrigation with aluminum solution for the control of massive hematuria].

    PubMed

    Octavio Castillo, A; Buizza, C

    1989-03-01

    The massive bladder hemorrhage is a serious condition which implies important difficulties of treatment. Nine cases are presented: the continuous intravesical irrigation with 1% alluminium potassium sulphate in sterile distilled water was used, using continuous intravesical lavage with a double channel catheter. The haematuria was caused by radiation cystitis in 7 patients, vesical tumors in 2 patients. In every case there was a complete control of the hemorrhage in 12-72 hours with few immediate side effects, controlled in most cases with antispasmodics. This solution is economical, easy to prepare, simple to use and effective in the treatment of severe bladder hemorrhage. PMID:2523567

  20. Dyschromias: A Series of Five Interesting Cases from India

    PubMed Central

    Namitha, Prabhu; Sacchidanand, S

    2015-01-01

    Dyschromatosis is a pigmentary genodermatosis which presents with hyper and hypopigmented skin lesions giving a mottled appearance. It is a rare entity in India reported mainly in the East Asian population. Classically, two forms have been described; dyschromatosis universalis hereditaria (DUH) and dyschromatosis symmetrica hereditaria. Here we report four cases of DUH and one case of dyschromatosis symmetrica hereditaria from India. PMID:26677297

  1. Severe Hydronephrosis and Dysuria-Hematuria Syndrome after 20 Years of Bladder Exstrophy Correction: A Case Report

    PubMed Central

    Altobelli, Emanuela; Bove, Alfredo Maria; Sergi, Federico; Zullo, Marzio Angelo; Buscarini, Maurizio

    2012-01-01

    The aim of this paper is to report a case of severe hydronephrosis and incontinence 20 years after bladder exstrophy repair, managed successfully by secondary ureteroneocystostomy and by transurethral submucosal injection of Macroplastique. PMID:23198264

  2. Percutaneous injection of acrylic glue into renal allograft pseudoaneurysm for control of intractable post-biopsy hematuria

    PubMed Central

    Lal, A.; Singhal, M.; Ramachandran, R.; Rathi, M.; Jha, V.; Khandelwal, N.

    2014-01-01

    We report a 44-year-old male, renal allograft recipient of 1-year duration who had two episodes of steroid responsive acute rejection. He presented with graft dysfunction for which a graft biopsy was performed and was suggestive of mixed rejection. At 2 weeks post-biopsy, patient developed severe pain over the graft site with anuria and graft hydronephrosis (HDN). The HDN and anuria intermittently settled with the passage of blood clots per-urethra. Contrast enhanced computerized tomography was suggestive of pseudoaneurysm in the graft kidney. The case was successfully managed with ultrasound guided percutaneous cyanoacrylate glue injection into the pseudoaneurysm. PMID:24701048

  3. Urinalysis interpretation for pediatricians.

    PubMed

    Kaplan, Bernard S; Pradhan, Madhura

    2013-03-01

    CME EDUCATIONAL OBJECTIVES: 1.Cost-effectively evaluate microscopic hematuria and proteinuria.2.Recognize important conditions associated with isolated microscopic hematuria.3.Review important conditions associated with asymptomatic proteinuria.

  4. Primary obstructive megaureter with ruptured kidney.

    PubMed

    Chung, Shiu-Dong; Sun, Hsu-Dong; Yang, Den-Kai; Liao, Chun-Hou

    2009-01-01

    A 17-year-old boy presented to the emergency department for severe left flank pain and gross hematuria 1 hour after playing basketball without significant collision. Laboratory tests showed normal renal function and massive hematuria. Abdominal computed tomography scan disclosed a primary megaureter with ruptured kidney. We successfully treated him with ureteral stenting followed by endoscopic ureterotomy and ureteroneocystostomy.

  5. Genetics Home Reference: hereditary xanthinuria

    MedlinePlus

    ... occasionally build up to create kidney stones. These stones can impair kidney function and ultimately cause kidney failure. Related signs and symptoms can include abdominal pain, recurrent urinary tract infections, and blood in the urine (hematuria). ...

  6. Successful hyperbaric oxygen therapy for refractory BK virus-associated hemorrhagic cystitis after cord blood transplantation.

    PubMed

    Hosokawa, K; Yamazaki, H; Nakamura, T; Yoroidaka, T; Imi, T; Shima, Y; Ohata, K; Takamatsu, H; Kotani, T; Kondo, Y; Takami, A; Nakao, S

    2014-10-01

    BK virus-associated hemorrhagic cystitis (BKV-HC) is a common and major cause of morbidity in recipients of allogeneic hematopoietic stem cell transplantation. A 32-year-old woman developed severe BKV-HC on day 24 after cord blood transplantation (CBT). Despite supportive therapies - such as hyperhydration, forced diuresis, and urinary catheterization - macroscopic hematuria and bladder irritation persisted for over a month. Hyperbaric oxygen (HBO) therapy at 2.1 atmospheres for 90 min per day was started on day 64 after CBT. Macroscopic hematuria resolved within a week, and microscopic hematuria was no longer detectable within 2 weeks. Hematuria did not recur after 11 sessions of HBO therapy, and no significant side effects were observed during or after treatment. HBO therapy could thus be useful in controlling refractory BKV-HC after CBT.

  7. Bracken fern poisoning

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bracken fern (Pteridium aquilinum) has worldwide distribution and in some areas dominated plant communities replacing desirable forages. Poisoning is identified as enzootic hematuria, bright blindness, and bracken staggers. This chapter reviews updates new information on the plant, the various poi...

  8. Renal cirsoid arteriovenous malformation masquerading as neoplasia.

    PubMed

    Silverthorn, K; George, D

    1988-12-01

    A woman with renal colic and microscopic hematuria had filling defects in the left renal collecting system detected on excretory urography. A nephrectomy, performed because of suspected malignancy, might have been averted by renal angiography.

  9. Meatal stenosis

    MedlinePlus

    Symptoms include: Abnormal strength and direction of urine stream Bed wetting Bleeding ( hematuria ) at end of urination ... Complications may include: Abnormal urine stream Blood in the ... tract infections Damage to bladder or kidney function in severe ...

  10. Alport syndrome

    MedlinePlus

    Hereditary nephritis; Hematuria - nephropathy - deafness; Hemorrhagic familial nephritis; Hereditary deafness and nephropathy ... women have high blood pressure, swelling, and nerve deafness as a complication of pregnancy. In men, deafness, ...

  11. Bracken fern poisoning

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bracken fern (Pteridium aquilinum) is found throughout the world and enzootic hematuria, bright blindness, and bracken staggers. This chapter reviews the plant, the various poisoning syndrome that it produces, the current strategies to prevent poisoning, and recommended treatments....

  12. RBC urine test

    MedlinePlus

    Red blood cells in urine; Hematuria test; Urine - red blood cells ... A normal result is 4 red blood cells per high power field (RBC/HPF) or less when the sample is examined under a microscope. The example above ...

  13. A pediatric case of factitious disorder with unexplained bleeding symptoms.

    PubMed

    Uzuner, Selcuk; Bahali, Kayhan; Kurban, Sema; Erenberk, Ufuk; Cakir, Erkan

    2013-01-01

    Factitious disorder is characterized by deliberate production or imitation of physical or psychological symptoms in order to adopt the sick role. The disorder can be seen as factitious bleeding. Factitious bleeding is a rare disorder in pediatric population. The concomitant appearance of hemoptysis and hematuria in the same patient has not been previously reported. In this case report, we present a pediatric case of factitious disorder with both hemoptysis and hematuria. PMID:24199786

  14. Spontaneous Ureteral Urine Extravasation From Invasion of a High-grade Angiosarcoma.

    PubMed

    Truong, Matthew; Cao, Wenqing; Erturk, Erdal

    2016-11-01

    A 69 year-old male with a past medical history of hypertension, diabetes, and atrial fibrillation presented to the Urology clinic with asymptomatic microscopic hematuria. His work up for hematuria included a negative cystoscopy and a computed tomography (CT) scan, which revealed what appeared to be a fluid collection around the left kidney with a perinephric infiltrative mass and two para-aortic enlarged lymph nodes. PMID:27617212

  15. DIAGNOSIS AND MANAGEMENT OF BENIGN PROSTATIC HYPERPLASIA IN A PIED TAMARIN (SAGUINUS BICOLOR).

    PubMed

    Barbon, Alberto Rodriguez; Ordóñez, Israel Alamilla; Haworth, Peter; Glendewar, Gale; Routh, Andrew; Pocknell, Ann

    2016-06-01

    An intact male pied tamarin (Saguinus bicolor) presented with a hunched posture while moving, dysuria, pollakiuria, and hematuria. After diagnostic imaging assessment and prostate biopsy, benign prostatic hyperplasia was diagnosed. Treatments with delmadinone acetate and osaterone caused clinical signs and hematuria to resolve temporarily for a variable period of time. Because of frequent recurrence, elective surgical castration was performed, leading to resolution of the clinical signs. PMID:27468035

  16. [The syndrome of the incarcerated left renal vein (nutcracker syndrome)].

    PubMed

    Hendriks, J J; Schröder, C H; Strijk, S P; de Vries, J D; Monnens, L A

    1991-06-01

    Gross hematuria with abdominal pain may be caused by entrapment of the left renal vein between the aorta and the superior mesenteric artery. In the urinary sediment the erythrocytes are normally shaped, making a renal parenchymatous cause unlikely. Ultrasonography shows a decrease of the diameter of the left renal vein of more than 50%, in every position of the patient. Cytoscopy à chaud reveals hematuria pouring out only from the left ureter. In this paper four patients with this syndrome are presented.

  17. [Neuropsychological alterations are frequent in rolandic epilepsy and its atypical developments].

    PubMed

    Pesantez-Rios, G; Martinez-Bermejo, A; Pesantez-Cuesta, G

    2016-08-01

    Introduccion. La epilepsia rolandica o epilepsia benigna de la infancia con puntas centrotemporales se denomina benigna debido a lo favorables que suelen ser sus crisis y a la espontanea normalizacion del electroencefalograma al llegar a la pubertad, aunque se ha demostrado el impacto sobre el desarrollo cognitivo con la presencia de deficits cognitivos heterogeneos, relacionados especialmente con las descargas intercriticas persistentes durante el sueño no REM. El objetivo de este trabajo es estudiar las redes epileptogenas involucradas en los trastornos neuropsicologicos de esta patologia. Desarrollo. Las evoluciones atipicas tienen en comun una actividad epileptica persistente durante el sueño lento, que desempeña un papel importante en el desarrollo de los deficits neurocognitivos que se asocian a esta patologia. Factores como la edad de inicio de la epilepsia, el inicio de la evolucion atipica, la localizacion de las descargas interictales y la actividad epileptica continua durante el sueño que persista durante mas de dos años pueden provocar cambios en el funcionamiento de las redes neurocognitivas, con los consecuentes deficits en las funciones neuropsicologicas, que incluso pueden resultar irreversibles. Conclusiones. Es necesario un seguimiento cercano tanto clinico como electroencefalografico; ademas, deben realizarse estudios neuropsicologicos formales desde el inicio de la epilepsia benigna de la infancia con puntas centrotemporales y mas en los casos que es evidente una evolucion atipica para detectar y prevenir los deficits neuropsicologicos antes de que se instauren definitivamente.

  18. Detection of bladder hemangioma in a child by blood-pool scintigraphy.

    PubMed

    Ishikawa, Ken; Saitoh, Masahiko; Chida, Shoichi

    2003-06-01

    Bladder hemangioma is a rare cause of gross hematuria. A 5-year-old boy was investigated for recurrent episodes of asymptomatic gross hematuria, but no abnormalities were found. Blood-pool scintigraphy using (99m)technetium-human serum albumin combined with diethylene triamine penta-acetic acid (DTPA) revealed an area of increased activity in the right side of the bladder, which was confirmed by cystoscopy as a bladder hemangioma. Endoscopic laser therapy was used to remove two lesions successfully that were diagnosed histologically as cavernous hemangioma. The patient had no further episodes of hematuria in the 2-year period after this treatment. This case study indicates blood-pool scintigraphy may be a useful technique for detecting bladder hemangiomas.

  19. Renal vein entrapment syndrome: frequency and diagnosis. A lesson in conservatism.

    PubMed

    Wolfish, N M; McLaine, P N; Martin, D

    1986-08-01

    Two boys investigated for gross hematuria and left loin pain were found on ultrasound (US) to have left renal vein (LRV) entrapment associated with isomorphic urinary red blood cells, but normal renal venograms. Over the next 18 months ten children with gross hematuria were investigated and two more boys were discovered with the LRV entrapment syndrome, i.e., isomorphic red cells and a diagnostic US. Venography has a low yield in detecting renal venous compression, and since urinary red cell morphology may localize the origin of renal bleeding, we strongly recommend simple procedures, i.e., phase microscopy and renal US to evaluate all cases of hematuria before employing invasive or radiation dependent investigations. Since there is a range of LRV compression and associated dilatation in asymptomatic patients, strict criteria must be applied to diagnose renal vein entrapment.

  20. Use of Recombinant Factor VIIa in a Pediatric Patient With Initial Presentation of Refractory Acute Immune Thrombocytopenic Purpura and Severe Bleeding

    PubMed Central

    Gurion, Reut; Siu, Anita; Weiss, Aaron R.; Masterson, Margaret

    2012-01-01

    Severe bleeding in acute immune thrombocytopenic purpura (ITP) is rare but can cause significant complications to the patient. Here we report the case of a pediatric patient with acute ITP and hematuria refractory to anti-D immune globulin, high dose intravenous immunoglobulin G, and high dose steroids. Her hematuria was successfully treated with recombinant factor VIIa (rFVIIa). While further investigation on the use of rFVIIa in ITP is warranted, this case report contributes to the pediatric literature for its use during the course of an initial presentation of ITP with hemorrhagic complications. PMID:23258971

  1. Successful Management of Neobladder Variceal Bleeding.

    PubMed

    Atwal, Dinesh; Chatterjee, Kshitij; Osborne, Scott; Kakkera, Krishna; Deas, Steven; Li, Ruizong; Erbland, Marcia

    2016-10-01

    Hematuria from a neobladder can occur due to a variety of pathologies including tumors, stones, and fistulas. Variceal bleeding in a neobladder is a very rare condition with only one case reported in literature. We present a case of a patient with cirrhosis and portal hypertension and an ileocolic orthotopic neobladder presenting with hematuria. Computed tomographic angiography showed dilated varices around the neobladder which were successfully embolized. To the best of our knowledge, this is the first report case of variceal bleeding in a neobladder successfully managed with the combination of TIPS (transjugular intrahepatic portosystemic shunt) procedure and embolization.

  2. Lupus vulgaris with tubercular lymphadenitis and IgA nephropathy.

    PubMed

    Khaira, Ambar; Rathi, Om P; Mahajan, Sandeep; Sharma, Alok; Dinda, Amit K; Tiwari, Suresh C

    2008-02-01

    A 14-year-old girl presented with a 10-year history of a large crusted plaque over the right thigh for 10 years and small reddish plaque over the left upper back for 3 months. On routine evaluation, she was found to have hematuria. Skin biopsy from the lesion was suggestive of skin tuberculosis (lupus vulgaris), and kidney biopsy showed features of IgA nephropathy (IgAN). Fine-needle aspiration from the inguinal lymph node was consistent with granulomatous disease. The patient has been on anti-tubercular treatment, and the hematuria has subsided.

  3. Medullary sponge kidney in childhood

    SciTech Connect

    Patriquin, H.B.; O'Regan, S.

    1985-08-01

    Medullary sponge kidney is reported in six children aged 2-18 years. One child was asymptomatic; the others had hematuria or a urine-concentrating defect. Renal function and size were otherwise normal, as was liver function. The diagnosis was made at excretory urography according to criteria established in adults. Sonography revealed hyperechogenic pyramids, at first at the periphery, later generalized. Computed tomography is very sensitive to the pyramidal nephrocalcinosis that complicates this disease and explains the frequent presenting symptom of hematuria in these children.

  4. Diagnosis and therapy of Capillaria plica infection: report and literature review.

    PubMed

    Studzińska, Maria B; Obara-Gałek, Justyna; Demkowska-Kutrzepa, Marta; Tomczuk, Krzysztof

    2015-09-01

    Worldwide, data on Capillaria (Pearsonema) plica infections of the urinary tract in domestic carnivores are limited. Nevertheless, cystitis with hematuria, dysuria or pollakiuria may suggest a C. plica infection. A three-year old dog from Poland showing pollakiuria and hematuria was presented. At urine analysis, C. plica eggs were found in the urine sediment. The dog was unsuccessfully treated with a daily oral dose of fenbendazole 50 mg/kg BW for 5 days, while a single subcutaneous administration of ivermectin 0.2 mg/kg BW once effectively eliminated C. plica infection.

  5. Transitional cell bladder carcinoma with presentation mimicking ovarian carcinoma.

    PubMed

    Erickson, D R; Dabbs, D J; Olt, G J

    1996-05-01

    In the case described here, the patient's initial presentation suggested ovarian carcinoma. She had recurrent ascites, a pelvic mass, elevated CA-125, and extensive peritoneal carcinomatosis with transitional cell histology. The presence of hematuria prompted a cystoscopy, which revealed the true site of origin to be the urinary bladder rather than ovaries. This presentation is extremely rare for bladder cancer. Since transitional cell tumors from the bladder have a much worse prognosis than those of ovarian origin, it is important to identify the primary site correctly. Therefore, cystoscopy is essential for patients with hematuria, and should be considered in cases of apparent primary peritoneal carcinoma with transitional cell histology.

  6. A novel case report of sickle cell disease-associated immunoglobulin A nephropathy: the diagnostic value of erythrocyte dysmorphism evaluation

    PubMed Central

    Silva, Gyl EB; Teixeira, André C; Vergna, José GG; Salgado-Filho, Natalino; Crivellentti, Leandro Z; Costa, Roberto S; Dantas, Márcio

    2014-01-01

    Sickle cell disease is a severe disease with a genetic pattern; it may cause anemia, vaso-occlusive phenomena, and multiorgan injury. It may damage any renal compartment, thereby causing tubular abnormalities, papillary necrosis, or glomerulopathies such as focal and segmental glomerulosclerosis and membranoproliferative pattern. The clinical consequences are hematuria and proteinuria. Hematuria associated with SCD is characteristically isomorphic (non-glomerular). This case report describes a novel case of a patient with sickle cell disease who presented with proteinuria and microscopic dysmorphic (glomerular) hematuria. A renal biopsy revealed immunoglobulin A nephropathy. Despite the fact that immunoglobulin A nephropathy is the most commonly diagnosed glomerulonephritis worldwide, an association between this entity and sickle cell disease has not yet been reported, probably because all cases of hematuria in patients with sickle cell disease have been regarded as secondary to sickle cell disease. Thus, new approaches are necessary to differentiate these conditions, such as evaluation of urinary erythrocyte dysmorphism, even more so because these two entities have different therapeutic options, morbidity, and mortality rates. PMID:25035790

  7. An Overlapping Case of Alport Syndrome and Thin Basement Membrane Disease.

    PubMed

    Alganabi, Mashriq; Eter, Ahmad

    2016-10-01

    We report a case of a 48-year-old male who presented with hematuria of at least 10 years, and has a daughter with hematuria as well. The patient has a history of degenerative hearing loss, decreased vision and cataract formation, but no diabetes, hypertension or proteinuria. A full serology and urology workup was negative for any abnormality. A kidney biopsy for the patient revealed a diagnosis of Alport syndrome but was unable to rule out thin basement membrane disease. The biopsy was inconclusive in making the diagnosis but the patient's clinical presentation led to the diagnosis of Alport syndrome. The patient's 10-year-old daughter also has hematuria with no clear etiology but now can subsequently be anticipatorily managed for Alport syndrome progression. Due to the rarity of the disease, diagnosis is often missed or delayed by primary care providers especially when no associated proteinuria has yet developed. This can lead to confusion and misdiagnosis with thin basement membrane disease, a generally benign hematuria without kidney failure progression. Additionally, biopsy can be inconclusive in these patients, relying on the physician's history and physical examination findings to diagnose. It is important to appropriately diagnose Alport syndrome not only to manage the patient's rate of kidney failure progression but also allow for a higher degree of suspicion, screening and intervention in the patient's family members. Both the inconclusive nature of kidney biopsies and the usefulness of diagnosis for family member screening are often overlooked in medical literature but are explored in this case. PMID:27635185

  8. Simultaneous uterine and urinary bladder rupture in an otherwise successful vaginal birth after cesarean delivery.

    PubMed

    Ho, Szu-Ying; Chang, Shuenn-Dhy; Liang, Ching-Chung

    2010-12-01

    Uterine rupture is the primary concern when a patient chooses a trial of labor after a cesarean section. Bladder rupture accompanied by uterine rupture should be taken into consideration if gross hematuria occurs. We report the case of a patient with uterine rupture during a trial of labor after cesarean delivery. She had a normal course of labor and no classic signs of uterine rupture. However, gross hematuria was noted after repair of the episiotomy. The patient began to complain of progressive abdominal pain, gross hematuria and oliguria. Cystoscopy revealed a direct communication between the bladder and the uterus. When opening the bladder peritoneum, rupture sites over the anterior uterus and posterior wall of the bladder were noted. Following primary repair of both wounds, a Foley catheter was left in place for 12 days. The patient had achieved a full recovery by the 2-year follow-up examination. Bladder injury and uterine rupture can occur at any time during labor. Gross hematuria immediately after delivery is the most common presentation. Cystoscopy is a good tool to identify the severity of bladder injury.

  9. Evaluation of Immunological Disorders of T Lymphocytes and Endocrinological Disorders as Pathogen Factors in Patients With Metaplasia of Urinary Bladder

    ClinicalTrials.gov

    2014-03-19

    The Follow-up Duration Was 1-8 Years.; The Main Reasons Behind Visiting the Hospital Were Recurrent Urinary Tract Infection,; Urinary Urgencies, Pollakiuria, Difficulty in Initiating Micturition, Pain in Hypogastrium,; Night Wetting and Day Wetting, Menstruation's Disorders, Urolithiasis, Defects of Urinary; System and Hematuria.

  10. Emphysematous cystitis: An unusual disease of the Genito-Urinary system suspected on imaging

    PubMed Central

    Bobba, Ravi K; Arsura, Edward L; Sarna, Pawanjit S; Sawh, Amar K

    2004-01-01

    Emphysematous cystitis is a rare disease entity caused by gas fermenting bacterial and fungal pathogens. Clinical symptoms are nonspecific and diagnostic clues often arise from the unanticipated imaging findings. We report a case of 52-year-old male who presented with fever, dysuria and gross hematuria who was found to have emphysematous cystitis. PMID:15462675

  11. Transcatheter Embolization of a Large Symptomatic Pelvic Arteriovenous Malformation with Glubran 2 Acrylic Glue

    SciTech Connect

    Gandini, R.; Angelopoulos, G. Konda, D.; Messina, M.; Chiocchi, M.; Perretta, T.; Simonetti, G.

    2008-09-15

    A young patient affected by a pelvic arteriovenous malformation (pAVM) with recurrent episodes of hematuria following exercise, underwent transcatheter embolization using Glubran 2 acrylic glue (GEM, Viareggio, Italy). All branches of the pAVM were successfully occluded. The patient showed prompt resolution of symptoms and persistent occlusion of the pAVM at the 6 month follow-up.

  12. [Idiopathic renal arteriovenous fistula].

    PubMed

    Bennani, S; Ait Bolbarod, A; el Mrini, M; Kadiri, R; Benjelloun, S

    1996-06-01

    The authors report a case of idiopathic renal arteriovenous fistula. The diagnosis was established angiographically in a 24 year old man presenting gross hematuria. Embolization of the fistula was performed. Efficiency of this treatment was appreciated clinically and by duplex renal ultrasonography. The characteristics of renal arteriovenous fistulas are reviewed. PMID:8763700

  13. Robotic-assisted Laparoscopic Transposition of the Left Renal Vein for Treatment of the Nutcracker Syndrome.

    PubMed

    Wang, Ping; Jing, Taile; Qin, Jie; Xia, Dan; Wang, Shuo

    2015-12-01

    Nutcracker syndrome is a rare condition of left renal vein entrapment manifesting with hematuria and flank pain. We report a case of nutcracker syndrome, where a robotic-assisted laparoscopic transposition of the left renal vein was performed. To our knowledge, this is the first case of robotic-assisted laparoscopic surgery of a nutcracker syndrome.

  14. Melanocytes and Their Diseases

    PubMed Central

    Yamaguchi, Yuji; Hearing, Vincent J.

    2014-01-01

    Human melanocytes are distributed not only in the epidermis and in hair follicles but also in mucosa, cochlea (ear), iris (eye), and mesencephalon (brain) among other tissues. Melanocytes, which are derived from the neural crest, are unique in that they produce eu-/pheo-melanin pigments in unique membrane-bound organelles termed melanosomes, which can be divided into four stages depending on their degree of maturation. Pigmentation production is determined by three distinct elements: enzymes involved in melanin synthesis, proteins required for melanosome structure, and proteins required for their trafficking and distribution. Many genes are involved in regulating pigmentation at various levels, and mutations in many of them cause pigmentary disorders, which can be classified into three types: hyperpigmentation (including melasma), hypopigmentation (including oculocutaneous albinism [OCA]), and mixed hyper-/hypopigmentation (including dyschromatosis symmetrica hereditaria). We briefly review vitiligo as a representative of an acquired hypopigmentation disorder. PMID:24789876

  15. Safety of 12 core transrectal ultrasound guided prostate biopsy in patients on aspirin

    PubMed Central

    Vasudeva, Pawan; Kumar, Niraj; Kumar, Anup; Singh, Harbinder; Kumar, Gaurav

    2015-01-01

    ABSTRACT Objective: To prospectively assess safety outcome of TRUS guided prostate biopsy in patients taking low dose aspirin. Materials and methods: Consecutive patients, who were planned for 12 core TRUS guided prostate biopsy and satisfied eligibility criteria, were included in the study and divided into two Groups: Group A: patients on aspirin during biopsy, Group B: patients not on aspirin during biopsy, including patients in whom aspirin was stopped prior to the biopsy. Parameters included for statistical analysis were: age, serum prostate specific antigen (PSA), prostate volume, hemoglobin (Hb %), number of hematuria episodes, number of patient reporting hematuria, hematuria requiring intervention, number of patient reporting hematospermia and number of patient reporting rectal bleeding. Results: Of 681 eligible patients, Group A and B had 191 and 490 patients respectively. The mean age, prostate volume, serum PSA and pre-biopsy hemoglobin were similar in both Groups with no significant differences noted between them. None of the post-biopsy complications, including number of hematuria episodes (p=0.83), number of patients reporting hematuria (p=0.55), number of patients reporting hematospermia (p=0.36) and number of patients reporting rectal bleeding (p=0.65), were significantly different between Groups A and B respectively. None of the hemorrhagic complication in either group required intervention and were self limiting. Conclusion: Continuing low dose aspirin during TRUS guided prostate biopsy neither alters the minor bleeding episodes nor causes major bleeding complication. So, discontinuation of low dose aspirin prior to TRUS guided prostate biopsy is not required. PMID:26742966

  16. [Experience in molecular diagnostic in hereditary neuropathies in a pediatric tertiary hospital].

    PubMed

    Fernández-Ramos, Joaquín A; López-Laso, Eduardo; Camino-León, Rafael; Gascón-Jiménez, Francisco J; Jiménez-González, M Dolores

    2015-12-01

    Introduccion. La enfermedad de Charcot-Marie-Tooth (CMT) es la neuropatia hereditaria sensitivomotora mas frecuente. Avances en el diagnostico molecular han incrementado las posibilidades diagnosticas de estos pacientes. Pacientes y metodos. Estudio retrospectivo de 36 casos pediatricos diagnosticados de CMT en un centro terciario en el periodo 2003-2015. Resultados. Se identificaron 16 pacientes con CMT1A por una duplicacion en PMP22; dos casos se diagnosticaron de neuropatia hereditaria con predisposicion a paralisis por presion, uno de ellos con una mutacion puntual en PMP22; un varon con un fenotipo leve desmielinizante se diagnostico de CMTX1 por mutacion en GJB1; un paciente con una hipotonia paralitica en el nacimiento y un patron axonal por mutacion en MFN2; un paciente de origen rumano se diagnostico de CMT4D por una mutacion en el gen NDRG1; una paciente con una atrofia muscular espinal congenita distal con neuropatia axonal leve asociada por mutacion en el gen TRPV4; tres niñas de una familia consanguinea de etnia gitana se diagnosticaron de CMT axonal con descargas neuromiotonicas por una mutacion en el gen HINT1; 12 pacientes no tienen diagnostico molecular actualmente, cuatro de ellos de etnia gitana. Conclusiones. CMT1A predomino en nuestra serie (44%), como corresponde a la bibliografia. Destacamos la descripcion de una paciente con una mutacion en TRPV4 recientemente descrita como causa de CMT2C y tres casos de una misma familia consanguinea gitana con la misma mutacion en el gen HINT1 recientemente publicada como causa de neuropatia axonal con neuromiotonia autosomica recesiva (AR-CMT2). El porcentaje de casos sin diagnostico molecular es similar al de grandes series europeas.

  17. Clinical features and outcomes of diffuse endocapillary proliferation Henoch-Schönlein purpura nephritis in children

    PubMed Central

    Fu, Haidong; Mao, Jianhua; Xu, Yanping; Gu, Weizhong; Zhu, Xiujuan; Liu, Aimin

    2016-01-01

    OBJECTIVE: To investigate the outcomes of childhood diffuse endocapillary proliferation Henoch-Schönlein purpura nephritis (DEP-HSPN) in response to early diagnosis and prompt treatment. METHODS: Eleven cases of DEP-HSPN in children were investigated in comparison to HSPN without diffuse endocapillary proliferation (non-DEP-HSPN). RESULTS: DEP-HSPN had a higher prevalence of nephrotic syndrome but a lower prevalence of hematuria compared to non-DEP-HSPN. IgA, IgG and IgM antibody deposition was found in DEP-HSPN by histopathological examination. Proteinuria cleared in all 11 cases through treatment with steroids and/or immunosuppressive drugs. However, half of the DEP-HSPN patients continuously had hematuria after treatment. CONCLUSION: The early diagnosis and prompt initiation of immunosuppressive treatment based on renal biopsy are important for achieving favorable outcomes. PMID:27652838

  18. Surgical Removal of an Unrecognized Tapestry Needle from the Urethra.

    PubMed

    Temiz, Mustafa Zafer; Yuruk, Emrah; Teberik, Kutlu; Kandirali, Engin

    2015-04-24

    The variety of intraurethral foreign bodies has been reported in literature. Most of them tend to be self-inserted because of sexual or erotic reasons. We report a 23-year old male patient who had tapestry needle into his urethra, which was not self-inserted. The patient was referred to our institution with dysuria and hematuria. There was microscopic hematuria in urine analysis and no pathologic sign in sonography. The needle was detected in proximal urethra in pelvic X-ray and endoscopic visualization revealed that it was trapped in mucosa. The needle was successfully removed by open surgery. Main treatment for the removal of urethral foreign bodies is usually endoscopic but open surgery may be required in some cases especially cutting foreign bodies. PMID:26236453

  19. Clinicopathologic correlations in a series of 143 patients with IgA glomerulonephritis.

    PubMed

    Mustonen, J; Pasternack, A; Helin, H; Nikkilä, M

    1985-01-01

    In an unselected series of patients with IgA glomerulonephritis, old age, high blood pressure, and high urinary protein excretion at the time of renal biopsy were found to correlate with impaired renal function, whereas sex, estimated duration of the disease, or high serum IgA levels did not. The following clinical features were favorable prognostic signs: asymptomatic proteinuria, macroscopic hematuria, and isolated microscopic hematuria. The degree of diffuse mesangial alteration and the presence of segmental glomerular lesions correlated clearly with the subsequent clinical outcome. Vascular lesions, i.e. arteriosclerosis and renal vascular deposition of C3, were most often present in patients with severe glomerulopathy. The presence of electron-dense deposits in glomerular capillary walls was also an unfavorable prognostic finding. Renal biopsy findings of interstitial infiltrates of inflammatory cells and IgA distributed along glomerular capillary walls were usually associated with extrarenal manifestations of the disease. PMID:4014321

  20. Percutaneous needle biopsy of the transplanted kidney: technique and complications.

    PubMed

    Huraib, S; Goldberg, H; Katz, A; Cardella, C J; deVeber, G A; Cook, G T; Uldall, P R

    1989-07-01

    Over 11 1/2 years, 420 percutaneous needle biopsies were obtained from the transplanted kidneys of 205 patients at one institution. The procedure was performed by one nephrologist and 55 nephrology trainees. No limit was placed on the number of biopsies performed on one kidney, and the highest number was seven. The complications were macroscopic hematuria in 28 biopsies, prolonged hematuria (greater than 24 hours) in eight, transient anuria in five, and prolonged anuria requiring surgical intervention in one. Perinephric hematoma occurred in three patients; retroperitoneal hematoma led to compression of the iliac vein in one. None of these complications led to loss of the transplant. It is suggested that the freedom from serious complication is related to the safety of the technique and the precautions applied to preparation of the patient. These are described in detail.

  1. An unusual electrical burn caused by alkaline batteries.

    PubMed

    Roan, Tyng-Luen; Yeong, Eng-Kean; Tang, Yueh-Bih

    2015-02-01

    Electrical burns caused by low-voltage batteries are rarely reported. We recently encountered a male patient who suffered from a superficial second-degree burn over his left elbow and back. The total body surface area of the burn was estimated to be 6%. After interviewing the patient, the cause was suspected to be related to the explosion of a music player on the left-side of his waist, carried on his belt while he was painting a bathroom wall. Elevated creatine kinase levels and hematuria indicated rhabdomyolysis and suggested an electrical burn. Initial treatment was done in the burn intensive care unit with fluid challenge and wound care. The creatine kinase level decreased gradually and the hematuria was gone after 4 days in the intensive care unit. He was then transferred to the general ward for further wound management and discharged from our burn center after a total of 11 days without surgical intervention. PMID:25678181

  2. Djenkol bean poisoning (djenkolism): an unusual cause of acute renal failure.

    PubMed

    Segasothy, M; Swaminathan, M; Kong, N C; Bennett, W M

    1995-01-01

    This report describes a patient with acute renal failure that resulted from the ingestion of djenkol beans. Features of acute djenkolism include nausea, vomiting, bilateral loin pain, gross hematuria, and oliguria. The blood urea level was 16.2 mmol/L and the serum creatinine was 460 mumol/L. Phase contrast microscopy of the urinary sediment indicated that the hematuria was nonglomerular. Ultrasound of the kidneys showed slightly enlarged kidneys with no features of obstruction. Renal biopsy showed acute tubular necrosis similar to the single animal study reported in the literature. With conservative therapy, which included rehydration with normal saline and alkalinization of the urine with sodium bicarbonate, the acute renal failure resolved. Based on its chemistry, djenkol bean-associated acute renal failure may be analogous to acute uric acid nephropathy. PMID:7810535

  3. Youssef's Syndrome following Cesarean Section

    PubMed Central

    Birge, Ozer; Ozbey, Ertugrul Gazi; Erkan, Mustafa Melih; Arslan, Deniz; Kayar, Ilkan

    2015-01-01

    Youssef's syndrome is characterized by cyclic hematuria (menouria), absence of vaginal bleeding (amenorrhea), and urinary incontinence due to vesicouterine fistula (VUF), the least common of the urogynecological fistulas. Youssef's syndrome has a variable clinical presentation. A vesicouterine fistula is an abnormal pathway between the bladder and the uterus. The most common cause is lower segment Cesarean section. Conservative treatment may be appropriate in some cases, but surgery is the definitive treatment. Vesicouterine fistula should be suspected in cases presenting with urinary incontinence even years after Cesarean section. Diagnostic tests as well as necessary appropriate surgery should be performed on cases with suspected vesicouterine fistula. We present a 40-year-old multiparous woman with vesicouterine fistula after primary Cesarean section; she presented with urinary incontinence, hematuria, and amenorrhea 1 year after the birth. Here, we discuss our case with the help of previously published studies found in the literature. PMID:26457214

  4. [Determination of the degree of saturation of calcium hydrogen phosphate in the urine].

    PubMed

    Reusz, G; Szabó, A; Tulassay, T

    1989-03-12

    Calcium-hydrogen-phosphate (CaHPO4) was considered as one of the main factors governing renal calculus formation. The degree of saturation (expressed as activity product) with respect to this phase was therefore calculated in urines of 36 hypercalciuric children (20 absorptive, 16 renal subtype) with isolated hematuria, 10 renal stone patients, and 30 healthy controls. On low calcium diet 12 children of the absorptive hypercalciuric-, 13 of the renal hypercalciuric and 7 of the renal stone forming children hat their urines in the saturated zone --irrespective of the evolution of hypercalciuria Ca/cr ratio. Thiazide normalised the activity product in all groups. The use of the Ca/cr ratio as the sole parameter in the investigation of children with isolated hematuria and hypercalciuria or calcium nephrolithiasis is therefore insufficient, simultaneous determinations of the state of saturation of urines is recommended. This technique should also allow a quantitative assessment of the various therapeutic regimens recommended.

  5. Djenkol bean poisoning (djenkolism): an unusual cause of acute renal failure.

    PubMed

    Segasothy, M; Swaminathan, M; Kong, N C; Bennett, W M

    1995-01-01

    This report describes a patient with acute renal failure that resulted from the ingestion of djenkol beans. Features of acute djenkolism include nausea, vomiting, bilateral loin pain, gross hematuria, and oliguria. The blood urea level was 16.2 mmol/L and the serum creatinine was 460 mumol/L. Phase contrast microscopy of the urinary sediment indicated that the hematuria was nonglomerular. Ultrasound of the kidneys showed slightly enlarged kidneys with no features of obstruction. Renal biopsy showed acute tubular necrosis similar to the single animal study reported in the literature. With conservative therapy, which included rehydration with normal saline and alkalinization of the urine with sodium bicarbonate, the acute renal failure resolved. Based on its chemistry, djenkol bean-associated acute renal failure may be analogous to acute uric acid nephropathy.

  6. Clinical features and outcomes of diffuse endocapillary proliferation Henoch-Schönlein purpura nephritis in children

    PubMed Central

    Fu, Haidong; Mao, Jianhua; Xu, Yanping; Gu, Weizhong; Zhu, Xiujuan; Liu, Aimin

    2016-01-01

    OBJECTIVE: To investigate the outcomes of childhood diffuse endocapillary proliferation Henoch-Schönlein purpura nephritis (DEP-HSPN) in response to early diagnosis and prompt treatment. METHODS: Eleven cases of DEP-HSPN in children were investigated in comparison to HSPN without diffuse endocapillary proliferation (non-DEP-HSPN). RESULTS: DEP-HSPN had a higher prevalence of nephrotic syndrome but a lower prevalence of hematuria compared to non-DEP-HSPN. IgA, IgG and IgM antibody deposition was found in DEP-HSPN by histopathological examination. Proteinuria cleared in all 11 cases through treatment with steroids and/or immunosuppressive drugs. However, half of the DEP-HSPN patients continuously had hematuria after treatment. CONCLUSION: The early diagnosis and prompt initiation of immunosuppressive treatment based on renal biopsy are important for achieving favorable outcomes.

  7. [A Case of Thrombotic Thrombocytopenic Purpura in a Patient Undergoing FOLFOX6 plus Panitumumab Therapy for Unresectable Recurrent Rectal Cancer with a Rapidly Progressive Course].

    PubMed

    Kato, Kuniyuki; Michishita, Yoshihiro; Oyama, Kenichi; Hatano, Yoshiaki; Nozawa, Tatsuru; Ishibashi, Masahisa; Konda, Ryuichiro; Sasaki, Akira

    2016-01-01

    A 71-year-old male patient began FOLFOX6 plus panitumumab treatment for unresectable recurrent rectal cancer. He developed thrombocytopenia after 2 courses of treatment and therefore a platelet transfusion was performed. The day after transfusion, the patient developed jaundice and hematuria. His lactate dehydrogenase levels had increased and a peripheral blood smear review revealed the presence of schistocytes. Anti-ADAMTS13 antibodies were present, and there was a reduction in ADAMTS13 activity. The patient was diagnosed with thrombotic thrombocytopenic purpura and treated with a plasma exchange. The day after the plasma exchange, his clinical condition rapidly worsened and he died. Thrombocytopenia due to chemotherapy often appears as myelosuppression. If conditions such as jaundice, indirect bilirubinemia, or hematuria appear during the course of chemotherapy, this condition must be considered as a differential diagnosis. PMID:26809542

  8. Surgical Removal of an Unrecognized Tapestry Needle from the Urethra

    PubMed Central

    Temiz, Mustafa Zafer; Yuruk, Emrah; Teberik, Kutlu; Kandirali, Engin

    2015-01-01

    The variety of intraurethral foreign bodies has been reported in literature. Most of them tend to be self-inserted because of sexual or erotic reasons. We report a 23-year old male patient who had tapestry needle into his urethra, which was not self-inserted. The patient was referred to our institution with dysuria and hematuria. There was microscopic hematuria in urine analysis and no pathologic sign in sonography. The needle was detected in proximal urethra in pelvic X-ray and endoscopic visualization revealed that it was trapped in mucosa. The needle was successfully removed by open surgery. Main treatment for the removal of urethral foreign bodies is usually endoscopic but open surgery may be required in some cases especially cutting foreign bodies. PMID:26236453

  9. Ureteroarterial Fistulas After Robotic and Open Radical Cystectomy.

    PubMed

    Palmerola, Ricardo; Westerman, Mary E; Fakhoury, Mathew; Boorjian, Stephen A; Richstone, Lee

    2016-01-01

    Ureteroarterial fistulas (UAFs) are defined as an abnormal communication between one of the major arteries and the ureter. Urologists most frequently encounter iatrogenic fistulas occurring in patients with a history of pelvic extirpative surgery, chronic ureteral catheterization, and history of pelvic radiation. We present two cases of UAFs in patients with no history of prior radiation, who underwent open radical cystectomy and robot-assisted radical cystectomy with intracorporeal ileal conduit. Both patients developed postoperative ureteroileal anastomotic leaks that were managed with indwelling ureteral catheters. Furthermore, both patients were having left-sided UAF after presenting with nonlife threatening gross hematuria, which became brisk and pulsatile during ureteral stent exchange. Endovascular stenting was performed in both patients with resolution of hemorrhage and full recovery. In one patient, nephrostomy tubes were placed and ureteral catheters were removed; the second patient was managed with continued ureteral catheterization without further episodes of hematuria. PMID:27579415

  10. Renal leiomyoma: Case report and literature review

    PubMed Central

    Brunocilla, Eugenio; Pultrone, Cristian Vincenzo; Schiavina, Riccardo; Vagnoni, Valerio; Caprara, Giacoma; Martorana, Giuseppe

    2012-01-01

    Renal leiomyomas are rare benign tumours of the kidney originating from muscle cells. They are usually found by an autopsy, whether the patient is asymptomatic or has symptoms (i.e., abdominal/flank pain, hematuria, palpable mass). Today the widespread use of ultrasonography and computed tomography has increased the detection of clinically asymptomatic renal leiomyomas. The differential diagnosis between leiomyomas and other malignant lesions (above all renal cell carcinoma or leiomyosarcoma) is still possible by histological examination. Radiological examinations are not sufficient for the differential diagnosis. Renal leiomyomas have no aggressive behaviour and they usually do not metastasize. The prognosis, after surgery, is excellent without recurrence. We report a case of leiomyoma in a 31-year-old man who presented hematuria and flank pain. We also review the literature and provide a summary of clinical, radiological and histological features of renal leiomyomas. PMID:22511443

  11. Perforation of the Urinary Bladder Caused by Transurethral Insertion of a Pencil for the Purpose of Masturbation in a 29-Year-Old Female

    PubMed Central

    Bantis, Athanasios; Sountoulides, Petros; Kalaitzis, Christos; Giannakopoulos, Stelios; Agelonidou, Eleni; Foutzitzi, Soultana; Touloupidis, Stavros

    2010-01-01

    The urethra is a usual site of introduction of foreign bodies for autoerotic stimulation. We present an unusual case of bladder perforation caused by foreign body that was self-inserted in the urethra and consequently slipped inside the bladder in a 29-year-old female patient with psychiatric disease. The patient was referred to our department for macroscopic hematuria and abdominal pain. Imaging studies revealed the presence of a foreign body in the pelvic area which had perforated the left lateral wall of the bladder. The foreign body was removed via open cystotomy. In psychiatric patients hematuria and pelvic pain may result from insertion of a foreign body in the bladder usually during masturbation. PMID:20862362

  12. [Treatment of hemorrhagic cystitis caused by cyclophosphamide using intravesical instillation of potassium alum. Apropos of 5 cases].

    PubMed

    Gattegno, B; Guillemenot, F; Fiatte, P; Cohen, L; Becker, A; Gluckman, E; Thibault, P

    1990-01-01

    Five patients with malignant hemopathies, including four treated by bone marrow transplantation, developed cyclophosphamide-induced hemorrhagic cystitis that failed to respond to the usual treatments. Each was treated by continuous irrigation of the bladder with potassium alum. Hematuria ceased in three patients followed up for 5 to 10 months. A review of the literature confirmed the 75% success rate of this treatment. No local side effects were recorded, but one patient had a single seizure.

  13. Tumors of the kidney, ureter, and bladder.

    PubMed Central

    See, W. A.; Williams, R. D.

    1992-01-01

    Neoplastic diseases of the kidneys and urinary collecting system are relatively common, but when detected early, they have an excellent prognosis. Because gross or microscopic hematuria may be an early harbinger of genitourinary pathology, the primary care physician and internist play an integral role in diagnosing these diseases. A high index of suspicion together with a thorough history, physical examination, and appropriate diagnostic studies will enable the correct diagnosis and improved patient management in most cases. Images PMID:1595278

  14. Analysis of 4931 renal biopsy data in central China from 1994 to 2014.

    PubMed

    Xu, Xiu; Ning, Yong; Shang, Weifeng; Li, Menglan; Ku, Ming; Li, Qing; Li, Yueqiang; Dai, Wei; Shao, Jufang; Zeng, Rui; Han, Min; He, Xiaofeng; Yao, Ying; Lv, Yongman; Liu, Xiaocheng; Ge, Shuwang; Xu, Gang

    2016-08-01

    The purpose of this study is to investigate the changing spectrum and clinicopathologic correlation of biopsy-proven renal diseases in central China. We retrospectively analyzed data of 4931 patients who underwent renal biopsy in ten hospitals between September 1994 and December 2014. Among them, 81.55% were primary glomerular diseases (GD), and 13.02% were secondary GD. IgA nephropathy (IgAN) was the most common primary GD (43.45%), followed by focal glomerulonephritis (16.79%), mesangial proliferative glomerulonephritis (MsPGN, 14.35%), and membranous nephropathy (MN, 13.28%). IgAN was leading primary GD in patients under 60 years old, while MN was the leading one over 60 years old. The most frequent secondary GD was lupus nephritis (LN) (47.35%). The prevalence of IgAN, MN and minimal change disease was found to increase significantly (p < 0.001, p < 0.001, and p < 0.01, respectively), while that of MsPGN, membranoproliferative glomerulonephritis and LN decreased significantly (p < 0.001, p < 0.001, and p < 0.05, respectively). The main indication for renal biopsy was proteinuria and hematuria (49.03%), followed by nephrotic syndrome (NS, 20.36%). IgAN was the most common cause in patients with proteinuria and hematuria, chronic-progressive kidney injury, hematuria and acute kidney injury; and MN was the leading cause of NS. Primary GD remained the predominant renal disease in central China. IgAN and LN were the most prevalent histopathologic lesions of primary and secondary GD, respectively. The spectrum of biopsy-proven renal disease had a great change in the past two decades. Proteinuria and hematuria was the main indication for renal biopsy.

  15. [Urachal adenocarcinoma].

    PubMed

    Dakir, M; Dahami, Z; Sarf, I; Tahri, A; Elmrini, M; Benjelloun, S

    2001-09-01

    Cancer of the urachus is very unusual. The lesion is a mucosecretory adenocarcinoma. The diagnosis is usually established late, and has a serious prognosis because of a long clinical latency. We report a case of metastatic adenocarcinoma of the urachus revealed by hematuria. A review of the literature allows us to demonstrate the rarity of this tumour and to demonstrate its various clinical, histological, radiological and therapeutical aspects.

  16. [Descriptive epidemiologic study of 514 cases of bladder cancer].

    PubMed

    Calatayud Sarthou, A; Cortes Vizcaino, C; Talamante Serrula, S; Corella Piquer, D

    1994-01-01

    A descriptive epidemiological study was conducted on the characteristics and risk factors of 514 cases of bladder cancer. The results show a higher prevalence in males aged 70 or older. A higher incidence was found in those with a lower occupational level. There is a relationship with smoking and a Quetelet obesity score higher than normal. Anatomo-pathologically, the transitional cell type was the most common. A history of hematuria and obstructive disorders, basically arising from the prostate, were frequently found.

  17. [Diagnosis and treatment of bladder schistosomiasis from penitentiary primary care: case report].

    PubMed

    Bedoya del Campillo, A; Martínez-Carpio, P A; Leal, M J; Lleopart, N

    2012-01-01

    We describe a case of a patient from Senegal with voiding symptoms and microscopic hematuria diagnosed and treated for bladder schistosomiasis in the medical services of the Youth Prison in Barcelona. According to our information in the Medline database no bladder schistosomiasis cases have been seen in primary care outside endemic areas. Patients can be diagnosed and treated before referral to specialized care for further study of possible complications. PMID:22801651

  18. Delayed Diagnosis of Iatrogenic Bladder Perforation in a Neonate

    PubMed Central

    Perez, Jose A.; Rich, Mark A.; Swana, Hubert S.

    2016-01-01

    Iatrogenic bladder injuries have been reported in the neonate during umbilical artery/vein catheterization, voiding cystourethrogram, urinary catheterizations, and overwhelming hypoxic conditions. Patients with iatrogenic bladder perforations can present with acute abdomen indicating urinary peritonitis, septic-uremic shock, or subtle symptoms like abdominal distension, pain, hematuria, uremia, electrolyte imbalances, and/or difficulty urinating. The following neonatal case report of perforated bladder includes a review of the signs, symptoms, diagnostic tools, and management of bladder injury in neonates. PMID:27747129

  19. Visceral artery embolization after endoscopic injection of Enteryx for gastroesophageal reflux disease.

    PubMed

    Helo, Naseem; Wu, Alex; Moon, Eunice; Wang, Weiping

    2014-09-01

    Gastroesophageal reflux disease (GERD) can be difficult to manage medically and may require endoscopic or surgical interventions. The Enteryx procedure was designed to enhance the gastroesophageal barrier function by endoscopic injection of a copolymer into the lower esophageal sphincter. We present a rare case of a patient who was found to have migration of the copolymer into the celiac trunk and bilateral renal arteries during a work-up for persistent intermittent hematuria, which began shortly after Enteryx therapy for GERD. PMID:25426247

  20. Urinary Bladder Paraganglioma and Concomitant Metastatic Lung Cancer. A Case Report.

    PubMed

    Gkikas, Christos; Ram, Manisha; Tsafrakidis, Petros

    2016-03-01

    We present a case of an organ confined urinary bladder paraganglioma and concomitant metastatic lung cancer to the liver diagnosed on a 66 year old man initially though to be metastatic bladder cancer. The patient was referred to our hospital for frank hematuria and a single solid bladder tumor was identified at flexible cystoscopy. We are also reviewing the literature on the diagnostic and therapeutic approach of extra-adrenal phaeochromocytoma.

  1. Acute kidney injury in a child: A case of Munchausen syndrome by proxy.

    PubMed

    Mantan, Mukta; Dhingra, Dhulika; Gupta, Aditi; Sethi, Gulshan Rai

    2015-11-01

    Renal and urologic problems in pediatric condition falsification (PCF) or Munchausen by proxy (MSP) can result in serious diagnostic dilemma. Symptoms of hematuria, pyuria and recurrent urinary tract infections have occasionally been described. However, MSP presenting as azotemia has not been previously reported. We describe the case of an unfortunate boy who had to undergo unnecessary hemodialysis for persistent hyperkalemia and azotemia before a final diagnosis of the falsification of investigations by the parents was made. PMID:26586073

  2. Long-term Results of Endovascular Stent Graft Placement of Ureteroarterial Fistula

    SciTech Connect

    Okada, Takuya Yamaguchi, Masato; Muradi, Akhmadu Nomura, Yoshikatsu; Uotani, Kensuke; Idoguchi, Koji; Miyamoto, Naokazu Kawasaki, Ryota; Taniguchi, Takanori; Okita, Yutaka; Sugimoto, Koji

    2013-08-01

    PurposeTo evaluate the safety, efficacy, and long-term results of endovascular stent graft placement for ureteroarterial fistula (UAF).MethodsWe retrospectively analyzed stent graft placement for UAF performed at our institution from 2004 to 2012. Fistula location was assessed by contrast-enhanced computed tomography (CT) and angiography, and freedom from hematuria recurrence and mortality rates were estimated.ResultsStent graft placement for 11 UAFs was performed (4 men, mean age 72.8 {+-} 11.6 years). Some risk factors were present, including long-term ureteral stenting in 10 (91 %), pelvic surgery in 8 (73 %), and pelvic radiation in 5 (45 %). Contrast-enhanced CT and/or angiography revealed fistula or encasement of the artery in 6 cases (55 %). In the remaining 5 (45 %), angiography revealed no abnormality, and the suspected fistula site was at the crossing area between urinary tract and artery. All procedures were successful. However, one patient died of urosepsis 37 days after the procedure. At a mean follow-up of 548 (range 35-1,386) days, 4 patients (36 %) had recurrent hematuria, and two of them underwent additional treatment with secondary stent graft placement and surgical reconstruction. The hematuria recurrence-free rates at 1 and 2 years were 76.2 and 40.6 %, respectively. The freedom from UAF-related and overall mortality rates at 2 years were 85.7 and 54.9 %, respectively.ConclusionEndovascular stent graft placement for UAF is a safe and effective method to manage acute events. However, the hematuria recurrence rate remains high. A further study of long-term results in larger number of patients is necessary.

  3. Hyperoxaluria and Genitourinary Disorders in Children Ingesting Almond Milk Products.

    PubMed

    Ellis, Demetrius; Lieb, Jessica

    2015-11-01

    We describe 3 children presenting with hematuria, dysuria or kidney stones, and hyperoxaluria believed to be related to ingestion of excessive amounts of almond milk products. Our investigation of the oxalate content of several popular plant-based milk substitutes indicates that almond milk products are a particularly rich source of dietary oxalate. All genitourinary and urinary metabolic disturbances resolved after discontinuation of almond milk ingestion. Therefore, pediatricians should be aware of this potential link.

  4. Inflammatory Myofibroblastic Tumor in the Bladder: A Case Report

    PubMed Central

    Kondo, Takuya; Kawahara, Takashi; Chiba, Sawako; Ohtaka, Mari; Kumano, Yohei; Saitoh, Yoko; Mochizuki, Taku; Hattori, Yusuke; Teranishi, Jun-ichi; Miyoshi, Yasuhide; Yumura, Yasushi; Yao, Masahiro; Inayama, Yoshiaki; Uemura, Hiroji

    2016-01-01

    A 36-year-old male was referred to our department for further examination of asymptomatic gross hematuria emanating from a bladder tumor. Cystoscopy revealed a broad-based tumor 40 mm in diameter. Urinary cytology was negative. Preoperative magnetic resonance imaging suggested a muscle invasive tumor. Transurethral resection was performed, and the pathological findings revealed an inflammatory myofibroblastic tumor. We herein report a rare case of bladder inflammatory myofibroblastic tumor.

  5. An Overlapping Case of Alport Syndrome and Thin Basement Membrane Disease

    PubMed Central

    Alganabi, Mashriq; Eter, Ahmad

    2016-01-01

    We report a case of a 48-year-old male who presented with hematuria of at least 10 years, and has a daughter with hematuria as well. The patient has a history of degenerative hearing loss, decreased vision and cataract formation, but no diabetes, hypertension or proteinuria. A full serology and urology workup was negative for any abnormality. A kidney biopsy for the patient revealed a diagnosis of Alport syndrome but was unable to rule out thin basement membrane disease. The biopsy was inconclusive in making the diagnosis but the patient’s clinical presentation led to the diagnosis of Alport syndrome. The patient’s 10-year-old daughter also has hematuria with no clear etiology but now can subsequently be anticipatorily managed for Alport syndrome progression. Due to the rarity of the disease, diagnosis is often missed or delayed by primary care providers especially when no associated proteinuria has yet developed. This can lead to confusion and misdiagnosis with thin basement membrane disease, a generally benign hematuria without kidney failure progression. Additionally, biopsy can be inconclusive in these patients, relying on the physician’s history and physical examination findings to diagnose. It is important to appropriately diagnose Alport syndrome not only to manage the patient’s rate of kidney failure progression but also allow for a higher degree of suspicion, screening and intervention in the patient’s family members. Both the inconclusive nature of kidney biopsies and the usefulness of diagnosis for family member screening are often overlooked in medical literature but are explored in this case.

  6. Mortality Predictors in Patients with Severe Dengue in the State of Amazonas, Brazil

    PubMed Central

    Pinto, Rosemary Costa; de Castro, Daniel Barros; de Albuquerque, Bernardino Cláudio; Sampaio, Vanderson de Souza; dos Passos, Ricardo Augusto; da Costa, Cristiano Fernandes; Sadahiro, Megumi; Braga, José Ueleres

    2016-01-01

    Dengue is a major public health problem in tropical and subtropical areas worldwide. There is a lack of information on the risk factors for death due to severe dengue fever in developing countries, including Brazil where the state of Amazonas is located. This knowledge is important for decision making and the implementation of effective measures for patient care. This study aimed to identify factors associated with death among patients with severe dengue, in Amazonas from 2001 to 2013. We conducted a retrospective cohort study based on secondary data from the epidemiological surveillance of dengue provided by the Fundação de Vigilância em Saúde do Amazonas, FVS (Health Surveillance Foundation) of the Secretaria de Saúde do Amazonas, SUSAM (Health Secretariat of the State of Amazonas). Data on dengue cases were obtained from the SINAN (Notifiable Diseases Information System) and SIM (Mortality Information System) databases. We selected cases of severe dengue with laboratory confirmation, including dengue-related deaths of residents in the state of Amazonas from January 1, 2001, to December 31, 2013. The explanatory variables analyzed were sex, age, level of education, spontaneous hemorrhagic manifestations, plasma extravasation and platelet count. Patients who died due to severe dengue had more hematuria, gastrointestinal bleeding, and thrombocytopenia than the survivors. Considering the simultaneous effects of demographic and clinical characteristics with a multiple logistic regression model, it was observed that the factors associated with death were age >55 years (odds ratio [OR] 4.98), gastrointestinal bleeding (OR 10.26), hematuria (OR 5.07), and thrombocytopenia (OR 2.55). Gastrointestinal bleeding was the clinical sign most strongly associated with death, followed by hematuria and age >55 years. The study results showed that the best predictor of death from severe dengue is based on the characteristic of age >55 years, together with the clinical signs of

  7. Percutaneous Renal Cyst Ablation and Review of the Current Literature.

    PubMed

    Desai, Devang; Modi, Sunny; Pavicic, Matthew; Thompson, Melissa; Pisko, John

    2016-01-01

    Renal cysts are common and most often are discovered incidentally, but may require intervention if associated with pain, hypertension, or hematuria. Minimally invasive treatment options are preferred with numerous modalities available, including renal cyst ablation. This case report of a 61-year-old female describes the effective percutaneous drainage and endoscopic ablation of a simple parapelvic renal cyst for management of symptomatic renal calculus. Current literature regarding this surgical intervention and alternative methods is discussed. PMID:27579403

  8. Renal Infarction Caused by Spontaneous Renal Artery Dissection: Treatment with Catheter-Directed Thrombolysis and Stenting

    SciTech Connect

    Jeon, Yong Sun Cho, Soon Gu; Hong, Ki Cheon

    2009-03-15

    Spontaneous renal artery dissection (SRAD) is rare and presents a diagnostic and therapeutic challenge. We report a case of a 36-year-old man who had an SRAD-complicated renal infarction. The patient experienced severe unilateral flank pain. Enhanced abdominal computed axial tomography scan showed renal infarction, and urinalysis showed no hematuria. Selective renal angiography was essential to evaluate the extent of dissection and suitability for repair. The patient was treated with catheter-directed thrombolysis and frenal artery stenting.

  9. Membranous glomerulopathy with superimposed pauci-immune necrotizing crescentic glomerulonephritis

    PubMed Central

    Fatima, Huma; Siew, Edward D.; Dwyer, Jamie P.; Paueksakon, Paisit

    2012-01-01

    We describe a 61-year-old woman with acute kidney injury, nephrotic range proteinuria and hematuria. Kidney biopsy showed membranous glomerulopathy (MG) with superimposed pauci-immune necrotizing crescentic glomerulonephritis (PNCGN). Coexistent MG and PNCGN is a rare occurrence. The diagnosis of such an exceptionally rare combination relies on the combination of renal biopsy findings and serologic testing. We also review previous reported cases and discuss possible pathogenesis of this rare dual glomerulopathy. PMID:26069808

  10. An Overlapping Case of Alport Syndrome and Thin Basement Membrane Disease

    PubMed Central

    Alganabi, Mashriq; Eter, Ahmad

    2016-01-01

    We report a case of a 48-year-old male who presented with hematuria of at least 10 years, and has a daughter with hematuria as well. The patient has a history of degenerative hearing loss, decreased vision and cataract formation, but no diabetes, hypertension or proteinuria. A full serology and urology workup was negative for any abnormality. A kidney biopsy for the patient revealed a diagnosis of Alport syndrome but was unable to rule out thin basement membrane disease. The biopsy was inconclusive in making the diagnosis but the patient’s clinical presentation led to the diagnosis of Alport syndrome. The patient’s 10-year-old daughter also has hematuria with no clear etiology but now can subsequently be anticipatorily managed for Alport syndrome progression. Due to the rarity of the disease, diagnosis is often missed or delayed by primary care providers especially when no associated proteinuria has yet developed. This can lead to confusion and misdiagnosis with thin basement membrane disease, a generally benign hematuria without kidney failure progression. Additionally, biopsy can be inconclusive in these patients, relying on the physician’s history and physical examination findings to diagnose. It is important to appropriately diagnose Alport syndrome not only to manage the patient’s rate of kidney failure progression but also allow for a higher degree of suspicion, screening and intervention in the patient’s family members. Both the inconclusive nature of kidney biopsies and the usefulness of diagnosis for family member screening are often overlooked in medical literature but are explored in this case. PMID:27635185

  11. Treatment strategies for pediatric idiopathic hypercalciuria.

    PubMed

    Lau, Keith Kwong; Butani, Lavjay

    2009-06-01

    Idiopathic hypercalciuria (IH) is a common metabolic disorder in children and is associated with the development of renal calculi, nephrocalcinosis, hematuria and osteopenia. The effect of various dietary modifications and available pharmacologic therapies on reducing urinary calcium excretion and/or urinary supersaturation is discussed in this article. The importance of a multidisciplinary approach involving the patient, their families, and health-care professionals is also addressed.

  12. Emphysematous pyelitis and cystitis associated with vesicoureteral reflux in a diabetic dog

    PubMed Central

    Fabbi, Martina; Manfredi, Sabrina; Bianchi, Ezio; Gnudi, Giacomo; Miduri, Francesca; Volta, Antonella

    2016-01-01

    A 12-year-old female dog with a 3-month history of poor response to diabetes treatment had an acute worsening of symptoms, including weakness and blindness. The dog had elevated blood glucose, alkaline phosphatase and urea concentration, hyposthenuria, glycosuria, hematuria, and pyuria. Escherichia coli was isolated from the urine. Radiographs and ultrasound examination showed that the dog had unilateral emphysematous pyelitis and concurrent cystitis associated with vesicoureteral reflux. PMID:27041755

  13. Hamartoma of the urinary bladder in a 15-year-old boy

    PubMed Central

    Al Shahwani, Noora; Alnaimi, Abdulla Rashid; Ammar, Adham; Al-ahdal, Esra M.

    2016-01-01

    Hamartoma of the bladder is an unusual entity described in only eleven patients to date. It may present as painless hematuria, irritative urinary tract symptoms, or inability to void or it may be diagnosed incidentally. Hamartoma of the bladder may be isolated or occur as part of a syndrome. No isolated bladder hamartoma to date has shown malignant potential. We describe here a bladder hamartoma in a 15-year-old boy. PMID:27274896

  14. Mortality Predictors in Patients with Severe Dengue in the State of Amazonas, Brazil.

    PubMed

    Pinto, Rosemary Costa; Castro, Daniel Barros de; Albuquerque, Bernardino Cláudio de; Sampaio, Vanderson de Souza; Passos, Ricardo Augusto Dos; Costa, Cristiano Fernandes da; Sadahiro, Megumi; Braga, José Ueleres

    2016-01-01

    Dengue is a major public health problem in tropical and subtropical areas worldwide. There is a lack of information on the risk factors for death due to severe dengue fever in developing countries, including Brazil where the state of Amazonas is located. This knowledge is important for decision making and the implementation of effective measures for patient care. This study aimed to identify factors associated with death among patients with severe dengue, in Amazonas from 2001 to 2013. We conducted a retrospective cohort study based on secondary data from the epidemiological surveillance of dengue provided by the Fundação de Vigilância em Saúde do Amazonas, FVS (Health Surveillance Foundation) of the Secretaria de Saúde do Amazonas, SUSAM (Health Secretariat of the State of Amazonas). Data on dengue cases were obtained from the SINAN (Notifiable Diseases Information System) and SIM (Mortality Information System) databases. We selected cases of severe dengue with laboratory confirmation, including dengue-related deaths of residents in the state of Amazonas from January 1, 2001, to December 31, 2013. The explanatory variables analyzed were sex, age, level of education, spontaneous hemorrhagic manifestations, plasma extravasation and platelet count. Patients who died due to severe dengue had more hematuria, gastrointestinal bleeding, and thrombocytopenia than the survivors. Considering the simultaneous effects of demographic and clinical characteristics with a multiple logistic regression model, it was observed that the factors associated with death were age >55 years (odds ratio [OR] 4.98), gastrointestinal bleeding (OR 10.26), hematuria (OR 5.07), and thrombocytopenia (OR 2.55). Gastrointestinal bleeding was the clinical sign most strongly associated with death, followed by hematuria and age >55 years. The study results showed that the best predictor of death from severe dengue is based on the characteristic of age >55 years, together with the clinical signs of

  15. Mortality Predictors in Patients with Severe Dengue in the State of Amazonas, Brazil.

    PubMed

    Pinto, Rosemary Costa; Castro, Daniel Barros de; Albuquerque, Bernardino Cláudio de; Sampaio, Vanderson de Souza; Passos, Ricardo Augusto Dos; Costa, Cristiano Fernandes da; Sadahiro, Megumi; Braga, José Ueleres

    2016-01-01

    Dengue is a major public health problem in tropical and subtropical areas worldwide. There is a lack of information on the risk factors for death due to severe dengue fever in developing countries, including Brazil where the state of Amazonas is located. This knowledge is important for decision making and the implementation of effective measures for patient care. This study aimed to identify factors associated with death among patients with severe dengue, in Amazonas from 2001 to 2013. We conducted a retrospective cohort study based on secondary data from the epidemiological surveillance of dengue provided by the Fundação de Vigilância em Saúde do Amazonas, FVS (Health Surveillance Foundation) of the Secretaria de Saúde do Amazonas, SUSAM (Health Secretariat of the State of Amazonas). Data on dengue cases were obtained from the SINAN (Notifiable Diseases Information System) and SIM (Mortality Information System) databases. We selected cases of severe dengue with laboratory confirmation, including dengue-related deaths of residents in the state of Amazonas from January 1, 2001, to December 31, 2013. The explanatory variables analyzed were sex, age, level of education, spontaneous hemorrhagic manifestations, plasma extravasation and platelet count. Patients who died due to severe dengue had more hematuria, gastrointestinal bleeding, and thrombocytopenia than the survivors. Considering the simultaneous effects of demographic and clinical characteristics with a multiple logistic regression model, it was observed that the factors associated with death were age >55 years (odds ratio [OR] 4.98), gastrointestinal bleeding (OR 10.26), hematuria (OR 5.07), and thrombocytopenia (OR 2.55). Gastrointestinal bleeding was the clinical sign most strongly associated with death, followed by hematuria and age >55 years. The study results showed that the best predictor of death from severe dengue is based on the characteristic of age >55 years, together with the clinical signs of

  16. Adrenal Hematoma and Right Hemothorax after Echis Carinatus Bite: An Unusual Manifestation

    PubMed Central

    Lakhotia, Manoj; Pahadiya, Hans Raj; Singh, Jagdish; Gandhi, Ronak; Bhansali, Shashank

    2014-01-01

    Common bleeding manifestations after viperine bite include bleeding from site of bite, bleeding gums, epistaxis, hemoptysis, hematuria, hematemesis, and intracranial bleed. Bleeding in the adrenal gland is a rare manifestation. We report here a patient of viperine bite who developed right adrenal hematoma and right hemothorax after 3 days of bite. To the best of our knowledge this is the first case report of adrenal hematoma and right hemothorax after Echis carinatus bite. PMID:25948976

  17. Renal infarction caused by spontaneous renal artery dissection: treatment with catheter-directed thrombolysis and stenting.

    PubMed

    Jeon, Yong Sun; Cho, Soon Gu; Hong, Ki Cheon

    2009-03-01

    Spontaneous renal artery dissection (SRAD) is rare and presents a diagnostic and therapeutic challenge. We report a case of a 36-year-old man who had an SRAD-complicated renal infarction. The patient experienced severe unilateral flank pain. Enhanced abdominal computed axial tomography scan showed renal infarction, and urinalysis showed no hematuria. Selective renal angiography was essential to evaluate the extent of dissection and suitability for repair. The patient was treated with catheter-directed thrombolysis and frenal artery stenting.

  18. Radiographical resolution of renal lymphangiomatosis following cardiac transplantation.

    PubMed

    Slater, Rick C; Iheagwara, Uzoma; Chen, Mang L

    2014-04-01

    Renal lymphangiomatosis is a disease characterized by abnormal formation of perirenal lymphatic vessels that fail to communicate with other retroperitoneal lymphatics; as a result, perirenal lymphatics dilate and form cysts. While typically an asymptomatic incidental finding, renal lymphangiomatosis rarely presents as flank or abdominal pain, ascites, impaired renal function, hypertension, hematuria, or proteinuria. Here we present the first known case of renal lymphangiomatosis found to spontaneously resolve following cardiac transplantation.

  19. Renal hemangiopericytoma: case report and literature review

    PubMed Central

    Vetorazzo, José Eduardo; Bahia, Leandro Augusto Costa; Esteves, Paulo Ebert; Maron, Paulo Eduardo Goulart; Vedovato, Bruno César; Fernandes, Roni de Carvalho; Perez, Marjo Deninson Cardenuto

    2015-01-01

    Hemangioperycytoma is a rare perivascular tumor that seldom involves the urogenital system. This tumor often appears with an unspecific clinical picture, and sometimes is associated with hematuria or hypertension. Diagnosis is based on a combination of histological and immunohistological findings. We report a case of a 52-year-old patient with renal hemangiopericytoma who underwent surgical treatment at our service. This report also includes a literature review on the subject. PMID:25946050

  20. Treatment of radiation-induced cystitis with hyperbaric oxygen

    SciTech Connect

    Weiss, J.P.; Boland, F.P.; Mori, H.; Gallagher, M.; Brereton, H.; Preate, D.L.; Neville, E.C.

    1985-08-01

    The effects of hyperbaric oxygen on radiation cystitis have been documented in 3 patients with radiation-induced hemorrhagic cystitis refractory to conventional therapy. Cessation of gross hematuria and reversal of cystoscopic bladder changes were seen in response to a series of hyperbaric oxygen treatments of 2 atmosphere absolute pressure for 2 hours. To our knowledge this is the first report of cystoscopically documented healing of radiation-induced bladder injury.

  1. Nutcracker syndrome in a patient with a history of inferior vena cava ligation.

    PubMed

    Peker, Ahmet; Yagmurlu, Aydin; Ekim, Mesiha; Gokcora, Haluk; Fitoz, Suat

    2011-09-01

    We report the case of a child with clinical and radiological signs of nutcracker syndrome who had a history of inferior vena cava ligation during a previous surgery. He was referred for evaluation of abdominal pain and hematuria. Entrapment of the left renal vein between the superior mesenteric artery and the aorta with aneurysmal dilatation was detected on Doppler ultrasonography. Magnetic resonance angiography revealed paravertebral and epidural collateral vessels.

  2. Choreito formula for BK virus-associated hemorrhagic cystitis after allogeneic hematopoietic stem cell transplantation.

    PubMed

    Kawashima, Nozomu; Ito, Yoshinori; Sekiya, Yuko; Narita, Atsushi; Okuno, Yusuke; Muramatsu, Hideki; Irie, Masahiro; Hama, Asahito; Takahashi, Yoshiyuki; Kojima, Seiji

    2015-02-01

    Therapy for BK virus (BKV)-associated hemorrhagic cystitis (BKV-HC) is limited after hematopoietic stem cell transplantation (HSCT). We examined whether choreito, a formula from Japanese traditional Kampo medicine, is effective for treating BKV-HC. Among children who underwent allogeneic HSCT between October 2006 and March 2014, 14 were diagnosed with BKV-HC (median, 36 days; range, 14 to 330 days) after HSCT, and 6 consecutive children received pharmaceutical-grade choreito extract granules. The hematuria grade before treatment was significantly higher in the choreito group than in the nonchoreito group (P = .018). The duration from therapy to complete resolution was significantly shorter in the choreito group (median, 9 days; range, 4 to 17 days) than in the nonchoreito group (median, 17 days; range, 15 to 66 days; P = .037). In 11 children with macroscopic hematuria, the duration from treatment to resolution of macroscopic hematuria was significantly shorter in the choreito group than in the nonchoreito group (median, 2 days versus 11 days; P = .0043). The BKV load in urine was significantly decreased 1 month after choreito administration. No adverse effects related to choreito administration were observed. Choreito may be a safe and considerably promising therapy for the hemostasis of BKV-HC after HSCT.

  3. Eosinophilic Cystitis: A Rare Cause of Nocturnal Enuresis in Children

    PubMed Central

    Kilic, Ozcan; Akand, Murat; Gul, Murat; Karabagli, Pinar; Goktas, Serdar

    2016-01-01

    Introduction Eosinophilic cystitis (EC) is a rare and poorly understood inflammatory condition, characterized by eosinophilic infiltration of all layers of the bladder wall, which mimics bladder tumors. EC may present with symptoms such as increased urination frequency, dysuria, gross/microscopic hematuria, suprapubic pain and urinary retention. Case Presentation We present a 17-year-old male patient, who was continent night and day in his childhood, and was admitted to our clinic for complaints of hematuria and nocturnal enuresis for the past six months. His history and physical examination were unremarkable, and routine hematological and biochemical tests were normal. Cystoscopy revealed a 4 × 3 cm erythematous, polypoidal, solid lesion on the bladder dome. Histopathological examination of the lesion revealed transitional epithelium with stromal edema, where diffuse, dense infiltration of lamina propria by eosinophils and lymphocytes was also seen. According to these findings, a histopathological diagnosis of EC was made, and the patient was treated with corticosteroids, antimicrobial agents and antihistamines. His symptoms dramatically improved and nocturnal enuresis also recovered after treatment. Conclusions Although it is a rare entity, EC should be kept in mind in the differential diagnosis of patients presenting with dysuria, hematuria and any kind of acquired voiding dysfunction, including frequency, pollakiuria and incontinence.

  4. Posterior Urethral Polyp: First Holmium-YAG Laser Ablation on a 3-Month-Old Infant

    PubMed Central

    Keskin, Ercument; Yapanoglu, Turgut; Adanur, Senol; Ziypak, Tevfik; Altay, Mehmet Sefa; Aksoy, Yılmaz

    2016-01-01

    Abstract Background: Urethral polyps are rare benign pathologies seen in the male posterior urethra, more frequently originating from verumontanum. In this article, we aimed to discuss diagnosis and treatment of a urethral polyp causing hematuria and urinary infection in a 3-month-old male infant. This is the first case in the literature in which a urethral polyp is treated with Holmium yttrium-aluminum-garnet (YAG) laser. Case Presentation: The patient was a 3-month-old male infant, and complains were hematuria and crying during micturition. Ultrasonography and voiding cystourethrogram were used for diagnosis. Urethral polyp was observed on urethrocystoscopy. Ablation was performed with a newborn cystoscope. Conclusion: Urethral polyp can cause hematuria and urinary obstruction and should be considered in the differential diagnosis of pathologies such as posterior urethral valve and cecoureterocele that could cause infravesical obstruction. Holmium-YAG laser is a good choice of treatment with easy application possibilities using a newborn cystoscope, especially for newborns and infants who have thin urethra. PMID:27579428

  5. Intra-arterial digital subtraction angiography for children with idiopathic renal bleeding: a diagnosis of nutcracker phenomenon.

    PubMed

    Takahashi, Y; Akaishi, K; Sano, A; Kuroda, Y

    1988-09-01

    Among children with asymptomatic hematuria, 28 cases of nonglomerular idiopathic renal bleeding were subjected to this series of study. Intra-arterial digital subtraction angiography (DSA) and/or renal venography were performed to investigate the hematuria of unknown etiology. DSA clearly demonstrated the entrapment of the left renal vein (LRV), or nutcracker phenomenon in the majority of our patients (22 out of 28 cases): obstruction of the LRV with well-developed collaterals were found in 8 cases, and in the remaining 14 cases, various degrees of LRV compression were demonstrated. A characteristic real-time DSA image was the congestion of LRV associated with collaterals and/or intermittent venous flow at the compressed segment of LRV. The pullback pressures from LRV to the inferior vena cava (IVC) that were obtained from 5 of these patients demonstrated gradients of 2 mmHg (3 cases), 3 mmHg (1 case), and 5 mmHg (1 case), respectively. The parallel application of ultrasonography has given positive signs for LRV entrapment, although they have not necessarily coincided with the existing criteria of nutcracker phenomenon. Considering the high incidence of LRV entrapment among children with nonglomerular hematuria, most nutcracker phenomenon should be diagnosed on ultrasonography. However, intra-arterial DSA is an important tool to establish the disease entity and ultrasonic criteria.

  6. Modelling the Impact of Fractionation on Late Urinary Toxicity After Postprostatectomy Radiation Therapy

    SciTech Connect

    Fiorino, Claudio; Cozzarini, Cesare; Rancati, Tiziana; Briganti, Alberto; Cattaneo, Giovanni Mauro; Mangili, Paola; Di Muzio, Nadia Gisella; Calandrino, Riccardo

    2014-12-01

    Purpose: To fit urinary toxicity data of patients treated with postprostatectomy radiation therapy with the linear quadratic (LQ) model with/without introducing a time factor. Methods and Materials: Between 1993 and 2010, 1176 patients were treated with conventional fractionation (1.8 Gy per fraction, median 70.2 Gy, n=929) or hypofractionation (2.35-2.90 Gy per fraction, n=247). Data referred to 2004-2010 (when all schemes were in use, n=563; conventional fractionation: 316; hypofractionation: 247) were fitted as a logit function of biological equivalent dose (BED), according to the LQ model with/without including a time factor γ (fixing α/β = 5 Gy). The 3-year risks of severe urethral stenosis, incontinence, and hematuria were considered as endpoints. Best-fit parameters were derived, and the resulting BEDs were taken in multivariable backward logistic models, including relevant clinical variables, considering the whole population. Results: The 3-year incidences of severe stenosis, incontinence, and hematuria were, respectively, 6.6%, 4.8%, and 3.3% in the group treated in 2004-2010. The best-fitted α/β values were 0.81 Gy and 0.74 Gy for incontinence and hematuria, respectively, with the classic LQ formula. When fixing α/β = 5 Gy, best-fit values for γ were, respectively, 0.66 Gy/d and 0.85 Gy/d. Sensitivity analyses showed reasonable values for γ (0.6-1.0 Gy/d), with comparable goodness of fit for α/β values between 3.5 and 6.5 Gy. Likelihood ratio tests showed that the fits with/without including γ were equivalent. The resulting multivariable backward logistic models in the whole population included BED, pT4, and use of antihypertensives (area under the curve [AUC] = 0.72) for incontinence and BED, pT4, and year of surgery (AUC = 0.80) for hematuria. Stenosis data could not be fitted: a 4-variable model including only clinical factors (acute urinary toxicity, pT4, year of surgery, and use of antihypertensives) was suggested (AUC

  7. [Acute optic neuropathy: differential diagnoses].

    PubMed

    Buompadre, María Celeste

    2013-09-01

    Introduccion. La alteracion funcional del nervio optico se caracteriza por un deficit en la agudeza visual, en la vision cromatica y en el campo visual, defecto pupilar aferente y, en algunos casos, edema del nervio o atrofia y palidez. Objetivo. Describir el espectro de neuropatias opticas agudas, su clinica, diagnostico y tratamiento, con mayor interes en aquellas de presentacion en la edad pediatrica. Desarrollo. La neuritis optica puede ser monofasica, recurrente o el componente de un cuadro desmielinizante polisintomatico. El objetivo del tratamiento es reducir el numero y la gravedad de los ataques y prevenir discapacidad. La infecciosa es secundaria a diferentes microorganismos (bacterias, virus, hongos y protozoos). El tratamiento depende de la etiologia. La isquemica anterior no arteritica o idiopatica es la forma mas frecuente y es secundaria a enfermedad de pequeños vasos (ciliares posteriores). La neuropatia optica hereditaria o de Leber representa una causa importante de afectacion visual cronica y se caracteriza por la afectacion selectiva de las celulas ganglionares de la retina. Hasta el momento, la terapia solo es de apoyo. En el papiledema asociado a hipertension endocraneal, la agudeza visual generalmente se conserva pero existe aumento de la mancha ciega. El tratamiento se basa en disminuir la hipertension y el factor etiologico si existe. Conclusiones. Las neuropatias opticas agudas constituyen un amplio grupo de entidades, de etiologia diversa y con un pronostico visual variable. La presencia de signos del examen neurologico, fondo de ojo y neuroimagenes pueden orientar hacia el diagnostico y tratamiento oportuno.

  8. [X-linked hereditary spastic paraplegia due to mutation in the L1CAM gene: three cases reports of CRASH syndrome].

    PubMed

    Muñoz, Abián; Cabrera-López, José C; Santana-Rodríguez, Alfredo; Toledo-Bravo de Laguna, Laura; Santana-Artiles, Alexandre; Sebastián-García, Irma

    2016-03-01

    Introduccion. La paraplejia espastica hereditaria (PEH) representa un conjunto de cuadros clinicos neurodegenerativos que se caracteriza por perdida progresiva de fuerza en los miembros inferiores con espasticidad. Esto se debe a una lesion axonal en los haces corticoespinales. La de tipo 1, conocida como SPG1, es la forma mas comun de PEH ligada al cromosoma X. Esta se produce por una mutacion en el gen de la molecula de adhesion celular L1 (L1CAM). La SPG1 se manifiesta con el sindrome CRASH (corpus callosum hypoplasia, retardation, adducted thumbs, spasticity and hydrocephalus). Casos clinicos. Tres varones, dos hermanos y un primo (materno), con un cuadro clinico de discapacidad intelectual, paraparesia espastica, piramidalismo, dismorfias faciales y pulgares en aduccion. La neuroimagen mostro agenesia del cuerpo calloso y ventriculomegalia en los tres. Los estudios neurofisiologico y metabolico fueron normales. El estudio genetico evidencio en todos ellos una mutacion concreta en el gen L1CAM (Xq28). Conclusion. Se describen los hallazgos clinicorradiologicos de tres varones afectos de sindrome CRASH por mutacion c.516G>A en el exon 5 del gen L1CAM. Estos parecen ser los primeros casos descritos en España segun la bibliografia actual. Recomendamos sospechar este sindrome cuando se asocian paraparesia espastica, discapacidad intelectual y pulgares aductos.

  9. [Hypothyroidism incidence and thyrotropin serum levels in newborns].

    PubMed

    Topete-González, Luz Rosalba; Ramirez-Garcia, Sergio Alberto; Macías-López, Griselda Guadalupe; Troyo-Sanromán, Rogelio; Ramos-Ramírez, Irma Mirella; Elizondo-Rueda, María Elizabeth Margarita; Dávalos-Rodríguez, Nory; González-Gamez, Jaime Guillermo; Cabrera-Pivaral, Carlos Enrique

    2013-01-01

    Introducción: el hipotiroidismo congénito ocupa el tercer lugar de las enfermedades hereditarias subclínicas en México. Los neonatos con hipofunción total o parcial de la glándula tiroides presentan concentraciones altas de la tirotropina, lo que permite identificar los casos probables con riesgo para desarrollar hipotiroidismo mediante las pruebas de tamiz. El objetivo de esta investigación fue determinar la incidencia de hipotiroidismo congénito neonatal en los recién nacidos y establecer el valor de corte en el ensayo de la prueba de tamiz. Métodos: se procesaron 4049 muestras de sangre de cordón umbilical de recién nacidos. Se cuantificó la hormona estimulante de la tiroides mediante ELISA. A los niños con valores elevados se les realizó la prueba confirmatoria mediante ensayo inmunoenzimático de micropartículas. Resultados: se identificó una incidencia de hipotiroidismo de 1.2 por cada 1000 recién nacidos. El valor de corte para la hormona estimulante de la tiroides fue de 26.63 mUI/L en la prueba de tamiz. Conclusiones: los valores de la hormona estimulante de la tiroides mostraron una distribución diferente a los de otras investigaciones en población mexicana, así como una incidencia más elevada de hipotiroidismo.

  10. Aberrant glycosylation of IgA1 and anti-glycan antibodies in IgA nephropathy: role of mucosal immune system.

    PubMed

    Novak, Jan; Moldoveanu, Zina; Julian, Bruce A; Raska, Milan; Wyatt, Robert J; Suzuki, Yusuke; Tomino, Yasuhiko; Gharavi, Ali G; Mestecky, Jiri; Suzuki, Hitoshi

    2011-01-01

    IgA nephropathy (IgAN), the most common glomerulonephritis, is characterized by mesangial IgA1-containing immunodeposits, proliferation of mesangial cells, and matrix expansion. Clinical onset is frequently heralded by synpharyngitic hematuria, macroscopic hematuria during an upper-respiratory tract infection. Clinical and laboratory data support a postulated extrarenal origin of the glomerular IgA1, likely derived from circulating immune complexes containing polymeric IgA1, deficient in galactose in the hinge-region O-glycans, bound by antiglycan antibodies. This aberrant IgA1 is produced by IgA1-secreting cells with abnormal activities of specific glycosyltransferases. The galactose deficiency affects IgA1 induced by mucosal antigens and elevated circulating levels of this abnormal IgA1 are hereditable, suggesting interactions of genetic and environmental factors. An abnormal mucosal immune response resulting in production of galactose-deficient IgA1 in IgAN patients is supported by several observations: the aberrant glycosylation affects mostly polymeric IgA1 produced by mucosal-associated IgA1-secreting cells (including those from tonsils), the synpharyngitic nature of the macroscopic hematuria, and the association of disease severity with polymorphisms of a pattern-recognition receptor, TLR9. Thus, IgAN is an auto-immune disease, induced by mesangial deposition of circulating complexes containing galactose-deficient IgA1. The aberrant glycosylation of IgA1 may reflect abnormal mucosal immune responses to infections of the upper respiratory tract in genetically predisposed individuals.

  11. Urothelial neoplasm of the bladder in childhood and adolescence: a rare disease

    PubMed Central

    Polat, Haci; Utangac, Mehmet M.; Gulpinar, Murat T.; Cift, Ali; Erdogdu, Ibrahim Halil; Turkcu, Gul

    2016-01-01

    ABSTRACT Purpose: Bladder tumors are rare in children and adolescents. For this reason, the diagnosis is sometimes delayed in pediatric patients. We aimed to describe the diagnosis, treatment, and follow-up methods of bladder urothelial neoplasms in children and adolescents. Materials and Methods: We carried out a retrospective multicenter study involving patients who were treated between 2008 and 2014. Eleven patients aged younger than 18 years were enrolled in the study. In all the patients, a bladder tumor was diagnosed using ultrasonography and was treated through transurethral resection of the bladder (TURBT). Results: Nine of the 11 patients (82%) were admitted with gross hematuria. The average delay in diagnosis was 3 months (range, 0–16 months) until the ultrasonographic diagnosis was performed from the first episodes of macroscopic hematuria. A single exophytic tumor (1–4cm) was present in each patient. The pathology of all patients was reported as superficial urothelial neoplasm: two with papilloma, one with papillary urothelial neoplasm of low malignant potential (PUNLMP), four with low grade pTa, and four with low grade pT1. No recurrence was observed during regular cystoscopic and ultrasonographic follow-up. Conclusions: Regardless of the presence of hematuria, bladder tumors in children are usually not considered because urothelial carcinoma in this population is extremely rare, which causes a delay in diagnosis. Fortunately, the disease has a good prognosis and recurrences are infrequent. Cystoscopy may be unnecessary in the follow-up of children with bladder tumors. We believe that ultrasonography is sufficient in follow-up. PMID:27256177

  12. Clinico-pathological association of Henoch-Schoenlein purpura nephritis and IgA nephropathy in children

    PubMed Central

    Mao, Song; Xuan, Xiaoyan; Sha, Yugen; Zhao, Sanlong; Zhu, Chunhua; Zhang, Aihua; Huang, Songming

    2015-01-01

    Objective: Henoch-Schonlein purpura nephritis (HSPN) and IgA nephropathy (IgAN) are similar syndromes. We aimed to determine whether the crescent formation/immunocomplex in glomeruli is associated with the differences of the biochemical indexes between HSPN and IgAN. Methods: We investigated the medical records of 137 HSPN cases and 41 IgAN cases from January 2009 to April 2014 in Nanjing Children’s Hospital of Nanjing Medical University. The clinical and pathological data were analyzed and compared between HSPN and IgAN. Results: HSPN patients had markedly higher levels of blood white blood cell (WBC), hemoglobulin (Hb) and platelet (PLT), lower levels of hematuria, blood nitrogen (BUN) and C4 compared with IgAN cases. Crescents formation and C3 deposition in the kidney did not affect these differences. Significantly lower levels of hematuria, blood IgG, IgM and C4 in HSPN compared with IgAN cases were observed among patients with IgG deposition. Markedly higher levels of WBC and Hb, lower levels of hematuria, creatinine (Cr), C4 in HSPN compared with IgAN cases were observed among patients with IgM deposition. No marked differences of the biochemical indexes were noted between HSPN and IgAN cases among patients with C1q deposition. Markedly higher levels of WBC and Hb, lower level of blood C4 in HSPN compared with IgAN cases were observed among patients with fibrogen deposition. Conclusions: The different levels of biochemical indexes at presentation between HSPN and IgAN may be associated with the deposition of IgG, IgM, C1q and fibrogen in the kidney. PMID:26045740

  13. Factors affecting response to medical management in patients of filarial chyluria: A prospective study

    PubMed Central

    Goyal, Neeraj Kumar; Goel, Apul; Sankhwar, Satyanarayan; Singh, Vishwajeet; Ali, Wahid; Natu, S. M.; Singh, Bhupendra Pal; Sinha, Rahul Janak; Dalela, Divakar

    2014-01-01

    Introduction: Filarial chyluria is a common problem in filarial endemic countries. Its management begins with medical therapy but some patients progress to require surgery. The present study aimed to determine factors affecting response to medical management in patients of filarial chyluria. Materials and Methods: This prospective study conducted between August 2008 and November 2012, included conservatively managed patients of chyluria. Demographic profile, clinical presentation, treatment history and urinary triglycerides (TGs) and cholesterol levels at baseline were compared between the responders and non-responders. Apart from the clinical grade of chyluria, hematuria was evaluated as an independent risk factor. Results: Out of the 222 patients (mean age, 37.99 ± 13.29 years, 129 males), 31 patients failed to respond while 35 had a recurrence after initial response; the overall success rate being 70.3% at a mean follow-up of 25 months. No difference was observed in demographics, clinical presentation, presence of hematuria, disease duration and mean urinary TGs loss between responders and non-responders. On multivariate analysis, patients with treatment failure were found to have a higher-grade disease (14.3% Grade-I, 36.6% Grades-II and 60% Grade-III), higher number of pretreatment courses (1.59 ± 1.08 vs. 1.02 ± 0.79) and heavier cholesterol (26.54 ± 23.46 vs. 8.81 ± 8.55 mg/dl) loss at baseline compared with responders (P < 0.05). Conclusion: Conservative management has a success rate in excess of 70%, not affected by the disease chronicity, previous episodes and recurrent nature. However, higher-grade disease, extensive pre-treatment with drugs and higher urinary cholesterol loss at baseline are the predictors of poor response. Hematuria is not an independent poor risk factor for conservative management. PMID:24497677

  14. An Ectopic Pelvic Kidney

    PubMed Central

    Bhoil, Rohit; Sood, Dinesh; Singh, Yash Paul; Nimkar, Kshama; Shukla, Anurag

    2015-01-01

    Summary Background If a kidney does not ascend as it should in normal fetal development, it remains in the pelvic area and is called a pelvic kidney. Often a person with a pelvic kidney will go through his/her whole life unaware of this condition, unless it is discovered during neonatal kidney ultrasound screening or if complications arise later in life due to this or a completely different reason and the condition is noted during investigations. Generally, this is not a harmful condition but it can lead to complications like in our case. With appropriate testing and treatment, if needed, an ectopic kidney should cause no serious long-term health complications and all that may be required for the patient is reassurance with advice to follow up at regular intervals. Case Report A 28-year-old male presented with recurrent pain in his lower left abdomen for one month and an episode of hematuria 3 days earlier accompanied by an attack of acute pain lasting for 3–4 hours. He gave a history of passing 2 small (about 5 mm each) calculi in his urine after the occurrence of hematuria, following which pain decreased in intensity. No history of fever was present. Conclusions Although a simple ectopic kidney seldom causes symptoms, the association of malrotation of the renal pelvis with calculus increases the risk of hematuria and/or hydronephrosis, presenting with colicky pain as in the present case. The clinician should be aware of these in such a case. If asymptomatic, no treatment is required. However, the patient should be advised to have follow-up ultrasounds at regular intervals to detect complications like calculus, hydronephrosis, etc. With appropriate testing and treatment, if required, an ectopic kidney should not cause serious long-term health complications. PMID:26413178

  15. Renal biopsy in the management of lupus nephritis during pregnancy.

    PubMed

    Chen, T K; Gelber, A C; Witter, F R; Petri, M; Fine, D M

    2015-02-01

    The differential diagnosis of proteinuria and hematuria in pregnancy is broad and includes active lupus nephritis. Identification of the correct diagnosis often has a profound therapeutic impact on not only the mother but also the fetus. To date, relatively few reports exist on the role of renal biopsy during pregnancy among women with systemic lupus erythematosus (SLE). We present a case series of 11 pregnant women with SLE who underwent a renal biopsy to evaluate a presumptive flare of lupus nephritis. The electronic medical record was retrospectively analyzed for pre-biopsy serum creatinine, proteinuria, hematuria, antinuclear antibodies (ANA), and antibodies to double-stranded DNA (anti-dsDNA); histologic findings on renal biopsy; and the clinical course of each mother and fetus. From 2001 to 2012, 11 pregnant women with SLE flares during pregnancy underwent a renal biopsy at an academic tertiary medical center. At the time of biopsy, median gestational age was 16 weeks (range 9 to 27), median serum creatinine was 0.6 mg/dl (interquartile range 0.5 to 0.9), six (55%) had hematuria, and all had proteinuria >500 mg/24 hours. Proliferative lupus nephritis was found in 10 (91%) of 11 biopsies (five with ISN/RPS Class III; five with ISN/RPS Class IV). All but one individual underwent a change in management guided by information gleaned from renal biopsy. No apparent biopsy-related complications occurred to mother or fetus. Three women elected to terminate their pregnancy; although many factors were involved, the findings on renal biopsy informed the decision-making process. Among the remaining cases, there were three pre-term deliveries, one fetus with complete heart block, one in utero demise, and one maternal death. Renal biopsy is helpful at informing the management of patients with lupus nephritis during pregnancy.

  16. Successful therapy with tonsillectomy plus pulse therapy for the relapse of pediatric IgA nephropathy treated with multi-drugs combination therapy.

    PubMed

    Sakai, Nobuko; Kawasaki, Yukihiko; Waragai, Tomoko; Oikawa, Tomoko; Kaneko, Masatoshi; Sato, Tomoko; Suyama, Kazuhide; Hosoya, Mitsuaki

    2016-06-01

    Immunoglobulin A nephropathy (IgAN) is the most common form of chronic glomerulonephritis worldwide. In Japan, the treatment for use as an initial therapy was established in Guidelines for the Treatment of Childhood IgA nephropathy; however, no rescue therapy for recurrent or steroid-resistant pediatric IgAN was established. We report here a 15-year-old boy with severe IgAN, who was treated with combination therapy involving prednisolone, mizoribine, warfarin, and dilazep dihydrochloride for 2 years. The response to the combination therapy was good and both proteinuria and hematuria disappeared. The pathological findings at the second renal biopsy were improved and PSL was discontinued. However, due to nonadherence to the treatment regimen and tonsillitis, macrohematuria and an increase of proteinuria were again observed and the pathological findings at the third renal biopsy showed clear deterioration. The patient was, therefore, diagnosed with recurrent IgAN. Tonsillectomy plus methylprednisolone pulse therapy (TMP) was performed as a rescue therapy for the recurrence of severe IgAN. Both the proteinuria or hematuria subsequently disappeared, and no proteinuria or hematuria has been observed and kidney function has remained normal during a 5-year follow-up. The patient experienced no severe side effects associated with the drug regimens. In conclusion, our case suggests that TMP may be an effective and useful rescue therapy for recurrent IgAN after multi-drug combination therapy. PMID:27210310

  17. Discontinuation of Anticoagulant or Antiplatelet Therapy for Transrectal Ultrasound-Guided Prostate Biopsies: A Single-Center Experience

    PubMed Central

    Casey, Rowan G; Galvin, David J; Manecksha, Rustom P; Varadaraj, Haradikar; McDermott, TED; Grainger, Ronald; Lynch, Thomas H

    2012-01-01

    Purpose Historically, it was thought that hemorrhagic complications were increased with transrectal ultrasound-guided prostate biopsies (TRUS biopsy) of patients receiving anticoagulation/antiplatelet therapy. However, the current literature supports the continuation of anticoagulation/antiplatelet therapy without additional morbidity. We assessed our experience regarding the continuation of anticoagulation/antiplatelet therapy during TRUS biopsy. Materials and Methods A total of 91 and 98 patients were included in the anticoagulation/antiplatelet (group I) and control (group II) groups, respectively. Group I subgroups consisted of patients on monotherapy or dual therapy of aspirin, warfarin, clopidogrel, or low molecular weight heparin. The TRUS biopsy technique was standardized to 12 cores from the peripheral zones. Patients completed a questionnaire over the 7 days following TRUS biopsy. The questionnaire was designed to assess the presence of hematuria, rectal bleeding, and hematospermia. Development of rectal pain, fever, and emergency hospital admissions following TRUS biopsy were also recorded. Results The patients' mean age was 65 years (range, 52 to 74 years) and 63.5 years (range, 54 to 74 years) in groups I and II, respectively. The overall incidence of hematuria was 46% in group I compared with 63% in group II (p=0.018). The incidence of hematospermia was 6% and 10% in groups I and II, respectively. The incidence of rectal bleeding was similar in group I (40%) and group II (39%). Statistical analysis was conducted by using Fisher exact test. Conclusions There were fewer hematuria episodes in anticoagulation/antiplatelet patients. This study suggests that it is not necessary to discontinue anticoagulation/antiplatelet treatment before TRUS biopsy. PMID:22536465

  18. Prevalence of Schistosoma haematobium Infection among School-Age Children in Afar Area, Northeastern Ethiopia.

    PubMed

    Degarege, Abraham; Mekonnen, Zeleke; Levecke, Bruno; Legesse, Mengistu; Negash, Yohannes; Vercruysse, Jozef; Erko, Berhanu

    2015-01-01

    In this study, the prevalence and intensity of Schistosoma haematobium infection was determined among school-age children living in the Middle and Lower Awash Valley, Afar Regional State of Ethiopia. Between February and May 2014, urine samples were collected from 885 school-age children (5-16 years of age) from the Middle (n = 632; 4 villages) and Lower (n = 253; 3 villages) Awash Valley. All samples were processed using urine filtration to detect and quantify S. haematobium eggs. In addition, a subset of the urine samples was tested for hematuria using a urine dipstick (n = 556). The overall prevalence was 20.8% (95% Confidence Interval (CI) = 18.1%, 23.5%), based on urine filtration but the prevalence considerably varied across villages both in the Middle (from 12.5% to 37.0%) and Lower Awash Valley (from 0 to 5.3%). The overall mean urine egg count (UEC) among the infected children was 4.0 eggs/10 ml of urine (95% CI = 2.43, 5.52). The infection intensity varied from 0.4 eggs/10 ml of urine to 7.7 eggs/10 ml of urine in the Middle Awash Valley, and from 0 to 1.1 eggs/10 ml of urine in Lower Awash Valley. Age and sex were not associated with S. haematobium infection based on the multivariable logistic regression model. The prevalence of hematuria was 56.3% (95% CI = 52.2%, 60.4%) among a subset of the study participants (556) examined using the urine dipstick. The prevalence of hematuria also varies with villages from 8.3% to 93.2%. In conclusion, the prevalence of S. haematobium infection in the Middle Awash Valley was high and it varies across villages. Hence, children living in the present study villages of the Middle Awash Valley need to be treated with praziquantel to reduce morbidity and disrupt transmission. PMID:26252615

  19. Prevalence of asymptomatic urinary abnormalities among adolescents.

    PubMed

    Fouad, Mohamed; Boraie, Maher

    2016-05-01

    To determine the prevalence of asymptomatic urinary abnormalities in adolescents, first morning clean mid-stream urine specimens were obtained from 2500 individuals and examined by dipstick and light microscopy. Adolescents with abnormal screening results were reexamined after two weeks and those who had abnormal results twice were subjected to systemic clinical examination and further clinical and laboratory investigations. Eight hundred and three (32.1%) individuals had urinary abnormalities at the first screening, which significantly decreased to 345 (13.8%) at the second screening, (P <0.001). Hematuria was the most common urinary abnormalities detected in 245 (9.8%) adolescents who had persistent urine abnormalities; 228 (9.1%) individuals had non glomerular hematuria. The hematuria was isolated in 150 (6%) individuals, combined with leukocyturia in 83 (3.3%) individuals, and combined with proteinuria in 12 (0.5%) individuals. Leukocyturia was detected in 150 (6%) of all studied adolescents; it was isolated in 39 (1.6%) individuals and combined with proteinuria in 28 (1.1%) of them. Asymptomatic bacteriuria was detected in 23 (0.9%) of all studied adolescents; all the cases were females. Proteinuria was detected in 65 (2.6%) of all the studied adolescents; 45 (1.8%) individuals had <0.5 g/day and twenty (0.8%) individuals had 0.5-3 g/day. Asymptomatic urinary abnormalities were more common in males than females and adolescents from rural than urban areas (P <0.01) and (P <0.001), respectively. The present study found a high prevalence of asymptomatic urinary abnormalities among adolescents in our population.

  20. Diagnosis and treatment of bladder cancer: how can we improve?

    PubMed

    Gorin, Michael A; Ayyathurai, Rajinikanth; Soloway, Mark S

    2012-05-01

    The majority of patients with bladder cancer will be diagnosed following an episode of hematuria. With few exceptions, these patients should be referred for a complete urologic evaluation, including a history and physical examination, flexible cystoscopy, imaging of the upper urinary tract, and optional urine cytology. Those found to have a bladder tumor should undergo transurethral resection for the combined purposes of initial staging and treatment. Delays in diagnosing invasive bladder cancer are associated with adverse outcomes. In this review, we cover the diagnosis and management of bladder cancer. In addition, we discuss ways to improve outcomes through increased public awareness, improvements in tumor detection, accurate staging, and regimented patient surveillance.

  1. Recurrent myocardial infarction with patent coronary arteries.

    PubMed Central

    Haywood, L. J.; Khan, A. H.; Bornheimer, J.; Finck, E.; Tatter, D.

    1997-01-01

    Two separate episodes of severe chest pain occurred several years apart in a 25-year-old male patient with typical clinical findings of acute myocardial infarction with each episode. Cardiac catheterization following the second infarction confirmed the presence of myocardial dysfunction with apical akinesis and dyskinesis. Both coronary arteries were radiologically patent; however, there was evidence of probable recanalization of the right coronary artery. Several months later, the patient developed flank pain, hematuria, progressive renal failure, and cardiac decompensation, and died with intractable arrhythmias. At autopsy, a large apical mitral thrombosis was found and was the presumptive source of multiple systemic emboli. Images Figure 3 Figure 4 PMID:9195802

  2. A Rare Cause of Death in a Woman: Iatrogenic Bladder Rupture in a Patient With an Indwelling Foley Catheter

    PubMed Central

    Paul, Anthea B. Mahesan; Simms, Lary; Paul, Abraham E.; Mahesan, Andrew A.; Ramzanali, Ammani

    2016-01-01

    The CDC estimates that 12–25% of all hospitalized patients receive a urinary catheter during their hospital stay. Foley catheter failure is uncommon and Foley catheter failure associated with iatrogenic urinary bladder rupture (IUBR) is extremely rare. Symptoms are often nonspecific and thus misdiagnosis and delayed treatment is common. In this case report, we present a case of IUBR in a woman from Foley catheter failure, which ultimately led to her demise. This case adds to the literature the importance of suspicion for IUBR in patients with indwelling Foley catheters presenting with lower abdominal pain, hematuria, and decreased urine output. PMID:27175339

  3. Detection of tissue injury after extracorporeal shockwave lithotripsy of gallstones.

    PubMed

    Brody, J M; Siebert, W F; Cattau, E L; al-Kawas, F; Goldberg, J A; Zeman, R K

    1991-06-01

    We evaluated seven patients undergoing gallstone lithotripsy for evidence of hepatic or renal trauma after each of 10 lithotripsy treatments. Postlithotripsy magnetic resonance imaging (MRI) and sonography showed no evidence of hepatic or renal injury as compared with baseline studies. Four treatments resulted in sonographic evidence of gaseous hepatic microbubbles (analogous to "the bends") due to cavitation effects of the shockwaves. Three of these four treatments produced serum glutamicoxaloacetic transaminase and -pyruvic transaminase elevation. One patient had microscopic hematuria. Minimal tissue damage results from gallstone lithotripsy. MRI and ultrasound, performed after lithotripsy, appear to be less sensitive than transaminasemia in detecting this low-grade injury.

  4. Cavernous hemangioma of the bladder: an additional case managed by partial cystectomy and augmentation cystoplasty

    PubMed Central

    Lahyani, Mounir; Slaoui, Amine; Jakhlal, Nabil; Karmouni, Tarik; Elkhader, Khalid; Koutani, Abdellatif; Andaloussi, Ahmed Ibn Attya

    2015-01-01

    Cavernous Hemangioma of the Bladder (CHB) is benign and rare lesions. Clinical presentation has no pathognomonic signs although gross painless hematuria is the most frequent complain. CHB is suspected by cystoscopy and radiologic findings and confirmed by pathologic examinations. Management is controversial due to the bleeding risk of this highly vascularized lesion. Partial cystectomy is the treatment of choice for surgically accessible lesions. However, it appears that small lesions could be treated using transurethral resection. Since CHB is a rare case, we report another case treated successfully with a partial cystectomy associated with an augmentation cystoplasy. PMID:26889312

  5. [Cystitis cystica glandularis. A study of 2 cases].

    PubMed

    el Moussaoui, A; Dakir, M; Sarf, I; Aboutaieb, R; Zamiati, S; Benjelloun, S

    1997-01-01

    The authors report two cases of cystitis glandularis revealed by hematuria and urinary retention. Cystitis glandularis is a rare disease, caused by metaplasia of the vesical submucosa, probably related to a chronic irritative factor. In its minor form, it has the same clinical features as simple cystitis, but its major pseudoneoplastic form may be mistaken for bladder tumor. The diagnosis is essentially histological. Treatment is usually medical, based on eradication of the irritative factors. Surgery is performed in the case of complications of this disease. The clinical course is unclear, requiring long-term surveillance.

  6. Subcapsular hematoma after ureteroscopy and laser lithotripsy.

    PubMed

    Paiva, Matheus Miranda; da Silva, Rodrigo Donalisio; Jaworski, Paulo; Kim, Fernando J; Molina, Wilson R

    2016-08-01

    Subcapsular hematoma is an uncommon complication after ureteroscopy and laser lithotripsy. We report on a 38-year-old male with an 8 mm lower pole stone who underwent a left ureteroscopy and laser lithotripsy. The stone was successfully fragmented. Several hours after being discharged home, the patient returned complaining of back pain and hematuria. He was hemodynamically stable. Laboratory exams were normal. A CT study showed a crescent renal subcapsular hematoma surrounding the left kidney. The patient was admitted to the ward for conservative treatment. No additional intervention was necessary. Most subcapsular hematomas tend to resolve spontaneously. PMID:27544565

  7. Hyperhemolysis in sickle cell disease.

    PubMed

    Aragona, Elena; Kelly, Michael J

    2014-01-01

    An 18-year-old female with sickle cell disease presented with thigh pain, dark urine, and hematuria within 72 hours of receiving a blood transfusion. Her clinical picture was consistent with hemolysis. Subsequent laboratory workup, however, demonstrated reticulocytopenia without evidence of an antibody-mediated transfusion reaction. As her hemoglobin continued to decrease, she was treated with IVIG and steroids for presumed hyperhemolysis. Clinicians should have a high index of suspicion for hyperhemolysis in sickle cell patients with evidence of hemolysis after a recent transfusion. Differentiating hyperhemolysis from other hemolytic syndromes is critical; transfusions in a hyperhemolytic episode can accelerate hemolysis causing life-threatening anemia.

  8. Urothelial Tumors of the Urinary Bladder in Two Adolescent Patients: Emphasis on Follow-up Methods

    PubMed Central

    Park, Sungchan; Kim, Kun Suk; Cho, Suk Ju; Lee, Dong-Gi; Jeong, Byoung Chang; Park, Kwan Hyun

    2014-01-01

    Here we describe two cases of papillary urothelial neoplasm of low malignant potential in adolescent boys. One case was a 16-year-old boy with a polypoid mass beside the right ureteral orifice and the other case was a 13-year-old boy with a papillary mass beside the left ureteral orifice. The initial presentation was hematuria in both cases and the bladder mass was detected by ultrasonography. Complete resection of the bladder tumor was performed by using an 11-Fr pediatric resectoscope. Follow-up has been performed with urine analysis, urine cytology, and bladder ultrasonography or cystoscopy every 3 months with no evidence of recurrence. PMID:24955230

  9. Severe Intimal Thickening of Interlobular Arteries Revealed by a Renal Biopsy in an Adult with Prader-Willi Syndrome Complicated by IgA Nephropathy.

    PubMed

    Ito, Takayasu; Ishikawa, Eiji; Fujimoto, Mika; Murata, Tomohiro; Yamada, Norikazu; Ito, Masaaki

    2016-01-01

    Renal complications are rare in patients with Prader-Willi syndrome (PWS). We herein experienced a 31-year-old woman with PWS, in whom a renal biopsy showed IgA nephropathy and severe intimal thickening of the interlobular arteries. The patient was admitted to our hospital due to proteinuria and microscopic hematuria after an upper respiratory infection. The occurrence of cardiovascular events has been reported as a cause of death in obese PWS patients. Because chronic kidney disease is generally a risk factor for cardiovascular disease, early detection checkups are essential in obese PWS patients to monitor the possible development of cardiovascular disease. PMID:26781016

  10. Palliative Radiation Therapy for Symptomatic Control of Inoperable Renal Cell Carcinoma

    PubMed Central

    Nikolaev, Anatoly; Benda, Rashmi

    2015-01-01

    Renal cell carcinoma (RCC) is traditionally considered to be resistant to conventional low dose radiation therapy (RT). The emergence of image-guided stereotactic body radiation therapy (SBRT) made it possible to deliver much higher doses of radiation. Recent clinical trials of SBRT for RCC showed improvement in local control rates and acceptable toxicity. Here we report a case of inoperable symptomatic RCC that was managed with SBRT. Strikingly, the presenting symptoms of gross hematuria and severe anemia were completely resolved following a course of SBRT. Thus, our case report highlights the potential benefit of this technique for patients with inoperable RCC. PMID:26793580

  11. Palliative Radiation Therapy for Symptomatic Control of Inoperable Renal Cell Carcinoma.

    PubMed

    Nikolaev, Anatoly; Benda, Rashmi

    2016-01-01

    Renal cell carcinoma (RCC) is traditionally considered to be resistant to conventional low dose radiation therapy (RT). The emergence of image-guided stereotactic body radiation therapy (SBRT) made it possible to deliver much higher doses of radiation. Recent clinical trials of SBRT for RCC showed improvement in local control rates and acceptable toxicity. Here we report a case of inoperable symptomatic RCC that was managed with SBRT. Strikingly, the presenting symptoms of gross hematuria and severe anemia were completely resolved following a course of SBRT. Thus, our case report highlights the potential benefit of this technique for patients with inoperable RCC. PMID:26793580

  12. A RARE CASE OF SQUAMOUS CELL CARCINOMA IN URINARY BLADDER DIVERTICULUM SUCCESSFULLY TREATED BY BLADDER-SPARING SURGERY.

    PubMed

    Štimac, Goran; Knežević, Matej; Grubišić, Igor; Soipi, Soip; Tomas, Davor; Krušlin, Božo

    2015-09-01

    The aim is to report a rare case of squamous cell carcinoma arising in a urinary bladder diverticulum and present recent literature overview of treatment options. A 56-year-old man presented with intermittent hematuria. Ultrasound examination indicated primary carcinoma in the urinary bladder diverticulum. Diagnosis was confirmed with cystoscopy and computed tomography. Transvesical diverticulectomy with regional lymphadenectomy was undertaken. Two years after initial treatment, the patient was well without evidence of tumor relapse. This report implicates that although aggressive surgical approach is recommended in the majority of bladder diverticulum tumors, simple diverticulectomy may be indicated in selected, confined cases.

  13. [A case of prednisolone therapy for radiation-induced hemorrhagic cystitis].

    PubMed

    Yanagi, Masato; Nishimura, Taiji; Kurita, Susumu; Lee, Chorsu; Kondo, Yukihiro; Yamazaki, Keiichi

    2011-05-01

    Hemorrhagic cystitis resulting from radiation to pelvic visceral malignant lesions often might be incurable and there have been no established definitive treatment. We experienced a case with severe radiation-induced hemorrhagic cystitis refractory to conventional therapy. The treatment with oral administration of prednisolone was performed and obtained a successful result. Gross hematuria disappeared in 2 weeks in this case. This experience suggested that oral administration of prednisolone could be considered the treatment for patients with radiation-induced hemorrhagic cystitis when usual treatments including transurethral electro-coagulation are unsuccessful. PMID:21846069

  14. Transitional Cell Carcinoma of the Renal Pelvis With Synchronous Ipsilateral Papillary Renal Cell Carcinoma: Case Report and Review

    PubMed Central

    Mucciardi, Giuseppe; Galì, Alessandro; D'Amico, Carmela; Muscarà, Graziella; Barresi, Valeria; Magno, Carlo

    2015-01-01

    Diagnosis of synchronous primary genitourinary tumors are uncommon. Thus far, about 50 cases of synchronous renal tumors have been reported in the literature. We present for the first time a case of a 83-year-old man presenting in the same kidney two separate primary malignancies, a TCC of the renal pelvis and a papillary renal cell carcinoma Type 1. Considered the increased incidence of genitourinary tumors, in presence of a small renal tumor with hematuria, in our opinion, is necessary to pay attention to the diagnostic phase for the chance to highlight an urothelial cancer. PMID:26793514

  15. [Rare cases of bladder stones].

    PubMed

    Sampalmieri, Gregorio; Moretti, Antonello; Sampalmieri, Matteo

    2014-01-01

    We present here two special cases of urolithiasis. The first one shows a giant bladder lithiasis resulting in severe renal insufficiency in a 63-year-old patient, who had previously had nicturia (2-3 times), occasional episodes of urinary frequency and burning micturition, in the absence of renal colic, hematuria or interrupted urination. The second case referes to an 85-year-old man suffering from prostatic enlargement and bladder stones, hospitalized to undergo intervention of trans-vesical prostatic adenomectomy, during which two star-shaped stones were found without obvious symptoms.

  16. [Renal solitary fibrous tumor with hemangiopericytoma-like pattern--a case report].

    PubMed

    Amano, Toshiyasu; Imao, Tetsuya; Takemae, Katsuro; Tsuruta, Takashi; Watanabe, Masahide; Hata, Satoru

    2008-12-01

    A 67-year-old man was referred to our clinic with a complaint of macroscopic hematuria. He had been treated for schizophrenia in a psychology ward. Computed tomography (CT) scan revealed a left renal tumor 7 cm in size, well enhanced in early phase. Doppler ultrasonography indicated hypervascular left renal tumor. Laparoscopic radical left nephrectomy was performed under the diagnosis ofrenal cancer. Histopathlogical results showed a renal solitary fibrous tumor (SFT) with a hemangiopericytoma-like pattern. Renal SFT is an uncommon tumor. The present case is the 11th reported case of SFT with hemangiopericytoma-like pattern in the Japanese literature.

  17. Unusual Presentation of Renal Vein Thrombosis in a Preterm Infant.

    PubMed

    Yang, Chang-Yo; Fu, Ren-Huei; Lien, Reyin; Yang, Peng-Hong

    2014-05-01

    Neonatal renal vein thrombosis is the most common vascular condition in the newborn kidney, which could lead to serious complication in infants undergoing intensive care. In this study, we report the case of a preterm infant with left renal vein and inferior vena cava thrombosis, presented with gross hematuria, thrombocytopenia, transient hypertension, and adrenal hemorrhage. Supportive care was offered instead of heparin therapy or thrombolytic agents. In conclusion, our case teaches that, despite the lack of a clinically obvious shock event, renal vein thrombosis should be considered in a macrohematuric newborn without renal failure.

  18. Large Bladder Clot-An Unusual Presentation of Neonatal Bilateral Renal Vein Thrombosis-Case Report and Review of Literature.

    PubMed

    Bandari, Jathin; Dangle, Pankaj P; Tennyson, Lauren E; Correa, Andres F; Cannon, Glenn M

    2015-10-01

    A 1-day-old boy born at 37 weeks gestation presented with hematuria, thrombocytopenia, and palpable irregular right flank mass. Renal ultrasound demonstrated large clot within the bladder, bilateral kidney masses with loss of corticomedullary differentiation, and reversal of diastolic flow. The patient was diagnosed with bilateral renal vein thrombosis and was managed conservatively. There was complete resolution of the bladder clot with restoration of corticomedullary differentiation bilaterally. We report the first case of renal vein thrombosis associated with a large bladder clot in a neonate.

  19. Renal actinomycosis with concomitant renal vein thrombosis.

    PubMed

    Chang, Dong-Suk; Jang, Won Ik; Jung, Ji Yoon; Chung, Sarah; Choi, Dae Eun; Na, Ki-Ryang; Lee, Kang Wook; Shin, Yong-Tai

    2012-02-01

    Renal actinomycosis is a rare infection caused by fungi of the genus Actinomyces. A 74-year-old male was admitted to our hospital because of gross hematuria with urinary symptoms and intermittent chills. Computed tomography of the abdomen showed thrombosis in the left renal vein and diffuse, heterogeneous enlargement of the left kidney. After nephrectomy, sulfur granules with chronic suppurative inflammation were seen microscopically, and the histopathological diagnosis was renal actinomycosis. Our case is the first report of renal actinomycosis with renal vein thrombosis.

  20. Combined arteriovenous thrombolytic infusion for refractory renal vein thrombosis.

    PubMed

    Heafner, Thomas A; Scott, Daniel; Watson, J Devin; Propper, Brandon; Johnson, Chatt; Arthurs, Zachary M

    2014-08-01

    Acute renal vein thrombosis can rapidly lead to significant impairment and eventual loss of renal function. Classically presenting with flank pain, hematuria, and laboratory markers consistent with acute kidney injury, therapeutic anticoagulation is the mainstay of treatment. However, endovascular surgery offers a safe and effective alternative for renal salvage in the setting of acute renal vein thrombosis. Described is the use of combined arteriovenous thrombolytic infusion for refractory renal vein thromboses to quickly and effectively decrease clot burden in the micro- and macrovenous circulations while limiting systemic exposure.

  1. Renal infarction after aerobics.

    PubMed

    Montgomery, J H; Moinuddin, M; Buchignani, J S; Rockett, J F; Callison, M K

    1984-11-01

    Renal infarction is most frequently due to emboli from the heart or aorta. Other causes include atheromatous disease, renal artery aneurysm, vasculitis, hypotension, hypercoagulable states, aortic dissection, and major trauma. Most renal infarctions are segmental. The extent of disease is dependent upon the size and number of renal vessels involved, coexistent renal disease, and collateral circulation. Flank pain, fever, leukocytosis, hematuria, renal failure, or hypertension may suggest the diagnosis, but these findings are nonspecific and diagnosis will depend not only on history and physical examination, but also on the appropriate imaging tests. The type of treatment is dictated by the etiology of the infarction.

  2. Imaging diagnosis-ultrasonographic and CT findings in a gray seal (Halichoerus grypus) with hepatic cirrhosis, pyelonephritis, and nephrolithiasis.

    PubMed

    de Swarte, Marie; Bryan, Jill; Zarelli, Micaela; Huuskonen, Vihelmiina; Schneeweiss, Wilfried; McAllister, Hester

    2013-01-01

    An immature gray seal was presented with lethargy, weight loss, vomiting and hematuria. Hepatic disease and urinary tract infection were suspected. Abdominal ultrasound showed hyperechoic structures with marked acoustic shadowing spread throughout both kidneys, but incomplete visualization of the liver. Abdominal CT showed mineral densities scattered throughout both kidneys and poor delineation of the liver. Due to the poor quality of life, the seal was euthanized. Postmortem examination showed ammonium urate nephroliths, pyelonephritis, and hepatic cirrhosis. This case report emphasizes the difficulty of characterizing liver disease with conventional 2D-ultrasound and CT in a deep-chested animal with minimal intra-abdominal fat. PMID:23578275

  3. Primary Renal Lymphoma Mimicking a Subcapsular Hematoma: A Case Report

    PubMed Central

    Dedekam, Erik; Graham, Jess; Strenge, Karen; Mosier, Andrew D.

    2013-01-01

    Primary renal lymphoma (PRL) is a rare entity with a history of controversy regarding its existence. Lymphomatous involvement of the kidney is more commonly seen secondarily to spread from an adjacent lymphomatous mass, rather than arising primarily from the kidney. PRL can mimic other renal lesions such as renal cell carcinoma, renal abscess, and metastasis; therefore, an early diagnosis is crucial to guide treatment and properly assess prognosis. We present a rare case of a 77 year-old male who presented with hematuria and PRL mimicking a subcapsular hematoma. PMID:24421949

  4. Primary renal lymphoma mimicking a subcapsular hematoma: a case report.

    PubMed

    Dedekam, Erik; Graham, Jess; Strenge, Karen; Mosier, Andrew D

    2013-08-01

    Primary renal lymphoma (PRL) is a rare entity with a history of controversy regarding its existence. Lymphomatous involvement of the kidney is more commonly seen secondarily to spread from an adjacent lymphomatous mass, rather than arising primarily from the kidney. PRL can mimic other renal lesions such as renal cell carcinoma, renal abscess, and metastasis; therefore, an early diagnosis is crucial to guide treatment and properly assess prognosis. We present a rare case of a 77 year-old male who presented with hematuria and PRL mimicking a subcapsular hematoma. PMID:24421949

  5. An unusual cause of abdominal pain.

    PubMed

    Terneu, S; Verhelst, D; Thys, F; Ketelslegers, E; Hantson, P; Wittebole, X

    2003-01-01

    A 36-year-old woman presented to the Emergency Room because of abdominal pain associated with hematuria and red blood blending to stool. On admission, the physical examination revealed abdominal tenderness and diffuse cutaneous hematoma. The laboratory findings showed abnormal clotting tests with high International Normalised Ratio (INR) and prolonged activated partial thromboplastin time. Hemoperitoneum and ureteral hematoma were noted on the abdomen computed tomography. The patient confessed she had ingested difenacoum for several weeks. All the symptoms resolved with fresh frozen plasma perfusion and vitamin K. PMID:14635532

  6. Unilateral ureteric stone associated with gross hydronephrosis and kidney shrinkage: a cadaveric report

    PubMed Central

    Tay, Ern-Wei; Bay, Boon-Huat

    2014-01-01

    Ureteric stones are a common cause of obstruction of the urinary tract, usually presenting with characteristic signs and symptoms, such as acute ureteric colic and hematuria. Occasionally, stones may present with non-specific symptoms such as low back pain and remain unidentified, leading to stone growth, chronic ureteric obstruction and complications such as hydronephrosis and renal damage. Here, we report a large ureteric stone in a cadaver with complete obstruction at the left ureterovesical junction, resulting in severe dilatation of the left ureter and renal pelvis. PMID:25548725

  7. Elements of renal injury in patients with erysipelas.

    PubMed

    Velciov, Silvia; Gluhovschi, Gh; Feier, V; Curescu, Manuela; Trandafirescu, Virginia; Petrică, Ligia; Gluhovschi, Cristina; Bob, F; Bozdog, Gh; Gadalean, Florica; Florescu, Carmen; Bobu, Maria; Chiliban, Andreea

    2010-01-01

    Erysipelas is an infectious disease caused by group A beta hemolytical streptococci which may produce renal lesions, most frequently glomerular disease. Renal injury although known is less studied in practice. Rarely bioptical exams have been performed, thus the problem of the relationship erysipelas glomerular disease is practically not solved. The aim of this study was a cross-sectional analysis of renal involvement produced by erysipelas in two departments where patients with erysipelas are diagnosed and treated: Dermatology and Infectious Diseases. We investigated 166 patients (86M, 80F; mean age 61.66 +/- 18.42) with erysipelas hospitalized in the Departments of Dermatology (55 patients-33%) and Infectious Diseases (111 patients-66%) during 2005-2009. The diagnosis was established on clinical and biological data. In these patients clinical and biological exam has been performed. We assessed GFR and urinalysis (hematuria and proteinuria). The control group consisted of 110 apparently healthy persons. Of the 166 patients with erysipelas we found asymptomatic urinary abnormalities in 82 (47%), isolated proteinuria in 19 (11%) patients and proteinuria associated with hematuria in 21 (13%) patients, and isolated hematuria in 38 (23%) patients. We did not find patients with nephrotic or nephritic syndrome. In the control group we found asymptomatic urinary abnormalities in 25 (23%) of the patients. A statistically significant difference was between the two groups (p < 0.01). Asymptomatic urinary abnormalities have been more frequent in patients with erysipelas from the Infectious Diseases Department compared to those from the Dermatology Department. A statistically significant difference has been found (p < 0.03). In patients with recurrent erysipelas (43 patients-26%) we found asymptomatic urinary abnormalities in 26 (54%) of the patients compared to the presence of asymptomatic urinary abnormalities in patients with acute erysipelas in 56 out of 123 (46%). Mean

  8. [Blue rubber bleb nevus syndrome: A case report].

    PubMed

    López-Ugalde, M V; Cazares-Méndez, M J; Vivar-Aquino, L D; Cadena-León, J F; Cervantes-Bustamante, R; Zárate-Mondragón, F; Montijo-Barrios, E; Ramírez-Mayans, J

    2012-01-01

    Blue Rubber Bleb Nevus Syndrome (BRBS) is a rare disease, characterized by multiple vascular malformations in the skin and gastrointestinal tract. Other organs can also be affected, presenting different clinical manifestations such as arthralgia, epistaxis, hemoptysis, hematuria, hemothorax, mild thrombocytopenia, consumptive coagulopathy, and bone deformities, among others. We present a case of BRBS in a nine-year-old boy with the characteristic clinical manifestations of punctated purplish-blue skin lesions that vary in size and gastrointestinal vascular malformations with upper digestive tract bleeding.

  9. Bladder diverticulitis: a case report.

    PubMed

    Silberman, Michael; Jeanmonod, Rebecca

    2011-01-01

    Bladder diverticulum, an outpouching of the mucosa through the muscular wall of the bladder, is a multifactorial disease process that can be either acquired or congenital. Although small diverticuli are usually asymptomatic, a large diverticulum may result in hematuria, urinary tract infection, acute abdomen due to its rupture, acute urinary retention, or neoplasm formation. We describe the case of an elderly gentleman who presented to the emergency department with abdominal pain and was ultimately diagnosed with bladder diverticulitis, a disease not previously described in the literature.

  10. Rupture of ectopic renal arterial pseudoaneurysm after percutaneous nephrolithotomy

    PubMed Central

    Wang, Mingshuai; Zhang, Junhui; Xing, Nianzeng

    2016-01-01

    ABSTRACT A 35-year-old female patient presented with swelling pain at left waist for 1 month. Left renal pelvis stones were found and standard percutaneous nephrolithotomy was successfully performed. Two weeks later, the patient suddenly suffered massive bleeding presented with gross hematuria. Rupture of ectopic renal artery pseudoaneurysm was identified by computed tomography and angiography of the renal artery. Emergency selective angioembolization of one branch of the artery was performed. To our knowledge, this is the first report of ruptured ectopic renal arterial pseudoaneurysm. PMID:27564300

  11. Rare but Lethal Disease of Childhood: Metastatic, Muscle Invasive Bladder Cancer

    PubMed Central

    Aykan, Serdar; Yuruk, Emrah; Tuken, Murat; Temiz, Mustafa Zafer; Ozsoy, Sule

    2015-01-01

    Bladder cancer is the most common malignancy of urinary tract and the seventh most common cancer in men with the peak incidence in the sixth decade of life. Our knowledge about bladder tumors in pediatric age group mainly relies on case series. The reported cases are mostly low grade and non-muscle invasive. We herein present a case of a 17-year-old male with metastatic high-grade muscle-invasive bladder cancer who was presented with macroscopic hematuria and flank pain. PMID:26500746

  12. Prevalence and Risk Factors of CKD in Chinese Patients with Periodontal Disease

    PubMed Central

    Chen, Wei; Liang, Mengjun; Luo, Wei; Wu, Xianfeng; Ruan, Yiping; Wang, Jie; Xu, Ricong; Zhan, Xiaojiang; Yu, Jianwen; Tan, Jiaqing; Dong, Xiuqing; Zhang, Jincai; Yu, Xueqing

    2013-01-01

    Background Periodontal disease is common among adults and is associated with an increasing risk of chronic kidney disease (CKD). We aimed to investigate the prevalence and risk factors of CKD in patients with periodontal disease in China. Methods In the current cross-sectional study, patients with periodontal disease were included from Guangdong Provincial Stomatological Hospital between March 2011 and August 2011. CKD was defined as estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m2, the presence of albuminuria, or hematuria. All patients with periodontal disease underwent a periodontal examination, including periodontal probing pocket depth, gingival recession, and clinical attachment level by Florida Probe. They completed a questionnaire and had blood and urine samples taken. The adjusted prevalence of indicators of kidney damage was calculated and risk factors associated with CKD were analyzed. Results A total of 1392 patients with periodontal disease were invited to participate this study and 1268 completed the survey and examination. After adjusting for age and sex, the prevalence of reduced eGFR, albuminuria, and hematuria was 2.7% (95% CI 1.7–3.7), 6.7% (95% CI 5.5–8.1) and 10.9% (95% CI 9.2–12.5), respectively. The adjusted prevalence of CKD was 18.2% (95% CI 16.2–20.3). Age, male, diabetes, hypertension, history of CKD, hyperuricemia, and interleukin-6 levels (≥7.54 ng/L) were independent risk factors for reduced eGFR. Female, diabetes, hypertension, history of CKD, hyperuricemia, high level of cholesterol, and high sensitivity C-reactive protein (hsCRP) (≥1.03 mg/L) and TNF-α levels (≥1.12 ng/L) were independently associated with an increased risk of albuminuria. Female, lower education (hematuria. Conclusions 18.2% of Chinese patients with periodontal disease have proteinuria, hematuria, or reduced eGFR, indicating the presence of kidney damage. Whether

  13. [A Case of Xp.11.2 Traslocational Renal Cell Carcinoma Diagnosed by Fluorescence in Situ Hybridization (FISH)].

    PubMed

    Iinuma, Koji; Kojima, Keitaro; Okamoto, Kiyohisa; Yuhara, Kazuya

    2016-08-01

    A 72-year-old woman was referred to our hospital with complaints of macro-hematuria. The radiographic evaluation including computed tomography (CT) and magnetic resonance imaging (MRI) suggested it to be renal cell carcinoma (RCC) in her right kidney. She underwent laparoscopic nephrectomy. We diagnosed her with renal cell carcinoma associated with Xp11.2 translocation/TFE3 gene fusion, based on pathological findings and break apart of transcription factor E3 (TFE3)by fluorescence in situ hybridization. She was free of recurrence at 8 months postoperatively. PMID:27624107

  14. Robot-Assisted Laparoscopic Bladder Diverticulectomy and Ureteral Re-Implantation for a Diverticulum Containing High Grade Transitional Cell Carcinoma

    PubMed Central

    Elands, Sophie; Vasdev, Nikhil; Tay, Andrea; Adshead, James M.

    2015-01-01

    We present a case of an 84-year-old man presenting with painless visible hematuria. Further investigation revealed a primary G3pT1 transitional cell carcinoma confined to a bladder diverticulum. In view of bladder-sparing therapy, he underwent a robot-assisted laparoscopic bladder diverticulectomy with ureteral re-implantation. This report demonstrates a minimally invasive approach offering radical treatment without having to recur to partial or radical cystectomy. We discuss the operative steps, the significance of this case with a review of the literature, and the future potential this may represent for the treatment of tumor-containing bladder diverticula. PMID:26889127

  15. [Interpretation of basic urinalysis in athletes].

    PubMed

    Manzanares, J

    2015-10-01

    Basic urinalysis is a quick and easy method to obtain diagnostic information on diseases that primarily affect the urinary system. However, performing intense physical exercise by healthy individuals can cause changes in various organs, particularly in the urinary tract. Hematuria and proteinuria are abnormalities commonly found after sports activity, This phenomenon can occur in non-contact sports as well as in contact sports. It is important to differentiate between benign alterations in sports practice and true pathological conditions, excluding misdiagnosis of kidney or lower urinary tract disease.

  16. Streptococcal Infection-related Nephritis (SIRN) Manifesting Membranoproliferative Glomerulonephritis Type I.

    PubMed

    Iseri, Ken; Iyoda, Masayuki; Yamamoto, Yasutaka; Kobayashi, Naoto; Oda, Takashi; Yamaguchi, Yutaka; Shibata, Takanori

    2016-01-01

    We herein report the case of an 18-year-old boy who developed nephrotic syndrome and hypertension after upper airway inflammation. Post-streptococcal acute glomerulonephritis was diagnosed on the basis of a high antistreptolysin O titer, hypocomplementemia, proteinuria, and microscopic hematuria. A renal biopsy was performed due to persistent proteinuria, and the pathological diagnosis was membranoproliferative glomerulonephritis (MPGN) type I. Glomeruli showed positive staining for nephritis-associated plasmin receptor (NAPlr), a nephritogenic group A streptococcal antigen, and plasmin activity was found in a similar distribution as NAPlr deposition. This rare case of streptococcal infection-related nephritis (SIRN) manifesting MPGN type I supports the histological diversity of SIRN. PMID:26984084

  17. Dual-energy computed tomography applications in uroradiology.

    PubMed

    Park, Jong; Chandarana, Hersh; Macari, Michael; Megibow, Alec J

    2012-02-01

    The introduction of dual-energy computed tomography systems (ie, scanners that can simultaneously acquire images at different energies) has significant and unique applications for urologists. Imaging data from these scanners can be used to evaluate composition of urinary calculi and, by "removing" iodine from an image, significantly decrease radiation dose to patients referred for hematuria. Further, the ability to create a virtual noncontrast image obviates the need for repeated scanning in patients with incidentally detected renal and adrenal masses. Finally, the ability to quantify the regional concentration of iodine in a renal neoplasm may provide a method to monitor effectiveness of therapy before size changes become apparent.

  18. [A case of prednisolone therapy for radiation-induced hemorrhagic cystitis].

    PubMed

    Yanagi, Masato; Nishimura, Taiji; Kurita, Susumu; Lee, Chorsu; Kondo, Yukihiro; Yamazaki, Keiichi

    2011-05-01

    Hemorrhagic cystitis resulting from radiation to pelvic visceral malignant lesions often might be incurable and there have been no established definitive treatment. We experienced a case with severe radiation-induced hemorrhagic cystitis refractory to conventional therapy. The treatment with oral administration of prednisolone was performed and obtained a successful result. Gross hematuria disappeared in 2 weeks in this case. This experience suggested that oral administration of prednisolone could be considered the treatment for patients with radiation-induced hemorrhagic cystitis when usual treatments including transurethral electro-coagulation are unsuccessful.

  19. Recurrent adult onset Henoch-Schonlein Purpura: a case report.

    PubMed

    Gaskill, Neil; Guido, Bruce; Mago, Cynthia

    2016-01-01

    Henoch-Schonlein purpura is an immunoglobulin A (IgA)-immune complex mediated leukocytoclastic vasculitis that classically manifests with palpable purpura, abdominal pain, arthritis, and hematuria or proteinuria. The condition is much more predominant in children (90% of cases) and commonly follows an upper respiratory infection. We present a case of recurrent Henoch-Schonlein purpura (HSP) complicated by nephritis in an adult female initially categorized as IgA nephropathy (IgAN). We review the pathophysiologic basis of HSP nephritis as the variant of HSP accompanied by renal involvement and its pathogenetic commonality with IgA nephropathy. PMID:27617937

  20. Renal histology of mucocutaneous lymph node syndrome (Kawasaki disease).

    PubMed

    Salcedo, J R; Greenberg, L; Kapur, S

    1988-01-01

    Renal involvement is well described in patients with mucocutaneous lymph node syndrome (MCLNS), or Kawasaki disease and is manifested by mild azotemia, hematuria, pyuria or cylinduria, and more often, proteinuria. Renal morphology during the acute stages of the illness has never been reported. In this paper we describe the renal histopathologic changes in a child with MCLNS. The glomerular histopathologic findings suggest immune complex damage to the kidney as a possible mechanism of nephrotoxicity in MCLNS. Presence of kidney lesions, which speak in favor of the injurious role of immune complexes in MLCNS may be relevant to the understanding of the pathogenesis of the vascular lesions that are characteristic of this disease.

  1. [Management of High-Risk Prostate Cancer and Left Ectopic Ureter Inserting into Seminal Vesicle with Ipsilateral Hypoplastic Kidney of a Young Patient : A Case Report].

    PubMed

    Matsumoto, Teppei; Koie, Takuya; Soma, Osamu; Kusaka, Ayumu; Hosogoe, Shogo; Hamano, Itsuto; Imai, Atsushi; Hatakeyama, Shingo; Yoneyama, Takahiro; Hashimoto, Yasuhiro; Ohyama, Chikara

    2016-06-01

    A 44-year-old male patient visited our hospital with a chief complaint of macroscopic hematuria. Prostate biopsies were performed due to prostate specific antigen (PSA) 11.6 ng/ml, and he was diagnosed with Gleason score 5+4 prostate cancer. Computed tomography showed a left hypoplastic kidney. T2- weighted magnetic resonance imaging showed the left ureter stump with ectopic insertion into the dilated left seminal vesicle. He was diagnosed with high-risk prostate cancer and left ectopic ureter inserting into the seminal vesicle with ipsilateral hypoplastic kidney. Laparoscopic left nephroureterectomy and open radical prostatectomy were performed. PMID:27452497

  2. Sudden death due to intravascular hemolysis after bladder irrigation with distilled water.

    PubMed

    Bell, M D

    1992-09-01

    A 45-year-old white man was hospitalized with gross hematuria, one month after cystoscopy and biopsy for the same complaint. The biopsy revealed cystitis glandularis. One day after admission, he developed seizures and died within hours. Autopsy, laboratory tests, and further questioning of the hospital staff showed that he died of acute hyponatremia and massive intravascular hemolysis after irrigating the bladder with sterile water. Two deep bladder ulcers with exposed veins served as the portals of entry. Until now, this fatal complication had been described only during transurethral surgery. Both a careful autopsy and hospital investigation is necessary to differentiate in-hospital natural death from iatrogenic fatality. PMID:1402764

  3. Acute Page kidney immediately following blunt trauma to a solitary pediatric kidney

    PubMed Central

    Tuong, Nicole; Daugherty, Michael; Riddell, Jonathan

    2016-01-01

    Page kidney refers to the occurrence of hypertension secondary to renal compression and is usually associated with a subcapsular or perinephric hematoma. It generally occurs weeks to months after the initial injury. We report on a case of Page kidney occurring acutely after Grade IV blunt renal trauma in a pediatric patient with a solitary kidney following a tobogganing accident. The child was initially managed conservatively and discharged after six days bed-rest. He re-presented post-injury Day 12 with recurrent hematuria, anemia, hypertension, and renal failure that required eventual, and successful, surgical exploration.

  4. Gold nephropathy in juvenile rheumatoid arthritis.

    PubMed

    Husserl, F E; Shuler, S E

    1979-01-01

    A 2-year-old girl was treated with gold salts for juvenile rheumatoid arthritis. Treatment had to be discontinued when persistent proteinuria was detected. As this case report indicates, close monitoring of the urine is mandatory during treatment with gold salts to detect early signs of toxicity: hematuria followed by casts and then proteinuria as therapy is continued. Histologic examination with electron microscopy will help to differentiate the different forms of gold toxicity. When the findings are consistent with gold-induced renal involvement, therapy should be discontinued. The gold nephropathy usually resolves in time, with no permanent renal damage.

  5. Posterior urethral polyp with type I posterior urethral valves: a rare association in a neonate.

    PubMed

    Kesan, Krushnakumar V; Gupta, Rahul Kumar; Kothari, Paras; Gupta, Abhaya; Mudkhedkar, Kedar; Kamble, Ravikiran; Dikshit, K Vishesh

    2014-06-01

    Urethral polyp is a rare cause of bladder outlet obstruction, voiding dysfunction, and hematuria in the pediatric age group. Urethral polyps are rarely associated with other congenital urinary tract anomalies. In this study, we report a case of solitary posterior urethral polyp with type I posterior urethral valve in a 7-day-old neonate presented with urinary retention and deranged renal function. The polyp was diagnosed on cystoscopy. Transurethral resection of the polyp with posterior urethral valve fulguration was performed. Pathologic assessment revealed a fibroepithelial lesion, which was consistent with congenital posterior urethral polyp.

  6. [Disseminated tuberculosis revealing IgA nephropathy with nephrotic syndrome : A case report].

    PubMed

    Morbieu, Caroline; Michel, Pierre-Antoine; Brocheriou, Isabelle; Canestri, Ana; Boffa, Jean-Jacques

    2016-07-01

    A 27-year-old man without any medical history presented concomitantly a pulmonary and urinary tuberculosis and a nephrotic syndrome with hematuria and renal failure. The renal biopsy showed increased mesangial matrix, few focal segmental lesions, and IgA deposits confirming the diagnosis of IgA nephropathy. Nephrotic syndrome remission occurred quickly after antituberculous treatment. The association between tuberculosis and IgA nephropathy has been previously reported in 9 patients. Renal outcome was always favorable with antituberculous treatment. No relapse occurred, with a maximal follow-up of 42 months. Here, we discuss this singular association and previous similar cases.

  7. Hyperbaric oxygen: Primary treatment of radiation-induced hemorrhagic cystitis

    SciTech Connect

    Weiss, J.P.; Neville, E.C.

    1989-07-01

    Of 8 patients with symptoms of advanced cystitis due to pelvic radiation treated with hyperbaric oxygen 7 are persistently improved during followup. All 6 patients treated for gross hematuria requiring hospitalization have been free of symptoms for an average of 24 months (range 6 to 43 months). One patient treated for stress incontinence currently is dry despite little change in bladder capacity, implying salutary effect from hyperbaric oxygen on the sphincter mechanism. One patient with radiation-induced prostatitis failed to respond. This experience suggests that hyperbaric oxygen should be considered the primary treatment for patients with symptomatic radiation-induced hemorrhagic cystitis.

  8. Hyperbaric Oxygen Therapy for Radiation-Induced Cystitis and Proctitis

    SciTech Connect

    Oliai, Caspian; Fisher, Brandon; Jani, Ashish; Wong, Michael; Poli, Jaganmohan; Brady, Luther W.; Komarnicky, Lydia T.

    2012-11-01

    Purpose: To provide a retrospective analysis of the efficacy of hyperbaric oxygen therapy (HBOT) for treating hemorrhagic cystitis (HC) and proctitis secondary to pelvic- and prostate-only radiotherapy. Methods and Materials: Nineteen patients were treated with HBOT for radiation-induced HC and proctitis. The median age at treatment was 66 years (range, 15-84 years). The range of external-beam radiation delivered was 50.0-75.6 Gy. Bleeding must have been refractory to other therapies. Patients received 100% oxygen at 2.0 atmospheres absolute pressure for 90-120 min per treatment in a monoplace chamber. Symptoms were retrospectively scored according to the Late Effects of Normal Tissues-Subjective, Objective, Management, Analytic (LENT-SOMA) scale to evaluate short-term efficacy. Recurrence of hematuria/hematochezia was used to assess long-term efficacy. Results: Four of the 19 patients were lost to follow-up. Fifteen patients were evaluated and received a mean of 29.8 dives: 11 developed HC and 4 proctitis. All patients experienced a reduction in their LENT-SOMA score. After completion of HBOT, the mean LENT-SOMA score was reduced from 0.78 to 0.20 in patients with HC and from 0.66 to 0.26 in patients with proctitis. Median follow-up was 39 months (range, 7-70 months). No cases of hematuria were refractory to HBOT. Complete resolution of hematuria was seen in 81% (n = 9) and partial response in 18% (n = 2). Recurrence of hematuria occurred in 36% (n = 4) after a median of 10 months. Complete resolution of hematochezia was seen in 50% (n = 2), partial response in 25% (n = 1), and refractory bleeding in 25% (n = 1). Conclusions: Hyperbaric oxygen therapy is appropriate for radiation-induced HC once less time-consuming therapies have failed to resolve the bleeding. In these conditions, HBOT is efficacious in the short and long term, with minimal side effects.

  9. Robot-assisted laparoscopic management of urachal cysts in adults.

    PubMed

    Lee, Hahn-Ey; Jeong, Chang Wook; Ku, Ja Hyeon

    2010-08-01

    We report two cases where a urachal cyst was managed by robot-assisted laparoscopic surgery. A 47-year-old man and a 43-year-old woman presented with gross hematuria and lower abdominal pain, respectively. Diagnosis of urachal cyst was established by computed tomography imaging. Robot-assisted laparoscopic surgery was performed transperitoneally via four ports. Both patients were diagnosed as having a urachal cyst with inflammation. Our experience suggests that robot-assisted laparoscopic excisions of urachal cysts can be performed easily and safely in adults. PMID:27628779

  10. HERBAL REMEDIES OF STREET VENDORS FOR SOME URINO-GENITAL DISEASES

    PubMed Central

    Sinha, Rajiv K

    1992-01-01

    The herbal vendors are the mobile tribal medicinement seen on the busy streets of many Indian cities selling crude medicinal plants and their products. They prescribe herbal treatment for several diseases, a skill they inherited from their forefathers through several generations of experience. They claim to have specific herbal remedies for the complete cure of some urino – genital disorders such as dysuria, hematuria, syphilis and gonorrhea. Cocculus villosus, pedalium murex, Tribulus terrestris, Tinospora cordifolia, Withania Somnifera, Asparagus racemosus and Curculigo orchoides are the herbal drugs of choice used in the treatment. PMID:22556586

  11. Small bowel perforation during suprapubic tube exchange.

    PubMed

    Mongiu, Anne K; Helfand, Brain T; Kielb, Stephanie J

    2009-02-01

    Suprapubic tube placement is a common urological procedure with a low incidence of complications, including hematuria, catheter blockage, recurrent urinary tract infections, and rarely, injury to adjacent organs. Fortunately, most serious complications are discovered shortly after initial suprapubic tube placement and are readily corrected. Very few cases of delayed complications or injuries have been reported. We report a case of Foley perforation into the ileum during suprapubic tube exchange discovered more than 8 months after initial placement, and preceding numerous monthly changes that occurred without incident. While a rare complication, physicians should be conscious of the potential for delayed injury in patients managed with long term suprapubic tube placement. PMID:19222896

  12. A Case of Secondary Hypertension Associated with the Nutcracker Phenomenon

    PubMed Central

    Park, Se-Jun; Kim, Sun-Mi; Won, Je-Hwan

    2014-01-01

    A 25-year-old Korean woman was referred for uncontrolled hypertension. Laboratory examination revealed increased plasma renin activity and microscopic hematuria. Computed tomography demonstrated compression of the left renal vein (LRV) between the aorta and superior mesenteric artery; however, both renal arteries were intact and there was no adrenal mass. Renal vein catheterization showed external compression with a pressure gradient of up to 8 mm Hg between the LRV and the inferior vena cava. Plasma renin activity in the LRV was almost five times higher than that in the right renal vein. In this patient, renin-dependent hypertension was caused by renal congestion due to LRV obstruction. PMID:25469147

  13. Surgical and endovascular interventions for nutcracker syndrome.

    PubMed

    Avgerinos, Efthymios D; McEnaney, Ryan; Chaer, Rabih A

    2013-12-01

    Nutcracker syndrome is a rare condition of left renal vein entrapment manifesting with hematuria, flank pain, and, occasionally, pelvic congestion in females or varicocele in males. Diagnosis requires a high index of suspicion upon careful history delineation. The gold standard for definite confirmation remains venography with renocaval pressure gradient. Treatment is mainly guided by the severity of symptoms. For the majority of centers, it appears that surgery remains the first-line therapy, however, endovascular alternatives are rapidly evolving into the field with favorable outcomes. This article reviews current concepts on nutcracker syndrome with particular focus on contemporary surgical and endovascular techniques and their outcomes.

  14. Endovascular treatment of the nutcracker syndrome: report of two cases.

    PubMed

    Baldi, Sebastián; Rabellino, Martín; Zander, Tobias; González, Gabriela; Maynar, Manuel

    2011-12-01

    The nutcracker syndrome (NS) is a rare condition characterized by the entrapment of the left renal vein (LRV) between the superior mesenteric artery (SMA) and the aorta. Clinically, it presents with flank pain, hematuria, and symptoms of pelvic venous congestion. Several surgical techniques have been described including left renal vein (LRV) transposition, autotransplantation, LRV bypass, superior mesenteric artery (SMA) transposition, gonadocaval bypass and nephrectomy. More recently, endovascular stenting of the renal vein has been proposed. We present two patients with NS who were successfully managed endovascularly, providing satisfactory mid-term clinical and imaging results.

  15. [Cholesterin granuloma in a hemodialysis patient with polycystic kidney disease].

    PubMed

    Maeda, N; Iwasaki, A; Mori, Y; Ikoma, F

    1993-06-01

    We report a case of cholesterin granuloma of the kidney masquerading as a renal tumor. A 59-year-old man with polycystic kidney disease had been on hemodialysis for 5 years when he developed asymptomatic gross hematuria. Ultrasonography and CT scanning showed a solid mass in the right kidney and nephrectomy was performed. The resected specimen was a 2.0 x 2.0 cm yellowish solid mass. Histological examination showed a granuloma containing numerous cholesterin crystals. A renal mass containing cholesterin crystals is very rare and only one case has been reported previously in Japan.

  16. Ureterovesical anastomotic techniques for kidney transplantation: a systematic review and meta-analysis.

    PubMed

    Alberts, Victor P; Idu, Mirza M; Legemate, Dink A; Laguna Pes, Maria P; Minnee, Robert C

    2014-06-01

    No consensus exists about which ureterovesical anastomosis technique to use for kidney transplantation. The aim of this systematic review was to compare the existing techniques in relation to the risk of urological complications. All studies that compared ureterovesical anastomotic techniques in kidney transplantation were included. Study endpoints were urinary leakage, ureteral stricture, vesicoureteral reflux and hematuria. Subanalyses of stented and nonstented techniques were performed. Two randomized clinical trials and 24 observational studies were included. Meta-analyses were performed on the Lich-Gregoir (LG) versus Politano-Leadbetter (PL) techniques and LG versus U-stitch (U) techniques. Compared with the PL technique, the LG technique had a significantly lower prevalence of urinary leakage (risk ratio (RR): 0.47, 95% confidence interval (CI): 0.30 to 0.75) and a significantly lower prevalence of hematuria when compared with both PL and U techniques (RR: 0.28, 95% CI: 0.16 to 0.49 and RR: 0.23, 95% CI: 0.11 to 0.50, respectively), regardless of ureteral stenting. There was no difference in the prevalence of ureteral strictures or vesicoureteral reflux between the various techniques. Of the three most frequently used ureterovesical anastomotic techniques, the LG technique results in fewer urological complications than the PL and U techniques.

  17. Spontaneous large renal pelvis hematoma in ureteropelvic junction obstruction presenting as an acute abdomen: Rare case report.

    PubMed

    Sawant, Ajit; Kasat, Gaurav; Pawar, Prakash; Tamhankar, Ashwin

    2016-01-01

    Patients with ureteropelvic junction (UPJ) obstruction can present with flank pain or hematuria. We present 20-year-old male presenting with acute pain in lumbar and right fossa with tenderness and guarding, this case was clinically mimicking general surgical emergency. On computed tomography with urography and angiography, there was 15 cm × 11 cm × 10 cm size non-enhancing hyperdense lesion (average Hounsfield units - +64) in right renal pelvis suggestive of hematoma. Patient's diethylenetriaminepentaacetic acid diuretic renography was suggestive of right kidney glomerular function rate of 48.4 ml/min with the relative function of 43%, Peak to half peak was not achieved. The patient was managed by retrograde ureteropyelography and double J stenting. After 1 month, clot size decreased to 4 cm × 3 cm × 2 cm. The patient had undergone open reduction Anderson hynes dismembered pyeloplasty with the removal of pelvis clot after 6 weeks. We report the first case of UPJ obstruction presenting as an acute abdomen and spontaneous hematuria with large pelvis clot without rupture of the renal pelvis. PMID:27141202

  18. A simultaneous liver-kidney transplant recipient with IgA nephropathy limited to native kidneys and BK virus nephropathy limited to the transplant kidney.

    PubMed

    Ujire, Manasa P; Curry, Michael P; Stillman, Isaac E; Hanto, Douglas W; Mandelbrot, Didier A

    2013-08-01

    Immunoglobulin A (IgA) deposition in the native kidneys of patients with liver disease is well described. Secondary IgA nephropathy usually is thought to be benign, but hematuria, proteinuria, and loss of kidney function have been reported in this context. BK virus nephropathy is an important cause of kidney transplant loss; however, BK virus nephropathy is rare in the native kidneys of patients who underwent transplantation of other organs. We report the case of a patient with alcohol-related end-stage liver disease and chronic kidney disease with hematuria who underwent simultaneous liver-kidney transplantation. His kidney function decreased over the course of several weeks posttransplantation. Biopsy of the transplant kidney showed BK virus nephropathy, but no IgA deposits. In contrast, biopsy of the native kidneys showed IgA deposits, but no BK virus nephropathy. To our knowledge, this is the first reported case of a simultaneous liver-kidney transplantation wherein both the native and transplant kidneys were biopsied posttransplantation and showed exclusively different pathologies. These findings confirm the predilection of BK virus nephropathy for transplant rather than native kidneys.

  19. [BILATERAL NEPHROURETERECTOMY WITH CYSTOPROSTATECTOMY AD BLOC AND LYMPHADENECTOMY IN A PATIENT WITH END-STAGE RENAL FAILURE AND CANCER OF THE URINARY BLADDER T2BN0M0].

    PubMed

    Vtorenko, V I; Trushkin, R N; Lubennikov, A E; Podkorytova, O L; Motin, P I

    2015-01-01

    The article introduces a clinical example of a patient who was first diagnosed with bladder cancer, which contributed to the development of end-stage renal failure. Initially, given the significant upper urinary tract retention and post renal acute renal failure, the patient underwent bilateral percutaneous nephrostomy. Taking into account periodic gross hematuria, cystoscopy and transurethral electrocoagulation and biopsy of bladder tumor were performed and bladder cancer was identified. Despite adequate functioning of nephrostome drainage and daily urine output up to 3000 ml, kidney failure was not resolved. After creation of an arteriovenous fistula, a hemodialysis program was launched. The patient continued to experience persistent gross hematuria, he had a hectic fever, which was estimated as a symptom of acute pyelonephritis. The patient was scheduled for bilateral nephroureterectomy, cystoprostatectomy as the only option to remove the source of bleeding and infection. The operation was carried out without complications. The patient is currently maintained on chronic hemodialysis and followed by an oncologist at the place of residence; there are no data of bladder

  20. Ablation of irreversibly rejected renal allograft by embolization with absolute ethanol: a new clinical application.

    PubMed

    Lorenzo, V; Díaz, F; Perez, L; Domínguez, M L; Machado, M; Rodríguez, A; González-Posada, J; Hernández, D; de Bonis, E; Torres, A

    1993-10-01

    Surgical allograft nephrectomy has been the conventional therapy for removing failed kidney allografts when clinical manifestations of graft intolerance appear. However, removal of a transplanted kidney is an extensive surgical procedure. On the other hand, transcatheter vascular embolization (TVE) has proven useful in ablating organs and could be applied to renal transplant ablation. The aim of this study was to present the results of TVE for the treatment of graft intolerance syndrome (GIS) in failed allograft kidneys. Transcatheter vascular embolization was performed in 14 allograft recipients (33 +/- 13 years of age; 10 men and four women) affected by GIS after irreversible kidney allograft failure. Graft intolerance syndrome was diagnosed by fever (93%), hematuria (50%), graft pain (36%), flu-like symptoms (29%), and increased graft size (29%). Absolute ethanol (0.1 mL/kg body weight) was injected in the allograft artery, and in seven patients a stainless steel coil was left in the renal artery following ethanol injection. All patients showed clinical disappearance of the GIS. No major complication occurred, although a postembolization syndrome of pain, fever, hematuria, numbness, and paresthesia of the affected area appeared in 11 of the 14 patients. After 2 to 56 months of follow-up no late complications occurred, with the exception of a graft abscess formation in one patient after 6 months of embolization. Subsequent transplantectomy was uneventful. In conclusion, TVE is a safe and effective method for kidney graft ablation, and it may become an alternative treatment for GIS following irreversible rejection.

  1. [Immune complex glomerulonephritis associated with pulmonary tuberculosis].

    PubMed

    Villar, I; Hernández, E; Cozzi, J; Paletta, C; Mathurín, S

    1994-01-01

    A 32 year old man was admitted for dyspnea, hemoptysis, macroscopic hematuria, hypertension (140/100), peripheral edema and hemodynamic decompensation. Lung Xrays revealed pulmonary edema and a cavity in the left apex. Laboratory determinations revealed an altered renal function with increased creatinine and urea levels and nephrotic syndrome. There was leucocyturia, hematuria and cylindruria. The sputum showed a large number of acid-fast bacilli. The patient began anti-tuberculosis treatment with three drugs (isoniacid, rifampicin, pirazinamide). On ultrasonography, both kidneys revealed ecogenic lesions with size, shape and cortico-medular relationship preserved. The patient persisted with altered renal function, steady levels of urea nitrogen, creatinine and potassium, preserved diuresis and hypertension. Bidimensional echocardiogram: LVDD 55 mm, hypoquinetic septum, pericardic effusion, thickened pericardium, pleural effusion, shortening fraction decreased. He received treatment for this congestive cardiac failure and hypertension with enalapril, nifedipine and fursemide. A percutaneous renal biopsy was performed with anatomopathologic diagnosis of diffuse encocapillar proliferative glomerulonephritis with crescents (15%) and total glomerular sclerosis (33%). Immunofluorescence: positive, immune-complexes with IgM and C3. The patient gradually recovered his normal renal function, improved his pleural effusions and normalized his cardiac function. He was discharged in good clinical condition on the 69th day of anti-tuberculosis treatment. An association between pulmonary tuberculosis and glomerulonephritis is discussed. It is proposed that renal lesions might be the consequence of the tuberculosis due to the sedimentation of circulating immune-complexes. PMID:7854090

  2. Occult hemorrhage in children with severe ITP.

    PubMed

    Flores, Adolfo; Buchanan, George R

    2016-03-01

    Little is known about the frequency and significance of clinically unapparent or occult hemorrhage in ITP. Therefore, we prospectively explored the sites and frequency of occult bleeding in children with severe ITP at diagnosis or upon symptomatic relapse in a prospective, single-institution cohort study of patients ≤ 18 years of age and a platelet count ≤ 10,000/mm(3) . Data collected included bleeding severity assessment, urinalysis, fecal occult blood testing, and non-contrast brain MRI. Stool and urine samples were tested within 7 days of diagnosis or symptomatic relapse. Three months after diagnosis or relapse a noncontrast brain MRI evaluated hemosiderin deposits resulting from prior localized hemorrhage. Fifty-two ITP patients were enrolled with a mean platelet count of 4,000/mm(3) . A significant occurrence of occult hemorrhage was identified in the urine (27%) compared with clinically overt hematuria (0.91%, P < 0.0005). CNS microbleeding in the superficial cortex of the left frontal lobe was identified in one child with occult bleeding in the urinary tract. There was no relationship between occult hemorrhage and bleeding manifestations on physical examination. Occult hemorrhage was not a harbinger of subsequent bleeding. Our findings suggest that occult hemorrhage occurs with greater frequency than overt bleeding in children with severe ITP. CNS microbleeding is a potential risk in this patient population. Assessment of brain microbleeds and microscopic hematuria in this patient population require additional study.

  3. A prolonged course of Group A streptococcus-associated nephritis: a mild case of dense deposit disease (DDD)?

    PubMed

    Sawanobori, E; Umino, A; Kanai, H; Matsushita, K; Iwasa, S; Kitamura, H; Oda, T; Yoshizawa, N; Sugita, K; Higashida, K

    2009-06-01

    We herein report the case of a 12-year-old boy with dense deposit disease (DDD) evoked by streptococcal infection. He had been diagnosed to have asymptomatic hematuria syndrome at the age of 6 during school screening. At 12 years of age, he was found to have macrohematuria and overt proteinuria with hypocomplementemia 2 months after streptococcal pharyngitis. Renal biopsy showed endocapillary proliferative glomerulonephritis with double contours of the glomerular basement membrane. Hypocomplementemia and proteinuria were sustained for over 8 weeks. He was suspected to have dense deposit disease due to intramembranous deposits in the first and the second biopsies. 1 month after treatment with methylprednisolone pulse therapy, proteinuria decreased to a normal level. Microscopic hematuria disappeared 2 years later, but mild hypocomplementemia persisted for more than 7 years. Nephritis-associated plasmin receptor (NAPlr), a nephritic antigen for acute poststreptococcal glomerulonephritis, was found to be positive in the glomeruli for more than 8 weeks. DDD is suggested to be caused by dysgeneration of the alternative pathway due to C3NeF and impaired Factor H activity. A persistent deposition of NAPlr might be one of the factors which lead to complement dysgeneration. A close relationship was suggested to exist between the streptococcal infection and dense deposit disease in this case.

  4. Data on the degree of saturation of urine with respect to calcium hydrogen phosphate in hypercalciuric children and renal stone formers.

    PubMed

    Szabó, A; Reusz, G S; Tulassay, T

    Calcium hydrogen phosphate (CaHPO4) was considered as one of the main factors governing renal calculus formation. The degree of saturation with respect to this phase was therefore calculated in urines of 36 hypercalciuric children (20 absorptive, 16 renal subtype) with isolated hematuria, 10 renal stone patients, and 30 healthy controls. The effects of low calcium diet and hydrochlorothiazide treatment were also investigated in the patient groups. The results were compared to the widely used indicator of hypercalciuria (Ca/Cr ratio). Urines of both the hypercalciuric and the normocalciuric renal stone patients were saturated on basal conditions. On low calcium diet, 12 children of the absorptive hypercalciuric, 13 of the renal hypercalciuric and 7 of the renal stone-forming children had their urines in the saturated zone - irrespective of the evolution of Ca/Cr ratio. Thiazide normalized the activity product of CaHPO4 in all groups. The use of the Ca/Cr ratio as the sole parameter in the investigation of children with isolated hematuria and hypercalciuria or calcium nephrolithiasis seems to be insufficient; simultaneous determinations of the state of saturation of urines is recommended. This technique should also allow a quantitative assessment of the various therapeutic regimens recommended.

  5. Disseminated adenoviral infection masquerading as lower urinary tract voiding dysfunction in a kidney transplant recipient.

    PubMed

    Aboumohamed, Ahmed; Flechner, Stuart M; Chiesa-Vottero, Andres; Srinivas, Titte R; Mossad, Sherif B

    2014-11-01

    Viral infections continue to cause significant morbidity in immunosuppressed kidney transplant patients. Although cytomegalovirus, Epstein-Barr virus and polyoma "BK" virus are more frequently encountered, the Adenovirus can cause multi-organ system infections, and may be difficult to diagnose because it is not often considered in the initial work up in kidney transplant recipients. We present an unusual case of a kidney recipient 1 year post-transplant with disseminated adenoviral infection, who had an initial presentation of lower urinary tract voiding dysfunction with hematuria and sterile pyuria. This progressed to a severe tubulointerstitial nephritis and acute kidney injury that improved with reduction of immunosuppression. Serial blood viral loads are useful for monitoring the course of infection. Urinary adenoviral infection should be considered in the differential diagnosis whenever a kidney transplant recipient presents with unexplained lower tract voiding dysfunction, hematuria, and sterile pyuria. The allograft kidney and bladder can be targets of viral proliferation. Early diagnosis with reduction of immunosuppressive therapy is essential to clear the virus and maintain allograft function. PMID:23816478

  6. Consequences of Schistosoma haematobium infection on the iron status of schoolchildren in Niger.

    PubMed

    Prual, A; Daouda, H; Develoux, M; Sellin, B; Galan, P; Hercberg, S

    1992-09-01

    The relationship between iron status and degree of infection by Schistosoma haematobium was studied in 174 schoolchildren from Niger in an area endemic for urinary schistosomiasis. Iron deficiency was defined by a combination of three reliable indicators: a low serum ferritin level combined with a low transferrin saturation, a high erythrocyte protoporphyrin level, or both. Hematuria and proteinuria were found in 76.4% and 79.9% of the children, respectively, while 95.4% excreted eggs (geometric mean egg count of 31.5 eggs per 10 ml of urine). Anemia was observed in 59.7% of the subjects. The prevalence of iron deficiency was 47.1%. Anemia was associated with iron deficiency in 57.7% of the cases. The hemoglobin level and transferrin saturation decreased significantly when the degree of hematuria increased, while prevalence of anemia and prevalence of iron deficiency increased significantly. The hemoglobin level and the hematocrit were negatively correlated with egg count, while prevalence of anemia increased with increasing egg count. This inverse relationship between degree of infection by S. haematobium and iron status shows a deleterious consequence of urinary schistosomiasis on nutrition and hematopoietic status, which should be considered in the design of nutrition intervention programs.

  7. Platelet factor V supports hemostasis in a patient with an acquired factor V inhibitor, as shown by prothrombinase and tenase assays.

    PubMed

    Perdekamp, Maria T Grosse; Rubenstein, David A; Jesty, Jolyon; Hultin, Mae B

    2006-10-01

    A woman with gross hematuria was shown to have a severe isolated factor V deficiency due to a factor V inhibitor of 200 U/ml titer. Hematuria persisted despite multiple infusions of plasma but, after one transfusion with 1 U platelets, urine red blood cells decreased by more than 98%. To evaluate the patient's platelet function we performed prothrombinase and tenase assays with platelets from the patient and from normal donors. By prothrombinase assay, ionophore-activated patient platelets showed 42% of the activity of normal platelets in their ability to support prothrombin activation by activated factor X; whereas in a 'tenase' assay, which measures the platelets' ability to support factor X activation by activated factor IX + activated factor VIII, their activity was 117% of normal. The addition of excess bovine activated factor V to the prothrombinase assay fully corrected the defect. The results demonstrate the benefit of platelet transfusion and indicate that in this case the platelets are the primary source of factor V for hemostasis.

  8. Posterior nutcracker syndrome with left renal vein duplication: An uncommon cause of hematuria☆

    PubMed Central

    Shah, Deepa; Qiu, Xiang; Shah, Abhishek; Cao, Dianbo

    2013-01-01

    INTRODUCTION Posterior Nutcracker syndrome (NCS) is a rare anomaly in which the left renal vein passes behind the aorta which compresses it against the vertebral column, restricting the venous drainage of the left kidney. PRESENTATION OF CASE A 46 year-old lady presented with intermittent painless hematuria for 6 years. Urinalysis showed microscopic hematuria. An abdominal CT scan showed left renal vein duplication with the retroaortic branch trapped between the vertebral column and the aorta at the level of the aortic bifurcation, suggestive of posterior NCS. There were multiple small cortical cysts, sand-like stones in the left kidney and duplication of both right and left renal arteries. DISCUSSION Posterior NCS in a patient with a duplicated left renal vein may not show all the clinical features of a typical NCS as the elevated pressure due to compression is dissipated through the pre-aortic branch of the duplicated renal vein. CT Angiography can be helpful in such a patient with multiple abnormalities. Management can range from simple surveillance to nephrectomy depending on the symptoms and renocaval pressure gradient. CONCLUSION Although posterior NCS is a rare anomaly of the left renal vein, it should be considered in the differential diagnosis of haematuria. PMID:24270287

  9. Hereditary xanthinuria and urolithiasis in a domestic shorthair cat

    PubMed Central

    Furman, E.; Hooijberg, E.H.; Leidinger, E.; Zedinger, C.; Giger, U.; Leidinger, J.

    2015-01-01

    A 2-year-old domestic shorthair cat was presented with a history of hematuria, stranguria and intermittent urethral obstruction. Urine sediment showed hematuria, pyuria, and yellow-brown, amorphous and spherical crystals. Upon surgical correction of the obstructed urethra by perineal urethrostomy, many dark yellow to grey, irregular, gravel-like to millet grain-sized uroliths, consisting of 100% xanthine by crystallography were found. The urinary xanthine concentration was high. The cat subsequently developed bilateral nephroliths, recurrent urinary tract infection, and chronic kidney failure. Dietary management with a low-purine diet failed in part due to poor compliance, and the cat was euthanized at 6 years of age. Xanthinuria is rare inborn error of metabolism in cats and other species but should be considered as a differential diagnosis in cases of feline urolithiasis. No associated molecular genetic defect has been elucidated, and management of these cases is difficult. In the absence of calculi for analysis, measuring urinary xanthine concentration can help in diagnosing this metabolic defect. PMID:26478726

  10. Dioctophyma renale (Goeze, 1782) Infection in a Domestic Dog from Hamedan, Western Iran

    PubMed Central

    ZOLHAVARIEH, Seyed Masoud; NORIAN, Alireza; YAVARI, Morteza

    2016-01-01

    Dioctophyma renale infection is found in a wide range of mammalian species, typically in temperate areas of the world. Here, we report for the first time, the parasitism of a domestic dog by D. renale in Hamedan, Iran, a mountainous cold region, lacking significant amounts of rainfall, high humidity and temperature. A 2.5 yr old male mixed breed dog was presented with a two months history of progressive hematuria and muscle weakness. Complete blood count and serum biochemistry were performed with results indicating impaired renal function. Urinalysis, showed hematuria as well as parasitic eggs, suggestive of D. renale infection. Urinary system ultrasonography revealed a hypoecogenic tubular structure in the right kidney. The animal was treated with fenbendazole (45 mg/kg, PO, QD - five days) and ivermectin (0.02 mg/kg, SC, single dose). One week later, repeated laboratory examination confirmed presence of at least one alive worm in the affected kidney. A unilateral nephrectomy was performed; one female (60 × 5 cm) and one male (30 × 3.8 cm) live worm were taken out of the extremely thin walled right kidney. One month later, due to failure of the remained kidney and poor condition, the patient deceased. We conclude that dioctophymosis can be found in cold and or relatively dry area. Moreover, the results showed that the worm was not affected with common anthelmintic drugs. PMID:27095981

  11. Clinical characteristics and response to therapy in Egyptian children infected with Schistosoma haematobium.

    PubMed

    Browning, M D; Narooz, S I; Strickland, G T; El-Masry, N A; Abdel-Wahab, M F

    1984-06-01

    Forty-one Egyptian students with infections due to Schistosoma haematobium, who were selected by results of a urine screening examination, were evaluated for morbidity and response to chemotherapy. Symptoms associated with infection were hematuria, dysuria, and swimmer's itch. A positive correlation existed between the intensity of infection and frequency of exposure to water. Laboratory abnormalities included eosinophilia (41), anemia (9), hematuria (38), pyuria (33), and proteinuria (8). Three of 26 subjects had abnormalities intravenous pyelograms: hydroureter, bladder polyp , and bladder calcification. The bladder polyp was noted also by sonography. Cure rates were 66.7% in 18 subjects treated with two 10-mg/kg doses of trichlorfon and were 89.5% in 19 subjects given three doses. Those not cured had an average reduction in ova excretion of 96%. Follow-up at 12 months of 33 subjects showed that nine had S. haematobium ova in urine, although 75% admitted to exposure to canal or irrigation water in the interim. PMID:6736685

  12. Perioperative management of peritoneal dialysis patients: review of abdominal surgery.

    PubMed

    Kleinpeter, Myra A; Krane, N Kevin

    2006-01-01

    On abdominal computed tomography scan for evaluation of hematuria, the index patient, a 23-year-old male, was found to have multiple renal cysts bilaterally. He had been on peritoneal dialysis for 6 years, complicated by intermittent episodes of exit-site infection and peritonitis. Over time, he developed recurrent urinary tract infection and nephrolithiasis with intermittent hematuria. His maintenance dose of recombinant erythropoietin was discontinued, and he maintained a normal hemoglobin level. Annual surveillance of the bilateral renal cysts with magnetic resonance imaging revealed development of a complex cystic mass that warranted further investigation. Following a urology consultation, laparoscopic nephrectomy was performed without complications and with minimal interruption of PD. Pathology evaluation revealed renal cell carcinoma within the renal parenchyma and multiple cystic structures consistent with acquired cystic kidney disease. No clear recommendations exist in the literature regarding continuation or interruption of PD in the perioperative period for planned nephrectomy, tumor resection, or other uncomplicated abdominal or retroperitoneal procedures. A perioperative management strategy for PD patients requiring abdominal or retroperitoneal surgery is outlined here. If these recommendations are followed, patients may continue PD with minimal interruption, preservation of the peritoneal membrane, and few complications.

  13. Multiple myeloma in a dog with multiple concurrent infectious diseases and persistent polyclonal gammopathy.

    PubMed

    Geigy, Caroline; Riond, Barbara; Bley, Carla Rohrer; Grest, Paula; Kircher, Patrick; Lutz, Hans

    2013-03-01

    A 12-year-old, spayed female, mixed-breed dog was presented for acute hematuria, stranguria, polyuria, and polydipsia, as well as lameness for 8 days. Previous medical history included treatment for infection with Ehrlichia canis, Anaplasma phagocytophilum, Leishmania infantum, and Dirofilaria immitis 6.5 years prior to presentation. Besides persistently increased antibody titers to E canis and A phagocytophilum, polyclonal gammopathy with a monoclonal spike and moderate hypercalcemia were observed. There was marked hematuria, and Staphylococcus aureus was cultured from urine. Two weeks after successful treatment of the urinary tract infection, radiographs showed an extensive destructive monostotic lesion of the right humerus. Cytologic examination of fine-needle aspirates of this lesion revealed a neoplastic round cell population suggestive of multiple myeloma. The dog was treated with melphalan and prednisolone for suspected multiple myeloma and doxycycline for suspected ehrlichiosis and anaplasmosis. Treatments lead to resolution of the clinical signs, hypercalcemia, and monoclonal gammopathy, and there was radiographic improvement of bone lesions; polyclonal gammopathy persisted. About one year after presentation the dog was still in clinical remission. This is a rare report of a dog with suspected multiple myeloma and a history of multiple chronic infectious diseases, suggesting that chronic infection and uncontrolled long-term stimulation of the immune system could contribute to the pathogenesis of multiple myeloma. PMID:23278475

  14. Devastating renal outcome caused by skin infection with methicillin-resistant Staphylococcus aureus

    PubMed Central

    Liang, Jun-Hua; Fang, Yu-Wei; Yang, An-Hung; Tsai, Ming Hsien

    2016-01-01

    Abstract Methicillin-resistant Staphylococcus aureus (MRSA) is an emerging pathogen that infects the skin and soft tissue. However, there are few reports of renal complications from MRSA involving immunoglobulin (Ig)A-dominated rapidly progressive glomerulonephritis (GN). Favorable renal outcomes from IgA GN are achieved by administering timely therapy. In the present study, we describe the case of a healthy young woman suffering from a cutaneous MRSA infection that initially presented with gross hematuria. Six months after eradicating the infection, severe impairment of renal function was noted because of intractable nausea and vomiting. Renal pathology revealed advanced IgA nephropathy with fibrocellular crescent formation. An aggressive treatment plan using immunosuppressants was not adopted because of her irreversible renal pathology, and she was therefore administered maintenance hemodialysis. This instructive case stresses the importance of being aware of the signs of IgA nephropathy post-MRSA infection, such as cutaneous lesions that are mostly painless and accompanied by hematuria and mild proteinuria. If the kidney cannot be salvaged, it will undergo irreversible damage with devastating consequences. PMID:27368023

  15. [Successful treatment of allergic purpura nephritis associated with thrombotic microangiopathy using plasma exchange: a case report].

    PubMed

    Kuwabara, Takashige; Ohnishi, Takahiro; Kakuta, Yutaka; Nomura, Shinsuke; Joh, Kensuke

    2004-01-01

    A 73-year-old man, who had an allergy to shellfish, was admitted to our hospital because of proteinuria, hematuria, purpura and extremity edema after eating oysters. Laboratory data on admission were proteinuria 2.0 g/day, hematuria 3+, serum creatinine (Cr) 1.2 mg/dl, total protein 6.3 g/dl, and albumin 3.1 g/dl. He presented a high fever with neutrophilia and rapid deterioration of renal function after admission. Based on the skin biopsy, we made a diagnosis of leukocytoclastic vasculitis with IgA deposition. Oral prednisolone (40 mg/day) following drip intravenous methylprednisolone (500 mg/day, 3 days) was administered. However, renal function and urinary findings showed no sign of improvement. In the first renal biopsy, although there were no crescentic formations, most of the glomeruli showed thrombotic microangiopathy and endocapillary proliferation with IgA deposition and electron dense deposits. Therefore, a plasma exchange was performed resulting in an improvement of the renal function. The serum Cr. level was reduced from 2.7 to 0.8 mg/dl and proteinuria from 3.7 to 0.1 g/day. In the second biopsy, the electron dense deposits with an IgA deposition had disappeared. These findings suggested that plasma exchange was effective in leading remission in a case of allergic purpura nephritis associated with thrombotic microangiopathy.

  16. [Cancer of the bladder occurring in occupational dye users: report of two cases].

    PubMed

    Ando, M; Takeda, H; Mizuo, T; Yokokawa, M; Ushiyama, T

    1984-02-01

    Two cases of occupational dye users were found to have bladder tumors. Case 1 was a 32-year-old male, who had worked at the Yuzen process for the last 7 years. Multiple papillary tumors were seen on the whole wall of the bladder endoscopically and total cysto-urethrectomy and ileal conduit were performed. The pathological examination of the bladder tumors revealed non-invasive transitional cell carcinoma grade I--II. His post-operative course has been uneventful without any signs of tumor recurrence for 31 months. Case 2 was a 46-year-old male, who had worked at the throwing stained silk for the last 28 years. He suffered from severe hematuria for six months. A big egg-sized nonpapillary tumor on the posterior wall of the bladder was found and bilateral cutaneous-ureterostomy was performed but severe gross hematuria remained. Total cysto-urethrectomy was performed but the patient died of progressive disease 5 months later. The bladder tumor was a grade III invasive transitional cell carcinoma. The fact that process workers in the dye manufacturing industry have a high risk of bladder cancer has been well known and mass screening examination on them has been systematically performed. Though there is a higher relative risk of bladder cancer in occupational dye users, systematic screening examination has not been done. We emphasize the necessity for establishing systematic mass screening examination of occupational dye users for the early diagnosis of bladder cancer.

  17. Nutcracker syndrome in a child with familial Mediterranean fever (FMF) disease: renal ultrastructural features.

    PubMed

    Ozcan, Ayhan; Gonul, Ipek Isik; Sakallioglu, Onur; Oztas, Emin

    2009-12-01

    Renal nutcracker syndrome is an uncommon clinical condition caused by compression of the left renal vein. It is usually accompanied by hematuria and/or orthostatic proteinuria. To date, the pathogenic mechanism of proteinuria and its ultrastructural features have not been clearly identified. Here, we present the glomerular ultrastructural features of nutcracker syndrome and our attempt to analyze the relationship between proteinuria and ultrastructural features. Two months prior to admission, a 11-year-old girl with familial Mediterranean fever who was treated with colchicine was found to have proteinuria. Accompanying hematuria was not identified, and laboratory findings were otherwise normal. Doppler ultrasonography and computerized tomography angiography revealed an entrapment of the left renal vein. A kidney biopsy was performed due to the persistent proteinuria. Light microscopy revealed segmental, minimal increases in the mesangial cells and matrix. No amyloid deposition was present. Neither immunofluorescence nor electron microscopy showed immunoglobulin deposition. Increased thickness of the glomerular basement membrane due to the unequivocal radiolucent widening of the lamina rara interna was the most striking ultrastructural finding. At high magnification, there were no amyloidal fibrils. It has been proposed that hemodynamic alterations and structural changes in glomerular basement membrane glycosaminoglycans may play a role in the pathogenesis of proteinuria. Radiolucent expansion of the lamina rara interna of the glomerular basement membrane in the presenting case would seem to support these data.

  18. Nutcracker syndrome

    PubMed Central

    Gulleroglu, Kaan; Gulleroglu, Basak; Baskin, Esra

    2014-01-01

    The nutcracker phenomenon [left renal vein (LRV) entrapment syndrome] refers to compression of the LRV most commonly between abdominal aorta and superior mesenteric artery. Term of nutcracker syndrome (NCS) is used for patients with clinical symptoms associated with nutcracker anatomy. LRV entrapment divided into 2 types: anterior and posterior. Posterior and right-sided NCSs are rare conditions. The symptoms vary from asymptomatic hematuria to severe pelvic congestion. Symptoms include hematuria, orthostatic proteinuria, flank pain, abdominal pain, varicocele, dyspareunia, dysmenorrhea, fatigue and orthostatic intolerance. Existence of the clinical features constitutes a basis for the diagnosis. Several imaging methods such as Doppler ultrasonography, computed tomography angiography, magnetic resonance angiography and retrograde venography are used to diagnose NCS. The management of NCS depends upon the clinical presentation and the severity of the LRV hypertension. The treatment options are ranged from surveillance to nephrectomy. Treatment decision should be based on the severity of symptoms and their expected reversibility with regard to patient’s age and the stage of the syndrome. PMID:25374822

  19. Endovascular stent placement for nutcracker phenomenon.

    PubMed

    Li, Heping; Sun, Xiangzhou; Liu, Guihua; Zhang, Yuanyuan; Chu, Jianping; Deng, Chunhua; Zhou, Bo; Chen, Wei; Yang, Jianyong

    2013-01-01

    The nutcracker syndrome is a rare clinic condition associated with severe hematuria and left flank pain due to the entrapment of the left renal vein between the superior mesenteric artery and the aorta. Its diagnostic criteria are not well defined, often causing delayed or misdiagnosis. Although surgical repair has been the standard of care, more recently endovascular stenting of the renal vein has been proposed. We presented six patients (aged 7 to 31 years old; median age, 16.5 years old) with nutcracker syndrome who were endovascularly managed from June 2002 to July 2011. All patients underwent laboratory test and computed tomography (CT) or ultrasound examination before and after endovascular procedures. Self-expandable stents were successfully placed in all cases. The diameter of the left renal vein at aorto-superior mesenteric artery portion significantly increased from 1.88 ± 0.95 mm pre-procedure to 5.24 ± 0.61 mm post-procedure (p< 0.01). Left renal vein pressure significantly decreased from 11.00 ± 4.34 mmHg pre-procedure to 6.00 ± 2.55 mmHg post-procedure (p< 0.01). Severe gross hematuria completely subsided within 2 months to 6 months and left flank pain completely subsided within 7 days to 1 month after treatment. Endovascular therapy provides an alternative therapy with satisfactory long-term clinical and imaging results for symptomatic patients with nutcracker syndrome.

  20. "Dilatation" of the left renal vein on computed tomography in children: a normal variant.

    PubMed

    Zerin, J M; Hernandez, R J; Sedman, A B; Kelsch, R C

    1991-01-01

    Compression of the left renal vein (LRV) between the superior mesenteric artery and the aorta is thought to be a cause of hematuria, periureteral and gonadal varices, and varicocele ("Nutcracker phenomenon"). Previous investigators have suggested that this diagnosis can be made on computed tomography when the LRV ratio greater than or equal to 1.5 (the diameter of the LRV proximal to the aorto-mesenteric angle divided by the diameter of the LRV distal to the aorto-mesenteric angle). This study was designed to establish the normal range for the LRV ratio on CT in children. The LRV ratio was measured in thirty-nine consecutive children undergoing intravenously enhanced CT of the abdomen. None of the children had hematuria on urinalysis immediately before or after the CT. Children with any known abnormality involving the kidneys, adrenal glands, IVC, or renal or gonadal veins were excluded. The patients ranged in age from 3.4 to 18.5 years (mean = 10.6 years). LRV ratio ranged from 0.78 to 2.00 (mean = 1.46; S.D. = 0.312). Twenty of the 39 children (51.3%) had a LRV ratio greater than or equal to 1.50. The conclusion is that the normal range for the LRV ration is too wide for it to be useful in diagnosing LRV entrapment and that a LRV ratio greater than or equal to 1.5 on CT is normal in children.

  1. Nutcracker syndrome.

    PubMed

    Gulleroglu, Kaan; Gulleroglu, Basak; Baskin, Esra

    2014-11-01

    The nutcracker phenomenon [left renal vein (LRV) entrapment syndrome] refers to compression of the LRV most commonly between abdominal aorta and superior mesenteric artery. Term of nutcracker syndrome (NCS) is used for patients with clinical symptoms associated with nutcracker anatomy. LRV entrapment divided into 2 types: anterior and posterior. Posterior and right-sided NCSs are rare conditions. The symptoms vary from asymptomatic hematuria to severe pelvic congestion. Symptoms include hematuria, orthostatic proteinuria, flank pain, abdominal pain, varicocele, dyspareunia, dysmenorrhea, fatigue and orthostatic intolerance. Existence of the clinical features constitutes a basis for the diagnosis. Several imaging methods such as Doppler ultrasonography, computed tomography angiography, magnetic resonance angiography and retrograde venography are used to diagnose NCS. The management of NCS depends upon the clinical presentation and the severity of the LRV hypertension. The treatment options are ranged from surveillance to nephrectomy. Treatment decision should be based on the severity of symptoms and their expected reversibility with regard to patient's age and the stage of the syndrome.

  2. Processing of IgA aggregates in a rat model of chronic liver disease.

    PubMed

    Amore, A; Roccatello, D; Picciotto, G; Emancipator, S N; Ropolo, R; Cacace, G; Suriani, A; Gianoglio, B; Sena, L M; Cirina, P; Mazzucco, G; Alfieri, V; Piccoli, G; Coppo, R; De Filippi, P G

    1997-08-01

    Heavy alcohol intake and/or lipotrope-deficient diet induced hepatocellular injury and mesangial deposition of IgA and often IgG in Lewis rats. The experimental animals showing more severe urinary abnormalities and histologic damage in the glomeruli had increased levels of IgA antibodies to dietary antigens and altered intestinal permeability. Based on human studies, the prolonged circulation of IgA-containing complexes associated with the liver disease could be envisaged as important for the development of mesangial IgA deposits. In order to verify this hypothesis, four groups (G) of Lewis rats were studied: G1 received thrice a weak an intragastric infusion of 1.5 ml/100 g body wt of whiskey; G2 rats were nourished with lipotrope-deficient diet; G3 rats were given both whiskey and LD diet; G4 rats were nourished with regular chow. After 12 weeks, heat-aggregated rat monomeric IgA was labeled with 133I and intravenously injected. Three control subgroups of rats, one given whiskey, one nourished with LD diet, and one with regular chow, were injected with radiolabeled heat-aggregated rat IgG. A large field-of-view digital gamma camera, equipped with an ultra-high-resolution collimator and interfaced to a dedicated computer, was used to analyze tracer kinetics and fate. The liver was the main organ involved in clearance of both test probes. The hepatic mean transit (MTT) was 11.4 +/- 11 min in G1 (proteinuria of 6.9 +/- 1.41 mg/day and hematuria +/+2), 221 +/- 19 min in G2 (proteinuria 9.1 +/- 0.64 mg/day and hematuria +2/+3), and 230 +/- 15 min in G3 (proteinuria 9.5 +/- 0.58 mg/day and hematuria +2/+3). In each case MTT value was found to be significantly prolonged compared to G4 (85 +/- 4 min). The multiple regression analysis showed that MTT values, proteinuria, and hematuria were significantly correlated (P < 0.01). Controls had trace amount proteinuria (0.82 +/- 0.17 mg/day, significantly lower than for each study group, P < 0.08) and undetectable hematuria

  3. [Cognitive and emotional alterations in chronic insomnia].

    PubMed

    Medrano-Martínez, Pablo; Ramos-Platón, María J

    2016-02-16

    Introduccion. Las alteraciones cognitivas y emocionales asociadas al insomnio cronico son poco conocidas. Desarrollo. Tras revisar la etiologia y fisiopatologia del insomnio cronico, considerando la vulnerabilidad a este y su heredabilidad, se describe el estado actual de conocimientos acerca de los deficits cognitivos y las alteraciones emocionales observados en el insomnio cronico. Conclusiones. La mayoria de los modelos etiologicos incluye factores que predisponen al insomnio, que lo precipitan y que lo mantienen. Los factores predisponentes pueden ser de tipo biologico o psicosocial. Un factor predisponente que desempeña un importante papel es la vulnerabilidad al insomnio, que se relaciona con un modo no adaptativo de afrontar el estres (centrado en la emocion en vez de en el problema) y la internalizacion de las emociones negativas, lo cual favorece un estado de hiperactivacion fisiologica, cognitiva y emocional que altera el sueño y puede desembocar en insomnio. Esta vulnerabilidad es en gran parte hereditaria. Se han descrito dos fenotipos, basados en la duracion objetiva del sueño, que difieren en la gravedad del trastorno. Los insomnes con duracion objetiva del sueño menor de seis horas presentan deficits cognitivos significativos. Estos se manifiestan en tareas que requieren gran cantidad de recursos cognitivos, tareas de atencion complejas, cambio de foco de atencion, proceso de consolidacion de la memoria durante el sueño y memoria operativa. Estos datos sugieren la existencia de una disfuncion prefrontal. Se da una alta comorbilidad entre insomnio y ansiedad-depresion. La ansiedad-depresion provocada por la internalizacion de las emociones predispone al insomnio, y este, a su vez, intensifica la depresion.

  4. [Not Available].

    PubMed

    San Mauro Martin, Ismael; Mendive Dubourdieu, Paula; Paredes Barato, Víctor; Garicano Vilar, Elena

    2016-07-19

    Introducción: la tradición de la comida picante desempeña un papel muy importante en el gusto por este tipo de comida y su tolerancia. Las preferencias alimentarias muestran influencia genética y ambiental.Objetivos: estudiar la tolerancia y el gusto por el picante de tres poblaciones, y la influencia hereditaria y del ambiente.Métodos:se realizó una encuesta a 522 sujetos, de tres continentes (Asia, Europa y Latinoamérica) en tres idiomas (español, inglés y chino) a través de Internet. Se realizaron preguntas acerca de la tolerancia al picante, el gusto por los alimentos picantes, su uso, la edad de comienzo de consumo, el gusto del padre y de la madre y si ella lo consumía durante el embarazo y/o lactancia.Resultados: existe diferencia entre el gusto por el picante del hijo y el sexo (p < 0,001), la tolerancia (p < 0,001) y, solo en el sexo femenino, el gusto de la madre por el picante (p < 0,001), su consumo durante el embarazo (p < 0,001) y la lactancia (p = 0,005) y el gusto del padre por el picante (p = 0,003). Existe correlación entre el continente de residencia (p = 0,007) y de nacimiento (p = 0,012) y la tolerancia a los alimentos picantes.Conclusión: la influencia de los progenitores, el género y la composición corporal se relacionaron con gustos y tolerancias diferentes.

  5. [Not Available].

    PubMed

    San Mauro Martin, Ismael; Mendive Dubourdieu, Paula; Paredes Barato, Víctor; Garicano Vilar, Elena

    2016-01-01

    Introducción: la tradición de la comida picante desempeña un papel muy importante en el gusto por este tipo de comida y su tolerancia. Las preferencias alimentarias muestran influencia genética y ambiental.Objetivos: estudiar la tolerancia y el gusto por el picante de tres poblaciones, y la influencia hereditaria y del ambiente.Métodos:se realizó una encuesta a 522 sujetos, de tres continentes (Asia, Europa y Latinoamérica) en tres idiomas (español, inglés y chino) a través de Internet. Se realizaron preguntas acerca de la tolerancia al picante, el gusto por los alimentos picantes, su uso, la edad de comienzo de consumo, el gusto del padre y de la madre y si ella lo consumía durante el embarazo y/o lactancia.Resultados: existe diferencia entre el gusto por el picante del hijo y el sexo (p < 0,001), la tolerancia (p < 0,001) y, solo en el sexo femenino, el gusto de la madre por el picante (p < 0,001), su consumo durante el embarazo (p < 0,001) y la lactancia (p = 0,005) y el gusto del padre por el picante (p = 0,003). Existe correlación entre el continente de residencia (p = 0,007) y de nacimiento (p = 0,012) y la tolerancia a los alimentos picantes.Conclusión: la influencia de los progenitores, el género y la composición corporal se relacionaron con gustos y tolerancias diferentes. PMID:27571668

  6. Clinical and histopathological spectrum of IgA nephropathy in Kuwait

    PubMed Central

    Ghani, Amal Abdel; Al Waheeb, Salah; Al Homoud, Ekhlas; Al Helal, Bassam; Hussain, Naser

    2011-01-01

    BACKGROUND: Little is known about the nature and the course of IgA nephropathy (IgAN) in Arab countries. The aim of this work was to study the spectrum of clinical presentation and histopathological findings at our institution. DESIGN AND SETTING: Retrospective review, all renal biopsies at the Mubarak Al Kabeer Hospital between January 2000 and December 2004. METHODS: Cases of IgA nephropathy were selected, and their medical records and biopsy findings were reviewed. RESULTS: Eighty patients (9.2% of all native kidney biopsies) were diagnosed to have IgAN nephropathy. Sixty-nine biopsies were included in the study;11 were excluded. Forty-three (62.3%) patients were male and 26 (37.7) patients were female. Fifty (72.5%) patients were below the age of 40 years. Mean (SD) duration of follow-up was 3.6 (1.3) years. The first presentation included nephritic-range proteinuria (49.3%) and renal impairment (50.7%). During the follow-up period, 56 (81.2%) patients were stable or improved. Hass classification of biopsies showed 36.2% had class I, 27.5% had class II, 13.0% had class III, 5.8% had class IV, and 17.4% had class V IgAN. Females had milder forms of the disease than males. Macroscopic hematuria and renal impairment at presentation were seen more in patients with class IV and V IgAN. The presenting serum creatinine and uric acid values were higher in those with Hass classes III to V. Deterioration of renal function during the follow-up period was more significant in the presence of hypertension, renal impairment, or macroscopic hematuria at the time of biopsy . CONCLUSION: The prevalence of IgAN in Kuwait is about 9.2%. Renal impairment or macroscopic hematuria at presentation was seen in patients with more aggressive renal lesions and contributed to poor outcome. PMID:21403411

  7. Rare case of isolated osteochondroma of the zygomatic bone: an endoscopic-assisted approach.

    PubMed

    Romano, Antonio; Dell'Aversana, Giovanni; Corvino, Raffaele; Abbate, Vincenzo; Iaconetta, Giorgio; Califano, Luigi

    2015-11-03

    L’osteocondroma è una neoplasia benigna che nel distretto cranio-facciale colpisce spesso il corpo ed il ramo mandibolare e soltanto di rado può interessare il processo coronoide e l’arco zygomatico. In questo articolo descriviamo un raro caso di osteocondroma isolato dell’osso zygomatico trattato mediante approccio chirurgico intraorale endoscopicamente assistito ed in letteratura non sono riportati altri casi di questa patologia trattati con procedure endoscopicamente assistite. Una donna caucasica di cinquantadue anni, è stata osservata nel nostro reparto nel mese di marzo del 2012, la paziente lamentava dolore in regione zygomatica destra. La tomografia computerizzata (TC) del distretto osseo interessato mostrava una lesione sessile non definita. Il sospetto diagnostico è stato di osteocondroma. L’intervento è stato realizzato in anestesia generale mediante approccio intraorale endoscopicamente assistito. All’esame istologico del campione operatorio è stata confermata la diagnosi di osteocondroma. Nell’immediato post operatorio la paziente non ha presentato edema, dolore o febbre. L’uso dell’endoscopia nel trattamento chirurgico di questa patologia quindi ha consentito di ottenere una maggiore precisione e una maggiore rispetto delle strutture anatomiche. L’approccio intraorale ci garantisce l’assenza di cicatrici visibili e l’ausilio dell’endoscopia ci consente di avere una migliore visione di tutte le strutture anatomiche, una buona gestione della patologia riducendo quindi il rischio di complicanze intraoperatorie quali: fratture patologiche e lesioni del VII nervo cranico.

  8. [Myelopathy secondary to an aneurysmal bone cyst of thoracic spine].

    PubMed

    Navas-García, Marta; Penanes, Juan Ramón; Fraga, Javier; Sola, Rafael G

    2016-02-01

    Introduccion. Los quistes oseos aneurismaticos espinales son lesiones osteoliticas benignas muy infrecuentes constituidas por cavidades hematicas limitadas por septos osteoconectivos y celulas gigantes tipo osteoclastos. Clinicamente se manifiestan con dolor local, sintomas neurologicos secundarios a compresion medular, asi como fracturas, deformidades e inestabilidad vertebral. Presentamos un caso de quiste oseo aneurismatico espinal dorsal con sintomatologia neurologica, tratado mediante una reseccion microquirurgica completa, sin secuelas neurologicas asociadas. Caso clinico. Mujer de 47 años, sin antecedentes traumaticos previos, valorada por presentar un cuadro de parestesias de los miembros inferiores de semanas de evolucion. El estudio radiologico de resonancia magnetica dorsal demostro la existencia de una lesion litica de bordes bien delimitados y esclerosis marginal en D4, con afectacion de los elementos posteriores vertebrales y compresion del cordon medular subyacente. La lesion fue extirpada en su totalidad, con desaparicion de la clinica sensitiva tras la intervencion. El diagnostico anatomopatologico definitivo fue quiste oseo aneurismatico espinal. Conclusion. A pesar de su baja incidencia, los quistes oseos aneurismaticos espinales deben considerarse, en el diagnostico diferencial de los tumores oseos espinales, como una posible causa de mielopatia compresiva subaguda o cronica. La reseccion tumoral completa se considera el tratamiento de eleccion, el cual con frecuencia es curativo y asocia un buen pronostico del paciente a largo plazo.

  9. [Benign myoclonic epilepsy in infancy: natural history and behavioral and cognitive outcome].

    PubMed

    Domínguez-Carral, Jana; García-Peñas, Juan José; Pérez-Jiménez, M Ángeles; Fournier-Del Castillo, M Concepción; Carreras-Sáez, Inmaculada; Jiménez-Echevarría, Saioa

    2014-02-01

    Introduccion. La epilepsia mioclonica benigna del lactante (EMBL) es un sindrome electroclinico de caracteristicas homogeneas y bien definidas, considerado clasicamente de buen pronostico. Sin embargo, en los ultimos años se han publicado estudios con resultados variables en cuanto a evolucion neuropsicologica. Objetivo. Analizar la evolucion natural y el pronostico neurocognitivo y conductual de los pacientes con EMBL. Pacientes y metodos. Estudio retrospectivo de 10 pacientes con EMBL, con un periodo de seguimiento de mas de cinco años, durante los cuales se realizo una evaluacion neurocognitiva y conductual. Resultados. En el 60% de los pacientes las crisis se controlaron con acido valproico en monoterapia, y el 80% no presento nuevas crisis durante su seguimiento. El cociente intelectual de la cohorte se situo entre 74 y 93; tres pacientes tuvieron un cociente intelectual en rango de inteligencia limite, y seis, en rango de inteligencia media-baja. Nueve pacientes cumplieron criterios de trastorno por deficit de atencion/hiperactividad y dos asociaban otro trastorno del aprendizaje, uno de ellos trastorno de aprendizaje no verbal, y el otro, trastorno especifico de la lectoescritura. Todos los pacientes presentaron datos de pobre coordinacion motriz y visuoespacial, y tres fueron diagnosticados de trastorno de conducta. Conclusiones. El termino 'benigno' en la EMBL debe utilizarse con precaucion en cuanto a su pronostico neurocognitivo y conductual. El inicio precoz y un peor control de las crisis podrian suponer factores de riesgo de evolucion neuropsicologica desfavorable.

  10. [The essence of essential tremor: neurochemical bases].

    PubMed

    Gironell, A; Marin-Lahoz, J

    2016-06-01

    Introduccion. El temblor esencial es el trastorno del movimiento mas frecuente en el adulto. Se ha considerado una enfermedad benigna, pero puede ocasionar una importante discapacidad fisica y psicosocial. El tratamiento farmacologico sigue siendo poco satisfactorio. Su etiologia, fisiopatologia y anatomia siguen sin conocerse del todo. Objetivo. El conocimiento de las bases neuroquimicas es fundamental para el desarrollo de terapias mas eficaces. Se revisan los conocimientos actuales en este campo a fin de incentivar nuevas investigaciones e ideas que permitan mejorar la comprension de la enfermedad y que fomenten el desarrollo de nuevas terapias farmacologicas. Desarrollo. Se revisan los trabajos realizados hasta la fecha en humanos y en modelos animales de neurotransmisores (acido gamma-aminobutirico, glutamato, noradrenalina, serotonina, adenosina), proteinas y otros fenomenos neuroquimicos, como los canales de calcio de tipo T en el temblor esencial. Conclusiones. Se han descrito cuatro disfunciones neuroquimicas que acontecerian basicamente en el cerebelo y el nucleo olivar inferior: alteracion del sistema gabergico, aumento del rebote postinhibitorio mediante corrientes de calcio de tipo T, disminucion de los mecanismos de inhibicion neuronal y aumento de la actividad de los neurotransmisores excitatorios. Estas disfunciones neuroquimicas comportarian un aumento de la actividad de las neuronas profundas cerebelosas con actividad oscilatoria, que se trasladaria al nucleo del talamo y a la corteza motora, y comportarian la aparicion del temblor. Son necesarios nuevos estudios para poder confirmar estas hipotesis y seguir avanzando para conseguir tratamientos farmacologicos mas eficaces para los pacientes con temblor esencial.

  11. Charting unknown waters—On the role of surprise in flood risk assessment and management

    NASA Astrophysics Data System (ADS)

    Merz, B.; Vorogushyn, S.; Lall, U.; Viglione, A.; Blöschl, G.

    2015-08-01

    Unexpected incidents, failures, and disasters are abundant in the history of flooding events. In this paper, we introduce the metaphors of terra incognita and terra maligna to illustrate unknown and wicked flood situations, respectively. We argue that surprise is a neglected element in flood risk assessment and management. Two sources of surprise are identified: (1) the complexity of flood risk systems, represented by nonlinearities, interdependencies, and nonstationarities and (2) cognitive biases in human perception and decision making. Flood risk assessment and management are particularly prone to cognitive biases due to the rarity and uniqueness of extremes, and the nature of human risk perception. We reflect on possible approaches to better understanding and reducing the potential for surprise and its adverse consequences which may be supported by conceptually charting maps that separate terra incognita from terra cognita, and terra maligna from terra benigna. We conclude that flood risk assessment and management should account for the potential for surprise and devastating consequences which will require a shift in thinking.

  12. Nonclonal lymphocytic proliferation in cutaneous lymphoid hyperplasia: a flow-cytometric and morphological analysis.

    PubMed

    Fan, K; Kelly, R; Kendrick, V

    1992-01-01

    Cutaneous lymphoid hyperplasia, follicular B cell pseudolymphoma or lymphadenosis benigna cutis and lymphocytic infiltration of Jessner-Kanof are a group of benign lymphoid hyperplastic disorders which usually involve the skin of the face or head and neck. These lesions may be difficult to differentiate from malignant lymphocytic lymphomas both morphologically and clinically. To evaluate whether quantitative flow-cytometric analysis and DNA ploidy determination of the lymphoid cells in the lesions would provide additional and more precise diagnostic parameters, we have correlatively analyzed a case by morphological, flow-cytometric and immunohistochemical methods. The two latter methods both revealed that the lesions harbored nonclonal heterogeneous subpopulations of lymphoid cells, but 62% of the cells analyzed were of B cell lineage progenies. No pre-B cells, immature B or T determinants were detected. Ploidy analysis of the isolated lymphocytes disclosed predominantly diploid (2 N) cells with about 1% 4 N and a few (less than 5%) hyperdiploid (2.2 N) cells. Cell cycle analysis showed that 97.2% of the cells were in G0-G1 phase. Phenotyping and DNA ploidy study of the lymphocytes of the lesion may provide quantitative diagnostic parameters to distinguish this benign lesion from true lymphocytic lymphoma involvement of skin. The eventual biological behavior of the minor hyperdiploid subpopulation of lymphoid cells found in this lesion is currently uncertain, however.

  13. [Squamous cell carcinoma of the bladder in a patient with HIV and paraplegia].

    PubMed

    Bartel, P; Göcking, K; Janzen, J; Pannek, J

    2013-09-01

    In patients with spinal cord injury (SCI) the rate of squamous cell carcinomas (SCC) among bladder tumors is increased compared to the general population. An increased life expectancy is achieved by modern HIV treatment so that more AIDS-unrelated malignomas, e.g. bladder tumors, occur in these patients. Therefore, the risk for SCC in this group of patients is increased in patients with SCI and HIV but the combination of these two diseases is rare. We report the first case of SCC in a patient with SCI and HIV. Initial symptoms of bladder tumors in patients with SCI are often unspecific; therefore, in cases with new onset hematuria, recurrent urinary tract infections and changes in bladder function, cystoscopy and computed tomography (CT) scanning should be considered. PMID:23949540

  14. Alveolar Soft Part Sarcoma of Urinary Bladder Occurring as a Second Primary Malignancy: A Case Report and Literature Review

    PubMed Central

    Sitthideatphaiboon, Piyada; Thanakit, Voranuch; Pukiat, Sulada; Panumatrassamee, Kamol; Opanuraks, Julin; Santi-Ngamkun, Apirak

    2016-01-01

    We report a case of bladder alveolar soft part sarcoma in an 18-year-old Thai male patient who had been treated with testicular radiation and systemic chemotherapy for acute lymphoblastic leukemia with testicular relapse. He presented with recurrent dysuria and gross hematuria. Cystoscopy revealed a 2-centimeter irregular sessile mass at the bladder base adjacent to left ureteral orifice. Transurethral resection of the tumor was performed. The histopathological diagnosis was alveolar soft part sarcoma. Chest and abdominal computed tomography showed no evidence of metastasis. He was treated with partial cystectomy and left ureteral reimplantation with negative surgical margin. No evidence of recurrence was found during a 28-month follow-up period with surveillance cystoscopy and computed tomography of the chest and abdomen. PMID:27547480

  15. Ureteral rupture after blunt abdominal trauma in a child with unknown horseshoe kidney.

    PubMed

    Mariotto, Arianna; Zampieri, Nicola; Cecchetto, Mariangela; Camoglio, Francesco Saverio

    2015-01-01

    More than 90% of renal injuries in children result from blunt abdominal trauma. A 10-year-old female had a blunt abdominal trauma with macro-hematuria. The computed tomography scan revealed the presence of a horseshoe kidney and a 3rd grade renal lesion and contrast leakage from the right ureter. The ureteral rupture was confirmed by cystoscopy and ascendant pyelography and than a double J-stent was implanted. The stent was removed one month later. Non-surgical management has become the standard of care for both ureteral and renal lesions in children. Non-surgical treatment is a safe procedure for renal trauma with ureteral rupture in children. PMID:26429120

  16. Hexaminolevulinate Blue-Light Cystoscopy in a Patient with Metastatic Melanoma of the Bladder

    PubMed Central

    Wingate, Jonathan T.; Baker, Karen C.; Brand, Timothy C.

    2016-01-01

    Abstract Background: Although bladder cancer is one of the most frequently diagnosed tumors worldwide, metastatic melanoma of the bladder is a rare occurrence with only 29 cases reported in the literature. Case Presentation: We present the case of a 60-year-old male with a medical history significant for metastatic melanoma, who was referred to the urology department for gross hematuria. Transurethral resection of bladder tumor (TURBT) was performed with the assistance of hexaminolevulinate acid (HAL) with blue-light cystoscopy (BLC). Subsequent histopathologic analysis of the specimen confirmed a diagnosis of metastatic melanoma of the bladder. To our knowledge, this is the first reported case of metastatic bladder melanoma diagnosed with the assistance of HAL-BLC in a patient undergoing a TURBT. Conclusion: Although HAL-BLC is only indicated for use in the cystoscopic detection of papillary nonmuscle invasive bladder cancer, it may aid in the detection of nonconventional bladder pathologies, such as melanoma. PMID:27579421

  17. IgM nephropathy: is it closer to minimal change disease or to focal segmental glomerulosclerosis?

    PubMed

    Brugnano, R; Del Sordo, R; Covarelli, C; Gnappi, E; Pasquali, S

    2016-08-01

    Immunoglobulin (Ig)M nephropathy (IgMN), known since 1978, is a very controversial clinicopathological entity characterized by IgM diffuse deposits in the mesangium at immunofluorescence whereas light microscop identifies minimal glomerular lesion, hypercellularity and expansion of the mesangium or sclerotic focal, segmental lesion. Clinically, it is a nephrotic syndrome, especially in pediatric patients, or asymptomatic proteinuria and/or isolated hematuria. These characteristics narrowly define IgMN between minimal change disease and focal segmental glomerulosclerosis, so it is not often recognized as a separate pathology. Homogeneous epidemiologic, pathogenetic, clinical or histological data are not available. Recent research on the pathogenetic role of mesangial IgM has, however, renewed interest in IgMN and naturally the controversies.

  18. A Bloody Mess: An Unusual Case of Diffuse Alveolar Hemorrhage Because of Warfarin Overdose.

    PubMed

    Heffler, Enrico; Campisi, Raffaele; Ferri, Sebastian; Crimi, Nunzio

    2016-01-01

    We herein present the case of a patient with frank hemoptysis and hematuria, dyspnea, and cough. The patient was known to be affected by Chronic Obstructive Pulmonary Disease (COPD) and dilated cardiomyopathy with atrial fibrillation. For this latter condition, he was supposed to take 1.25 mg warfarin daily. Laboratory findings revealed very high levels of International Normalized Ratio (INR) (16), and the patient referred that he self-increased warfarin dose to 5 mg daily since 8 days before the onset of symptoms. Computed tomography scan revealed diffuse bilateral signs of alveolar hemorrhage with hydroaerial levels within emphysematous cysts. Wafarin was immediately stopped and changed with 220 mg dabigatran daily, and he was properly treated to restore a normal coagulation status. We concluded for a case of diffuse alveolar hemorrhage because of warfarin overdose. PMID:26658807

  19. Aorto-left renal vein fistula: an unusual complication of abdominal aortic aneurysm.

    PubMed Central

    Suzuki, M; Collins, G M; Bassinger, G T; Dilley, R B

    1976-01-01

    A patient with an abdominal aortic aneurysm with a preaortic left renal vein fistula is presented. Review of the 7 reported cases of aorto-left renal vein fistulae demonstrates many similarities in the clinical presentation with aorto-caval fisulae. However, in addition to the triad of pain, pulsatile abdominal mass and bruit, commonly found in aorto-caval fistulae, the presence of hematuria, proteinuria, and azotemia suggests a renal vein fistula. Radiographic studies often demonstrate a large non-functional left kidney. Operative management of the fistula may be performed by a variety of maneuvers. All 7 patients survived. When repair was undertaken without delay, function in the left kidney returned to normal within two months postoperatively. Images Fig. 1. Fig. 3. PMID:938115

  20. Paraneoplastic proteinuria in papillary renal cell carcinoma; a case report.

    PubMed

    Yaghoubi, Fatemeh; Yarmohammadi, Maliheh; Vasei, Mohammad

    2016-01-01

    We report a 55-year-old man presented with anemia and weakness, history of flank pain, hematuria and nephrotic syndrome. Spiral abdominopelvic computerized tomography (CT) scan showed multiloculated cystic mass (120 ×100 ×80 mm) in lower portion of left kidney with internal enhancing solid components and coarse peripheral calcifications. Radical nephrectomy of left kidney was done and biopsy confirmed renal cell carcinoma (RCC), papillary type, sarcomatoid foci, Fuhrman grade III. We assumed that, presence of nephrotic syndrome and paraneoplastic glomerulopathy leaded to heavy proteinuria in this case. Secondary, paraneoplastic glomerulopathy such as immunoglobulin A nephropathy and focal segmental glomerulosclerosis as a paraneoplastic syndrome of RCC have been reported previously. RCC can present with a wide range of signs and symptoms. Atypical presentations of papillary RCC such as proteinuria should be considered for patients presenting with nephrotic syndrome. PMID:27689125

  1. Multiple recurrences of anti-glomerular basement membrane disease with variable antibody detection: can the laboratory be trusted?

    PubMed Central

    Liu, Patricia; Waheed, Sana; Boujelbane, Lamya; Maursetter, Laura J.

    2016-01-01

    Anti-glomerular basement membrane (GBM) disease is commonly a monophasic illness. We present the case of multiple recurrences of anti-GBM disease with varying serum anti-GBM antibody findings. A 33-year-old female tobacco user presenting with hematuria was diagnosed with anti-GBM disease by renal biopsy. Five years later, she presented with alveolar hemorrhage and positive anti-GBM antibody. She presented a third time with alveolar hemorrhage but undetectable anti-GBM antibody. With each occurrence, symptoms resolved with plasmapheresis, intravenous methylprednisone and oral cyclophosphamide. The relationship between anti-GBM antibody findings and disease presentation is complex. Clinicians should be aware of the possibility of seronegative anti-GBM disease. PMID:27679710

  2. Experience with 500 extracorporeal shockwave lithotripsy patients using a low-cost unit: the "Econolith".

    PubMed

    Simon, D

    1995-06-01

    The Econolith (Medispec Ltd.) is a modular extracorporeal shockwave (SWL) system that uses the spark gap as its source for lithotripsy. In this study, the immediate and late results and complications in 500 patients (640 treatments) treated with this machine during the last 2 years were summarized. An average fragmentation rate of 86% was achieved after the first treatment. A stone-free situation at 3 months was achieved in 75% of the cases; 18% had small (< 5mm) fragments, and 7% had larger fragments. Auxiliary procedures were required in 8% of the patients. Minor complications such as hematuria, colic, and urinary tract infection were seen in 6% of the patients. The Econolith system is safe and effective. Its mobility and low cost enable any urologist to use this technology even with a low monthly turnover of patients.

  3. [A case of Prader-Willi syndrome accompanied with a renal stone].

    PubMed

    Asanuma, H; Nagatsuma, K; Baba, S; Murai, M

    1998-01-01

    Little information is available regarding the correlation between Prader-Willi syndrome and urolithiasis. We report a patient with Prader-Willi syndrome with a renal uric acid (UA) stone. A 23-year-old male patient was admitted to our department with gross hematuria and left flank pain. The blood and urine examination demonstrated hyperuricemia with the presence of UA crystals in the urine. Excretory urography revealed a radiolucent stone (17 x 27 mm) in the left renal pelvis suggesting a UA stone. The stone was removed successfully using extracorporeal shockwave lithotripsy (ESWL) combined with medication for UA metabolism. The stone was thought to have formed as a result of overeating associated with Prader-Willi syndrome, and accompanying overproduction of purine.

  4. [Do shock waves damage the kidney? Morphologic and functional changes of the kidney following exposure to shock waves].

    PubMed

    Jaeger, P; Redha, S; Alund, G; Uhlschmid, G

    1989-07-01

    The introduction of extracorporeal shockwave lithotripsy (ESWL) as a routine procedure has brought about a dramatic change in the therapy of urolithiasis. More than 500,000 patients have been treated successfully. Although a tissue damaging effect of the shock wave on the kidney was regarded as non-existent, phenomena such as hematuria during ESWL treatment and subsequent subcapsular hematomas suggest the possibility of damage in the region of the renal parenchyma by the shockwave itself. To investigate this possibility canine kidneys were examined histologically at different intervals after shockwave exposure. Extensive histological changes such as hemorrhage and sometimes direct tubular damage were found, with scar formation after three months. These changes are limited to the areas exposed to ESWL treatment.

  5. Spontaneous rupture of the kidney in the patients with synchronous renal hemangioma and nephrogenic hypertension

    PubMed Central

    Memmedoğlu, Akif; Musayev, Jamal

    2015-01-01

    Most renal neoplasms in adults are epithelial in origin and mesenchymal tumors are rarely encountered. Vascular tumors and tumor-like lesions account for a very small subset. Hemangioma of the kidney is a rarely seen benign vascular neoplasm that probably arises from angioblastic cells. Its general sign is macroscopic hematuria with or without pain. Preoperative diagnosis is difficult or impossible. Previously, spontaneous rupture of the kidney caused by renal hemangioma was not reported in the English literature. In this study, two cases with a history of nephrogenic hypertension who presented with spontaneous renal rupture are presented. There wasn’t any trauma history in the background of our patients. A long-standing nephrogenic hypertension was present in both patients. Patients underwent radical nephrectomy due to rupture of the renal tumor. In histopathological examination, capillary hemangioma was detected in the renal medulla in both cases. Patients didn’t need antihypertensive therapy during the postoperative period. PMID:26623154

  6. [Emphysematous pyelonephritis: review of the literature concerning a case report].

    PubMed

    Sarf, I; Meziane, A; Dahami, Z; Dakir, M; Jaoual, A; Bennani, S; el Mrini, M; Benjelloun, S

    2003-04-01

    Emphysematous pyelonephritis is defined as the presence of gas-producing bacteria in the kidney and in peri-nephretic areas. Even if it is rare, the mortality rate of this affection is between 50% and 90%. The E. coli is responsible in 60% of the cases. We report a case of a 50 years old male patient, with under diagnosed diabetics, how is admitted with pains in the left flank, fever, troubled urine, hematuria and worsening of general state. The diagnostic of emphysematous pyelonephritis was confirmed by CT Scan. In spite of adapted antibiotherapy to the renal function, insulinotherapy and correction of hydro-electrolytic troubles, the patient died with septic shock associated to digestive bleeding. Based on this case and a review of the literature, the authors describe the different features of this disease. Only an urgent nephrectomy after a short reanimation can improve the prognostic.

  7. Spontaneous arterial hemorrhage as a complication of dengue

    PubMed Central

    Rao, Shoma Vinay; Jacob, Gijoe George; Raju, Nithin Abraham; Ancheri, Sneha Ann

    2016-01-01

    Bleeding complications of dengue hemorrhagic fever such as epistaxis, gum bleeding, gastrointestinal bleeding, hypermenorrhea, hematuria, and thrombocytopenia have been documented. A 49-year-old female presented with complaints of intermittent high-grade fever for the past 4 days, lower abdominal pain and altered sensorium for 1 day. Laboratory investigations revealed severe anemia, mild thrombocytopenia, hypofibrinogenemia, and positive dengue serology. Emergency ultrasound examination of the abdomen revealed a possible rapidly expanding hematoma from the inferior epigastric artery and suggested urgent computed tomography (CT) angiogram for confirmation of the same. CT angiogram was confirmatory, and patient underwent emergency embolization of the right inferior epigastric artery. We report the first case of inferior epigastric hemorrhage and rectus sheath hematoma as a consequence of dengue. PMID:27275081

  8. Mucinous adenocarcinoma of the bladder: A case report and review of the literature

    PubMed Central

    Pan, Xiang; Jin, Lu; He, Tao; Hu, Jia; Quan, Jing; Zhou, Lijun; Ni, Liangchao; Yang, Shangqi; Mao, Xiangming; Lai, Yongqing

    2016-01-01

    Mucinous adenocarcinoma of the bladder is rare. The most common symptoms are hematuria, suprapubic pain and dysuria. The patient in the present case was a 59-year-old female who presented with a tumor sized ~5.0×3.4 cm, located in the anterior bladder wall, which was pathologically diagnosed as mucinous bladder adenocarcinoma. The stage at presentation was considered to be advanced and inoperable, due to extensive local invasion. For this type of cancer, early diagnosis is crucial. If the cancer is limited to the bladder, the survival rate may exceed 75%. Thus, for patients with confirmed or highly suspicious bladder mucinous adenocarcinoma, radical bladder cancer resection is required. The 5-year survival rate of this type of cancer is 35–55%. In the present case, the cancer of the patient was considered inoperable and 3 months later she succumbed to the disease.

  9. Multiple recurrences of anti-glomerular basement membrane disease with variable antibody detection: can the laboratory be trusted?

    PubMed Central

    Liu, Patricia; Waheed, Sana; Boujelbane, Lamya; Maursetter, Laura J.

    2016-01-01

    Anti-glomerular basement membrane (GBM) disease is commonly a monophasic illness. We present the case of multiple recurrences of anti-GBM disease with varying serum anti-GBM antibody findings. A 33-year-old female tobacco user presenting with hematuria was diagnosed with anti-GBM disease by renal biopsy. Five years later, she presented with alveolar hemorrhage and positive anti-GBM antibody. She presented a third time with alveolar hemorrhage but undetectable anti-GBM antibody. With each occurrence, symptoms resolved with plasmapheresis, intravenous methylprednisone and oral cyclophosphamide. The relationship between anti-GBM antibody findings and disease presentation is complex. Clinicians should be aware of the possibility of seronegative anti-GBM disease.

  10. A Rare Case of the Simultaneous, Multifocal, Metastatic Renal Cell Carcinoma to the Ipsilateral Left Testes, Bladder, and Stomach

    PubMed Central

    Kongnyuy, Michael; Lawindy, Samuel; Martinez, Daniel; Parker, Justin; Hall, Mary

    2016-01-01

    We describe the rare case of a 68-year-old gentleman with the history of a hand-assisted laparoscopic left radical nephrectomy for a T2bN0M1 clear cell renal cell carcinoma (RCC). Seven years after surgery and with clean surveillance imaging for metastasis/recurrence the patient presented with three separate tumors suspicious for malignancy. A bladder lesion was found during workup for hematuria, a stomach lesion during diagnostic endoscopy, and a testicular lesion during self-exam. He underwent transurethral resection of bladder tumor, left inguinal orchiectomy, and upper endoscopic ensnarement. All specimens surprisingly showed RCC by histology and immunostaining. These three sites are rare for RCC metastasis and simultaneous presentation is even rarer, further emphasizing the importance of continuous and careful follow-up in this patient population, despite what could appear as complete remission. PMID:26904352

  11. Familial glomerular disease with asymptomatic proteinuria and nephrotic syndrome: a new clinical entity.

    PubMed

    Mathis, B J; Calabrese, K E; Slick, G L

    1992-07-01

    Seventy-three members of a 100-member kindred with asymptomatic proteinuria, nephrotic syndrome, and progressive renal failure were studied. Of those studied, 11 members had progressed to end-stage renal disease and seven had significant proteinuria (greater than 1 g/24 hours) with normal renal function. The genetic mode of inheritance was autosomal dominant with variable penetrance and expressivity. Histopathologic changes were variable but included focal segmental glomerulosclerosis and diffuse glomerulosclerosis. Renal failure usually occurred in the fifth decade of life. The most consistent clinical finding was proteinuria without microscopic hematuria or other significant urinary sediment elements. This disease differed from Alport's hereditary nephritis and congenital nephrotic syndrome in age of onset, urinary findings, and associated conditions, that is, nerve deafness. The hereditary proteinuria and nephrotic syndrome described in this kindred represents another facet in the spectrum of hereditary renal disease.

  12. LYMPHOEPITHELIOMA-LIKE CARCINOMA OF THE URINARY BLADDER ASSOCIATED WITH SCHISTOSOMIASIS: A CASE REPORT AND REVIEW OF LITERATURE.

    PubMed

    Mina, Samir N; Antonios, Sanaa N

    2015-08-01

    Lymphoepithelioma-like carcinoma is an undifferentiated carcinoma with histological features similar to undifferentiated, non-keratinizing carcinoma of the nasopharynx. Lymphoepithelioma-like carcinoma of the urinary bladder is uncommon with a reported. incidence of 0.4% -1.3% of all bladder cancers. This case describes an 80 years old Egyptian male patient presented with recurrent hematuria and necroturia. Cystoscopy revealed a tumor involving the left lateral and the posterior wall of the urinary bladder. The patient underwent transurethral resection of the bladder tumor. Pathological examination showed muscle invasive lymphoepithelioma-like carcinoma associated with schistosomiasis of the urinary bladder. To the best of our knowledge the association of schistosomiasis with lymphoepithelioma-like bladder cancer was not described in the literature before this case report.

  13. A rare case of malignant paraganglioma of urinary bladder.

    PubMed

    Shah, Vinaya B; Bhandare, Amit T

    2015-01-01

    Paraganglioma of the urinary bladder is a rare pathologic entity with no definitive histological, immunohistochemical or molecular features to determine its malignant potential. Malignancy is essentially determined by the presence of deep local invasion, invasion of adjacent structures and lymph node or distant metastases. So far, up to 180 cases of paraganglioma have been reported, with <30 being malignant. A 50-year-old male presented with painless hematuria for 6 months. Cystoscopic biopsy of the bladder mass was given as invasive urothelial carcinoma. Patient underwent radical cystectomy with pelvic lymphadenectomy. The gross morphological brown discoloration of mass on formalin fixation was suspicious of paraganglioma and was confirmed on immunohistochemistry. The diagnosis of malignant paraganglioma was made based on regional lymph node metastases. We describe a rare case of a patient with malignant urinary bladder paraganglioma with main differential diagnostic considerations on the histomorphology.

  14. Primary squamous cell carcinoma of the seminal vesicle: A case report

    PubMed Central

    TANG, KAIFA; SUN, FA; TIAN, YUAN; XIAO, YUEHAI; SUN, CHAO; WANG, PENGFEI

    2016-01-01

    Primary squamous cell carcinoma (SCC) is extremely rare in the seminal vesicle. A 26-year-old male patient presented with complaints of difficulty in urination for 10 years and gross hematuria for 7 months. Ultrasonography and computed tomography imaging demonstrated a large mixed solid/cystic mass lesions in the rectovesical pouch. The mass was completely resected with the open approach and was verified as a primary SCC of the seminal vesicle by post-surgical histopathological examination. Pelvic metastases were detected 28 months after the surgery. This is the third reported case of primary SCC of the seminal vesicle, and the first one in a young patient. Early diagnosis and treatment are crucial for primary SCC of the seminal vesicle. PMID:26998295

  15. [Intrinsic ureteral endometriosis: description of a striking instance].

    PubMed

    Antonelli, Alessandro; Finotto, Elena; Zambolin, Tiziano; Fisogni, Simona; Simeone, Claudio

    2015-01-01

    Intrinsic ureteral endometriosis is a very rare condition. A 41 y. o. woman with right hydroureteronephrosis and other aspecific symptoms came to our attention. The CT scan showed an ureteral obstacle causing the hydroureteronephrosis. She underwent ureterorenoscopy with biopsies of the lesion that did not result to be diriment. Suspecting a ureteral neoplasm, the patient then underwent ureteral resection and ureterocystoneostomy, and the extemporary histological examination resulted as endometriosis. The abdominal exploration showed a parametrial and a peritoneal growth - both compatible with the extemporary histological examination - that were also excised. The post-operative course was uneventful. The definitive hystological examination confirmed the perioperatory diagnosis. Intrinsic ureteral endometriosis is confirmed as a rare pathology with an indefinite clinical presentation; its typical presentation, namely cyclic hematuria, seems to be an anecdotal feature. Therefore the diagnostics of intrinsic ureteral endometriosis is still difficult even despite such a striking presentation.

  16. Linezolid and dexamethasone experience in a serious case of listeria rhombencephalitis.

    PubMed

    Yılmaz, Pakize Ö; Mutlu, Nevzat M; Sertçelik, Ahmet; Baştuğ, Aliye; Doğu, Cihangir; Kışlak, Sümeyye

    2016-01-01

    Listeria rhombencephalitis is a rare cause of brain stem encephalitis. We report a case with a history of immunosupressive therapy due to Takayasu's arteritis that was treated with corticosteroids and linezolid for Listeria rhombencephalitis. A 63-year-old woman was admitted to the hospital with fever, headache, nausea, and vomiting. The patient's body temperature was 38°C, and she had a stiff neck. Listeria monocytogenes was isolated from the cerebrospinal fluid (CSF), and penicillin G and gentamicin treatment was initiated. Linezolid and dexamethasone were added. Due to hematuria and thrombocytopenia, the linezolid was discontinued. In immunocompromised patients with CNS infections, Listeria rhombencephalitis should be suspected. Linezolid can be used in combination with dexamethasone. PMID:26860968

  17. [Problems with Ureteral Stents – a Never-Ending Story].

    PubMed

    Betschart, Patrick; Schmid, Hans-Peter; Abt, Dominik

    2016-03-16

    Temporary drainage of the upper urinary tract by internal ureteral stents is a common procedure to assure renal function and to treat pain caused by ureteral obstruction. Ureteral stents are frequently associated with side effects like urinary symptoms, pain or hematuria resulting in frequent medical consultations. In addition to good patient education, symptomatic drug therapy of stent-associated symptoms is often indicated and sufficient. However, complications like stent dysfunction or significant urinary tract infections have to be kept in mind, as they require further diagnostics and treatment. Therefore, especially general practitioners as a primary point of contact for the patients should be familiar with common ureteral stent-associated problems, their treatment and indications for patient referrals.

  18. Micropapillary carcinoma of the urinary bladder: a case report and review of the literature

    PubMed Central

    Trabelsi, Amel; Stita, Wided; Soumaya, Rammeh; Mestiri, Sarra; Jaidene, Mehdi; Mokni, Moncef; Korbi, Sadok

    2008-01-01

    Micropapillary carcinoma is an uncommon variant of urothelial carcinoma with high metastatic potential. The presence of micropapillary carcinoma component in bladder biopsies should alert urologists to its aggressive behaviour. We report the case of a 70-year-old man who presented with macroscopic hematuria lasting 2 weeks. Magnetic resonance imaging revealed a bladder tumour in the dome area extended to perivascular adipose. The transurethral biopsy showed a high-grade micropapillary carcinoma with muscle invasion. Radical cystectomy with lymph node dissection was then performed. The pathological examination revealed a high-grade purely micropapillary carcinoma invading the perivesical adipose. No tumour recurrence or metastasis were reported at the 6-month follow-up. PMID:18953454

  19. Medullary Sponge Kidney and Urinary Calculi Aeromedical Concerns

    NASA Technical Reports Server (NTRS)

    Jones, Jeffrey A.; Cherian, Sebastian F.; Barr, Yael R.; Stocco, Amber

    2008-01-01

    Medullary Sponge Kidney (MSK) is a benign disorder associated with renal stones in 60% of patients. Patients frequently have episodic painless hematuria but are otherwise asymptomatic unless renal calculi or infections complicate the disease. Nephrolithiasis is a relative, but frequently enforced, contraindication to space or other high performance flight. Two case reports of asymptomatic NASA flight crew with MSK and three cases of military aviators diagnosed with MSK are reviewed, all cases resulted in waiver and return to flight status after treatment and a vigorous follow up and prophylaxis protocol. MSK in aviation and space flight necessitates a highly case-by-case dependent evaluation and treatment process to rule out other potential confounding factors that might also contribute to stone formation and in order to re-qualify the aviator for flight duties.

  20. Neuroendocrine carcinoma of the ureter: A case report and literature review

    PubMed Central

    WANG, WEI; LIU, GUANGMING; LI, YANMIN; SIRIWARDANE, UDESHIKA; MA, HONGSHUN

    2016-01-01

    Primary neuroendocrine carcinoma (NEC) of the ureter is a rare entity, with few cases reported in the literature. These tumors are usually locally aggressive and are associated with a poor prognosis due to the thin walls of the ureter. This is the case report of a 69-year-old male patient who presented with left flank pain and gross hematuria. Following diagnosis of ureteral carcinoma, nephroureterectomy was performed. Postoperatively, the patient refused chemotherapy and radiotherapy, and succumbed to extensive metastases after 12 months of follow-up. The aim of the present study was to provide a literature review of NEC and its clinical and pathological characteristics, diagnostic methods and latest modifications in therapy. PMID:26870199

  1. Bladder cancer screening program for a petrochemical cohort with potential exposure to beta-napthylamine.

    PubMed

    Felknor, Sarah A; Delclos, George L; Lerner, Seth P; Burau, Keith D; Wood, Susan M; Lusk, Christine M; Jalayer, Annette D

    2003-03-01

    Approximately 1800 workers in pipe manufacturing plants in the United States may have been exposed to beta-napthlyamnine between 1970 and 1996. Once the chemical was detected, the contaminated additive in the resin was identified and discontinued. A bladder cancer-screening program was initiated in 1999. An annual two-stage screening program was developed to test for microscopic hematuria (stage one) and cytology (stage two), with a urology referral of positive or suspicious cytology. This paper presents the program methodology, cohort enumeration, recruitment, and enrollment strategies, and screening protocol. Enrollment data from the first 3 years are presented. Annual screening of a cohort of current and former employees is feasible. Original personnel records are often incomplete, making cohort identification important. Personal contact and follow-up are key elements of successful recruitment and retention.

  2. Late renal vein thrombosis associated with recurrence of membranous nephropathy in a renal allograft: a case report.

    PubMed

    Carrasco, A; Díaz, C; Flores, J C; Briones, E; Otipka, N

    2008-11-01

    Allograft renal vein thrombosis (RVT) is an uncommon but potentially catastrophic complication. Although it usually occurs in the early posttransplant period and is associated with surgical complications or vascular rejection, it may develop later, when it is generally related with a hypercoagulable state. Typical clinical presentation is sudden oligoanuric acute renal failure, and hematuria, with a painful and swollen renal allograft. Confirmation of the diagnosis requires Doppler ultrasound and computed tomography. Herein we have reported a successfully treated case of late RVT that developed in an allograft with recurrent membranous nephropathy associated with the nephrotic syndrome. The patient fully recovered renal graft function a few days after presentation, which was related to anticoagulant therapy. We demonstrated complete recanalization of the venous thrombosis.

  3. [How I explore and treat a neonatal renal vein thrombosis: a case report].

    PubMed

    Tribolet, S; Dresse, M F; Lombet, J; Rigo, V; Pieltain, C; Kalenga, M

    2014-04-01

    Neonatal renal vein thrombosis is a rare condition. The present case is rather unfrequent and particularly educative since it shows the complete diagnostic triad including hematuria, flank mass and thrombocytopenia. The diagnosis relies on the demonstration, by Doppler ultrasound, of an obstructed renal venous bed. The investigation is completed by a platelet count and the determination of the prothrombin time, of the activated partial thromboplastin time as well as of the concentration of fibrinogen. The screening also includes the search for a possible etiology, such as a deficiency in coagulation proteins, the presence of antiphospholipid antibodies or of a genetic mutation of one of the coagulation factors. Since there exist no evidence based guidelines for the management of the disease, we will discuss the diagnosis and treatment in relation with the published literature.

  4. A rare case of renal vein thrombosis due to urinary obstruction.

    PubMed

    Jana, Tanima; Orlander, Philip R; Molony, Donald A

    2015-08-01

    Renal vein thrombosis (RVT) is an uncommon condition in adults and may be caused by endothelial damage, stasis, or hypercoagulable states. RVT is commonly identified in patients with nephrotic syndrome or malignancy. We present the case of a 57-yearold man with no past medical history who presented with a 1-month history of abdominal pain, dysuria, and hematuria. Initial laboratory studies were consistent with acute kidney injury (AKI). Imaging revealed bladder distension, enlargement of the prostate, bilateral hydronephrosis, and left renal vein thrombosis extending into the inferior vena cava. His renal failure and presenting symptoms resolved with placement of a Foley catheter and ureteral stent. The patient was discharged on anticoagulation. Here, we report a rare case of RVT that appears to have occurred as a consequence of obstructive uropathy causing massive bladder distention resulting in compression of the renal vein.

  5. Acute scrotal pain: an uncommon manifestation of renal vein thrombosis.

    PubMed

    Jou, Yeong-Chin; Jong, Ing-Chin; Hsieh, Ying-Chen; Kang, Chun-Hsiung

    2014-03-01

    The clinical manifestation of renal vein thrombosis varies with the speed and degree of venous occlusion. Such patients may be asymptomatic, have minor nonspecific symptoms such as nausea or weakness, or have more specific symptoms such as upper abdominal pain, flank pain, or hematuria. Acute scrotal pain is a very uncommon clinical expression of renal vein thrombosis. Here, we report a case of membranous glomerulonephritis-induced renal vein thrombosis presented with the symptom of acute scrotal pain caused by thrombosis-induced varicocele. This case report suggests that renal vein thrombosis should be considered in the diagnosis of acute scrotal pain; it also emphasizes that an investigation of retroperitoneum should be performed for adult patients with the sudden onset of varicocele.

  6. Acute kidney injury as the first sign of spontaneous renal vein thrombosis: report of 2 cases.

    PubMed

    Shumei, Shi; Ling, Xu; Yanxia, Wang; Lei, Zhang; Yuanyuan, Sun

    2012-01-01

    Spontaneous renal vein thrombosis (RVT) is very rare in the absence of nephrotic syndrome. It is more common in newborns and infants. RVT should always be included in the differential diagnosis of flank pain and hematuria, and because RVT can induce acute renal injury. A 19-year-old man was admitted to our hospital because he complained of right flank pain and oliguria for 3 days. Another patient, a 24-year-old man, complained of a severe and sudden onset of bilateral flank pain and anuria for a day. They were both healthy before they developed the described symptoms and had different levels of decrease in renal function when they visited the hospital. Color Doppler ultrasonography revealed RVT in both the patients. The patients received therapy, including anticoagulation and thrombolysis, following their diagnoses, and they recovered in a few days.

  7. Hepatoid Adenocarcinoma of the Urachus

    PubMed Central

    Jimenez, Carlos Andrés; Carrascal, Edwin

    2016-01-01

    Hepatoid adenocarcinoma of the urachus is a rare condition. We present the case of a 51-year-old female who developed abdominal pain and hematuria. Pelvic magnetic resonance imaging (MRI) reported an urachal mass with invasion to the bladder that was resected by partial cystectomy. On light microscopy the tumor resembled liver architecture, with polygonal atypical cells in nest formation and trabecular structures. Immunochemistry was positive for alfa-fetoprotein (AFP) and serum AFP was elevated. Hepatoid adenocarcinomas have been reported in multiple organs, being most commonly found in the stomach and the ovaries. Bladder compromise has been rarely described in the literature, and it has been associated with poor prognosis, low remission rates, and early metastasis. PMID:27803830

  8. Renal Endometriosis Tends to Be Misdiagnosed as Renal Tumor: A Rare Case Report

    PubMed Central

    Yang, Jie; Song, Ri-jin; Xu, Chen; Zhang, Shi-qing; Zhang, Wei

    2015-01-01

    Renal endometriosis is a rare disease for which the mechanisms of pathogenesis are still unclear. As such, early diagnosis and an appropriate treatment are often delayed because of the tendency to be misdiagnosed as a renal tumor. In October 2013 we performed a radical nephrectomy for a 37-year-old woman with renal endometriosis who was preoperatively misdiagnosed as having a right renal tumor. Avoiding the misdiagnosis of renal endometriosis requires a detailed case history, especially regarding whether the cyclicity of lumbodorsal pain and hematuria correlates with patients' menstrual cycles. Imaging examinations are commonly helpful for localization, whereas relieving symptoms with drugs to create a hypoestrogenic state is useful for clinical diagnosis. However, a final diagnosis for renal endometriosis still must depend on histopathologic examination. PMID:25692445

  9. Multisystem organ failure after large volume injection of castor oil.

    PubMed

    Smith, Silas W; Graber, Nathan M; Johnson, Rudolph C; Barr, John R; Hoffman, Robert S; Nelson, Lewis S

    2009-01-01

    We report a case of multisystem organ failure after large volume subcutaneous injection of castor oil for cosmetic enhancement. An unlicensed practitioner injected 500 mL of castor oil bilaterally to the hips and buttocks of a 28-year-old male to female transsexual. Immediate local pain and erythema were followed by abdominal and chest pain, emesis, headache, hematuria, jaundice, and tinnitus. She presented to an emergency department 12 hours postinjection. Persistently hemolyzed blood samples complicated preliminary laboratory analysis. She rapidly deteriorated despite treatment and developed fever, tachycardia, hemolysis, thrombocytopenia, hepatitis, respiratory distress, and anuric renal failure. An infectious diseases evaluation was negative. After intensive supportive care, including mechanical ventilation and hemodialysis, she was discharged 11 days later, requiring dialysis for an additional 1.5 months. Castor oil absorption was inferred from recovery of the Ricinus communis biomarker, ricinine, in the patient's urine (41 ng/mL). Clinicians should anticipate multiple complications after unapproved methods of cosmetic enhancement.

  10. [Karyomegalic interstitial nephritis: A new French case].

    PubMed

    Verine, Jérôme; Reade, Richard; Janin, Anne; Droz, Dominique

    2010-06-01

    Karyomegalic interstitial nephritis (KIN) is a rare and slowly progressive chronic interstitial nephritis (CIN) (28 cases reported), described for the first time by Mihatsch et al. in 1979. Here, we report on a 50-year-old woman who presented with asymptomatic renal failure and mild proteinuria without hematuria. Renal biopsy showed large tubulo-interstitial fibrosis and massively enlarged tubular epithelial cell nuclei, without viral inclusion. KIN is a rare CIN defined by a karyomegaly of tubular epithelial cell nuclei. Its pathogenesis remains obscure. Nevertheless, an exogenous factor is suspected, ochratoxin A particularly. The familial clustering of patients and the frequency of HLA-A9 and HLA-B35 haplotypes suggest the presence of a possible genetic susceptibility to this disorder.

  11. Intradetrusor injection of adult muscle-derived cells for the treatment of underactive bladder: pilot study.

    PubMed

    Levanovich, Peter E; Diokno, Ananias; Hasenau, Deborah L; Lajiness, Michelle; Pruchnic, Ryan; Chancellor, Michael B

    2015-03-01

    We conducted the first-regenerative medicine cellular therapy for underactive bladder (UAB) in an FDA-approved, compassionate-use IND trial to evaluate treatment safety and potential clinical efficacy of autologous muscle-derived stem cells (AMDC) on a patient with UAB. No study-related adverse events or side effects were reported. In the 1-year follow-up period, the subject denied any gross hematuria, urgency, frequency or infection. A reduction in maximum cystometric capacity from 844 to 663 mL was observed, and the patient was able to void small amounts but continues to require self-catheterization 1 year after AMDC injection. Intradetrusor injection of AMDC is safe, minimally invasive and a promising treatment option for the UAB.

  12. [Myeloradiculitis due to Schistosoma haematobium: about an observation in Dakar (Senegal)].

    PubMed

    Boubacar, S; Diagne, N S; Ben Adji, D W; Diop, A M; Seydi, M; Maiga, Y; Toure, K; Ndiaye, M; Diop, A G; Ndiaye, M M

    2016-05-01

    Nervous localisations of schistosomiasis are rare. We report the case of a 25 year-old Senegalese patient admitted for a progressive myeloradiculitis onset, over a one week period. The diagnosis of Schistosoma haematobium myeloradiculitis was made in front of a positive serum serology for S. haematobium, presence of S. haematobium eggs in urine, hyperproteinorachia, endemicity of S. haematobium in the region where the patient was originating and a past medical history of macroscopic hematuria in a context of river bathing. There was also no arguments for another cause to these neurological manifestations. Our patient was treated with praziquantel, prednisone and physiotherapy. Evolution was marked 6 weeks after the beginning of treatment by a significant improvement of motor deficit, enabling the patient to walk again. There was also a regression of genitosphincter dysfunction. Work-up for patients presenting with paraplegia in tropical countries, should also include search for S. heamatobium infection. PMID:26936766

  13. Unusual urethral calculi in two male dogs.

    PubMed

    Reimer, S Brent; Kyles, Andrew E; Schulz, Kurt S; Bernsteen, Lynda; Wooldridge, John D; Ling, Gerald V

    2004-01-01

    The clinical presentation and advanced size of the two calculi described in this report are both atypical and noteworthy. Both dogs were presented initially with signs of hematuria, stranguria, and perineal discomfort. Each calculus was visible on survey abdominal radiographs and was present in the region of the ischial arch. Both dogs underwent a perineal urethrotomy to retrieve the calculus. Resolution of clinical signs was obtained in one case, which was referred within 2 months of the onset of clinical signs. The second dog was medically managed for approximately 2.5 years before referral. Surgical intervention failed to restore urinary continence in this second dog. Early detection of similar cases may be important in optimizing clinical outcome following appropriate treatment.

  14. Does Dent disease remain an underrecognized cause for young boys with focal glomerulosclerosis?

    PubMed

    Kubo, Kaori; Aizawa, Tomomi; Watanabe, Shojiro; Tsugawa, Koji; Tsuruga, Kazushi; Ito, Etsuro; Joh, Kensuke; Tanaka, Hiroshi

    2016-08-01

    Focal glomerulosclerosis (FGS) is a histologic entity that causes significant proteinuria in children. Although its etiology varies, recent reports indicated that some young male patients with FGS had underlying Dent disease. We describe the case of a 14-year-old Japanese boy who presented with persistent non-nephrotic range proteinuria, hematuria, and renal insufficiency. The patient was initially diagnosed as having FGS associated with scattered tubulointerstitial fibrosis. Although he had neither nephrocalcinosis nor family history of renal disease including urolithiasis, increased excretion of urinary β2 microglobulin was noted. Genetic analysis for Dent disease indicated a mutation (c.726 + 1G > A) in Chloride Channel, Voltage-Sensitive 5 (CLCN5). Given a recent hypothesis that Dent disease may be underrecognized in children with FGS, a careful diagnostic evaluation for possible underlying Dent disease should be considered in young boys who present with persistent albuminuria associated with high-grade low-molecular-weight proteinuria. PMID:27324082

  15. Carcinoma of the lungs causing enlarged kidneys.

    PubMed

    Srisung, Weeraporn; Mankongpaisarnrung, Charoen; Warraich, Irfan; Sotello, David; Yarbrough, Shannon; Laski, Melvin

    2015-04-01

    Bilateral enlarged kidneys can be caused by a number of conditions. Renal metastasis is included in the differential diagnosis. We report a case of a 67-year-old woman with a 6-month history of productive cough and unintentional weight loss. Cavitary pulmonary lesions and bilateral enlarged kidneys were noted on imaging studies. Hematuria, azotemia, and proteinuria were present. Renal biopsy showed squamous carcinoma cells invading normal-appearing glomeruli and atrophic tubules. The invasive squamous cells stained negative for CK7 and CK 20. Lung biopsy confirmed squamous cell carcinoma. Our case shows that in patients with renal enlargement, even with the absence of a focal mass, renal metastasis should be considered, especially in those with suspected or diagnosed malignancy elsewhere. PMID:25829660

  16. Massive renal urothelial carcinoma with renal vein tumor thrombus, pancreatic infiltration and adrenal metastasis: A case report

    PubMed Central

    Li, Tao; Gao, Liang; Wu, Weilu; Chen, Peng; Bu, Siyuan; Wei, Qiang; Yang, Lu

    2016-01-01

    A 49-year-old female patient presented with a massive left renal tumor, recurrent left flank pain and gross hematuria. The tumor was accompanied by a renal vein tumor thrombus, pancreatic infiltration and a solitary adrenal metastasis. Radical nephrectomy, distal pancreatectomy, ipsilateral adrenalectomy and splenectomy were performed. Histopathological examination suggested high-grade urothelial carcinoma (UC); however, tumor recurrence and multiple metastases were detected only 3 months after the surgery, and the patient succumbed during follow-up 1 month later. To the best of our knowledge, this is the first case of renal UC of such advanced stage with renal vein tumor thrombus, pancreatic infiltration and a solitary adrenal metastasis. PMID:27446406

  17. Image-guided urological interventions: What the urologists must know

    PubMed Central

    Das, Chandan J.; Baliyan, Vinit; Sharma, Sanjay

    2015-01-01

    Advances in imaging technology, especially in the last two decades, have led to a paradigm shift in the field of image-guided interventions in urology. While the traditional biopsy and drainage techniques are firmly established, image-based stone management and endovascular management of hematuria have evolved further. Ablative techniques for renal and prostate cancer and prostate artery embolization for benign prostatic hypertrophy have evolved into viable alternative treatments. Many urologic diseases that were earlier treated surgically are now effectively managed using minimally invasive image-guided techniques, often on a day care basis using only local anesthesia or conscious sedation. This article presents an overview of the technique and status of various image-guided urological procedures, including recent emerging techniques. PMID:26166963

  18. [Arsine: an unknown industrial chemical toxic].

    PubMed

    Plantamura, J; Dorandeu, F; Burnat, P; Renard, C

    2011-07-01

    Arsines family includes many compounds with various toxicities. Arsenic trihydride or arsine is the most toxic form of arsenic. Powerful haemolytic gas, it has never been used as a chemical weapon because its toxicity is not immediate and it is non persistent. However, cases of industrial poisoning with arsine are still identified in spite of a strict regulation at work. It is also identified as a potential toxic of chemical terrorism. This agent, of which the mechanism of action is still not well defined, is badly recognized because of intoxications rarity. However, fast detection means are available. Health professionals and especially those who are involved in piratox plan need to learn to recognize arsine intoxication (hematuria, oliguria, haemolytic anemia) in order to provide early, specific treatment and avoid damages.

  19. Medical and Surgical Treatment Modalities for Lower Urinary Tract Symptoms in the Male Patient Secondary to Benign Prostatic Hyperplasia: A Review.

    PubMed

    Macey, Matthew Ryan; Raynor, Mathew C

    2016-09-01

    Benign prostatic hyperplasia (BPH) with lower urinary tract symptoms (LUTS) is one of the most common ailments affecting aging men. Symptoms typically associated with BPH include weak stream, hesitancy, urgency, frequency, and nocturia. More serious complications of BPH include urinary retention, gross hematuria, bladder calculi, recurrent urinary tract infection, obstructive uropathy, and renal failure. Evaluation of BPH includes a detailed history, objective assessment of urinary symptoms with validated questionnaires, and measurement of bladder function parameters, including uroflowmetry and postvoid residual. In general, treatment of LUTS associated with BPH is based on the effect of the symptoms on quality of life (QOL) and include medical therapy aimed at reducing outlet obstruction or decreasing the size of the prostate. If medical therapy fails or is contraindicated, various surgical options exist. As the elderly population continues to grow, the management of BPH will become more common and important in maintaining patient's QOL. PMID:27582609

  20. Papillary thyroid carcinoma-like tumor of the kidney: a case report.

    PubMed

    Khoja, Hatim A; Almutawa, Abdulmonem; Binmahfooz, Ali; Aslam, Muhammad; Ghazi, Abdullah A; Almaiman, Sara

    2012-08-01

    Thyroid carcinoma-like tumor of the kidney is an extremely rare variant of renal cell carcinoma. Most previously reported cases were incidental finding; and none of them showed papillary thyroid carcinoma (PTC) nuclear features. This study reports the first case of PTC (follicular variant)-like tumor of the kidney in which a female patient presented with hematuria, weight loss, and flank pain. Imaging studies revealed a left renal mass with enlarged hilar lymph nodes. Histologically, the renal tumor had a striking resemblance to follicular variant of PTC. However, no radiological abnormalities were found in the thyroid, mediastinum, or pelvis. Tumor cells were negative for thyroid markers (thyroglobulin and TTF1). According to the authors, this is the first case of PTC (follicular variant)-like tumor of the kidney. PMID:22158951

  1. Positive Impact of Eculizumab Therapy on Surgery for Budd-Chiari Syndrome in a Patient with Paroxysmal Nocturnal Hemoglobinuria and a Long-Term History of Thrombosis

    PubMed Central

    De-la-Iglesia, Silvia; Luzardo, Hugo; Lemes, Angelina; Torres, Melissa; Gómez-Casares, Maria Teresa; Cruz, Naylen; Molero, Teresa

    2016-01-01

    Paroxysmal nocturnal hemoglobinuria (PNH) is associated with severe end-organ damage and a high risk of thrombosis. Budd-Chiari syndrome, which develops after thrombotic occlusion of major hepatic blood vessels, is relatively common in PNH and has been associated with increased mortality. We report the case of a 46-year-old male with PNH who presented with Budd-Chiari syndrome associated with portal cavernoma, portal hypertension and hypersplenism. In September 2010, the patient suffered gastrointestinal bleeding, hematuria, and elevated plasma lactate dehydrogenase; he started eculizumab therapy with a good response. In October 2012, he developed upper gastrointestinal variceal bleeding and a splenorenal shunt was placed. At the time of writing, the patient remains stable and eculizumab continues to be effective. There is limited data on the use of eculizumab for prevention of hemolysis and its consequences in PNH patients undergoing surgery. Our findings provide evidence for the efficacy and safety of eculizumab in this setting. PMID:27757214

  2. Myeloid sarcoma of the urinary bladder with cutaneous tumour seeding after percutaneous suprapubic catheterization.

    PubMed

    Geok Chin, Tan; Masir, Noraidah; Noor Hussin, Hamidah; Mohd Sidik, Shiran; Boon Cheok, Lee; Yean, Thean

    2011-06-01

    Myeloid sarcoma (MS) is a rare extramedullary myeloid tumour. It has been reported in various sites, including lymph node, bone, skin, soft tissue, various organs and the CNS. It may precede or occur concurrently with acute myeloid leukemia. Urinary bladder involvement is extremely uncommon. We report a 70-year-old female who had MS of the urinary bladder, presented with frank and persistent hematuria associated with lower abdominal pain. She subsequently had tumour seeding in the abdominal skin via percutaneous suprapubic catheter. Tumours from both the urinary bladder and skin showed immature cells that were immunoreactive toward LCA (focal), MPO (strong), CD99 (weak) and CD117 (weak). Summary of cases in the literature is presented. The potential of its misdiagnosis and the useful markers for the diagnosis of MS are discussed. PMID:21874752

  3. The prostatic utricle cyst with huge calculus and hypospadias: A case report and a review of the literature.

    PubMed

    Wang, Weigang; Wang, Yuantao; Zhu, Dechun; Yan, Pengfei; Dong, Biao; Zhou, Honglan

    2015-01-01

    Prostatic utricle cysts with calculus and hypospadias are rare. There are a few reported cases. We present a case of a prostatic utricle cyst with huge calculus in a 25-year-old male. He had a history of left cryptorchidism and surgery for penoscrotal hypospadias in his infancy. He was referred for frequent micturition, urgency of urination, urine pain, terminal hematuria, and dysuria. A computed tomography (CT) revealed a retrovesical cystic lesion of low density, showing a 5 × 5-cm calcification. Retrograde urethrocystography showed a 5 × 5-cm high-density shadow in the posterior urethra. The cyst was incised by transperineal approach and the stone was clearly observed and removed. Urethral stricture repair was performed simultaneously. The patient recovered smoothly after surgery.

  4. [Idiopathic hypercalciuria. Differential diagnosis].

    PubMed

    Cano, F; Rodríguez, E; Delucchi, M A; Wolff, E

    1990-01-01

    In 50 children with hematuria or urolithiasis and idiopathic hypercalciuria, and in 15 control children, urinary calcium/creatinine concentration rates were measured after fasting and after calcium loading. Patients were classified into two groups depending on the results of an orally administered calcium loading test. Children were considered to have absorptive hypercalciuria (42%) when they had low fasting urinary calcium/creatinine concentration ratio (less than 0.21), and a large increase of this index after calcium administration (greater than 0.28). Patients were labeled as renal hypercalciuria (32%) if they had high fasting urinary calcium/creatinine concentration ratio (greater than 0.21), and variable increases of it after calcium overload. A third group of children (26%), were not classifiable by means of this test. Our data support the contention that this simple ambulatory test is very useful in the diagnostic workup of idiopathic hypercalciuria. PMID:2087593

  5. Paraneoplastic proteinuria in papillary renal cell carcinoma; a case report

    PubMed Central

    Yaghoubi, Fatemeh; Yarmohammadi, Maliheh; Vasei, Mohammad

    2016-01-01

    We report a 55-year-old man presented with anemia and weakness, history of flank pain, hematuria and nephrotic syndrome. Spiral abdominopelvic computerized tomography (CT) scan showed multiloculated cystic mass (120 ×100 ×80 mm) in lower portion of left kidney with internal enhancing solid components and coarse peripheral calcifications. Radical nephrectomy of left kidney was done and biopsy confirmed renal cell carcinoma (RCC), papillary type, sarcomatoid foci, Fuhrman grade III. We assumed that, presence of nephrotic syndrome and paraneoplastic glomerulopathy leaded to heavy proteinuria in this case. Secondary, paraneoplastic glomerulopathy such as immunoglobulin A nephropathy and focal segmental glomerulosclerosis as a paraneoplastic syndrome of RCC have been reported previously. RCC can present with a wide range of signs and symptoms. Atypical presentations of papillary RCC such as proteinuria should be considered for patients presenting with nephrotic syndrome. PMID:27689125

  6. Two cases of thrombocytopenic purpura at onset of Zika virus infection.

    PubMed

    Chraïbi, Samy; Najioullah, Fatiha; Bourdin, Carole; Pegliasco, Jean; Deligny, Christophe; Résière, Dabor; Meniane, Jean-Côme

    2016-10-01

    We report here two cases of thrombocytopenic purpura at onset of Zika virus infection. A 26-year-old woman and a 21-year-old man had thrombocytopenia above 5×10(9) platelets/L. Hemorrhagic symptoms were mucosal and subcutaneous bleeding and gross hematuria and they reported episode of conjunctivitis. In both cases blood and bone marrow analysis suggested thrombocytopenic purpura, blood PCR tests for Dengue (DENV), Chikungunya (CHIKV) and Zika virus (ZIKV) were negative. In both cases urinary PCR for ZIKV was positive, Prednisolone yielded early remission. Only three similar cases have been reported so far. In the Caribbean, DENV is also epidemic and responsible for severe thrombocytopenia. Coinfections can occur. Our report underlines the need to include a ZIKV assay in the diagnostic work-up of thrombocytopenic purpura in epidemic areas.

  7. Surgical pathology of schistosomiasis.

    PubMed Central

    Mohammed, Aminu Z.; Edino, Steven T.; Samaila, Adamu A.

    2007-01-01

    Schistosomiasis remains an important health problem in many tropical countries and is being seen with increasing frequency in immigrant populations and tourists in developed countries. The pattern of organ involvement and clinical presentation of schistosomiasis in 80 patients (male: female, 9:1) during a five-year period (2001-2005) was examined from archival histopathology records. The urinary bladder was the most common organ affected [50 (62.5%)]. Gastrointestinal, male and female genital schistosomiasis were detected in 12 (15%), eight (10%) and five (6.1%) cases, respectively. Hematuria was the most common presenting symptom [34 (42.5%)], and bladder cancer was the only malignancy found to be associated with the infection. A high clinical index of suspicion usually allows for a preoperative diagnosis where indicated and avoidance of radical surgery. While research for the development of an effective vaccine continues, a plea is made for the expansion of multinational control programs in sub-Saharan Africa. PMID:17534016

  8. Cystolithiasis in a Syrian hamster: a different outcome.

    PubMed

    Petrini, D; Di Giuseppe, M; Deli, G; De Caro Carella, C

    2016-01-01

    A 14-month-old intact male Syrian hamster was admitted for lethargy and hematuria. A total body radiographic image and abdominal ultrasonography showed the presence of a vesical calculus. During cystotomy, a sterile urine sample was obtained and sent to the diagnostic laboratory along with the urolith for analysis. Urine culture was found negative for bacterial growth, and the urolith was identified as a calcium-oxalate stone. Diet supplementation with palmitoylethanolamide, glucosamine and hesperidin was adopted the day after discharge. One year follow up revealed no presence of vesical calculi. Although this is the report of a single clinical case, this outcome differs from the results reported in the literature characterized by recurrences after few months. Considering the positive outcome and the beneficial properties of palmitoylethanolamide, glucosamine, and hesperidin, these nutritional elements in Syrian hamsters, are recommended to reduce recurrence after surgical treatment of urolithiasis. PMID:27540515

  9. [Arsine: an unknown industrial chemical toxic].

    PubMed

    Plantamura, J; Dorandeu, F; Burnat, P; Renard, C

    2011-07-01

    Arsines family includes many compounds with various toxicities. Arsenic trihydride or arsine is the most toxic form of arsenic. Powerful haemolytic gas, it has never been used as a chemical weapon because its toxicity is not immediate and it is non persistent. However, cases of industrial poisoning with arsine are still identified in spite of a strict regulation at work. It is also identified as a potential toxic of chemical terrorism. This agent, of which the mechanism of action is still not well defined, is badly recognized because of intoxications rarity. However, fast detection means are available. Health professionals and especially those who are involved in piratox plan need to learn to recognize arsine intoxication (hematuria, oliguria, haemolytic anemia) in order to provide early, specific treatment and avoid damages. PMID:21840437

  10. Bladder tumours in children: An interesting case report of TCC with a partial inverted growth pattern.

    PubMed

    El Rahman, Davide Abed; Salvo, Giuseppe; Palumbo, Carlotta; Rocco, Bernardo; Rocco, Francesco

    2014-09-30

    Bladder urothelial carcinoma is typically a disease of older individuals and rarely occurs below the age of 40 years. There is debate and uncertainty in the literature regarding the clinicopathologic and prognostic characteristics of bladder urothelial neoplasms in younger patients compared with older patients, although no consistent age criteria have been used to define "younger" age group categories. We report on a 16 years old girl with transitional cell carcinoma of the bladder with a partial inverted growth pattern who presented with gross hematuria. Ultrasonography revealed a papillary lesion in the bladder; cystoscopic evaluation showed a 15 mm papillary lesion with a thick stalk located in the left bladder wall. Pathologic evaluation of the specimen was reported as "low grade transitional cell carcinoma of the bladder with a partial inverted growth pattern".

  11. Retroperitoneal fibrosis in three siblings with the sickle cell trait

    PubMed Central

    Phills, James A.; Geggie, Peter; Hidvegi, Robert I.; Oliva, Luis A.

    1973-01-01

    Three West-Indian black siblings with the sickle cell trait developed retroperitoneal fibrosis, a previously unreported association. Other well known renal manifestations associated with the sickle cell trait were also present in some of these cases and included renal medullary necrosis and spontaneous hematuria. It is postulated that the sickling of the erythrocytes in the periureteral vessels resulted in thrombosis, ischemia, reactive scarring and progressive fibrosis indistinguishable from the known histological picture of retroperitoneal fibrosis. The finding of fibrin thrombi in the small veins of the fibrotic tissue of one of these patients would support this explanation. ImagesFIG. 1AFIG. 1BFIG. 2FIG. 3AFIG. 3BFIG. 4AFIG. 4BFIG. 4C PMID:4699274

  12. Two cases of thrombocytopenic purpura at onset of Zika virus infection.

    PubMed

    Chraïbi, Samy; Najioullah, Fatiha; Bourdin, Carole; Pegliasco, Jean; Deligny, Christophe; Résière, Dabor; Meniane, Jean-Côme

    2016-10-01

    We report here two cases of thrombocytopenic purpura at onset of Zika virus infection. A 26-year-old woman and a 21-year-old man had thrombocytopenia above 5×10(9) platelets/L. Hemorrhagic symptoms were mucosal and subcutaneous bleeding and gross hematuria and they reported episode of conjunctivitis. In both cases blood and bone marrow analysis suggested thrombocytopenic purpura, blood PCR tests for Dengue (DENV), Chikungunya (CHIKV) and Zika virus (ZIKV) were negative. In both cases urinary PCR for ZIKV was positive, Prednisolone yielded early remission. Only three similar cases have been reported so far. In the Caribbean, DENV is also epidemic and responsible for severe thrombocytopenia. Coinfections can occur. Our report underlines the need to include a ZIKV assay in the diagnostic work-up of thrombocytopenic purpura in epidemic areas. PMID:27596376

  13. Cystolithiasis in a Syrian hamster: a different outcome

    PubMed Central

    Petrini, D.; Di Giuseppe, M.; Deli, G.; De Caro Carella, C.

    2016-01-01

    A 14-month-old intact male Syrian hamster was admitted for lethargy and hematuria. A total body radiographic image and abdominal ultrasonography showed the presence of a vesical calculus. During cystotomy, a sterile urine sample was obtained and sent to the diagnostic laboratory along with the urolith for analysis. Urine culture was found negative for bacterial growth, and the urolith was identified as a calcium-oxalate stone. Diet supplementation with palmitoylethanolamide, glucosamine and hesperidin was adopted the day after discharge. One year follow up revealed no presence of vesical calculi. Although this is the report of a single clinical case, this outcome differs from the results reported in the literature characterized by recurrences after few months. Considering the positive outcome and the beneficial properties of palmitoylethanolamide, glucosamine, and hesperidin, these nutritional elements in Syrian hamsters, are recommended to reduce recurrence after surgical treatment of urolithiasis. PMID:27540515

  14. First report of death due to Hemiscorpius acanthocercus envenomation in Iran: Case report

    PubMed Central

    Shahi, Mehran; Rafinejad, Javad; Az-Khosravi, Leyla; Moosavy, Seyed Hamid

    2015-01-01

    Scorpion stings are significant causes of death in the western and southern regions of Iran. To date, reports have indicated that the H. lepturus species is the main cause of mortality due to scorpion stings. One of the species that belongs to this genus is Hemiscorpius acanthocercus (H. acanthocercus). This scorpion’s venom is cytotoxic, and it causes pathological changes in the blood and can cause severe damage to the kidneys. The pain of Hemiscorpius’ sting is mild and asymptomatic in the early hours. Delays in the treatment of these victims can cause hemolysis, hematuria, kidney failure, and even death. In this paper, we report the first known death due to an H. acanthocercus’ sting in Iran. PMID:26435822

  15. A lethal danger in the home: turpentine poisoning.

    PubMed

    Güzel, Ahmet; Açıkgöz, Mehmet

    2015-01-01

    Turpentine is an oleoresin obtained from various species of pine. In turpentine poisoning, various signs and symptoms of toxicity may develop, including hematuria, renal failure, loss of vision, chest pain, vomiting, severe coughing, gastroesophageal hemorrhage, hypotension, swelling of the throat and even death. We report a case of turpentine ingestion in a 9-year-old boy. The patient was admitted to our clinic with suspected intoxication after accidentally drinking from a glass that held a turpentine oil preparation used by his father for hair care. The patient displayed no significant signs and symptoms other than bradycardia and hypotension. Laboratory investigations revealed no abnormalities. The patient was hospitalized for close monitoring and observation. During a two-and-a-half-day observation period, hypotension was corrected with administration of dopamine and intravenous fluids. In this report, we wish to draw attention to the dangerous effects of plant-derived drugs. PMID:26690600

  16. [A case of emphysematous cystitis].

    PubMed

    Amano, Toshiyasu; Shigehara, Kazuyoshi; Kobori, Yoshitomo; Takemae, Katsuro

    2005-12-01

    A 60-year-old woman visited our clinic with a complaint of gross hematuria. She was under treatment for rheumatoid arthritis, amyloidosis and diabetes mellitus at the Departments of Orthopedic Surgery and Internal Medicine. The results of a urine analysis showed protein urine, glucose urine, hematopyuria and bacteriuria. The diagnosis of emphysematous cystitis was made from radiography, ultrasonogram and cystoscopic findings. Antibiotics were administered effectively. However, one month later, bilateral hydronephrosis was identified by a computed tomographic scan performed by the Department of Internal Medicine. The bilateral hydronephrosis was brought on by urinary retention caused by a neurogenic bladder disorder. Thus, an indwelling catheter followed by intermittent catheterization was performed and cholinergic medication prescribed successfully. PMID:16440731

  17. Accidental and intentional poisonings with ethylene glycol in infancy: diagnostic clues and management.

    PubMed

    Saladino, R; Shannon, M

    1991-04-01

    Ethylene glycol has long been recognized as a potentially lethal poison and remains available today as automotive antifreeze and windshield deicer fluids. Ethylene glycol is rapidly absorbed from the gastrointestinal tract, with peak levels measured one to four hours after ingestion. Metabolism of the parent compound and the production of several organic acids are responsible for the metabolic acidosis observed in ethylene glycol poisoning. Target organ cellular damage is seen in the kidney, brain, myocardium, pancreas, and blood vessel walls. Renal tubular deposition of calcium oxalate crystals is felt to be responsible for the development of the severe renal injury which may accompany ethylene glycol ingestion. The clinical course is quite varied and includes inebriation, hematuria, cardiorespiratory compromise, and neurologic effects. Prompt diagnosis and initiation of treatment, including ethanol therapy and hemodialysis, is necessary to ameliorate the effects of ethylene glycol ingestion. Two cases of ethylene glycol poisoning, one accidental and one intentional, are reviewed.

  18. [New FP Therapy Was Effective for a Case of Massive Hepatocellular Carcinoma].

    PubMed

    Tanaka, Keita; Maeno, Hiroshi; Kawamoto, Shunji; Munechika, Taro; Yonemitsu, Kimihiro; Nomi, Masako; Okamoto, Tatsuya; Nagao, Shuji; Yanagisawa, Jun

    2015-11-01

    A 62 year-old woman was hospitalized with the diagnosis of pneumonia, and a huge mass was recognized in the right lobe of the liver during a CT scan. AFP and PIVKA-Ⅱ were elevated to 101.05 ng/mL and 2,177 mAU/mL. The liver function test indicated Child-Pugh classification A, liver damage degree B, and ICG R15 34%. We judged a radical cure resection impossible. We treated the patient with arterial injections of modified new FP therapy. No side effect occurred during the first course. Liver dysfunction with fever and hematuria occurred during the second course, leading to discontinuation of therapy. Because a prominent reduction in the size of the tumor was achieved, liver resection is scheduled. New FP therapy can be expected to attain a favorable result that may allow for curative resection of the tumor. PMID:26805202

  19. Visceral leishmaniasis in a patient with sicca syndrome and nephropathy.

    PubMed

    Kaaroud, H; Mhibik, S; B Ji, S; Moussa, F Ben; Abdallah, T Ben; Maiz, H Ben

    2003-01-01

    A 63-year-old woman presented with severe volume depletion and pre-renal azotemia. She had xerostomia, xerophthalmia and cervical lymhadenopathy. Urine examination revealed proteinuria, hematuria and glycosuria. Laboratory studies, after volume repletion, revealed hyper-gammaglobulinemia. Renal biopsy showed interstitial nephropathy and salivary-gland biopsy showed glandular atrophy and diffuse fibrosis. Diagnosis of leishmaniasis was established by bone marrow examination and serology. The patient was treated with pentavalent antimonial (Glucantime) with an excellent response. The treatment, however, had to be interrupted because of transient nephrotoxicity. After a break of four weeks, the antimonial was reinstituted with no more side effects. Both the sicca syndrome and the nephropathy responded very well to the treatment at nine months follow-up. In this case the presentation of visceral leishmaniasis was atypical, probably because of the partially suppressed immunity. The clue to the diagnosis was the polyclonal hypergammaglobulinemia.

  20. [Emphysematous pyelonephritis. Two cases].

    PubMed

    Cherif, Lotfi; Khiari, Karima; Ben Abdallah, Néjib; Kourda, Nédia; Kaaroud, Hayet; Ali, Inçaf Hadj; Lakhoua, Youssef; Ben Hmida, Fethi; El Younsi, Fethi; Friaa, Slaheddine; Sfaxi, Mohamed; Ben Moussa, Fatma; Ben Jilani, Sarrah; Ayed, Mohsen; Ben Maïz, Hédi

    2005-10-01

    The emphysematous pyelonephritis is a rare and severe renal infection characterized by the presence of gas in renal parenchyma and its perirenal spaces. We report two cases of emphysematous pyelonephritis in two diabetic women (53 and 50 years old respectively). In the first case, the treatment was based on nephrectomy because of the presence of a septic shock and three risk factors, which are acute renal failure, hematuria and thrombopenia. In the second case, the treatment was only medical. The evolution was favorable in the two cases. We insist in this article that this diagnosis should be considered in every female diabetic patient having severe acute pyelonephritis resistant to a well-conducted medical treatment.

  1. Clinical manifestations of pediatric idiopathic hypercalciuria.

    PubMed

    Lau, Keith K

    2009-01-01

    Idiopathic hypercalciuria (IH) is a common metabolic disorder in children with protean manifestations, many of which can mimic other common pediatric diseases. Reports in the medical literature describe children with IH presenting with a wide array of calculi and non-calculi related clinical symptoms such as hematuria, urinary tract infections (UTIs), urgency, urinary incontinence and recurrent abdominal pain. Many of these symptom complexes have been only loosely associated with IH with no definite established causal relationship. Due to the common nature of IH and the varied clinical features attributed to it, it is of utmost importance for health-care professionals to be aware of these; this will facilitate early and appropriate investigations and prompt institution of therapy to avoid long-term morbidity.

  2. [A case of chronic schistosomiasis four years after infestation].

    PubMed

    Pedalino, M; Vercesi, E; Manini, C; Piras, D; Di Primio, O G; Vella, R; Marino, G

    2010-01-01

    Authors present a case of bilharziosis incidentally diagnosed in a patient undergoing TURB for suspected bladder cancer. The patient, who in 2005 had gone to Malaysia, had been suffering from recurrent hemorrhagic cystitis since 2007, which were treated with antibiotic therapy. In November 2009 he presented to our observation for persistent hematuria, underwent ultrasound examination, fibroscopy and TURB diagnostics for suspicious lesions. The histopathology diagnosis found granulomatous lesions with typical parasites eggs due to schistosomiasis eggs. As a consequence of that, the patient underwent medical therapy. The pathologist's role becomes nullifying not only for the diagnosis of parasitic infections but also for the exclusion or evidence of urothelial squamous neoplasia. The low incidence of this rare parasitic disease in European tourists and the presence of immigrants in our country require to spread the knowledge of these parasites and the most simple tests for early detection.

  3. Angiomyolipoma With Epithelial Cysts.

    PubMed

    LeRoy, Michael A; Rao, Priya

    2016-06-01

    Angiomyolipoma with epithelial cysts is a rare mesenchymal tumor of the kidney that enters in the differential diagnosis of adult cystic renal neoplasms. These tumors demonstrate a slight female predominance and can present either incidentally or with symptoms, commonly flank pain and hematuria. Unlike conventional angiomyolipoma, this variant is characterized grossly by both solid and cystic areas, and histologically by the presence of single or multiple cysts lined by epithelial cells, a subepithelial "cambium-like" layer of small stromal cells with a prominent capillary vasculature, and a thick exterior wall composed of poorly formed fascicles of smooth muscle and thick-walled dysplastic blood vessels. Tumors show a distinct immunohistochemical profile and are often reactive for melanocytic markers (HMB-45 and Melan-A), as well as estrogen receptor and progesterone receptor. These tumors have an indolent clinical course, with no reports of progression or metastasis in reported cases thus far.

  4. Endoscopic Treatment of Stump Leakage Related to the Ileal Conduit

    PubMed Central

    Odemis, Bulent; Oztas, Erkin; Akpinar, Muhammet Yener; Olcucuoglu, Erkan; Kayacetin, Ertugrul

    2016-01-01

    Abstract Background: Ileal conduit with leakage from either the anastomotic site or the stump is associated with high morbidity and mortality rates. The standard treatment of stump leakage is surgery. Case Presentation: A 60-year-old male patient was admitted to our hospital with complaint of hematuria and bladder carcinoma was diagnosed. After performing radical cystectomy and ileal conduit, he developed fever with abdominal pain within the first week of surgery. Stump leakage was diagnosed by endoscopic examination performed through a gastroscope. After two over-the-scope clips (OTSCs) were applied to the stump, vinyl mesh was inserted into the space between the OTSCs. Later, cyanoacrylat and lipiodol were repelled on the OTSCs and vinyl mesh. Subsequently, stump leakage was resolved. Conclusion: This is the first case of stump leakage related to ileal conduit that has been treated endoscopically, according to the current literature. PMID:27579432

  5. First report of death due to Hemiscorpius acanthocercus envenomation in Iran: Case report.

    PubMed

    Shahi, Mehran; Rafinejad, Javad; Az-Khosravi, Leyla; Moosavy, Seyed Hamid

    2015-09-01

    Scorpion stings are significant causes of death in the western and southern regions of Iran. To date, reports have indicated that the H. lepturus species is the main cause of mortality due to scorpion stings. One of the species that belongs to this genus is Hemiscorpius acanthocercus (H. acanthocercus). This scorpion's venom is cytotoxic, and it causes pathological changes in the blood and can cause severe damage to the kidneys. The pain of Hemiscorpius' sting is mild and asymptomatic in the early hours. Delays in the treatment of these victims can cause hemolysis, hematuria, kidney failure, and even death. In this paper, we report the first known death due to an H. acanthocercus' sting in Iran. PMID:26435822

  6. Snakebite nephrotoxicity in Asia.

    PubMed

    Kanjanabuch, Talerngsak; Sitprija, Visith

    2008-07-01

    Snakebites have the highest incidence in Asia and represent an important health problem. Clinical renal manifestations include proteinuria, hematuria, pigmenturia, and renal failure. Nephropathy usually is caused by bites by snakes with hemotoxic or myotoxic venoms. These snakes are Russell's viper, saw-scaled viper, hump-nosed pit viper, green pit viper, and sea-snake. Renal pathologic changes include tubular necrosis, cortical necrosis, interstitial nephritis, glomerulonephritis, and vasculitis. Hemodynamic alterations caused by vasoactive mediators and cytokines and direct nephrotoxicity account significantly for the development of nephropathy. Hemorrhage, hypotension, disseminated intravascular coagulation, intravascular hemolysis, and rhabdomyolysis enhance renal ischemia leading to renal failure. Enzymatic activities of snake venoms account for direct nephrotoxicity. Immunologic mechanism plays a minor role. PMID:18620959

  7. Renal Calculi: An Unusual Presentation of T-Cell Acute Lymphoblastic Leukemia.

    PubMed

    Daly, Gemma F; Barnard, Edward B G; Thoreson, Lynn

    2016-01-01

    Spontaneous tumor lysis syndrome is a rare initial presentation of hematologic malignancy in children that typically presents with complications of electrolyte derangement, specifically hyperkalemia, hyperphosphatemia, and hyperuricemia. We report a case of a 5-year-old boy who presented to the emergency department with gross hematuria, abdominal pain, and vomiting and was ultimately diagnosed with uric acid nephrolithiasis and acute renal failure secondary to spontaneous tumor lysis syndrome in the setting of T-cell acute lymphoblastic leukemia. Tumor lysis syndrome is considered an oncologic emergency, and in this case, the child required urgent treatment with potassium-binding agents, rasburicase, and hemodialysis. This case demonstrates that occult hematologic malignancy should be suspected in cases of nephrolithiasis and acute renal failure when found in conjunction with hyperuricemia despite a normal complete blood count at the time of presentation. PMID:26644483

  8. Adenocarcinoma of the urinary bladder, mesonephroid type: a rare case

    PubMed Central

    Abbas, Mahmoud; Kramer, Mario W.; Wolters, Mathias; Herrman, Thomas R.W.; Becker, Jan U.; Kreipe, Hans-Heinrich

    2013-01-01

    Primary adenocarcinoma of the urinary bladder is a rare disease. It occurs in 0.5–2% of all bladder cancers and is discussed as the malignant counterpart of nephrogenic adenomas. We report a 46-year-old white female presented with gross hematuria for clinical examination. Histopathology revealed pT2, Pn1, L1, G2 adenocarcinoma of the bladder and carcinoma in situ according to the TNM classification. Computed tomography scan diagnostic was unremarkable. Patients with adenocarcinoma of the urinary bladder should be treated vigorously and without time delay. Only 7 cases of adenocarcinoma in the urinary bladder (mesonephroid) have been described until now. We present a case of clear cell adenocarcinoma of the urinary bladder, mesonephroid type that early diagnosed and till now 3 months after the cystectomy without symptoms and without complications. PMID:23772302

  9. A case of renal infarction associated with elevated factor VIII level.

    PubMed

    Siddiqui, O Asif; Al-Absi, A; Showkat, A

    2011-09-01

    Elevated factor VIII level has recently been shown to be associated with increased risk of thrombosis. We report here a case of renal infarction in association with elevated factor VIII level. The patient presented with a three-day history of flank pain. Laboratory studies on presentation showed an elevated serum creatinine concentration and microscopic hematuria. He was found to have bilateral pulmonary emboli and left common femoral vein thrombosis; imaging studies showed evidence of renal arterial thrombosis with infarction. Hypercoagulability assessment showed an elevated factor VIII level. He was treated with heparin and warfarin with significant improvement in his renal function. Consideration should be given to measurement of factor VIII level as a part of the workup of unexplained thrombo-embolic events.

  10. Unusual Presentation of Bladder Paraganglioma: Comparison of 131I MIBG SPECT/CT and 68Ga DOTANOC PET/CT

    PubMed Central

    Jain, Tarun Kumar; Basher, Rajender Kumar; Gupta, Nitin; Shukla, Jaya; Singh, Shrawan Kumar; Mittal, Bhagwant Rai

    2016-01-01

    Extraadrenal chromaffin cell-related tumors or paragangliomas are rare, especially in the bladder, accounting for less than 1% of cases. We report a 16-year-old boy who presented with hematuria and paroxysmal headache and was found to have a prostatic growth infiltrating the urinary bladder on anatomical imaging. Iodine-131 (131I) metaiodobenzylguanidine (MIBG) whole-body scanning and subsequently gallium-68 (68Ga) DOTANOC positron emission tomography/computed tomography (PET/CT) were performed. The MIBG scan revealed a non-tracer-avid soft-tissue mass, while DOTANOC PET/CT revealed a tracer-avid primary soft-tissue mass involving the urinary bladder and prostate with metastasis to the iliac lymph nodes. He underwent surgical management; histopathology of the surgical specimen revealed a bladder paraganglioma, whereas the prostate was found to be free of tumor. PMID:26912984

  11. [Acquired renal cysts in maintenance dialysis patients].

    PubMed

    Lie, B; Hust, W; Asgarzadeh, A; Mann, H

    1986-03-01

    Ultrasonographic examination of the kidneys of 111 patients on long term maintenance hemodialysis was performed. None of the patients had genuine polycystic kidney disease. In many patients acquired cysts were found. Frequency and volume of these cysts were the same on the right and left side. There was no correlation between the age of the patients and the number of cysts. There were no differences concerning sex and type of primary renal disease. There was a significant positive correlation between time on maintenance hemodialysis and number of cysts but no correlation between number of cysts and hemoglobin concentration. This is in contrast to data in the literature. Clinical relevance of acquired kidney cysts in dialysis patients concerns hematuria, retroperitoneal bleeding, kidney stone formation, septicemia and malignancy.

  12. Implementation of the first wellness-fitness evaluation for the Dallas Fire-Rescue Department

    PubMed Central

    Seals, Norman; Martin, JoAnn; Russell, Bryan

    2010-01-01

    More than 100 firefighters lose their lives in the line of duty each year; many of these deaths are caused by cardiovascular events and underlying coronary heart disease. In addition, firefighters are at higher-than-normal risk of developing certain types of cancer. To improve health and fitness among its firefighters, the Dallas Fire-Rescue Department developed and implemented an annual wellness-fitness program in 2008. The program detected and addressed medical issues including coronary disease, hypertension, high triglyceride levels, high cholesterol, high blood glucose levels, and hematuria. Prostate, thyroid, breast, kidney, and bladder cancers were also detected. By identifying these issues, engaging the firefighters' personal physicians, and recommending individualized treatment plans, this program may have extended lives and improved the quality of life for the firefighters. PMID:20671818

  13. [Carcinosarcoma of the bladder. Apropos of two cases].

    PubMed

    Bennani, S; Louahlia, S; Aboutaieb, R; el Mrini, M; Benjelloun, S

    1994-01-01

    The authors report two cases of carcinosarcoma of the bladder, review the literature, and study the clinical, histological, therapeutic and evolutive aspects of this unusual tumor. It is a rare tumor which represent less than 0.5 per cent of all cancers of the bladder. It is three times more frequent in men than in women. Hematuria is the most frequent alarming symptom and pathogenesis is still a matter of debate. Diagnosis is based on the pathological examination including immunohistochemical study and, if necessary, with electron microscopy examination. The tumor contains two highly malignant cellular components: one is epithelial and the other is mesenchymal. Treatment is not well codified. Early diagnosis and radical cystectomy seem to improve the prognosis, which is usually poor. 5 year survival rate is about 20 per cent. PMID:7868935

  14. [Urogenital tuberculosis. Diagnostic aspects].

    PubMed

    Bennani, S; Hafiani, M; Debbagh, A; el Mrini, M; Benjelloun, S

    1995-01-01

    Urogenital tuberculosis still represents a major urologic problem in the northern part of Africa, and it is a serious disease because its diagnosis is usually late. Furthermore, the affection is frequently bilateral, which may cause the renal failure. 86 cases of urogenital tuberculosis have been reviewed. Our patients were young adults (average age: 34 year old). Cystitis is the most frequent sign (74%), hematuria, lumbar pain, genital signs and nephrologic signs are not rare. Urine was negative in 46 patients, and amicrobial leucocyturia was present in 24 cases. Diagnosis relies on a range of signs, especially intravenous pyelography that has an important place. Endoscopic biopsy did confirm the diagnosis of tuberculosis in 12 patients. Generally, definitive diagnosis was based on the histologic study of the operative specimen. PMID:8558041

  15. Transmesocolic robotic extended pyelolithotomy of a large gas-containing renal stone: Case report and review of the literature

    PubMed Central

    Manny, Ted B.; Manny, Julia S.; Hemal, Ashok K.

    2013-01-01

    We present the fifth case in the world literature of a gas-containing urinary stone. Our patient is a 31-year-old woman referred for left flank pain and gross hematuria who was noted on imaging to have a 6.5 cm left renal pelvis stone containing gas. Cultures revealed Escherichia coli from the urine and stone material. Chemistry revealed underlying gouty diathesis. The stone was removed using robotic extended pyelolithotomy. Overall, renal function remained unchanged while drainage improved on nucleotide renography. Review of the world literature suggests that gas-containing renal stones are invariably associated with emphysematous pyelonephritis commonly caused by E. coli and Klebsiella. Contributing factors to gas-containing stone formation include urinary stasis, metabolic mineral derangement and, in a minority of the cases, diabetes. PMID:23798875

  16. Transmesocolic robotic extended pyelolithotomy of a large gas-containing renal stone: Case report and review of the literature.

    PubMed

    Manny, Ted B; Manny, Julia S; Hemal, Ashok K

    2013-04-01

    We present the fifth case in the world literature of a gas-containing urinary stone. Our patient is a 31-year-old woman referred for left flank pain and gross hematuria who was noted on imaging to have a 6.5 cm left renal pelvis stone containing gas. Cultures revealed Escherichia coli from the urine and stone material. Chemistry revealed underlying gouty diathesis. The stone was removed using robotic extended pyelolithotomy. Overall, renal function remained unchanged while drainage improved on nucleotide renography. Review of the world literature suggests that gas-containing renal stones are invariably associated with emphysematous pyelonephritis commonly caused by E. coli and Klebsiella. Contributing factors to gas-containing stone formation include urinary stasis, metabolic mineral derangement and, in a minority of the cases, diabetes. PMID:23798875

  17. Use of cystourethroscopy to remove an indwelling double-J ureteral stent 6 years following simultaneous radical sigmoid colon cancer and partial bladder resection: A case report

    PubMed Central

    GU, YAN; ZHANG, JING; WANG, GUOZENG

    2016-01-01

    Ureteral stents are widely used to ensure good urinary drainage and to relieve obstruction, pain and infection during urologic procedures. However, long-term indwelling ureteral stents can cause various complications, such as encrustation, hematuria and infection. Here, the case of an 88-year-old man who had undergone simultaneous radical resection of sigmoid colon cancer and partial resection of the bladder 6 years prior is presented. The patient complained of urinary frequency and urgency, dysuria and intermittent fever. A kidney ureter bladder X-ray examination revealed the presence of an entire coiled double-J stent with calculi from the kidney to the bladder. A computed tomography scan revealed mild hydronephrosis of the left kidney and one J end of the stent in the bladder. The stent was removed successfully by cystourethroscopy and holmium laser lithotripsy. This report describes the clinical experience of the removal of a long-term stent by endoscopic manipulation. PMID:27313675

  18. A report of heat stroke in two Nigerian siblings.

    PubMed

    Asani, M; Kabir, H; Adamu, H

    2015-01-01

    Infants and children are at higher risk of heat stroke for several reasons. We report these cases to highlight the danger of leaving children unsupervised in vehicles, aid prompt diagnosis, and management of heat stroke. Two Nigerian siblings aged ranges 5 and 3 years old, were trapped inside an unlocked vehicle and subsequently developed heat stroke. Both children presented with hyperthermia, severe dehydration, convulsions, and loss of consciousness. One of them also had hematuria. They were treated by spraying water onto their bodies to bring down the temperature, intravenous fluid resuscitation, oxygen therapy, and anticonvulsants. Both eventually recovered and were discharged with no obvious neurologic sequalae, but are being followed-up. PMID:25511359

  19. Nephron sparing endoscopic treatment for primary carcinoma of the renal calyx: A case report and literature review

    PubMed Central

    WANG, QI; OU, TONG-WEN; XU, JIA-WEI; LI, JIN; BORAZJANI, ALI; JIA, CHUN-SONG; WANG, XU; YAN, HAO

    2016-01-01

    Primary carcinoma of the renal calyx is extremely rare. The present study reported nephron sparing endoscopic treatment for primary carcinoma of the renal calyx. An 81-year-old female presented with a 1-year history of intermittent painless gross hematuria. Computed tomography and X-ray of the urinary tract were unable to definitively identify any lesion. Flexible ureteroscopic examination revealed a tumor with epicenter in the lower calyx of the right kidney, with additional involvement around the calyx. Biopsies were obtained and pathology revealed low-grade urothelial carcinoma. Considering additional co-morbidities, the patient elected to undergo endoscopic management with thulium laser. The present report described the feasibility of flexible ureteroscopic thulium laser resection for the treatment of renal calyx carcinoma. PMID:27330785

  20. A metanephric adenoma of the kidney associated with polycythemia: A case report

    PubMed Central

    WANG, PENGFEI; TIAN, YUAN; XIAO, YUEHAI; ZHANG, YANG; SUN, FA; TANG, KAIFA

    2016-01-01

    Metanephric adenoma (MA) of the kidney is a rare and frequently benign tumor with a favorable prognosis that is often diagnosed following surgical treatment. In the present study, a 54-year-old female patient presented with complaints of intermittent right-flank pain and anterior abdominal pain occurring over 2 years and sporadic gross hematuria occurring over 3 months. Ultrasonography and computerized tomography imaging revealed a neoplasm lesion localized in the right kidney. Successful open approach radical nephrectomy was performed and post-surgical histopathological examination verified the lesion as a MA of the kidney. Radical nephrectomy, cryoablation or radiofrequency may used to treat MA and a selective panel of immunostains, including WT1, EMA and AMACR, may be useful for diagnosis. PMID:26870216

  1. Epithelioid angiosarcoma of the kidney: A case report and literature review.

    PubMed

    Liu, Hongyun; Huang, Xingang; Chen, Hua; Wang, Xuechun; Chen, Lei

    2014-09-01

    Epithelioid angiosarcoma (EAS) is a rare disease which presents a great diagnostic challenge. The present study reports a case of EAS in the kidney in a 75-year-old male who presented with gross hematuria. An abdominal computed tomography scan revealed space-occupying lesions of the right kidney and renal cell carcinoma was suspected. Histological examination of the resected specimens showed pleomorphic epithelioid cells with vesicular nuclei, prominent nucleoli and eosinophilic cytoplasm that lined irregular vascular spaces. Immunohistochemical staining revealed that the tumor cells were positive for AE1/AE3, cytokeratin (CK) 7, vimentin, cluster of differentiation (CD) 31 and E-cadherin, but showed no staining for CD10, CD34, factor VIII, CK20, carcinoembryonic antigen or desmin. Based on the histopathological and immunohistochemical findings, the patient was diagnosed with epithelioid angiosarcoma. Postoperative radiation therapy was administered and no recurrence was observed six months after surgery. PMID:25120677

  2. Intraperitoneally placed Foley catheter via verumontanum initially presenting as a bladder rupture.

    PubMed

    Raheem, Omer A; Jeong, Young Beom

    2011-09-01

    Since urethral Foley catheterization is usually easy and safe, serious complications related to this procedure have been rarely reported. Herein, we describe a case of intraperitoneally placed urethral catheter via verumontanum presenting as intraperitoneal bladder perforation in a chronically debilitated elderly patient. A 82-yr-old male patient was admitted with symptoms of hematuria, lower abdominal pain after traumatic Foley catheterization. The retrograde cystography showed findings of intraperitoneal bladder perforation, but emergency laparotomy with intraoperative urethrocystoscopy revealed a tunnel-like false passage extending from the verumontanum into the rectovesical pouch between the posterior wall of the bladder and the anterior wall of the rectum with no bladder injury. The patient was treated with simple closure of the perforated rectovesical pouch and a placement of suprapubic cystostomy tube. PMID:21935283

  3. Metastasis of Gastric Signet-Ring Cell Carcinoma to the Urinary Bladder: A Case Report and Review of the Literature

    PubMed Central

    Okutur, Kerem; Eren, Orhan Onder; Demir, Gokhan

    2015-01-01

    Although signet-ring cell (SRC) adenocarcinoma is commonly seen in the stomach, it is a very rarely seen histologic entity in the bladder. It is difficult to distinguish primary SRC adenocarcinoma of the bladder from bladder metastasis of SRC carcinoma of the stomach only based on histological findings. In such cases, clinical findings and immunohistochemical studies may be helpful. We present here a 48-year-old male patient presenting with hematuria and abdominal pain. Computerised tomography of the patient revealed a gastric mass, peritoneal involvement, and thickening of the bladder wall, and histopathological analysis revealed SRC adenocarcinoma in both of the endoscopic biopsies taken from the stomach and bladder. Immunohistochemical analyses confirmed the diagnosis of SRC adenocarcinoma of the bladder secondary to gastric cancer. PMID:26346068

  4. Klippel-Trenaunay and Sturge-Weber syndromes with renal hemangioma and double inferior vena cava.

    PubMed

    Schofield, D; Zaatari, G S; Gay, B B

    1986-08-01

    We describe a 3 1/2-year-old boy with the Klippel-Trenaunay and Sturge-Weber syndromes. The child had congenital superficial capillary hemangiomas, congenital glaucoma and mild hydrocephalus. During the first year of life he experienced intermittent hematuria. When he was 3 years old he presented with seizures and left hemihypertrophy first was noted. Several months later radiological examination of a large abdominal mass demonstrated its origin to be in the right kidney. Radical nephrectomy documented the presence of renal hemangioma with complicating perirenal hematoma. A double inferior vena cava was another unexpected surgical finding that complicated the course of this patient. All of these unusual features in these rare syndromes with their clinical, pathogenetic and therapeutic implications are discussed. The differential diagnosis of renal masses in these syndromes also is presented. PMID:3016342

  5. A case report of nephrogenic diabetes insipidus with idiopathic Fanconi syndrome in a child who presented with vitamin D resistant rickets.

    PubMed

    Patra, Soumya; Nadri, Gulnaz; Chowdhary, Harish; Pemde, Harish K; Singh, Varinder; Chandra, Jagdish

    2014-05-01

    Fanconi syndrome is a complex of multiple tubular dysfunctions of proximal tubular cells, occurring alone or in association with a variety of inherited (primary) or acquired (secondary) disorders. It is characterized by aminoaciduria, normoglycemic glycosuria, tubular proteinuria without hematuria, metabolic acidosis without anion gap and excessive urinary excretion of phosphorous, calcium, uric acid, bicarbonate, sodium, potassium and magnesium. Diabetes insipidus is a disease of collecting tubules and children mainly present with dehydration and hypernatremia. We are reporting the first case of idiopathic Fanconi's syndrome along with nephrogenic diabetes insipidus in a child who presented to us with vitamin D resistant rickets. Medline search did not reveal any case of nephrogenic diabetes insipidus (NDI) associated with idiopathic Fanconi syndrome. We hypothesized that the NDI may be due to to severe hypokalemia induced tubular dysfunction.

  6. The left renal entrapment syndrome: diagnosis and treatment.

    PubMed

    Zhang, Hongkun; Li, Ming; Jin, Wei; San, Ping; Xu, Ping; Pan, Songlin

    2007-03-01

    A retrospective analysis was performed to review 20 patients with left renal vein (LRV) entrapment syndrome. All cases were diagnosed based on ultrasonography, magnetic resonance angiography, and renal venography. Technical success was achieved in all patients. Transposition of superior mesenteric artery was performed in three cases, transposition of LRV in two, and stent implantation in the LRV in 15. Stent migration occurred in one case, and stent reimplantation was performed. One case suffered from hematoma after transposition of the superior mesenteric artery, and reoperation was performed. Follow-up was made from 6 months to 6 years after the operation. Abnormalities were not found in the urine test of 18 patients and their symptoms disappeared. Two cases still had microscopic hematuria after exercise. All surgical operations are effective for nutcracker syndrome except excessive invasiveness. Stent may be one of the mainstream therapies because of its minimal invasiveness.

  7. Chromophobe renal cell carcinoma with sarcomatoid transformation in a dog.

    PubMed

    Kobayashi, Naohito; Suzuki, Kazuhiko; Murakami, Hironobu; Kagawa, Eriko; Aoki, Itirou; Nagashima, Yoji

    2010-11-01

    A 12-year-old spayed female Siberian husky dog presented with hematuria and weight loss. An abdominal ultrasonographic examination revealed a left renal tumor measuring 8 cm in diameter, and a nephrectomy was performed. The resected kidney contained a cavitated tumor with a white solid region. Histologically, this tumor was composed of large polygonal cells with abundant and cloudy cytoplasm and focal sarcomatoid change. The neoplastic epithelial cells were reactive with colloidal iron staining; Dolichos biflorus agglutinin, peanut agglutinin, and Ulex europaeus agglutinin I lectins; and cluster of differentiation 10 and c-KIT antigens but not for periodic acid-Schiff or vimentin stain. Neoplastic sarcomatoid cells stained positive for vimentin. Because these histopathologic features are identical to those of human chromophobe renal cell carcinoma, the present case was diagnosed as canine chromophobe renal cell carcinoma.

  8. Gluten exacerbates IgA nephropathy in humanized mice through gliadin-CD89 interaction.

    PubMed

    Papista, Christina; Lechner, Sebastian; Ben Mkaddem, Sanae; LeStang, Marie-Bénédicte; Abbad, Lilia; Bex-Coudrat, Julie; Pillebout, Evangéline; Chemouny, Jonathan M; Jablonski, Mathieu; Flamant, Martin; Daugas, Eric; Vrtovsnik, François; Yiangou, Minas; Berthelot, Laureline; Monteiro, Renato C

    2015-08-01

    IgA1 complexes containing deglycosylated IgA1, IgG autoantibodies, and a soluble form of the IgA receptor (sCD89), are hallmarks of IgA nephropathy (IgAN). Food antigens, notably gluten, are associated with increased mucosal response and IgAN onset, but their implication in the pathology remains unknown. Here, an IgAN mouse model expressing human IgA1 and CD89 was used to examine the role of gluten in IgAN. Mice were given a gluten-free diet for three generations to produce gluten sensitivity, and then challenged for 30 days with a gluten diet. A gluten-free diet resulted in a decrease of mesangial IgA1 deposits, transferrin 1 receptor, and transglutaminase 2 expression, as well as hematuria. Mice on a gluten-free diet lacked IgA1-sCD89 complexes in serum and kidney eluates. Disease severity depended on gluten and CD89, as shown by reappearance of IgAN features in mice on a gluten diet and by direct binding of the gluten-subcomponent gliadin to sCD89. A gluten diet exacerbated intestinal IgA1 secretion, inflammation, and villous atrophy, and increased serum IgA1 anti-gliadin antibodies, which correlated with proteinuria in mice and patients. Moreover, early treatment of humanized mice with a gluten-free diet prevented mesangial IgA1 deposits and hematuria. Thus, gliadin-CD89 interaction may aggravate IgAN development through induction of IgA1-sCD89 complex formation and a mucosal immune response. Hence, early-stage treatment with a gluten-free diet could be beneficial to prevent disease.

  9. Ct2 Bladder Cancer.

    PubMed

    Soloway, Mark S

    2016-09-01

    The patient is an 80-year-old man who presented with gross hematuria. His past medical history indicates he was a cigarette smoker with 50 pack/years. He was successfully treated for carcinoma of the lung 7 years ago. He received chemotherapy, radiation, and surgery. He has mild COPD but has a good performance status. His laboratory studies do not indicate any abnormalities in terms of renal function. He does not have any significant cardiac disease. He has a medium build. He had prostate cancer and underwent a successful radical prostatectomy 10 years ago. His PSA is undetectable. He has some urinary incontinence and wears two pads/day. He underwent the appropriate investigations for gross hematuria. A CT scan of the abdomen and pelvis was normal with the exception of a 4-cm posterior mass in the bladder. There was no hydronephrosis and no enlarged lymph nodes. He underwent a transurethral resection of a solitary bladder tumor performed by another urologist. The tumor was described as large and sessile. It was located on the posterior wall and was approximately 4 cm. The bimanual examination did not reveal a mass. The pathology report stated that the tumor was a high-grade urothelial carcinoma with invasion into the muscularis propria. There was no lymphovascular invasion. I performed a reTURBT, and at that procedure, I did not identify any obvious tumor but the prior resection site was evident. I resected the prior tumor site quite extensively both in depth and width. The pathology revealed only focal carcinoma in situ. There was ample muscle in the specimen and there was some fat as well. As stated, they were free of any cancer. The patient is receptive to any treatment approach.

  10. Crescentic IgA nephropathy.

    PubMed

    Abuelo, J G; Esparza, A R; Matarese, R A; Endreny, R G; Carvalho, J S; Allegra, S R

    1984-11-01

    We report five cases of crescentic IgA nephropathy. All are males, 16-60 years of age. One case each came to medical attention with uremia, nephrotic syndrome, and gross hematuria; two cases presented with microhematuria and proteinuria on routine urinalysis. All had hypertension, azotemia (serum creatinine 1.6-9.4 mg/dl), proteinuria (greater than 6 g/24 hr in four cases), hypoalbuminemia (less than 3 g/dl), and hematuria (gross in two cases). All progressed to end-stage renal failure renal failure ending in dialysis (three cases) or death from unrelated causes (two cases). Prednisone, 60 mg/day for 1 month in two patients (with two 1-g doses of iv methylprednisolone in 1 case) did not improve the serum creatinine level, but one patient subsequently experienced a less rapid fall in renal function. A crescentic glomerulonephritis was present in all biopsies (crescents in 31-80% of glomeruli; mean, 50%). The size and stage of the crescents were variable. Numerous glomeruli had focal or diffuse sclerosis. In all cases, there was a 3 or 4+ deposition of IgA. Low-intensity staining for IgG and IgM was noted in four and three patients, respectively. On electron microscopy, dense granular mesangial deposits were noted in all cases and in four patients capillary subepithelial deposits were also observed. This form of IgA nephropathy is not common, but some studies indicate that it may occur in about 5% of patients with IgA nephropathy.

  11. HANAC Syndrome Col4a1 Mutation Causes Neonate Glomerular Hyperpermeability and Adult Glomerulocystic Kidney Disease.

    PubMed

    Chen, Zhiyong; Migeon, Tiffany; Verpont, Marie-Christine; Zaidan, Mohamad; Sado, Yoshikazu; Kerjaschki, Dontscho; Ronco, Pierre; Plaisier, Emmanuelle

    2016-04-01

    Hereditary angiopathy, nephropathy, aneurysms, and muscle cramps (HANAC) syndrome is an autosomal dominant syndrome caused by mutations in COL4A1 that encodes the α1 chain of collagen IV, a major component of basement membranes. Patients present with cerebral small vessel disease, retinal tortuosity, muscle cramps, and kidney disease consisting of multiple renal cysts, chronic kidney failure, and sometimes hematuria. Mutations producing HANAC syndrome localize within the integrin binding site containing CB3[IV] fragment of the COL4A1 protein. To investigate the pathophysiology of HANAC syndrome, we generated mice harboring the Col4a1 p.Gly498Val mutation identified in a family with the syndrome. Col4a1 G498V mutation resulted in delayed glomerulogenesis and podocyte differentiation without reduction of nephron number, causing albuminuria and hematuria in newborns. The glomerular defects resolved within the first month, but glomerular cysts developed in 3-month-old mutant mice. Abnormal structure of Bowman's capsule was associated with metalloproteinase induction and activation of the glomerular parietal epithelial cells that abnormally expressed CD44,α-SMA, ILK, and DDR1. Inflammatory infiltrates were observed around glomeruli and arterioles. Homozygous Col4a1 G498V mutant mice additionally showed dysmorphic papillae and urinary concentration defects. These results reveal a developmental role for the α1α1α2 collagen IV molecule in the embryonic glomerular basement membrane, affecting podocyte differentiation. The observed association between molecular alteration of the collagenous network in Bowman's capsule of the mature kidney and activation of parietal epithelial cells, matrix remodeling, and inflammation may account for glomerular cyst development and CKD in patients with COL4A1-related disorders.

  12. Guizhi Fuling Wan as a Novel Agent for Intravesical Treatment for Bladder Cancer in a Mouse Model

    PubMed Central

    Lu, Chi-Chen; Shen, Cheng-Huang; Chang, Chia-Bin; Hsieh, Hsiao-Yen; Wu, Jiann-Der; Tseng, Ling-Huei; Hwang, Dennis W; Chen, Syue-Yi; Wu, Shu-Fen; Chan, Michael W Y; Hsu, Cheng-Da

    2016-01-01

    Alternative intravesical agents are required to overcome the side effects currently associated with the treatment of bladder cancer. This study used an orthotopic bladder cancer mouse model to evaluate Guizhi Fuling Wan (GFW) as an intravesical agent. The effects of GFW were compared with those of mitomycin-C (Mito-C) and bacille Calmette-Guérin (BCG). We began by evaluating the response of the mouse bladder cancer cell line MB49 to GFW treatment, with regard to cell viability, cell cycle progression and apoptosis. MB49 cells were subsequently implanted into the urothelial walls of the bladder in female C57BL/6 mice. The success of the model was confirmed by the appearance of hematuria and tumor growth in the bladder. Intravesical chemotherapy was administered in accordance with a published protocol. In vitro data revealed that GFW arrested MB49 cell cycle in the G0/G1 phase, resulting in the suppression of cell proliferation and induced apoptosis. One possible mechanism underlying these effects is an increase in intracellular reactive oxygen species (ROS) levels leading to the activation of ataxia telangiectasia-mutated (ATM)/checkpoint kinase 2 (CHK2) and ATM/P53 pathways, thereby mediating cell cycle progression and apoptosis, respectively. This mouse model demonstrates the effectiveness of GFW in the tumor growth, with results comparable to those achieved by using BCG and Mito-C. Furthermore, GFW was shown to cause only mild hematuria. The low toxicity of the compound was confirmed by a complete lack of lesions on bladder tissue, even after 10 consecutive treatments using high concentrations of GFW. These results demonstrate the potential of GFW for the intravesical therapy of bladder cancer. PMID:26837068

  13. Ct2 Bladder Cancer.

    PubMed

    Soloway, Mark S

    2016-09-01

    The patient is an 80-year-old man who presented with gross hematuria. His past medical history indicates he was a cigarette smoker with 50 pack/years. He was successfully treated for carcinoma of the lung 7 years ago. He received chemotherapy, radiation, and surgery. He has mild COPD but has a good performance status. His laboratory studies do not indicate any abnormalities in terms of renal function. He does not have any significant cardiac disease. He has a medium build. He had prostate cancer and underwent a successful radical prostatectomy 10 years ago. His PSA is undetectable. He has some urinary incontinence and wears two pads/day. He underwent the appropriate investigations for gross hematuria. A CT scan of the abdomen and pelvis was normal with the exception of a 4-cm posterior mass in the bladder. There was no hydronephrosis and no enlarged lymph nodes. He underwent a transurethral resection of a solitary bladder tumor performed by another urologist. The tumor was described as large and sessile. It was located on the posterior wall and was approximately 4 cm. The bimanual examination did not reveal a mass. The pathology report stated that the tumor was a high-grade urothelial carcinoma with invasion into the muscularis propria. There was no lymphovascular invasion. I performed a reTURBT, and at that procedure, I did not identify any obvious tumor but the prior resection site was evident. I resected the prior tumor site quite extensively both in depth and width. The pathology revealed only focal carcinoma in situ. There was ample muscle in the specimen and there was some fat as well. As stated, they were free of any cancer. The patient is receptive to any treatment approach. PMID:27457483

  14. Decision Based on Narrow Band Imaging Cystoscopy without a Referential Normal Standard Rather Increases Unnecessary Biopsy in Detection of Recurrent Bladder Urothelial Carcinoma Early after Intravesical Instillation

    PubMed Central

    Song, Phil Hyun; Cho, Seok; Ko, Young Hwii

    2016-01-01

    Purpose The purpose of this study was to calculate the operating characteristics of narrowband imaging (NBI) cystoscopy versus traditional white light cystoscopy (WLC) in common clinical scenarios involving suspicion of bladder urothelial carcinoma (UC). Materials and Methods Sixty-three consecutive patients initially underwent WLC and then NBI in a single session for evaluation of microscopic hematuria (group I, n=20), gross hematuria (group II, n=19), and follow-up for prior UC (group III, n=24), by an experienced urologist. All lesions that were abnormal in contrast with adjacent normal mucosa were diagnosed as positive and biopsied. Results Sixty-six biopsies from 47 patients were performed. Pathologic examination showed 17 cases of UC from 21 sites. While the overall sensitivity of NBI was similar to that of WLC (100% vs. 94.1%), the specificity of NBI was significantly lower than that of WLC (50% vs. 86.9%, p < 0.001), particularly in group III (38.9% vs. 88.9%, p=0.004). Based on identification by NBI only, 23 additional biopsies from 18 cases were performed for identification of one patient with UC, who belonged to group III. In this group, to identify this specific patient, 15 additional biopsies were performed from 10 patients. All seven cases with positive findings from NBI within 2 months after the last intravesical therapy were histologically proven as negative. Conclusion In evaluation for recurrence early after intravesical instillation, the decision based on NBI increased unnecessary biopsy in the absence of an established standard for judging NBI. PMID:25761489

  15. Solitary fibrous tumor.

    PubMed

    Bruzzone, Andrea; Varaldo, Marco; Ferrarazzo, Claudia; Tunesi, Gianni; Mencoboni, Manlio

    2010-01-01

    Solitary fibrous tumor (SFT) is a rare mesenchymal neoplasm which may be found everywhere in the body. It is now distinguished into two forms, pleural and extrapleural, which morphologically resemble each other. Abdominal localizations are quite rare, with 10 cases only reported in bladder; rarely they can be source of paraneoplastic syndromes (i.e., hypoglycemia secondary to insulin-like growth factor). In April 2006 a 74-year-old white male presented with chills, diaphoresis and acute abdominal pain with hematuria. At admission in emergency he underwent an abdominal Xray (no pathological findings) and an ultrasound examination of the kidneys and urinary tract, which revealed a pelvic hyperechogenic neoformation measuring approximately 10×8×7 cm, compressing the bladder. Blood chemistry at admission revealed only a mild neutrophilic leucocytosis (WBC 16600, N 80%, L 11%), elevated fibrinogen and ESR, and hypoglycemia (38 mg/dL). Macro scopic hematuria was evident, while urinocolture was negative. Contrast enhanced CT scan of the abdomen and pelvic region revealed a large round neoformation dislocating the bladder, with an evident contrast-enhanced periphery and a central necrotic area. Continuous infusion of glucose 5% solution was necessary in order to maintain blood glucose levels above 50 mg/dL. The patient underwent complete surgical resection of an ovoidal mass coated by adipose tissue, with well delimited margins; histological findings were consistent with solitary fibrous tumor (SFT). Hypoglycemia resolved completely with removal of the growth. In this case report we describe a SFT growing in the bladder, a quite rare localization, which presented a unique hypoglycemia. In contrast to the majority of cases reported in the literature, the behavior of this SFT was not aggressive, and, since the patient is still alive, surgical resection was considered conclusive.

  16. Hospitalizations in pediatric patients with immune thrombocytopenia in the United States

    PubMed Central

    Tarantino, Michael D.; Danese, Mark; Klaassen, Robert J.; Duryea, Jennifer; Eisen, Melissa; Bussel, James

    2016-01-01

    Abstract To examine utilization and outcomes in pediatric immune thrombocytopenia (ITP) hospitalizations, we used ICD-9 code 287.31 to identify hospitalizations in patients with ITP in the 2009 HCUP KID, an all-payer sample of pediatric hospitalizations from US community hospitals. Diagnosis and procedure codes were used to estimate rates of ITP-related procedures, comorbidity prevalence, costs, length of stay (LOS), and mortality. In 2009, there were an estimated 4499 hospitalizations in children aged 6 months–17 years with ITP; 43% in children aged 1–5 years; and 47% with emergency department encounters. The mean hospitalization cost was $5398, mean LOS 2.0 days, with 0.3% mortality (n = 13). With any bleeding (15.2%, including gastrointestinal 2.0%, hematuria 1.3%, intracranial hemorrhage [ICH] 0.6%), mean hospitalization cost was $7215, LOS 2.5 days, with 1.5% mortality. For ICH (0.6%, n = 27), mean cost was $40 209, LOS 8.5 days, with 21% mortality. With infections (14%, including upper respiratory 5.2%, viral 4.9%, bacterial 1.9%), the mean cost was $6928, LOS 2.9 days, with 0.9% mortality. Septic shock was reported in 0.3% of discharges. Utilization included immunoglobulin administration (37%) and splenectomies (2.3%). Factors associated with higher costs included age >6 years, ICH, hematuria, transfusion, splenectomy, and bone marrow diagnostics (p < 0.05). In conclusion, of the 4499 hospitalizations with ITP, mortality rates of 1.5%, 21%, and 0.9% were seen with any bleeding, ICH, and infection, respectively. Higher costs were associated with clinically significant bleeding and procedures. Future analyses may reveal effects of the implementation of more recent ITP guidelines and use of additional treatments. PMID:26941022

  17. Hemorrhagic Cystitis Requiring Bladder Irrigation is Associated with Poor Mortality in Hospitalized Stem Cell Transplant Patients

    PubMed Central

    Raup, Valary T.; Potretzke, Aaron M.; Manley, Brandon J.; Brockman, John A.; Bhayani, Sam B.

    2015-01-01

    ABSTRACT Purpose: To evaluate the overall prognosis of post-stem cell transplant inpatients who required continuous bladder irrigation (CBI) for hematuria. Materials and Methods: We performed a retrospective analysis of adult stem cell transplant recipients who received CBI for de novo hemorrhagic cystitis as inpatients on the bone marrow transplant service at Washington University from 2011-2013. Patients who had a history of genitourinary malignancy and/or recent surgical urologic intervention were excluded. Multiple variables were examined for association with death. Results: Thirty-three patients met our inclusion criteria, with a mean age of 48 years (23-65). Common malignancies included acute myelogenous leukemia (17/33, 57%), acute lymphocytic leukemia (3/33, 10%), and peripheral T cell lymphoma (3/33, 10%). Median time from stem cell transplant to need for CBI was 2.5 months (0 days-6.6 years). All patients had previously undergone chemotherapy (33/33, 100%) and 14 had undergone prior radiation therapy (14/33, 42%). Twenty-eight patients had an infectious disease (28/33, 85%), most commonly BK viremia (19/33, 58%), cytomegalovirus viremia (17/33, 51%), and bacterial urinary tract infection (8/33, 24%). Twenty-two patients expired during the same admission as CBI treatment (22/33 or 67% of total patients, 22/28 or 79% of deaths), with a 30-day mortality of 52% and a 90-day mortality of 73% from the start of CBI. Conclusions: Hemorrhagic cystitis requiring CBI is a symptom of severe systemic disease in stem cell transplant patients. The need for CBI administration may be a marker for mortality risk from a variety of systemic insults, rather than directly attributable to the hematuria. PMID:26742970

  18. Kidney biopsy in the Military Hospital of Morocco: Complications and histopathological findings.

    PubMed

    Zajjari, Yassir; Aatif, Taoufiq; Bahadi, Abdelali; Hassani, Kawtar; El Kabbaj, Driss; Benyahia, Mohamed

    2015-09-01

    Epidemiological studies on renal biopsies are necessary to establish the pattern and trends of renal diseases in a particular geographic area. In this retrospective study, we reviewed the medical records, histopathology findings and complications of renal biopsy in a region of Morocco. We studied a total of 130 native kidney biopsies taken between January 2008 and January 2012. All biopsies were examined by light microscopy and immunofluorescence microscopy. There were 86 males (66.2%) and 44 females (33.8%), with a mean patient age of 44.82 ± 17.86 (range 8-86) years. The most common indications of renal biopsy was nephritic syndrome (61.5%), followed by renal failure of unknown etiology (30.8%) and asymptomatic urinary abnormalities (5.4%). Primary glomerulonephritis (PGN) was found in 60 (46.2%) of the patients. Among the PGN cases, the most common one was membranous nephropathy (MN) (12.3%). Secondary glomerular disease (SGN) accounted for 48 (36.9%) of the cases. The most common SGN was lupus nephritis (LN) (10%). Tubulointerstitial disease [13 (10%)] and vascular disease [9 (6.9%)] were less common. The most common complications of the procedure were pain at the biopsy site in 12.3%, gross hematuria in 12.3%, perirenal hematoma in 7.7% and hematuria requiring nephrectomy in 0.8% of the patients. The most common indication for renal biopsy was nephrotic syndrome, MN was the most frequent PGN and LN was the most frequent SGN in our report. PMID:26354589

  19. Double Coaxial Microcatheter Technique for Glue Embolization of Renal Arteriovenous Malformations

    SciTech Connect

    Uchikawa, Yoko; Mori, Kensaku; Shiigai, Masanari; Konishi, Takahiro; Hoshiai, Sodai; Ishigro, Toshitaka Hiyama, Takashi; Nakai, Yasunobu; Minami, Manabu

    2015-10-15

    PurposeTo demonstrate the technical benefit of the double coaxial microcatheter technique for embolization of renal arteriovenous malformations (AVMs) with n-butyl cyanoacrylate and iodized oil (glue).Materials and MethodsSix consecutive patients (1 man and 5 women; mean age 61 years; range 44–77 years) with renal AVMs were included. Five patients had hematuria, and one had a risk of heart failure due to a large intrarenal arteriovenous shunt. All patients underwent transarterial embolization using glue and the double coaxial microcatheter technique with outer 2.6F and inner 1.9F microcatheters. After glue injection, the inner microcatheter was retracted, while the outer microcatheter was retained. We assessed the complications and clinical outcomes of this technique.ResultsTechnical success was achieved in all patients. In 9 sessions, 34 feeding arteries were embolized with glue using the double coaxial microcatheter technique, 1 was embolized with glue using a single microcatheter, and 2 were embolized with coils. The double coaxial microcatheter technique was useful for selecting small tortuous feeding arteries, preventing glue reflux to the proximal arteries, and approaching multiple feeding arteries without complete retraction of the microcatheters. As a minor complication, glue migrated into the venous system in four patients without any sequelae. In all patients, favorable clinical outcomes, including hematuria cessation in five patients and improvement of the large intrarenal arteriovenous shunt in one patient, were obtained without deterioration of renal function.ConclusionGlue embolization with the double coaxial microcatheter technique was useful for treating renal AVMs with multiple tortuous feeding arteries.

  20. Diagnosis of the nutcracker phenomenon using two-dimensional ultrasonography.

    PubMed

    Okada, M; Tsuzuki, K; Ito, S

    1998-01-01

    We aimed to establish new criteria for the diagnosis of the nutcracker phenomenon (N phenomenon) using ultrasonography (US). The left renal vien (LRV) was examined with US in 125 children, divided into three groups, namely the macroscopic hematuria group (23 children), the microscopic hematuria group (52 children) and the control group (50 normal children) all without nephritis, urolithiasis and tumor. The following parameters were calculated: (1) the ratio of the diameter of the dilated part of the LRV (D) to that of the narrowed part of the same vein (N) (D/N ratio), (2) the ratio of D to the aortic diameter (A) (D/A ratio) and (3) the difference in diameter between the LRV and the right renal vein (RRV) (RVD difference). The D/A ratio and the RVD difference correlated significantly with the D/N ratio. This indicates that not only the D/N ratio but also the D/N ratio but also the D/A ratio and RVD difference can be used for diagnosing the N phenomenon. The cutoff levels for the three parameters were set at the mean + 2 SD of the values of the normal controls, that is, at 3.7 (D/N ratio), 0.75 (D/A ratio) and 1.7 mm (RVD difference). We made diagnoses of the N phenomenon when two or more parameters were over the cutoff level. According to these criteria, most patients with macrohematuria and one third of patients with microhematuria were positive for the N phenomenon. The D/A ratio and RVD difference were useful for diagnosing the N phenomenon, and as a result our criteria can reduce misdiagnosis for normal children. PMID:9491284

  1. Outcomes After Intensity-Modulated Versus Conformal Radiotherapy in Older Men With Nonmetastatic Prostate Cancer

    SciTech Connect

    Bekelman, Justin E.; Mitra, Nandita; Efstathiou, Jason; Liao Kaijun; Sunderland, Robert; Yeboa, Deborah N.; Armstrong, Katrina

    2011-11-15

    Purpose: There is little evidence comparing complications after intensity-modulated (IMRT) vs. three-dimensional conformal radiotherapy (CRT) for prostate cancer. The study objective was to test the hypothesis that IMRT, compared with CRT, is associated with a reduction in bowel, urinary, and erectile complications in elderly men with nonmetastatic prostate cancer. Methods and Materials: We undertook an observational cohort study using registry and administrative claims data from the SEER-Medicare database. We identified men aged 65 years or older diagnosed with nonmetastatic prostate cancer in the United States between 2002 and 2004 who received IMRT (n = 5,845) or CRT (n = 6,753). The primary outcome was a composite measure of bowel complications. Secondary outcomes were composite measures of urinary and erectile complications. We also examined specific subsets of bowel (proctitis/hemorrhage) and urinary (cystitis/hematuria) events within the composite complication measures. Results: IMRT was associated with reductions in composite bowel complications (24-month cumulative incidence 18.8% vs. 22.5%; hazard ratio [HR] 0.86; 95% confidence interval [CI], 0.79-0.93) and proctitis/hemorrhage (HR 0.78; 95% CI, 0.64-0.95). IMRT was not associated with rates of composite urinary complications (HR 0.93; 95% CI, 0.83-1.04) or cystitis/hematuria (HR 0.94; 95% CI, 0.83-1.07). The incidence of erectile complications involving invasive procedures was low and did not differ significantly between groups, although IMRT was associated with an increase in new diagnoses of impotence (HR 1.27, 95% CI, 1.14-1.42). Conclusion: IMRT is associated with a small reduction in composite bowel complications and proctitis/hemorrhage compared with CRT in elderly men with nonmetastatic prostate cancer.

  2. MRI-guided core needle biopsy of the prostate: acceptance and side effects

    PubMed Central

    Egbers, Nina; Schwenke, Carsten; Maxeiner, Andreas; Teichgräber, Ulf; Franiel, Tobias

    2015-01-01

    PURPOSE We aimed to study side effects, complications, and patient acceptance of magnetic resonance imaging-guided real-time biopsy (MRI-GB) of the prostate. METHODS Fifty-four men (49–78 years) with elevated prostate-specific antigen after at least one negative systematic transrectal ultrasound-guided biopsy (TRUS-GB) were included in a prospective clinical study. Suspicious areas on images were selectively sampled by obtaining a median of four specimens (range, 1–9 specimens) using MRI-GB. In TRUS-GB, a median of 10 specimens (range, 6–14 specimens) were obtained. Telephone interviews were conducted one week after outpatient MRI-GB, asking patients about pain and side effects (hematuria, hemospermia, rectal bleeding, fever, and chills) of the two biopsy procedures and which of the two procedures they preferred. Multinomial regression analysis and Fisher’s exact test was used to test for differences. RESULTS MRI-GB was preferred by 65% (35/54), and 82% (44/54) would undergo MRI-GB again. Pain intensity (P = 0.005) and bleeding duration (P = 0.004) were significantly lower for MRI-GB compared with TRUS-GB. Hematuria was less common after MRI-GB compared with TRUS-GB (P = 0.006). A high correlation was given between bleeding intensity and bleeding duration for TRUS-GB (r=0.77) and pain intensity and pain duration for MRI-GB (r=0.65). Although hemospermia, rectal hemorrhage, fever, and chills were less common in MRI, they showed no statistically significant difference. CONCLUSION MRI-GB of the prostate seems to have fewer side effects and less pain intensity than TRUS-GB and was preferred by the majority of patients. PMID:25858525

  3. Cystic angiomyolipoma of the kidney: a clinicopathologic description of 11 cases.

    PubMed

    Davis, Charles J; Barton, Joel H; Sesterhenn, Isabell A

    2006-05-01

    This report deals with 11 examples of renal angiomyolipomas (AML) which appear to include an epithelial element as a part of the neoplasm in the form of gross or microscopic cysts-usually both. There were seven females and four males between the ages of 20 and 70 years with mean age of 45 years. Three of these were known to be symptomatic: intermittent flank pain and gross hematuria for 2 months; recurrent hematuria both before and after flank trauma and a third patient with acute abdomen due to a ruptured tumor blood vessel. Cysts were described in three of the six cases where radiographic data were available. Seven tumors were in the right kidney and four in the left. In gross descriptions, cysts were mentioned in seven and they ranged from 6.0 to 2.0 cm with a median and mean maximal diameter of 5.0 and 4.0 cm, respectively. Microscopically, virtually all of the tumors included multiple smaller cysts and these were lined by flat, cuboidal or columnar epithelium and occasionally hobnail epithelium. There was usually a subepithelial collar of poorly differentiated cells, but the solid element of all tumors was myomatous angiomyolipoma; only one case had any adipose tissue. A dominant histological feature was the prominent lymphatic channels-identical to those of lymphangiomyomas and myomatous or triphasic AMLs. They are much more conspicuous in these cystic cases. Immunohistochemically, all tumors tested were reactive with actin, desmin and HMB-45, with the latter being more intensely positive in the subepithelial collars. Estrogen and progesterone receptors were usually positive, also. The behavior of these lesions appears to be no different from that of other AMLs.

  4. The ROKS nomogram for predicting a second symptomatic stone episode.

    PubMed

    Rule, Andrew D; Lieske, John C; Li, Xujian; Melton, L Joseph; Krambeck, Amy E; Bergstralh, Eric J

    2014-12-01

    Most patients with first-time kidney stones undergo limited evaluations, and few receive preventive therapy. A prediction tool for the risk of a second kidney stone episode is needed to optimize treatment strategies. We identified adult first-time symptomatic stone formers residing in Olmsted County, Minnesota, from 1984 to 2003 and manually reviewed their linked comprehensive medical records through the Rochester Epidemiology Project. Clinical characteristics in the medical record before or up to 90 days after the first stone episode were evaluated as predictors for symptomatic recurrence. A nomogram was developed from a multivariable model based on these characteristics. There were 2239 first-time adult kidney stone formers with evidence of a passed, obstructing, or infected stone causing pain or gross hematuria. Symptomatic recurrence occurred in 707 of these stone formers through 2012 (recurrence rates at 2, 5, 10, and 15 years were 11%, 20%, 31%, and 39%, respectively). A parsimonious model had the following risk factors for recurrence: younger age, male sex, white race, family history of stones, prior asymptomatic stone on imaging, prior suspected stone episode, gross hematuria, nonobstructing (asymptomatic) stone on imaging, symptomatic renal pelvic or lower-pole stone on imaging, no ureterovesicular junction stone on imaging, and uric acid stone composition. Ten-year recurrence rates varied from 12% to 56% between the first and fifth quintiles of nomogram score. The Recurrence of Kidney Stone nomogram identifies kidney stone formers at greatest risk for a second symptomatic episode. Such individuals may benefit from medical intervention and be good candidates for prevention trials.

  5. Adenocarcinoma of unknown primary in a 20-year-old African American male.

    PubMed

    Power, Derek; Lagunes, Diane Reidy

    2009-08-01

    A 20-year-old African American male presented with a history of left flank pain and passing of light pink urine. Medical history included sickle cell trait. Urine analysis was positive for protein and blood. Metabolic profile, autoantibody screen, and complement levels were normal. Hemoglobin electrophoresis revealed an 41.8% HbS diagnostic of sickle cell trait. Creatinine clearance was normal and proteinuria was nonnephrotic. A noncontrast computed tomography (CT) scan showed left proximal hydronephrosis. Urology follow-up was arranged and the differential included renal papillary necrosis, or renal cyst rupture. He presented 3 months later with sudden onset left flank pain and gross hematuria. Serum creatinine was 1.8 mg/dL. Computed tomography scan with contrast revealed innumerable lung lesions, an enlarged heterogenously enhancing left kidney, and retroperitoneal adenopathy. Ultrasound revealed an obstructed left collecting system and a 14-cm enlarged left kidney with no discrete mass. Testicular markers/ultrasound, upper/lower endoscopies were normal. Lung biopsy revealed poorly differentiated adenocarcinoma positive for cytokeratin 7. Renal, sarcoma, and gastrointestinal markers were negative. By exclusion, it appeared that the patient had a carcinoma of unknown primary. However, with the clinical and personal history, a diagnosis of renal medullary carcinoma (RMC) was made. RMC is a rare and highly malignant tumor that should always be included in the differential of a patient with sickle cell disorder and hematuria. Renal biopsy typically fails to sample the renal medulla and radiologic findings might not raise the suspicion of a renal tumor. Thus, clinical suspicion must always be high in order to preserve the patient's only chance of prolonged survival.

  6. Acute glomerulonephritis in children of the Niger Delta region of Nigeria.

    PubMed

    McGil Ugwu, G I

    2015-09-01

    A three-year retrospective study was conducted to determine the incidence, pattern of presentation and other clinical and biochemical features as well as outcome of treatment of patients admitted with acute glomerulonephritis at the Delta State University Teaching Hospital, Oghara and GN Children's Clinic, Warri. The case notes of all the children who presented with renal diseases from January 2010 to December 2012 were retrieved and those with acute glomerulonephritis were analyzed. A total of 20 patients (13 male and seven female) with acute glomerulonephritis were seen during the three-year period under review. Twelve patients (60%) were from the low socioeconomic class, six (30%) from the middle class and only two (10%) were from the high-income group. The presentation of the illness was most common between October and January. The age range of the patients was three to 13 years, with an average age of eight years. Seventeen (85%) of the patients were in the school-going age group (>5 years to 10 years). The most common symptom/sign noted was anemia in 90% of the patients, followed by oliguria/anuria and edema seen in 80% of the patients. Seventy percent of the patients had cola-colored urine, while 55% had hypertension. Some patients gave a history suggestive of previous streptococcal infection. More patients had sore throat (25%) than skin infection (10%). All the patients had proteinuria, while 90% had hematuria. The most common complication was acute kidney injury, seen in eight (40%) of the patients, followed by hypertensive encephalopathy, which occurred in three (15%) patients. Most patients (60%) were hospitalized for one to two weeks. The outcome of the management of these patients showed 14 (70%) of the patients recovered fully while three (15%) had persistent hematuria and two (10%) had persistent proteinuria. Ninety-five percent of the patients recovered from the acute illness and one patient (5%), a boy aged nine years old, died. PMID:26354592

  7. [Control of epilepsy in adult patients with tuberous sclerosis].

    PubMed

    Gallardo-Tur, Alejandro; García-Martín, Guillermina; Chamorro-Muñoz, María Isabel; Romero-Godoy, Jorge; Romero-Acebal, Manuel

    2013-06-01

    Introduccion. La esclerosis tuberosa es una enfermedad genetica cuyas manifestaciones principales son la formacion de tumores neuroectodermicos, que asocia epilepsia secundaria muy frecuentemente. Objetivo. Describir el perfil epileptico, el control, la frecuencia de crisis y la efectividad del tratamiento en pacientes adultos con esclerosis tuberosa. Pacientes y metodos. Estudio descriptivo en el que se han incluido pacientes adultos (mayores de 14 anos) con diagnostico confirmado de esclerosis tuberosa. Se ha analizado la frecuencia y tipos de crisis. Se ha realizado un estudio y contabilizacion de los diferentes farmacos antiepilepticos en cada paciente, la frecuencia de uso de cada principio activo y un estudio comparativo entre control de crisis y tipo de terapia. Resultados. De 19 adultos estudiados, tuvieron crisis epilepticas 16 (84%). Presentaron control de crisis completo, crisis esporadicas y crisis frecuentes el 44%, 25% y 31%, respectivamente. Hubo frecuencia de crisis focales, generalizadas y ambas en el 38%, 6% y 25%, respectivamente. Estaban en tratamiento con farmacos antiepilepticos en monoterapia, biterapia y triterapia el 38%, 44% y 19%, respectivamente. El mas consumido globalmente fue el levetiracetam, seguido de la carbamacepina y el acido valproico. En monoterapia, el mas frecuente fue la carbamacepina, con mayor proporcion de control completo. Conclusiones. La epilepsia en la esclerosis tuberosa es relativamente benigna, y se consigue un aceptable control en la mayoria de casos con un numero de antiepilepticos acorde con lo aconsejado en las guias de tratamiento. Se observa estabilidad de lesiones, y no hay malignizacion en nuestra serie. El bajo numero de la muestra limita el estudio, pero se observan proporciones similares de efectividad del tratamiento respecto a otra serie publicada.

  8. Severe breathing and swallowing difficulties during routine restorative dentistry.

    PubMed

    Lococo, Filippo; Trabucco, Laura; Leuzzi, Giovanni; Salvo, Fulvio; Paci, Massimiliano; Sgarbi, Giorgio; Ferrari, Anna Maria

    2015-04-30

    Una donna di 57 anni si sottoponeva ad trattamento odontoiatrico per una carie del secondo molare superiore di destra. Durante la visita odontoiatrica veniva utilizzato uno strumento ad aria compressa, secondo lo standard di cura. Improvvisamente, la paziente accusava deglutizione e difficoltà respiratorie ed un notevole gonfiore del viso che coinvolgeva il collo e parzialmente il volto. La paziente veniva pertanto trasportata d’urgenza al Pronto Soccorso con il sospetto di reazione allergica. L’esame clinico rivelava un crepitio palpabile a livello dei tessuti sottocutanei del volto, del collo e della regione pre- sternale senza però rilevare nessun segno di infiammazione, trisma o raccolta di liquidi. Una radiografia del torace prima ed una tomografia computerizzata successivamente confermavano la presenza d’aria nei tessuti molli delle regioni profonde dagli spazi peri-mandibolare e retro-mandibolari e nella zona sub-mascellare e latero –cervicale estendendosi lungo il solco vascolare e nello spazio retrofaringeo discendente fino a livello del mediastino. La paziente veniva quindi sottoposta ad osservazione clinica e monitoraggio respiratorio, e si cominciava la somministrazione endovenosa di antibiotici ad ampio spettro ed analgesici. Il successivo decorso ospedaliero risultava regolare e la paziente veniva dimessa in 5° giornata di ricovero dopo miglioramento del quadro clinico e radiologico. Tre mesi dopo la dimissione, la paziente risultava in buone condizioni cliniche in assenza di recidiva. Come risulta nel caso sopra riportato, l’enfisema sottocutaneo e lo pneumomediastino, sebbene raramente possono essere legati ad alcune manovre odontoiatriche che utilizzano sistemi ad immissione di aria ad alta pressione. Nonostante l’esordio acuto ed la sintomatologia spesso allarmante (al punto da poter essere erroneamente scambiata per una reazione allergica), si tratta di una condizione benigna e sostanzialmente ad auto-risoluzione pur necessitando

  9. Angioqueratomas de fordyce múltiplos de vulva associados à cirrose hepática.

    PubMed

    Souza Teixeira, Marcelo; Dos Santos Lima, Caren; De Abreu Neves Salles1, Simone; Luz, Flávio Barbosa; Roberta Duarte Bezerra Pinto, Roberta; Pantaleão, Luciana

    2016-01-01

    Fordyce angiokeratoma is a benign skin neoplasm, characterized by erythematous-violet keratotic papules with mamillated surface, which follows a chronic and minimally symptomatic course. However, symptoms can be related such as itching, burning, bleeding, dyspareunia; aesthetic and social concerns may prompt request for treatment. The condition mainly affects men and usually occurs in the scrotum, but rarely may occur in women. A 30-year-old woman with liver cirrhosis and portal hypertension is described. Over a period of two years she developed multiple angiokeratomas of the vulva, complicated by frequent bleeding. Histopathologic analysis of the lesion confirmed the diagnosis of angiokeratoma and all lesions were surgically removed. The results of the treatment were very satisfactory, with no relapses or complications.Angioqueratoma de Fordyce é uma dermatose incomum que compõe o grupo das neoplasias cutâneas benignas, caracterizando-se pelo aparecimento de lesões papuloceratósicas, eritemato-violáceas de superfície mamilonada, que apresentam curso crônico e oligossintomático. No entanto, outros sintomas podem estar associados, como prurido, ardência, sangramento e dispareunia, além de problemas estéticos e de ordem social. Afeta principalmente homens, acometendo a região escrotal, sendo raro seu surgimento em mulheres. Relata-se caso de uma paciente com 30 anos de idade, portadora de cirrose hepática e hipertensão portal evoluindo há 2 anos com múltiplos angioqueratomas na vulva de sangramento frequente. A análise histopatológica confirmou o diagnóstico de angioqueratoma e a paciente foi submetida à exérese cirúrgica das lesões. Os resultados terapêuticos foram satisfatórios, sem recidivas ou complicações. PMID:27617531

  10. Beers versus STOPP criteria in polyharmacy community-dwelling older patients.

    PubMed

    Nicieza-Garcia, Maria Luisa; Salgueiro-Vázquez, Maria Esther; Jimeno-Demuth, Francisco José; Manso, Gloria

    2016-05-01

    Objetivo: Evaluar la prescripcion potencialmente inapropiada (PPI) mediante la aplicacion de los criterios Beers (version 2012) y STOPP (version 2008) en pacientes mayores, polimedicados y residentes en la comunidad. Metodos: A partir de la informacion recogida en los datos de facturacion de recetas y de las historias clinicas electronicas se selecciono una muestra de 223 pacientes de 65 o mas anos, que tomaban simultaneamente 10 o mas medicamentos/dia. Se aplicaron separadamente los criterios de Beers y STOPP y se compararon los resultados obtenidos con ambos metodos. Resultados: Un total de 141 pacientes (63,2%) presentaban al menos un criterio de Beers. Los dos criterios de Beers independientes del diagnostico observados con mas frecuencia fueron el uso de benzodiazepinas y el uso de antiinflamatorios no esteroideos no selectivos de ciclooxigenasa-2. Con respecto a los criterios de Beers considerando el diagnostico, los mas frecuentes fueron el uso de anticolinergicos en pacientes con sintomas del tracto urinario inferior o con hiperplasia benigna de prostata y el uso de benzodiazepinas, antipsicoticos, zolpidem o antihistaminicos H2, en pacientes con demencia o deterioro cognitivo. Un total de 165 (73,9%) pacientes tenian al menos una PPI segun los criterios STOPP. La duplicidad terapeutica y el uso prolongado de benzodiazepinas de vida media larga fueron los dos criterios STOPP mas comunes. Discusion: Nuestro estudio identifico una alta frecuencia de PPI en pacientes mayores, polimedicados y residentes en la comunidad. La aplicacion simultanea de los criterios de Beers y STOPP constituye una herramienta util para mejorar la prescripcion en este grupo de poblacion.

  11. [The atypical developments of rolandic epilepsy are predictable complications].

    PubMed

    Pesántez-Ríos, Gabriela; Martínez-Bermejo, Antonio; Arcas, Joaquín; Merino-Andreu, Milagros; Ugalde-Canitrot, Arturo

    2015-08-01

    Introduccion. Las evoluciones atipicas de la epilepsia rolandica son parte de un espectro clinico de fenotipos variables, idiopaticos, dependientes de la edad y con una predisposicion geneticamente determinada. Objetivo. Estudiar las caracteristicas electroclinicas sugestivas de una evolucion atipica en la epilepsia rolandica. Pacientes y metodos. Se realizo una busqueda retrospectiva de 133 niños diagnosticados de epilepsia focal benigna atipica (EFBA), sindrome de Landau-Kleffner y epilepsia de punta-onda continua durante el sueño (POCS). Se seleccionaron nueve pacientes que, en el trascurso de su epilepsia rolandica, presentaron un cuadro clinico atipico y un patron electroencefalografico (EEG) de estado epileptico electrico durante el sueño (ESES). Resultados. El inicio de la epilepsia rolandica fue, en promedio, a los 5 años. Los pacientes presentaron un empeoramiento clinico y del EEG año y medio mas tarde en promedio. En tres pacientes se observaron caracteristicas de EFBA, y en seis, de POCS. No se encontraron casos de sindrome de Landau-Kleffner. El EEG en vigilia mostro una focalidad centrotemporal izquierda en seis pacientes, y derecha, en tres. Todos los pacientes presentaron un ESES en el EEG de sueño. En tres de ellos se observo un patron atipico de ESES regional. Ademas, se detectaron alteraciones cognitivas y conductuales por deficits en areas especificas del aprendizaje, como lenguaje, memoria, atencion e inquietud. Conclusiones. El inicio precoz de la epilepsia rolandica, la aparicion de nuevas crisis con un incremento en su frecuencia y una focalidad frontocentrotemporal en el EEG, que aumenta en frecuencia, tanto en vigilia como en sueño, son caracteristicas electroclinicas sugerentes de una evolucion atipica.

  12. [Children hospitalized with influenza A H1N1. The field of private care during the pandemic in Mexico].

    PubMed

    Iglesias-Leboreiro, José; Rendón-Macías, Mario Enrique; Marín-Romero, Margarito; Bernárdez-Zapata, Isabel; Del Carmen López-Enríquez, Claudia

    2013-01-01

    Introducción: la pandemia de influenza A H1N1 en México generó gran preocupación por su potencial alta letalidad. El objetivo de esta investigación fue analizar las características y evolución de los pacientes pediátricos atendidos en un hospital privado. Métodos: se incluyeron todos los casos hospitalizados de abril de 2009 a marzo de 2010 con diagnóstico confirmado de influenza A H1N1 por medio de RT-PCR. Se analizaron los datos clínicos, radiológicos y tratamiento de los pacientes. Se determinaron días de estancia, muerte y necesidad de cuidados intensivos. Resultados: fueron hospitalizados 50 niños, 15 menores de tres años de edad (30 %), 23 de tres a cinco años (46 %) y 12 mayores de cinco años (24 %). Ninguno ameritó cuidados en terapia intensiva y no hubo defunciones; 86 % ingresó por fiebre y 40 % con dificultad respiratoria de leve a moderada. En 10 hubo evidencia radiológica de neumonía intersticial, en cuatro de condensación pulmonar y en seis de obstrucción aérea. Todos fueron tratados con oseltamivir y cuatro con antibióticos. La estancia media hospitalaria fue de 48 horas. Todos se egresaron sin complicaciones. Conclusiones: la evolución de los pacientes hospitalizados fue benigna.

  13. [Unusual diagnosis of an intrathoracic tumor, cavernosum lymphangioma. Case report].

    PubMed

    Chirino-Romo, Jorge; Bertrand-Noriega, Federico; Benita-Bordes, Antonio; Orozco-Olguín, Pamela; Paz-Martínez, Mauricio

    2014-01-01

    Antecedentes: el linfangioma torácico es una enfermedad benigna, rara, que sólo ocupa 0.7-4.5% de todos los tumores mediastinales. Se desconoce la etiología actual. La mayor parte son asintomáticos y su aparición es común en pacientes pediátricos. Se comunica un caso con el propósito de documentar esta rara afección y describir lo que existe en la bibliografía. Caso clínico: paciente femenina de cinco años de edad, sin antecedentes de importancia, a quien en la consulta rutinaria se le encontró un soplo cardiaco. En las radiografías de tórax se encontró un tumor de localización aparente intratorácica. La tomografía de tórax confirmó que se trataba de un tumor en el mediastino anterior de 13 × 11 cm. Los estudios de laboratorio se encontraron dentro de parámetros normales. Se realizó una resección quirúrgica completa y se confirmó el diagnóstico histopatológico de linfangioma cavernoso. La paciente evolucionó satisfactoriamente, hasta el momento de enviar a publicación este reporte, sin evidencia de recidiva. Conclusiones: las características del caso expuesto son compatibles con lo reportado en la bibliografía. El establecimiento del diagnóstico y el plan quirúrgico fueron exitosos, sin morbilidad agregada.

  14. Angioqueratomas de fordyce múltiplos de vulva associados à cirrose hepática.

    PubMed

    Souza Teixeira, Marcelo; Dos Santos Lima, Caren; De Abreu Neves Salles1, Simone; Luz, Flávio Barbosa; Roberta Duarte Bezerra Pinto, Roberta; Pantaleão, Luciana

    2016-05-15

    Fordyce angiokeratoma is a benign skin neoplasm, characterized by erythematous-violet keratotic papules with mamillated surface, which follows a chronic and minimally symptomatic course. However, symptoms can be related such as itching, burning, bleeding, dyspareunia; aesthetic and social concerns may prompt request for treatment. The condition mainly affects men and usually occurs in the scrotum, but rarely may occur in women. A 30-year-old woman with liver cirrhosis and portal hypertension is described. Over a period of two years she developed multiple angiokeratomas of the vulva, complicated by frequent bleeding. Histopathologic analysis of the lesion confirmed the diagnosis of angiokeratoma and all lesions were surgically removed. The results of the treatment were very satisfactory, with no relapses or complications.Angioqueratoma de Fordyce é uma dermatose incomum que compõe o grupo das neoplasias cutâneas benignas, caracterizando-se pelo aparecimento de lesões papuloceratósicas, eritemato-violáceas de superfície mamilonada, que apresentam curso crônico e oligossintomático. No entanto, outros sintomas podem estar associados, como prurido, ardência, sangramento e dispareunia, além de problemas estéticos e de ordem social. Afeta principalmente homens, acometendo a região escrotal, sendo raro seu surgimento em mulheres. Relata-se caso de uma paciente com 30 anos de idade, portadora de cirrose hepática e hipertensão portal evoluindo há 2 anos com múltiplos angioqueratomas na vulva de sangramento frequente. A análise histopatológica confirmou o diagnóstico de angioqueratoma e a paciente foi submetida à exérese cirúrgica das lesões. Os resultados terapêuticos foram satisfatórios, sem recidivas ou complicações.

  15. [Giant cystic lymphangioma breast. Report of a case with 20-year follow-up and review of the literature].

    PubMed

    Vargas-Hernández, Víctor Manuel; Tovar-Rodríguez, José María; Moreno-Eutimio, Mario Adán; Acosta-Altamirano, Gustavo

    2014-01-01

    Antecedentes: los linfangiomas son malformaciones congénitas o adquiridas (secundarias a traumatismos, infecciones o neoplasias) de la glándula mamaria sumamente raras. Estas lesiones tienden a infiltrar los tejidos circundantes y la degeneración maligna es excepcional. Su manifestación clínica es en tumores benignos y de crecimiento lento. Se diagnostica clínicamente y por estudios de imagen. El tumor se extirpa por razones estéticas y para establecer el diagnóstico diferencial con otras lesiones más comunes. Caso clínico: paciente femenina de 45 años de edad, con incremento progresivo del tamaño de la mama izquierda, quizá originado por un traumatismo y no tiene otros sintomas. El diagnóstico histológico definitivo fue: linfangioma quístico gigante de la glándula mamaria izquierda. Discusión: los linfangiomas son lesiones extremadamente raras en la glándula mamaria, de comportamiento agresivo local y benignas. El tejido linfático anormal posee cierta capacidad de proliferar y de acumular grandes cantidades de líquido, lo que representa su apariencia quística, como sucedió en el caso aquí reportado. La extirpación quirúrgica local es el tratamiento indicado. Conclusión: este primer caso de linfangioma quístico gigante de mama reportado en México permite corroborar la benignidad de la lesión.

  16. Thoracic splenosis. Report of a case and review of the diagnostic workup.

    PubMed

    Bugiantella, Walter; Crusco, Federico; Avenia, Nicola; Fabio, Rondelli

    2016-07-29

    L’impianto di tessuto splenico in siti ectopici dopo un trauma della milza viene definito splenosi. Sebbene si verifichi più comunemente in addome, essa può localizzarsi anche nel torace in caso di rottura del diaframma. La splenosi toracica (TS) è spesso asintomatica ed è diagnosticata nel corso di indagini radiologiche del torace. Descriviamo il caso di un uomo, con storia di pregresso trauma toraco-addominale, che ha eseguito una radiografia del torace per routine con evidenza di immagini radioopache in adiacenza dell’arco inferiore sinistro dell’ombra cardiaca, che sono risultate essere noduli di TS confermate dalla CT con mezzo di contrasto. La CT o la MRI unite ad una anamnesi accurata sono di solito sufficiente per diagnosticare la TS, altrimenti è necessaria la scintigrafia con 99mTc. La biopsia guidata dall’imaging e la toracoscopia dovrebbero essere eseguite solo quando la scintigrafia non è disponibile o i risultati delle altre metodiche non sono risolutivi. Normalmente non è necessario rimuovere la TS perché il tessuto splenico ha una crescita lenta, non invasiva e benigna. Raramente la chirurgia può essere necessaria quando la TS è sintomatica (emottisi, tosse, dolore di tipo pleuritico). La TS può essere difficile da diagnosticare, specialmente se l’aspetto dei noduli non è univoco e l’anamnesi non è nota. Ciò può portare a un iter diagnostico eccessivo e a procedure non necessarie (biopsia, toracoscopia fino alla toracotomia). Nel work-up dei noduli toracici la TS dovrebbe essere considerata nei pazienti con storia di trauma e rottura della milza.

  17. Burden of Hypertension and Abnormal Glomerular Permeability in Hypertensive School Children

    PubMed Central

    Ajite, Adebukola B; Aladekomo, Theophilus A; Aderounmu, Temilade; Olowu, Wasiu A

    2016-01-01

    Background Childhood hypertension has been associated with target-organ damage in young adults. It is often asymptomatic in both children and adolescents; when persistent, and long-standing, it could be a significant risk factor for kidney damage and increased glomerular permeability. Objectives Burden of hypertension and its impact on glomerular permeability were prospectively determined in randomly recruited primary school children. Patients and Methods Blood pressure (BP) measurement was performed by the auscultation method, and abnormal glomerular permeability was assessed by dipstick testing of urine for persistent proteinuria and/or hematuria for ≥ three months in hypertensive children. Results Of 1,335 pupils aged 10.0 ± 2.4 (6.0 - 14.0) years, 33 (2.5%) were hypertensive. Overall mean systolic/diastolic BP was 125.6 ± 6.5/81.7 ± 3.3 (range: 114.0 - 140.0/80.0 - 90.0) mmHg. Nine (27.3%) had combined systolic and diastolic hypertension, 126.7 ± 5.7/80.0 - 80.0 ± 0.0 (120.0 - 130.0/80.0 - 80.0) mmHg. Isolated systolic hypertension, 125.4 ± 6.7 (114.0 - 140.0) mmHg, was present in 14 (42.4%), whereas 10 (30.3%) had isolated diastolic hypertension, 82.0 ± 3.5 (80.0 - 90.0) mmHg. Mean systolic and diastolic BP were 131.0 ± 3.3 (130.0 - 140.0) mmHg and 86.5 ± 4.43 (80.0 - 90.0) mmHg, respectively. According to the dipstick test, none of the hypertensive pupils showed urinalysis evidence of proteinuria and/or hematuria after three months of testing. Conclusions Although the burden of hypertension was 2.5%, the dipstick method did not detect any hypertension-related abnormal glomerular permeability in the school children. PMID:27703956

  18. [IgA Nephropathy. Facts, uncertainties, and potential causal therapy approaches].

    PubMed

    Matoušovic, Karel; Městecký, Jiří; Vondrák, Karel; Dušek, Jiří; Chvátalová, Eliška; Háček, Jaromír; Horynová, Milada; Kašperová, Alena; Rossmann, Pavel; Šterzl, Ivan; Raška, Milan

    2015-01-01

    IgA nephropathy is currently the most frequently investigated glomerulonephritis. The disease is defined by the presence of dominant or co-dominant deposits of IgA1 in the glomerular mesangium. Circulating immune complexes are most likely the source of the deposited IgA1. However, it is also possible that the aggregates of structurally altered IgA1 or enhanced binding to IgA receptors expressed on mesangial cells lead to deposition. The cause of the formation of immune complexes responsible for IgA nephropathy lies in the incomplete O-linked oligosaccharide side chains, which, due to the deficiency of corresponding glycosyltransferases, lack terminal galactose residues leading to the exposure of N-acetylgalactosamine. Naturally occurring antibodies of the IgG or IgA1 isotype bind to this sugar antigen. In the clinical course, we differentiate between the early stage usually characterized by hematuria, and a variable late stage characterized either by a clinical remission, by persistence of hematuria, or by increasing proteinuria and blood pressure and decreasing renal function in one third of the patients. In the early stage, it is difficult to predict the prognosis of IgA nephropathy, either on the basis of clinical presentation and morphological findings, or according to the level of galactose-deficient IgA1 in the circulation. The reliable criteria of serious prognosis emerge only in the later stages of the disease and include proteinuria, hypertension, and histologically apparent tubular atrophy and interstitial sclerosis. The dominant trend in the treatment of IgA nephropathy is the emphasis on administration of ACE inhibitors/sartans, which are introduced into the treatment at the time of microalbuminuria. If proteinuria does not decrease below 1 g/24 h, treatment with prednisone is justifiable. New findings concerning the molecular/cellular mechanism involved in the pathogenesis of IgA nephropathy suggest the possible therapeutical interference with the

  19. Serum galactose-deficient IgA1 levels in children with IgA nephropathy.

    PubMed

    Jiang, Mengjie; Jiang, Xiaoyun; Rong, Liping; Xu, Yuanyuan; Chen, Lizhi; Qiu, Zeting; Mo, Ying

    2015-01-01

    Immunoglobulin A nephropathy (IgAN) is an immunopathologic diagnosis based on a renal biopsy, it is characterized by deposits of IgA-containing immune complexes in the mesangium. Adults with IgAN have a galactose-deficient IgA1 in the circulation and glomerular deposition. There are few studies on the glycosylation of serum IgA1 in children with IgAN. To measure the serum levels of galactose-deficient IgA1 in pediatric patients with IgAN, 72 biopsy-proven IgAN children were divided into 3 groups based on the clinical features: isolated hematuria group (24 patients), hematuria and proteinuria group (22 patients), and nephritic syndrome group (26 patients). They were also divided into 3 groups according to pathologic grading: grade I + II group (25 patients), grade III group (33 patients) and grade IV + V group (14 patients). 30 healthy children were recruited as a control group. We used vicia villosa lectin binding enzyme-linked immunosorbent assay to measure the serum levels of galactose-deficient IgA1 in all groups and controls. Serum levels of galactose-deficient IgA1 in children with IgAN were higher than controls (P < 0.01). There were no significant differences in serum levels of galactose-deficient IgA1 among the different clinical and pathologic grading groups. The values of the area under the curve for galactose-deficient IgA1 levels were 0.976 (95% CI, 0.953-1.000). The cutoff point for galactose-deficient IgA1 levels was 0.125, with a sensitivity of 87.5% and a specificity of 83.3%, with a positive predictive value of 92.6% and a negative predictive value of 73.5% (P < 0.01). Children with IgAN presented serum galactose-deficient IgA1, which has shown no relationship with the clinical manifestations and pathologic grading of the disease. Detection of serum galactose-deficient IgA1 levels by vicia villosa lectin binding enzyme-linked immunosorbent assay has a certain clinical value in diagnosis of children with IgAN.

  20. Large subcapsular hematoma following ureteroscopic laser lithotripsy of renal calculi in a spina bifida patient: lessons we learn

    PubMed Central

    Vaidyanathan, Subramanian; Samsudin, Azi; Singh, Gurpreet; Hughes, Peter L; Soni, Bakul M; Selmi, Fahed

    2016-01-01

    Introduction Paraplegic patients are at greater risk of developing complications following ureteroscopic lithotripsy because of urine infection associated with neuropathic bladder, difficulties in access due to altered anatomy of urinary bladder and urethra, spinal curvature, spasticity, and contractures. We report the occurrence of large subcapsular hematoma following ureteroscopy and discuss lessons we learn from this case. Case report A 48-year-old male patient with spina bifida underwent ureteroscopy with laser lithotripsy and ureteric stenting for left ureteric stone and staghorn calculus with hydronephrosis; laser lithotripsy was repeated after 3 months; both procedures were performed by a senior urologist and did not result in any complications. Ureteroscopic laser lithotripsy was performed 5 months later by a urological trainee; it was difficult to negotiate the scope as vision became poor because of bleeding (as a result of the procedure). Postoperatively, hematuria persisted; temperature was 39°C. Cefuroxime was given intravenously followed by gentamicin for 5 days; hematuria subsided gradually; he was discharged home. Ten days later, this patient developed temperature, the urine culture grew Pseudomonas aeruginosa, and ciprofloxacin was given orally. Computed tomography (CT) of the urinary tract, performed 4 weeks after ureteroscopy, revealed a 9×7 cm subcapsular collection on the left kidney compressing underlying parenchyma. Percutaneous drainage was not feasible because of severe curvature of spine. Isotope renogram revealed deterioration in left renal function from 30% to 17%. Follow-up CT revealed reduction in the size of subcapsular hematoma, no hydronephrosis, and several residual calculi. Conclusion Risk of subcapsular hematoma following ureteroscopic lithotripsy can be reduced by avoiding prolonged endoscopy and performing ureteroscopy under low pressure. When a paraplegic patient develops features of infection after ureteroscopy, renal

  1. Safety profile of subjects treated to very low low-density lipoprotein cholesterol levels (<30 mg/dl) with rosuvastatin 20 mg daily (from JUPITER).

    PubMed

    Everett, Brendan M; Mora, Samia; Glynn, Robert J; MacFadyen, Jean; Ridker, Paul M

    2014-12-01

    Recent US guidelines expand the indications for high-intensity statin therapy, yet data on the safety of attaining very low-density lipoprotein cholesterol (LDL-C) levels are scarce. Among 16,304 participants in the Justification for the Use of Statins in Prevention: An Intervention Trial Evaluating Rosuvastatin (JUPITER) with on-treatment LDL-C levels, we identified 767 who did and 7,387 who did not achieve LDL-C <30 mg/dl on rosuvastatin 20 mg daily and 718 participants who did and 7,436 who did not achieve LDL-C reductions of ≥70% on rosuvastatin, and 8,150 allocated to placebo. In participants with an LDL-C <30 mg/dl, we observed an increase in the risk of physician-reported type 2 diabetes with an adjusted hazard ratio (95% confidence interval) of 1.56 (1.09 to 2.23, p = 0.01) and physician-reported hematuria (hazard ratio 2.10 [1.39 to 3.19], p <0.001) compared with rosuvastatin-treated participants with LDL-C ≥30 mg/dl. There was also an increased risk of certain musculoskeletal, hepatobiliary, and psychiatric disorders. No difference in renal failure, cancer, memory impairment, or hemorrhagic stroke was observed, although there were few events in these categories. In rosuvastatin-treated participants, achieving LDL-C reduction ≥70% versus <70% did not appear to be associated with increased risk of hepatobiliary, renal, or urinary disorders. In conclusion, in this post hoc analysis in the JUPITER, achieving LDL-C levels <30 mg/dl with high-intensity statin therapy appeared to be generally well tolerated but associated with certain adverse events, including more physician-reported diabetes, hematuria, hepatobiliary disorders, and insomnia. These data may guide the monitoring of patients on intensive statin therapy and adverse events in trials of therapies that lead to very low LDL-C levels.

  2. Large subcapsular hematoma following ureteroscopic laser lithotripsy of renal calculi in a spina bifida patient: lessons we learn

    PubMed Central

    Vaidyanathan, Subramanian; Samsudin, Azi; Singh, Gurpreet; Hughes, Peter L; Soni, Bakul M; Selmi, Fahed

    2016-01-01

    Introduction Paraplegic patients are at greater risk of developing complications following ureteroscopic lithotripsy because of urine infection associated with neuropathic bladder, difficulties in access due to altered anatomy of urinary bladder and urethra, spinal curvature, spasticity, and contractures. We report the occurrence of large subcapsular hematoma following ureteroscopy and discuss lessons we learn from this case. Case report A 48-year-old male patient with spina bifida underwent ureteroscopy with laser lithotripsy and ureteric stenting for left ureteric stone and staghorn calculus with hydronephrosis; laser lithotripsy was repeated after 3 months; both procedures were performed by a senior urologist and did not result in any complications. Ureteroscopic laser lithotripsy was performed 5 months later by a urological trainee; it was difficult to negotiate the scope as vision became poor because of bleeding (as a result of the procedure). Postoperatively, hematuria persisted; temperature was 39°C. Cefuroxime was given intravenously followed by gentamicin for 5 days; hematuria subsided gradually; he was discharged home. Ten days later, this patient developed temperature, the urine culture grew Pseudomonas aeruginosa, and ciprofloxacin was given orally. Computed tomography (CT) of the urinary tract, performed 4 weeks after ureteroscopy, revealed a 9×7 cm subcapsular collection on the left kidney compressing underlying parenchyma. Percutaneous drainage was not feasible because of severe curvature of spine. Isotope renogram revealed deterioration in left renal function from 30% to 17%. Follow-up CT revealed reduction in the size of subcapsular hematoma, no hydronephrosis, and several residual calculi. Conclusion Risk of subcapsular hematoma following ureteroscopic lithotripsy can be reduced by avoiding prolonged endoscopy and performing ureteroscopy under low pressure. When a paraplegic patient develops features of infection after ureteroscopy, renal

  3. Use of preoperative embolization prior to Transplant nephrectomy

    PubMed Central

    Yeast, Carrie; Riley, Julie M.; Holyoak, Joshua; Ross, Gilbert; Weinstein, Stephen; Wakefield, Mark

    2016-01-01

    ABSTRACT Introduction After a failed transplant, management of a non-functional graft with pain or recurrent infections can be challenging. Transplant nephrectomy (TN) can be a morbid procedure with the potential for significant blood loss. Embolization of the renal artery alone has been proposed as a method of reducing complications from an in vivo failed kidney transplant. While this does yield less morbidity, it may not address an infected graft or refractory hematuria or rejection. We elected to begin preoperative embolization to assess if this would help decrease the blood loss and transfusion rate associated with TN. Materials and Methods We performed a retrospective analysis of all patients who underwent non-emergent TN at our institution. Patients who had functioning grafts that later failed were included in analysis. TN was performed for recurrent infections, pain or hematuria. We evaluated for blood loss (EBL) during TN, transfusion rate and length of hospital stay. Results A total of 16 patients were identified. Nine had preoperative embolization or no blood flow to the graft prior to TN. The remaining 7 did not have preoperative embolization. The shortest time from transplant to TN was 8 months and the longest 18 years with an average of 6.3 years. Average EBL for the embolized patients (ETN) was 143.9cc compared to 621.4cc in the non-embolized (NETN) group (p=0.041). Average number of units of blood transfused was 0.44 in the ETN with only 3/9 patients requiring transfusion. The NETN patients had average of 1.29 units transfused with 5/7 requiring transfusion. The length of stay was longer for the ETN (5.4 days) compared to 3.9 in the NETN. No intraoperative complications were seen in either group and only one patient had a postoperative ileus in the NETN. Conclusion Embolization prior to TN significantly decreases the EBL but does not significantly decrease transfusion rate. However, patients do require a significantly longer hospitalization with

  4. Chronic kidney disease, hypertension, diabetes, and obesity in the adult population of Morocco: how to avoid "over"- and "under"-diagnosis of CKD.

    PubMed

    Benghanem Gharbi, Mohammed; Elseviers, Monique; Zamd, Mohamed; Belghiti Alaoui, Abdelali; Benahadi, Naïma; Trabelssi, El Hassane; Bayahia, Rabia; Ramdani, Benyounès; De Broe, Marc E

    2016-06-01

    The prevalence of hypertension, diabetes, obesity, and chronic kidney disease (CKD) in an adult Arabic-Berber population was investigated according to 2012 KDIGO guidelines. A stratified, randomized, representative sample of 10,524 participants was obtained. Weight, height, blood pressure, proteinuria (dipstick), plasma creatinine, estimated glomerular filtration rate, and fasting glycemia were measured. Abnormal results were controlled within 2 weeks; eGFR was retested at 3, 6, and 12 months. The population adjusted prevalences were 16.7% hypertension, 23.2% obesity, 13.8% glycemia, 1.6% for eGFR under 60 ml/min/1.73 m(2) and confirmed proteinuria 1.9% and hematuria 3.4%. Adjusted prevalence of CKD was 5.1%; distribution over KDIGO stages: CKD1: 17.8%; CKD2: 17.2%; CKD3: 52.5% (3A: 40.2%; 3B: 12.3%); CKD4: 4.4%; CKD5: 7.2%. An eGFR distribution within the sex and age categories was constructed using the third percentile as threshold for decreased eGFR. A single threshold (under 60 ml/min/1.73 m(2)) eGFR classifying CKD3-5 leads to "overdiagnosis" of CKD3A in the elderly, overt "underdiagnosis" in younger individuals with eGFR over 60 ml/min/1.73 m(2), below the third percentile, and no proteinuria. By using the KDIGO guidelines in a correct way, "kidney damage" (confirmed proteinuria, hematuria) and the demonstration of chronicity of decreased eGFR <60 ml/min/1.73 m(2), combined with the third percentile as a cutoff for the normality of eGFR for age and sex, overcome false positives and negatives, substantially decrease CKD3A prevalence, and greatly increase the accuracy of identifying CKD. PMID:27165829

  5. Expression and significance of TGF-β1/Smad signaling pathway in children with IgA nephropathy

    PubMed Central

    Wu, Wei; Jiang, Xiao-Yun; Zhang, Qiao-Ling; Mo, Ying; Sun, Liang-Zhong; Chen, Shu-Mei

    2016-01-01

    Background IgA nephropathy (IgAN) exhibits an indolent but slowly progressive course, and about 30% of children with IgAN are found to deteriorate to end-stage renal failure characterized by overaccumulation of extracellular matrix, diffuse glomerular sclerosis, and tubulointerstitial fibrosis. The TGF-β/Smad signaling pathway plays an important role in glomerulosclerosis and tubulointerstitial fibrosis. The present study aimed to elucidate the significance of expressions of TGF-β1, phosphorylated Smad3 (p-Smad3), Smad7 and fibronectin (FN) in the renal tissue of children with IgAN. Methods Forty-six children with IgAN were divided into 3 groups according to their clinical features: isolated hematuria group (IH group, 8 patients), hematuria and proteinuria group (HP group, 24), and nephritic syndrome group (NS group, 14). Patients were also divided into three groups according to their pathologic grade: grade I+II (22 patients), grade III (12) and grade IV (12) groups. Five normal renal specimens were used as the control group. The expression of TGF-β1, p-Smad3, Smad7 and FN in renal biopsy specimens was detected by two-step PowerVisionTM. The degrees of renal tubular injury and interstitial fibrosis were scored according to the Katafuchi semi-quantitative criteria. Results The expression of TGF-β1, p-Smad3, Smad7 and FN in children with IgAN was significantly higher than (that in the control group (in glomeruli: P<0.05, P<0.01, P<0.05 and P<0.01, respectively; in tubulointerstitium: P<0.05, P<0.05, P<0.01 and P<0.05, respectively) and the highest expression levels were found in the NS and grade IV groups P<0.05, P<0.01). The expression levels of the four proteins were not only positvely correlated with each other, but also with the grade of renal tubular injury and renal interstitial fibrosis (P<0.05). Conclusion The TGF-β1/Smad signaling pathway plays an important role in the progress of glomerular sclerosis, renal tubular injury and interstitial fibrosis in

  6. Comparison of Extracorporeal Shock Wave Lithotripsy for Urolithiasis Between Children and Adults: A Single Centre Study

    PubMed Central

    Assad, Salman; Rahat Aleman Bhatti, Joshua; Hasan, Aisha; Shabbir, Muhammad Usman; Akhter, Saeed

    2016-01-01

    Objective To retrospectively evaluate the effectiveness of extracorporeal shock wave lithotripsy (ESWL) for urolithiasis and compare the results between children and adults. Materials and methods From January 2011 to January 2015 (four years), ESWL was performed in 104 children and 300 adults for urolithiasis. MODULITH® SLX-F2 lithotripter (Storz Medical AG, Tägerwilen, Switzerland) equipment was used for ESWL. The stone-free rates, the number of ESWL sessions required, complication rates and ancillary procedures used were evaluated in a comparative manner. Results The mean age ± standard deviation (SD) of children was 7.84±4.22 years and of adults was a 40.22±1.57 years. Mean ± SD of the stone size was 1.28±61 cm in the adults while 1.08 ± 0.59 cm in the children. In adults, the complications included steinstrasse in six (1.98%) patients, fever in 15 (4.95%), hematuria in 19 (6.28%) and sepsis in six (1.98%) patients. In children, steinstrasse was observed in two (1.9%), mild fever in two (1.9%), hematuria in six (5.7%) and sepsis was seen in four (3.8%) patients. The overall complication rate in the adults and in the children, it was found to be 46/300 (15%) and in the children, it was seen to be 14/104 (13%). No statistical difference was found in post-ESWL complications between children and adults (P>0.05). Ancillary procedures including double J (DJ) stent were used in 13 (12.5%) children and 87 (29%) adults. There was a better stone clearance rate in children i.e. 79% as compared to 68% in adults (X2: P=0.036). Conclusion Children can achieve high stone-free rates after ESWL with a lower need for repeat ancillary procedures as compared to adults. However, there is a difference in the post-ESWL complications between these groups. PMID:27800291

  7. IgA nephropathy in Brazil: apropos of 600 cases.

    PubMed

    Soares, Maria Fernanda; Caldas, M L R; Dos-Santos, W L C; Sementilli, A; Furtado, P; Araújo, S; Pegas, K L; Petterle, R R; Franco, M F

    2015-01-01

    IgA nephropathy (IgAN) is th e commonest primary glomerular disease worldwide. Studies on its prevalence in Brazil are however scarce. Databases and clinical records from 10 reference centres were retrospectively reviewed. Clinical and laboratory features at the moment of the biopsy were retrieved (age, gender, presence of hematuria, serum creatinine [mg/dL], proteinuria [g/24 h]). Renal biopsy findings were classified according to Haas single grade classification scheme and the Oxford Classification of IgAN. 600 cases of IgAN were identified, of which 568 (94.7 %) were on native kidneys. Male to female ratio was 1.24:1. Patients averaged 32.76 ± 15.12 years old (range 4-89, median 32). Proteinuria and hematuria were observed, respectively in 56.63 and 72.29 % of patients. The association of both these findings occurred in 37.95 % of the cases. Serum creatinine averaged 1.65 ± 0.67 mg/dL (median 1.5 mg/dL) at diagnosis. Segmental sclerosis and mesangial hypercellularity were the main glomerular findings (47.6 and 46.2 %) The commonest combination by Oxford Classification of IgAN, was M0 E0 S0 T0 (22.4 %). Chronic tubulo-interstitial lesions with an extension wider than 25 % of the renal cortex could be identified in 32.2 % of the cases. Tubular atrophy and interstitial fibrosis were more strongly associated with higher 24-h proteinuria and serum creatinine levels. Segmental sclerosis (S1) showed a stronger tendency of association with the presence of tubulo-interstitial lesions (T1 and T2) than other glomerular variables. To the best of our knowledge this is the largest series of IgAN in Brazil. It depicts the main biopsy findings and their possible clinical correlates. Our set of data is comparable to previous reports. PMID:26435893

  8. Rare and unusual bleeding manifestations in congenital bleeding disorders: an annotated review.

    PubMed

    Girolami, Antonio; Vettore, Silvia; Ruzzon, Elisabetta; Marinis, Giulia Berti de; Fabris, Fabrizio

    2012-01-01

    Epistaxis, superficial and deep hematomas, hemarthrosis, gastrointestinal bleeding, hematuria represent the most frequent hemorrhagic events in congenital coagulation disorders. Occasionally, bleeding manifestations occur in unusual sites or are peculiar. A clotting defect may alter the clinical aspect of skin conditions or infections (hemorrhagic scabies or varicella). Hemobilia may occur as a complication of transjugular liver biopsy in hemophilia or Bernard-Soulier syndrome. Hemarthrosis of small joints of feet and hands occur in patients with hemophilia treated with protease inhibitors. Intramedullary hematomas of long bones have been described in α2-plasmin inhibitor or fibrinogen deficiencies. Spleen fracture with consequent hemoperitoneum has been reported in patients with fibrinogen deficiency. Rectus muscle sheath hematoma may occur in patients with factor VII (FVII)or FX deficiency. Acute or subacute intestinal obstruction may be caused by intramural wall hematomas in hemophilia and von Willebrand (vW)-disease. Physicians should always keep in mind that a congenital hemorrhagic disorder may cause bleeding in any tissue of the body and therefore alter the normal clinical features of a given disease.

  9. [Clinical and experimental study on effects of man-shen-ling oral liquid in the treatment of 100 cases of chronic nephritis].

    PubMed

    Su, Z Z; He, Y Y; Chen, G

    1993-05-01

    A new Chinese herbal preparation, Man-Shen-Ling (MSL, consisted of medicinal herbs such as Astragalus and Rehmannia) in treating 100 cases of chronic nephritis. The effective rate was 91% in comparing to 66.7% in the control group, P < 0.001. It was markedly effective for proteinuria, hematuria, improvement and recovery of renal functions, edema, anemia, anorexia etc in comparing with the control group. It showed no adverse effects on functions of liver, kidney, heart and GI tract. Animal model of chronic nephritis was established and the effects of MSL were observed. The laboratory findings and histopathological investigation on kidney revealed and confirmed that MSL has therapeutic effects on chronic nephritis. Pharmacodynamically, MSL exhibited effects of anti-allergy, its immuno-suppressive effect corresponded to that of cyclophosphamide, with diuretic, hypotensive, proteinuria eliminating, anti-inflammatory, anti-coagulatory, renal blood flow and glomerular filtration enhancing, the excretion of urea-nitrogen, potassium and sodium promoting function; in addition, it also could promote and modulate the immunity. Acute and chronic toxicity tests on animal models neither showed toxic, mutagenic, teratogenic nor carcinogenic effects. It is a new preparation of Chinese medicinal herbs in treating chronic nephritis, it is safe and effective. PMID:8219675

  10. Metastatic Renal Cell Carcinoma Presenting as Painful Chewing Successfully Treated with Combined Nivolumab and Sunitinib

    PubMed Central

    Mahmoud, Fade; Abdallah, Al-Ola; Arnaoutakis, Konstantinos; Makhoul, Issam

    2016-01-01

    Introduction: Metastatic renal cell carcinoma (RCC) to the head and neck is rare. It is the third-most common cause of distant metastasis to the head and neck, after breast cancer and lung cancer. Several drugs are available to treat metastatic RCC including high-dose interleukin and targeted therapy. Immunotherapy with nivolumab was recently approved by the US Food and Drug Administration (FDA) as a second-line treatment for patients with metastatic RCC. Case Presentation: We present a case of metastatic RCC in a 71-year-old man with a single complaint of a 1-year history of pain while chewing food. Positron emission tomography-computed tomography showed diffuse metastatic disease. Nivolumab, off-label use before its recent FDA approval, was combined with sunitinib and resulted in an excellent and ongoing response. Discussion: RCC is the third-most common cause of distant metastasis to the head and neck. The patient described in this case did not have any symptoms commonly seen in RCC, such as painless hematuria, weight loss, anorexia, fatigue, or anemia, despite the bulk of his disease. The other important aspect of this case is the almost complete response of his metastatic disease to the combination of nivolumab and sunitinib that was used off label before the FDA issued the approval. Future clinical trials should look at combining immunotherapy with targeted therapy in metastatic RCC. PMID:27352410

  11. Primary Care of the Prostate Cancer Survivor.

    PubMed

    Noonan, Erika M; Farrell, Timothy W

    2016-05-01

    This summary of the American Cancer Society Prostate Cancer Survivorship Care Guidelines targets primary care physicians who coordinate care of prostate cancer survivors with subspecialists. Prostate cancer survivors should undergo prostate-specific antigen screening every six to 12 months and digital rectal examination annually. Surveillance of patients who choose watchful waiting for their prostate cancer should be conducted by a subspecialist. Any hematuria or rectal bleeding must be thoroughly evaluated. Prostate cancer survivors should be screened regularly for urinary incontinence and sexual dysfunction. Patients with predominant urge incontinence symptoms, which can occur after surgical and radiation treatments, may benefit from an anticholinergic agent. If there is difficulty with bladder emptying, a trial of an alpha blocker may be considered. A phosphodiesterase type 5 inhibitor can effectively treat sexual dysfunction following treatment for prostate cancer. Osteoporosis screening should occur before initiation of androgen deprivation therapy, and patients treated with androgen deprivation therapy should be monitored for anemia, metabolic syndrome, and vasomotor symptoms. Healthy lifestyle choices should be encouraged, including weight management, regular physical activity, proper nutrition, and smoking cessation. Primary care physicians should be vigilant for psychosocial distress, including depression, among prostate cancer survivors, as well as the potential impact of this distress on patients' family members and partners. PMID:27175954

  12. Usefulness of Nonenhanced Computed Tomography for Diagnosing Urolithiasis without Pyuria in the Emergency Department.

    PubMed

    Lee, Dong Hoon; Chang, In Ho; Kim, Jin Wook; Chi, Byung Hoon; Park, Sung Bin

    2015-01-01

    We compared the clinical utility of nonenhanced computed tomography (NECT) and intravenous urography (IVU) in patients with classic symptoms of renal colic without evidence of a urine infection. This was a retrospective analysis of IVU and NECT performed in adult patients with suspected renal colic at an emergency department between January 2005 and December 2013. The records of all patients in NECT and IVU groups were reviewed, and the patients were categorized according to the cause of their symptoms. A total of 2218 patients were enrolled. Of these patients, 1525 (68.8%) underwent IVU and 693 (31.2%) underwent NECT. The patients in NECT group were older (45.48 ± 14.96 versus 42.37 ± 13.68 years, p < 0.001), had less gross hematuria (7.6 versus 2.9%, p < 0.001), and were admitted more often (18.6 versus 12.0%, p < 0.001) than the patients in IVU group. Urinary stones were detected in 1413 (63.7%) patients. NECT had a higher detection rate of urolithiasis than IVP (74.0 versus 59.0%, p < 0.001). No significant difference was observed in the incidence of urinary stones greater than 4mm between groups from the radiologic findings (p = 0.79) or the full medical record review (p = 0.87). PMID:26421303

  13. Pseudonephritis is associated with high urinary osmolality and high specific gravity in adolescent soccer players.

    PubMed

    Van Biervliet, Stephanie; Van Biervliet, Jean Pierre; Watteyne, Karel; Langlois, Michel; Bernard, Dirk; Vande Walle, Johan

    2013-08-01

    The study aimed to evaluate the effect of exercise on urine sediment in adolescent soccer players. In 25 15-year-old (range 14.4-15.8 yrs) athletes, urinary protein, osmolality and cytology were analyzed by flow cytometry and automated dipstick analysis before (T(0)), during (T(1)), and after a match (T(2)). All athletes had normal urine analysis and blood pressure at rest, tested before the start of the soccer season. Fifty-eight samples were collected (T(0): 20, T(1): 17, T(2): 21). Proteinuria was present in 20 of 38 samples collected after exercise. Proteinuria was associated with increased urinary osmolality (p < .001) and specific gravity (p < .001). Hyaline and granular casts were present in respectively 8 of 38 and 8 of 38 of the urinary samples after exercise. The presence of casts was associated with urine protein concentration, osmolality, and specific gravity. This was also the case for hematuria (25 of 38) and leucocyturia (9 of 38). Squamous epithelial cells were excreted in equal amounts to white and red blood cells. A notable proportion of adolescent athletes developed sediment abnormalities, which were associated with urinary osmolality and specific gravity.

  14. RETROSPECTIVE EVALUATION OF HISTOPATHOLOGIC FINDINGS IN CAPTIVE GAZELLE SPECIES.

    PubMed

    Anderson, Kadie; Garner, Michael; Stedman, Nancy

    2016-03-01

    Capturing disease trends among different species has indisputable value to both veterinary clinicians and zoo managers for improving the welfare and management of zoo species. The causes of mortality for eight species of gazelle (addra gazelle, Nanger dama; dorcas gazelle, Gazella dorcas; Grant's gazelle, Nanger granti; sand gazelle, Gazella leptoceros; Saudi goitered gazelle, Gazella subgutturosa; Soemmerring's gazelle, Nanger soemmerringii; Thomson's gazelle, Eudorcas thomsonii; and Speke's gazelle, Gazella spekei) are presented from an 18-yr period (1996 2014). The leading cause of mortality for all species was trauma, followed by bronchopneumonia, and failure to thrive/maternal neglect. Nephritis and rumenitis/abomasitis/enteritis were common ancillary lesions across all species. On average, female gazelle lived twice as long as male gazelle, with an average overall adult survival time of 9.3 yr. Dorcas, Thomson's and addra gazelle females had the longest average survival time (10-13 yr). Calves up to 6 mo of age died most frequently from failure of passive transfer or maternal neglect. Thyroid carcinoma was frequently identified in Thomson's gazelle. Sand and Speke's gazelle frequently died from systemic amyloidosis, and Saudi goitered gazelle were more likely to have renal amyloidosis. Hematuria syndrome was the second most common cause of death in Grant's gazelle. The majority of lesions identified in this study that cause or contribute to mortality are preventable with appropriate management. Knowledge of disease trends in captive gazelle populations can help guide veterinary care, management decisions, and collection management planning. PMID:27010271

  15. Basics of kidney biopsy: A nephrologist's perspective

    PubMed Central

    Agarwal, S. K.; Sethi, S.; Dinda, A. K.

    2013-01-01

    The introduction of the kidney biopsy is one of the major events in the history of nephrology. Primary indications of kidney biopsy are glomerular hematuria/proteinuria with or without renal dysfunction and unexplained renal failure. Kidney biopsy is usually performed in prone position but in certain situations, supine and lateral positions may be required. Biopsy needles have changed with times from Vim–Silverman needle to Tru-cut needle to spring-loaded automatic gun. The procedure has also changed from blind bedside kidney biopsy to ultrasound marking to real-time ultrasound guidance to rarely computerized tomography guidance and laparoscopic and open biopsy. In very specific situations, transjugular kidney biopsy may be required. Most of the centers do kidney biopsy on short 1-day admission, whereas some take it as an outdoor procedure. For critical interpretation of kidney biopsy, adequate sample and clinical information are mandatory. Tissue needs to be stained with multiple stains for delineation of various components of kidney tissue. Many consider that electron microscopy (EM) is a must for all kidney biopsies, but facilities for EM are limited even in big centers. Sophisticated tests such as immunohistochemistry and in-situ hybridization are useful adjuncts for definitive diagnosis in certain situations. PMID:23960337

  16. Can outer-to-outer diameter be used alone in diagnosing appendicitis on 128-slice MDCT?

    PubMed Central

    Yaqoob, Jamal; Idris, Muhammad; Alam, Muhammad Shahbaz; Kashif, Nazia

    2014-01-01

    AIM: To assess the frequency of visualization, position and diameter of normal appendix on 128-slice multidetector computed tomography (MDCT) in adult population. METHODS: Retrospective cross sectional study conducted at Radiology Department, Dallah Hospital, Riyadh, Saudi Arabia from March 2013 to October 2013. Non-enhanced computed tomography scans of abdomen and pelvis of 98 patients presenting with hematuria (not associated with abdominal pain, fever or colonic disease) were reviewed by two radiologists, blinded to patient history. The study group included 55 females and 43 males with overall mean age of 54.7 years (range 21 to 94 years). The coronal reformatted images were reviewed in addition to the axial images. The frequency of visualization of appendix was recorded with assessment of position, diameter and luminal contents. RESULTS: The appendix was recorded as definitely visualized in 99% of patients and mean outer-to-outer diameter of the appendix was 5.6 ± 1.3 mm (range 3.0-11.0 mm). CONCLUSION: MDCT with its multiplanar reformation display is extremely useful for visualization of normal appendix. The normal appendix is very variable in its position and diameter. In the absence of other signs, the diagnosis of acute appendix should not be made solely on outer-to-outer appendiceal diameter. PMID:25550996

  17. The First Step Toward Diagnosing Female Genital Schistosomiasis by Computer Image Analysis

    PubMed Central

    Holmen, Sigve Dhondup; Kleppa, Elisabeth; Lillebø, Kristine; Pillay, Pavitra; van Lieshout, Lisette; Taylor, Myra; Albregtsen, Fritz; Vennervald, Birgitte Jyding; Onsrud, Mathias; Kjetland, Eyrun Floerecke

    2015-01-01

    Schistosoma haematobium causes female genital schistosomiasis (FGS), which is a poverty-related disease in sub-Saharan Africa. Furthermore, it is co-endemic with human immunodeficiency virus (HIV), and biopsies from genital lesions may expose the individual to increased risk of HIV infection. However, microscopy of urine and hematuria are nonspecific and insensitive predictors of FGS and gynecological investigation requires extensive training. Safe and affordable diagnostic methods are needed. We explore a novel method of diagnosing FGS using computer color analysis of colposcopic images. In a cross-sectional study on young women in an endemic area, we found strong associations between the output from the computer color analysis and both clinical diagnosis (odds ratio [OR] = 5.97, P < 0.001) and urine microscopy for schistosomiasis (OR = 3.52, P = 0.004). Finally, using latent class statistics, we estimate that the computer color analysis yields a sensitivity of 80.5% and a specificity of 66.2% for the diagnosis of FGS. PMID:25918212

  18. An Atypical Presentation of a Male with Oral-Facial-Digital Syndrome Type 1 Related Ciliopathy

    PubMed Central

    Goldberg, Ethan M.; Reynoso, Francis Jeshira; Pradhan, Madhura

    2016-01-01

    Background. Oral-facial-digital syndrome type 1 (OFD1) is a rare condition with X-linked dominant inheritance caused by mutations in the Cxorf5 (OFD1) gene. This gene encodes the OFD1 protein located within centrosomes and basal bodies of primary cilia. Approximately 15–50% of patients with OFD1 progress to end-stage kidney disease following development of polycystic changes within the kidneys. This condition almost always causes intrauterine lethality in males. Description of Case Diagnosis and Treatment. A Caucasian male aged 9 years and 9 months presented with increased urinary frequency, increased thirst, and decreased appetite. Physical examination demonstrated short stature, hearing loss, photophobia, murmur, and hypogonadism. He had no other dysmorphic features. Laboratory results revealed anemia, renal insufficiency, and dilute urine with microscopic hematuria but no proteinuria. Ultrasound showed small kidneys with increased echogenicity but no evidence of cystic changes. A Ciliopathy Panel showed a novel and likely pathogenic deletion, approximately 7.9 kb, in the OFD1 gene encompassing exons 16, 17, and 19 (c.1654+833_2599+423del). Brain MRI did not demonstrate typical OFD1 findings. He is currently on chronic hemodialysis awaiting transplant from a living donor. Conclusions. We present a male patient with OFD1 mutation who lacks the classic OFD1 phenotype who presented with end-stage renal disease without evidence of polycystic changes within the kidneys.

  19. Ptaquiloside-induced cytotoxicity in Crandall feline kidney and HGC-27 cells

    PubMed Central

    YURDAKOK, BEGUM; KISMALI, GORKEM; OZEN, DOGUKAN

    2014-01-01

    Ptaquiloside (PTA) is a potent genotoxic carcinogenic compound, which is found in bracken ferns and predominantly causes gastric tumors in humans, as well as bladder tumors and chronic enzootic hematuria in cattle. The underlying molecular mechanisms of PTA remain a topic for interdisciplinary investigation. The aim of the present study was to determine the possible cytotoxic effect of 24 h of PTA exposure in Crandall feline kidney (CrFK) and human gastric cells (the HGC-27 cell line) using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay and lactose dehydrogenase (LDH) analysis. The cytotoxic effects of PTA (0.0005–500 μg/ml) were found to increase in a dose-dependent manner, whereby the half maximal inhibitory concentration values were 11.17 and 11.86 μg/ml in the CrFK cells, and 2.03 and 2.56 μg/ml in the HGC-27 cells, by LDH and MTT assay, respectively. The results of the present study are consistent with those of previous studies associated with the cytotoxicity of PTA; however, cytotoxicity was identified to occur at significantly lower doses. This cytotoxic effect in vitro at particularly high doses may be linked to the initiation of carcinogenesis as a result of oxidative stress. PMID:25202422

  20. Extended transurethral resection and Nd:YAG laser ablation of the prostate (TURLAP) for carcinoma: a pilot study

    NASA Astrophysics Data System (ADS)

    Childs, Stacy J.

    1993-05-01

    Transurethral resection of the prostate (TURP) has been combined with Nd:YAG application for the treatment of prostatic carcinoma for a decade. The inability to deliver the energy at right angles has made the procedure technically difficult, but results have been encouraging. A pilot study was begun in 1991 on ten patients who refused or were not candidates for radical prostatectomy. The protocol consisted of transrectal ultrasound imaging (TRUS) during extended TURP (EXTURP) followed immediately by Nd:YAG energy applied to the prostate bed and capsule. A second laser application under real time TRUS followed in eight weeks and a third (or fourth in one patient) was undertaken eight weeks later. Energy of 30,000- 85,000 Joules was applied during each procedure with the right angle urolase fiber (Bard) at 60 watts. Lesions were created for 30-60 seconds in each area of remaining tissue documented on TRUS. A thermocoupler was used to monitor rectal temperature. Complications include urinary retention, gross hematuria, bladder neck contracture, early incontinence, late incontinence, and probable permanent incontinence. Of the only four potent patients preoperatively, all (100%) are impotent now. TURLAP appears to be a safe and effective method of killing prostate malignant tissue and should be further studied perhaps in combination with interstitial laser irradiation to increase efficacy and lessen complications.