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Anti-GBM

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9 papers 0 to 25 followers
https://www.readbyqxmd.com/read/15806477/an-unusual-case-of-pulmonary-renal-syndrome-associated-with-defects-in-type-iv-collagen-composition-and-anti-glomerular-basement-membrane-autoantibodies
#1
David Charytan, Brian MacDonald, Hikaru Sugimoto, Stephen Pastan, Gerald Staton, Randy Hennigar, Raghu Kalluri
Commercial serological assays for the presence of anti-glomerular basement membrane (GBM) antibodies are thought to be indicative of Goodpasture's syndrome. We report a case in which commercial tests inaccurately suggested that a patient with a pulmonary-renal syndrome had Goodpasture's disease. Additional laboratory testing using recombinant type IV collagen NC1 domain proteins showed that the autoantibodies in question were not directed against the Goodpasture antigen (the alpha3NC1 domain), but against the alpha2NC1 domain of type IV collagen...
April 2005: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
https://www.readbyqxmd.com/read/6441857/the-influence-of-hla-linked-genes-on-the-severity-of-anti-gbm-antibody-mediated-nephritis
#2
A J Rees, D K Peters, N Amos, K I Welsh, J R Batchelor
Thirty-nine Caucasian patients with glomerulonephritis caused by autoantibodies to glomerular basement membrane (GBM) were studied. They were segregated into three groups depending on presentation: Group 1 (19 patients) were anuric or oliguric, group 2 (13 patients) had rapidly deteriorating renal function but were not oliguric, and group 3 (seven patients) had stable renal function. The incidence of HLA-DR2 was greatly increased; it was present in 34 of 38 patients in whom DR antigens were identified compared to 43 of 154 controls (Pc = 0...
October 1984: Kidney International
https://www.readbyqxmd.com/read/12036199/diabetic-nephropathy-with-interstitial-nephritis-presenting-with-a-false-positive-anti-gbm-antibody
#3
A J DeAangelo, K J Lancaster-Weiss, S Eliason, D Troyer, W G Wortham
A 56-year-old male with DM and HTN presented with flank pain and nausea. Review of systems was negative, physical examination was notable for mild hypovolemia and laboratory revealed BUN 51 mg/dl, creatinine (Cr) 5.1 mg/dl (baseline 1.5), Westergren ESR 122 mm/h, fractional excretion of sodium 0.2% and UA positive for blood and protein. Despite volume resuscitation the Cr continued to rise. Urine sediment analysis revealed granular casts, renal tubular epithelial cells and a negative Hansel's stain. Hemodialysis was initiated with Cr 13...
May 2002: Clinical Nephrology
https://www.readbyqxmd.com/read/17951950/crescentic-transformation-in-primary-membranous-glomerulopathy-association-with-anti-gbm-antibody
#4
Shobhana G Nayak, Renuka Satish
Crescentic transformation of primary membranous nephropathy (MN) associated with the development of anti-GBM antibody is a rare cause of acute renal failure in patients with MN. We report a 54-year-old lady, diagnosed to have MN four years earlier, who presented with acute deterioration of renal functions. Renal biopsy revealed circumferential crescents in all glomeruli. Serum anti-GBM antibodies were positive. Despite therapy with plasmapheresis, steroids and oral cyclophosphamide, she did not improve and continues to be dialysis dependent...
November 2007: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/23326049/transformation-of-membranous-into-anti-gbm-nephritis
#5
S Imtiaz, A Alswaida, H Rehman, N Faraz, T Afshan, H Alkafoury, S Qayyum, M Al Khoiter
Membranous nephropathy is a common glomerular disease. We report a 50-year-old man with a history of membranous nephropathy in remission, who presented with acute kidney injury, proteinuria, hematuria, and hypertension. He also had a high anti-glomerular basement membrane (anti-GBM) antibody titer and crescent transformation of primary pathology. The kidney functions deteriorated rapidly despite aggressive therapy with cyclophosphamide, methylprednisolone, and plasmapheresis.
September 2012: Indian Journal of Nephrology
https://www.readbyqxmd.com/read/16303779/goodpasture-s-syndrome-with-massive-pulmonary-haemorrhage-in-the-absence-of-circulating-anti-gbm-antibodies
#6
Matthias Alexander Hellmann, Thomas Michael Gerhardt, Christian Rabe, Susanne Haas, Tilman Sauerbruch, Rainer Peter Woitas
No abstract text is available yet for this article.
February 2006: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/21562146/performance-evaluation-of-a-novel-chemiluminescence-assay-for-detection-of-anti-gbm-antibodies-an-international-multicenter-study
#7
MULTICENTER STUDY
Michael Mahler, Antonella Radice, Renato A Sinico, Jan Damoiseaux, Andrea Seaman, Kristen Buckmelter, Alenka Vizjak, Carol Buchner, Walter L Binder, Marvin J Fritzler, Zhao Cui
BACKGROUND: Autoantibodies to the non-collagen region (NC1) of the alpha-3 subunit of collagen IV represent a serological hallmark in the diagnosis of Goodpasture's syndrome (GPS). The objective of our study was to carefully analyze the performance characteristics of a novel anti-glomerular basement membrane (GBM) chemiluminescence immunoassay (CIA). METHODS: Sera from patients with GPS (n = 90) were collected from four clinical centers. Samples from different disease groups (n = 397) and healthy individuals (n = 400) were used as controls...
January 2012: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/27899391/atypical-presentation-of-anti-gbm-nephritis-in-a-90-year-old-patient
#8
Julie Omolola Okiro, Chaudhry Adeel Ebad, Amjad Zaman Khan
A 90-year-old woman who had bloody diarrhoea, nausea, weakness and reduced urine output was found to have acute kidney injury. Her inflammatory markers were raised and her chest X-ray suggested an inflammatory process. She was initially suspected to have acute kidney injury secondary to dehydration and sepsis but when her autoimmune screen returned positive for antiglomerular basement membrane antibodies our diagnosis and management strategy was reconsidered. This is a case report of Goodpasture disease presenting in an elderly patient...
November 29, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/24995137/an-unusual-case-of-anti-gbm-antibody-elevation-in-hiv-associated-nephropathy
#9
Vinay Minocha, Raafat Makary, Andreea Poenariu
Introduction. The most commonly seen glomerular disease in HIV infected patients is HIV-associated nephropathy (HIVAN); however, a multitude of other nephropathies can occur in HIV infection with an almost equal cumulative frequency. We report an unusual case of a patient with clinical and histological evidence of HIVAN in which the diagnosis was initially confounded by the finding of an elevated serum anti-glomerular basement membrane (anti-GBM) antibody. Case Presentation. We present a case of a 27-year-old African American female with a history of schizophrenia, cocaine abuse, and HIV infection who upon admission to our hospital was found to have severe acute kidney injury requiring hemodialysis...
2014: Case Reports in Nephrology
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