keyword
MENU ▼
Read by QxMD icon Read
search

"Membranoproliferative glomerulonephritis"

keyword
https://www.readbyqxmd.com/read/27904866/sj%C3%A3-gren-syndrome-related-membranous-glomerulonephritis-progressing-to-membranoproliferative-glomerulonephritis
#1
Junko Yabuuchi, Tatsuya Suwabe, Toshiharu Ueno, Junichi Hoshino, Akinari Sekine, Noriko Hayami, Masahiko Oguro, Kyohei Kunisawa, Masahiro Kawada, Masayuki Yamanouchi, Keiichi Sumida, Hiroki Mizuno, Eiko Hasegawa, Naoki Sawa, Kenmei Takaichi, Kenichi Ohashi, Takeshi Fujii, Yoshifumi Ubara
We report a case of glomerulopathy in a 36-year-old Japanese woman with primary Sjögren syndrome (pSS). The first renal biopsy suggested membranous glomerulonephritis. However, repeat biopsy was performed after 16 years because of increased proteinuria, revealing membranoproliferative glomerulonephritis with mesangial deposits, subendothelial deposits, and subepithelial deposits. Immunofluorescent studies showed predominant deposition of IgG2 and IgG4. This patient was positive for antinuclear antibody and anti-SS-A antibody...
September 2016: Case Reports in Nephrology and Dialysis
https://www.readbyqxmd.com/read/27866967/cryofibrinogen-associated-glomerulonephritis
#2
Sanjeev Sethi, Ralph Yachoui, David L Murray, Jai Radhakrishnan, Mariam P Alexander
Cryofibrinogen is an under-recognized cryoprotein. Cryofibrinogen is a cryoprecipitate that develops following plasma refrigeration, but does not occur in cold serum. People with cryofibrinogenemia may be asymptomatic, but this cryoprotein can be associated with thromboembolic disease, particularly affecting the skin. Kidney manifestations are relatively uncommon, but are likely underestimated. We describe clinical features and kidney biopsy results in 2 patients with cryofibrinogen-related kidney disease. Both patients presented with proteinuria and hematuria...
November 17, 2016: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
https://www.readbyqxmd.com/read/27812262/membranoproliferative-glomerulonephritis-secondary-to-a-low-grade-lymphoproliferative-disorder-a-rare-cause-of-renal-dysfunction
#3
Tushar Sehgal, Nidhi Jain, Gaurav Prakash, Ritambhra Duseja, Neelam Varma
Chronic lymphocytic leukemia is a B-cell neoplasm with an indolent clinical course. Most patients are asymptomatic and are diagnosed incidentally on a routine blood count. The malignant cells of this low-grade neoplasm infiltrate various organs and tissues. However, the resultant end organ damage is a rare phenomenon. Here we describe a case of chronic lymphocytic leukemia that presented with an unusual cause of acute renal dysfunction. The patient had deranged renal parameters with a nephrotic range proteinuria...
December 2016: Indian Journal of Hematology & Blood Transfusion
https://www.readbyqxmd.com/read/27778453/successful-recovery-of-acute-renal-transplant-failure-in-recurrent-hepatitis-c-virus-associated-membranoproliferative-glomerulonephritis
#4
E Schrezenmeier, K Wu, F Halleck, L Liefeldt, S Brakemeier, F Bachmann, S Kron, K Budde, M Duerr
Recurrence of hepatitis C virus (HCV)-associated membranoproliferative glomerulonephritis (MPGN) in the kidney transplant may lead to continuous graft deterioration and the need for further renal replacement therapy. The novel direct-acting antiviral agents (DAAs) allow a highly effective and interferon-free treatment option for chronic HCV-infected patients. Data on the therapeutic safety and efficacy in HCV-infected renal transplant patients are sparse, especially for patients with severe renal impairment...
October 25, 2016: American Journal of Transplantation
https://www.readbyqxmd.com/read/27733942/the-role-of-mefv-mutations-in-the-concurrent-disorders-observed-in-patients-with-familial-mediterranean-fever
#5
Sabri Güncan, N Şule Y Bilge, Döndü Üsküdar Cansu, Timuçin Kaşifoğlu, Cengiz Korkmaz
OBJECTIVE: This study aimed to investigate the frequency in which familial Mediterranean fever (FMF) coexists with other diseases and determine whether Mediterranean fever (MEFV) gene mutations are involved in such coexistence. MATERIAL AND METHODS: In total, 142 consecutive patients with FMF investigated for MEFV mutation were enrolled in this study [Female: 87; Male: 55, mean age 32±12 years (11-62)]. All the patients were questioned for the presence of concurrent disorders, and the medical records of these patients were revised retrospectively...
September 2016: European Journal of Rheumatology
https://www.readbyqxmd.com/read/27723989/-extrahepatic-manifestations-of-hcv-infection
#6
Petr Husa
Extrahepatic manifestations of hepatitis C virus infection (HCV) are very common. The most common of these is mixed cryoglobulinaemia. Anti-HCV antibodies and viral ribonucleic acid, HCV RNA, can be found in the cryoprecipitates, together with the rheumatoid factor. Cryoglobulins consist of a complex of immunoglobulins that in vitro precipitate upon the cooling bellow the human body temperature. Vasculitis is caused by the deposition of such immune complexes in the small blood vessels. A link with the HCV infection is considered to be established with membranoproliferative glomerulonephritis, leukocytoclastic vasculitis, lymphoproliferative disorders (in particular B cell lymphoma), Sjögren and sicca syndrome, lichen planus, porfyria cutanea tarda and diabetes mellitus...
2016: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/27717365/severe-active-c3-glomerulonephritis-triggered-by-immune-complexes-and-inactivated-after-eculizumab-therapy
#7
Tanja Kersnik Levart, Dušan Ferluga, Alenka Vizjak, Jerica Mraz, Nika Kojc
BACKGROUND: Understanding the role of alternative complement pathway dysregulation in membranoproliferative glomerulonephritis (MPGN) has led to a dramatic shift in its classification into two subgroups: immune complex-mediated MPGN and complement-mediated MPGN, consisting of dense deposit disease and C3 glomerulonephritis (C3GN). A limited number of C3GN cases have been published to date with not yet conclusive results since the novel therapeutic approach with eculizumab was introduced...
October 7, 2016: Diagnostic Pathology
https://www.readbyqxmd.com/read/27688084/-diabetic-nephropathy-in-a-non-diabetic-patient
#8
Olga Balafa, Georgios Liapis, Paraskevi Pavlakou, Georgios Baltatzis, Rigas Kalaitzidis, Moses Elisaf
Kimmelstiel and Wilson originally described nodular glomerulosclerosis as the pathognomonic lesion of diabetic nephropathy. Nevertheless, nodular glomerulosclerosis pattern can rarely occur in non-diabetic patients. In such cases, the differential diagnosis includes membranoproliferative glomerulonephritis, light or heavy chain deposition disease, amyloidosis, fibrillary and immunotactoid glomerulonephritis and chronic hypoxic or ischemic conditions. In cases that the above entities cannot be proven, the term idiopathic nodular glomerulosclerosis is given...
September 22, 2016: Pathology, Research and Practice
https://www.readbyqxmd.com/read/27648410/immunofluorescence-on-paraffin-embedded-renal-biopsies-experience-of-a-tertiary-care-center-with-review-of-literature
#9
Geetika Singh, Lavleen Singh, Ranajoy Ghosh, Devajit Nath, Amit Kumar Dinda
AIM: To describe the technique of immunofluorescence on paraffin embedded tissue sections and discuss the potential pitfalls with an in depth review of literature. METHODS: Immunofluorescence is integral to diagnostic renal pathology. Immunofluorescence on paraffin embedded renal biopsies (IF-P) after enzyme treatment has been described in literature, however has not found widespread use in renal pathology laboratories. In our laboratory proteinase K digestion of paraffin embedded renal biopsy material was standardized and applied prospectively in cases where immunofluorescence on fresh frozen tissue was non contributory or not possible...
September 6, 2016: World Journal of Nephrology
https://www.readbyqxmd.com/read/27641990/hepatitis-c-virus-infection-and-chronic-kidney-disease-time-for-reappraisal
#10
REVIEW
Patrice Cacoub, Anne Claire Desbois, Corinne Isnard-Bagnis, Dario Rocatello, Clodoveo Ferri
Hepatitis C virus (HCV) infection is associated with tremendous morbidity and mortality due to liver complications. HCV infection is also associated with many extrahepatic manifestations including cardiovascular diseases, glucose metabolism impairment, cryoglobulinemia vasculitis, B cell non-Hodgkin lymphoma and chronic kidney disease (CKD). Many studies have shown a strong association between HCV and CKD, by reporting (i) an increased prevalence of HCV infection in patients on haemodialysis, (ii) an increased incidence of CKD and proteinuria in HCV-infected patients, and (iii) the development of membranoproliferative glomerulonephritis secondary to HCV-induced cryoglobulinemia vasculitis...
October 2016: Journal of Hepatology
https://www.readbyqxmd.com/read/27621641/rituximab-use-in-adult-primary-glomerulopathy-where-is-the-evidence
#11
REVIEW
Samir G Mallat, Houssam S Itani, Rana M Abou-Mrad, Rima Abou Arkoub, Bassem Y Tanios
Rituximab is a chimeric anti-CD20 antibody that results in depletion of B-cell lymphocytes. It is currently used in the treatment of a variety of autoimmune diseases, in addition to CD20-positive lymphomas. The use of rituximab in the treatment of the adult primary glomerular diseases has emerged recently, although not yet established as first-line therapy in international guidelines. In patients with steroid-dependent minimal change disease or frequently relapsing disease, and in patients with idiopathic membranous nephropathy (IMN), several retrospective and prospective studies support the use of rituximab to induce remission, whereas in idiopathic focal and segmental glomerulosclerosis (FSGS), the use of rituximab has resulted in variable results...
2016: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/27595516/use-of-c4d-as-a-diagnostic-tool-to-classify-membranoproliferative-glomerulonephritis
#12
Nirupama Gupta, Dara N Wakefield, William L Clapp, Eduardo H Garin
BACKGROUND: Membranoproliferative glomerulonephritis (MPGN type I, II and III) was reclassified in 2013 as MPGN and C3 glomerulopathy (C3G) based on the complement system activation mechanism. OBJECTIVES: To evaluate whether C4d, a component of the classical pathway, could be a diagnostic tool in differentiating between MPGN and C3G. METHODS: We conducted a retrospective study of 15 MPGN type I, II and III and 13 minimal change disease (MCD) patients diagnosed between 2000 and 2012...
August 29, 2016: Nefrología: Publicación Oficial de la Sociedad Española Nefrologia
https://www.readbyqxmd.com/read/27580553/intestinal-intravascular-large-b-cell-lymphoma-mimicking-ulcerative-colitis-with-secondary-membranoproliferative-glomerulonephritis
#13
Daisuke Kaneyuki, Yukiko Komeno, Hiroshi Yoshimoto, Naoki Yoshimura, Kuniko Iihara, Tomiko Ryu
A 47-year-old woman with ulcerative colitis (UC) was admitted to our hospital for renal dysfunction and progressive anemia. Colonoscopy revealed intestinal lesions and pathological findings showed intravascular large B-cell lymphoma (IVLBCL). According to the polymerase chain reaction analysis of sequential rectal specimens, we concluded that she suffered from intestinal BCL, not UC. After chemotherapy, her renal function progressed to nephrotic syndrome. The pathological findings of renal biopsy specimens indicated membranoproliferative glomerulonephritis (MPGN)...
2016: Internal Medicine
https://www.readbyqxmd.com/read/27519936/cryoglobulinemia-in-a-patient-with-chronic-lymphocytic-leukemia-a-case-report-and-review-of-literature-of-renal-involvement-in-cll
#14
REVIEW
Swaty Arora, Daniel Levitan, Narottam Regmi, Gurinder Sidhu, Raavi Gupta, Anthony D Nicastri, Subodh J Saggi, Albert Braverman
The incidence of glomerulonephritis, as a manifestation of chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL), has always been considered low. Though renal infiltration is usually detected at post-mortem, it does not often interfere with kidney function [1]. Though immunoglobulin (Ig) levels in most CLL patients are subnormal, small monoclonal Ig peaks are occasionally detected in serum. They were present in a number of reported CLL nephropathy patients, and not all were cryoglobulins; serum and glomerular staining were concordant for Ig type [2,3,4]...
September 2016: Blood Cells, Molecules & Diseases
https://www.readbyqxmd.com/read/27516011/clinical-and-pathological-considerations-on-renal-diseases-in-patients-with-chronic-viral-hepatitis
#15
Vlad Florin Iovănescu, Adriana Florentina Constantinescu, Costin Teodor Streba, Sorin Ioan Zaharie, Cristin Constantin Vere, Eugen Mandache, Mircea Niculae Penescu, Eugen MoŢa
Chronic viral hepatitis B and C may associate different extrahepatic manifestations and renal disease is the most frequent. Kidney damage is represented in most cases by glomerulopathies, which include membranous nephropathy, membranoproliferative glomerulonephritis (MPGN), IgA nephropathy, focal and segmental glomerulosclerosis and diabetic nephropathy. We conducted a retrospective study on 639 patients diagnosed with chronic viral hepatitis B and C and different renal diseases. Complete evaluation of liver and renal status was performed and, in selected cases, renal biopsy...
2016: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/27508801/-op-lb-02-05-a-patient-with-malignant-hypertension-successfully-treated-with-eculizumab-and-bosentan-suggestions-of-significant-interactions-of-complement-and-the-endothelin-system-in-blood-pressure-control
#16
A Mitchell, B Nokay, H Guberina, U Behlen-Wilm, M Nagel, M Kirschfink, T Wiech, A Kribben, A Bienholz
OBJECTIVE: Malignant hypertension as borne out by uncontrolled hypertension with accelerated target organ damage has a variable and often dire prognosis. Loss of kidney function is a hallmark of the condition and is frequently accompanied by thrombotic microangiopathy (TMA). DESIGN AND METHOD: Here we present the case of a patient with malignant hypertension, who was successfully treated using a combination of in-label and off-label medication according to the following pathophysiological concepts: 1) Innate immunity has been identified as a player in blood pressure (BP) control, 2) the complement inhibitor eculizumab has become available for treating atypical hemolytic uremic syndrome (aHUS), which shares many features of malignant hypertension, 3) endothelin (ET) antagonism, although not currently approved for these indications, has been shown to be effective for treating proteinuria and as a possible adjunct for the treatment of resistant hypertension...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27479161/kidney-biopsies-may-help-predict-renal-function-after-liver-transplantation
#17
Raimund H Pichler, Janna Huskey, Jolanta Kowalewska, Abdul Moiz, James Perkins, Connie L Davis, Nicolae Leca
BACKGROUND: Renal biopsy has been proposed to determine the cause or reversibility of renal failure for patients with end-stage liver disease and may be useful in the kidney allocation. Nevertheless, little data exist to validate the usefulness of kidney biopsies in this patient population. METHODS: We evaluated the utility of renal biopsies in a cohort of 59 consecutive liver transplant candidates with renal impairment of unclear etiology referred to determine the need for simultaneous liver kidney transplantation (SLK) versus liver alone transplantation (LAT)...
October 2016: Transplantation
https://www.readbyqxmd.com/read/27458560/reclassification-of-membranoproliferative-glomerulonephritis-identification-of-a-new-gn-c3gn
#18
REVIEW
Maurizio Salvadori, Giuseppina Rosso
This review revises the reclassification of the membranoproliferative glomerulonephritis (MPGN) after the consensus conference that by 2015 reclassified all the glomerulonephritis basing on etiology and pathogenesis, instead of the histomorphological aspects. After reclassification, two types of MPGN are to date recognized: The immunocomplexes mediated MPGN and the complement mediated MPGN. The latter type is more extensively described in the review either because several of these entities are completely new or because the improved knowledge of the complement cascade allowed for new diagnostic and therapeutic approaches...
July 6, 2016: World Journal of Nephrology
https://www.readbyqxmd.com/read/27453713/a-rare-case-of-polyneuropathy-and-monoclonalgammopathy-with-recurrent-acute-kidney-injury
#19
Eun Jung Kim, Dong Ho Shin, Hee Jung Jeon, So Yon Rhee, Eun Sook Nam, Ji Young Park, Jieun Oh
POEMS syndrome is a rare paraneoplastic syndrome and there are few reports of polyneuropathy and monoclonal gammopathy associated with kidney dysfunction. Here, we report a case of POEMS syndrome with recurrent acute kidney injury (AKI). A 52-year-old man presented with bilateral aggravating paresthesia and latermotor weakness of the lower extremities accompanied by repeated elevation of serum creatinine. The patient was finally diagnosed with POEMS syndrome on the basis of fulfilling the two mandatory major criteria (polyneuropathy and monoclonal gammopathy), one other major criterion (sclerotic bone lesion), and several minor criteria...
June 2016: Electrolyte & Blood Pressure: E & BP
https://www.readbyqxmd.com/read/27439394/an-association-between-membranoproliferative-glomerulonephritis-and-metastatic-colorectal-carcinoma-a-case-report
#20
Samuel Chan, Kimberley A Oliver, Nicholas A Gray
BACKGROUND: Membranoproliferative glomerulonephritis is a common pattern of glomerular injury in monoclonal gammopathy, but has only rarely been associated with solid organ tumors, mainly lung, renal, gastric, breast, and prostate. There have been two reported cases of membranoproliferative glomerulonephritis associated with adenocarcinoma of the colon and rectum, although the association may be coincidental. We report a case where nephrotic syndrome due to membranoproliferative glomerulonephritis developed in a patient with colorectal carcinoma and elucidate some of the pathophysiological mechanisms underpinning this presentation...
July 20, 2016: Journal of Medical Case Reports
keyword
keyword
107403
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"