Results 1 to 10 of about 331,732 (145)

A case of microscopic polyangiitis with diffuse alveolar hemorrhage and rapidly progressive glomerulonephritis

Apollo Medicine, 2021
Vasculitis is a rare but important cause of diffuse alveolar hemorrhage (DAH) and should be considered in the differential diagnosis of patients who develop rapidly progressive dyspnea with nonresolving alveolar opacities on thoracic imaging.
G Vikram Reddy, Harini Seshadri
doaj   +1 more source

Tubulointerstitial Nephritis With Uveitis (TINU) Syndrome: A Case Series and Review of Literature

Nephrology, Volume 31, Issue 9, September 2026.
ABSTRACT Tubulointerstitial nephritis with uveitis (TINU) syndrome is a rare disorder characterised by the simultaneous or sequential occurrence of acute tubulointerstitial nephritis and uveitis, in the absence of systemic disease. Its true prevalence is likely underestimated, as renal and ocular manifestations may not appear concurrently. We conducted
Weaam Ali, Nidhi Agrawal, Smeeta Sinha, Dimitrios Poulikakos, Jamil Choudhury, Constantina Chrysochou   +5 more
wiley   +1 more source

Fibrosis-4 index at diagnosis is associated with all-cause mortality in patients with microscopic polyangiitis and granulomatosis with polyangiitis

BMC Gastroenterology, 2019
Background The fibrosis-4 index (FIB-4) has been reported to be associated with all-cause mortality in several chronic diseases. In this study, we investigated whether at diagnosis could be associated with all-cause mortality in patients with microscopic
Hee Jin Park, Jun Yong Park, Seung Min Jung, Jason Jungsik Song, Yong-Beom Park, Sang-Won Lee   +5 more
doaj   +1 more source

Biosimilar Rituximab in ANCA‐Associated Vasculitis Compared to the Originator: A Multicenter Cohort Study

ACR Open Rheumatology, Volume 8, Issue 8, August 2026.
Objective To evaluate the six‐month effectiveness and safety of rituximab biosimilars compared to the originator in granulomatosis with polyangiitis (GPA) and microscopic polyangiitis (MPA), and outcomes following originator to biosimilar switching. Methods We recruited adults with GPA or MPA treated with the rituximab originator or a biosimilar for ...
Arielle Mendel, Lillian Barra, Hassan Behlouli, Sasha Bernatsky, Alison H. Clifford, Jan Willem Cohen Tervaert, Natasha Dehghan, Aurore Fifi‐Mah, Jean‐Paul Makhzoum, Rosalie‐Sélène Meunier, Nataliya Milman, Medha Soowamber, Elaine Yacyshyn, Nader Khalidi, Christian Pagnoux   +14 more
wiley   +1 more source

Microscopic polyangiitis

Citation: 'microscopic polyangiitis' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.13459 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms ...
Roberto Rios-Garcés, Adriana P. Garcia, Javier Marco-Hernández, Ariadna Hernández-Garcia, Marco Antonio Alba, Georgina Espígol-Frigolé   +5 more
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[Microscopic polyangiitis].

Vojnosanitetski pregled, 2001
Microscopic polyangiitis is a very rare disease characterized by the lesions of arteriolae, venulae and capillaries--mainly of the kidneys and lungs, but also of other systems and organs. The elevated titer of anti-myeloperoxidase ANCA is very important immunological indicator.
V, Rabrenovic, Z, Kovacevic, D, Jovanovic, M, Rabrenovic, J, Dimitrijevic, V, Skataric, D, Popovic, S, Abugras   +7 more
openaire   +3 more sources

Microscopic Polyangiitis With Positive Hantaan Virus-Specific Immunoglobuline M Antibody Caused by Cross Reaction: A Case Report

The Turkish Journal of Gastroenterology, 2015
Patients with microscopic polyangiitis may have an immune disorder and generate antibodies which may cross-react with foreign proteins. In this article, we report a 71-year-old female case of microscopic polyangiitis patient with positive Hantaan virus ...
Diao ZONGLI, Zhang AIHUA, Wang GANG, Liu WENHU   +3 more
doaj  

Prediction of Relapse and Glucocorticoid Dependence in Eosinophilic Granulomatosis With Polyangiitis: Findings From a Large European Cohort

Arthritis &Rheumatology, Volume 78, Issue 8, Page 1710-1717, August 2026.
Objective Eosinophilic granulomatosis with polyangiitis (EGPA) is a small vessel vasculitis characterized by eosinophilia, asthma, and ear, nose, and throat (ENT) involvement. Although glucocorticoids (GCs) are effective in controlling symptoms, relapses and GC dependence are common. The aim of this study was to develop predictive models for vasculitis
Matthias Papo, Pauline Martinot, Renato A. Sinico, Vítor Silvestre‐Teixeira, Nils Venhoff, Maria‐Letizia Urban, Michele Iudici, Juliane Mahrhold, Francesco Locatelli, Giulia Cassone, Franco Schiavon, Benjamin Seeliger, Thomas Neumann, Claudia Feder, Matthieu Groh, Chiara Marvisi, Maxime Samson, Thomas Barba, David Jayne, Arianna Troilo, Jens Thiel, Bernhard Hellmich, Sara Monti, Carlomaurizio Montecucco, Carlo Salvarani, Jean‐Emmanuel Kahn, Bernard Bonnotte, Cécile‐Audrey Durel, Xavier Puéchal, Luc Mouthon, Loïc Guillevin, Giacomo Emmi, Augusto Vaglio, Raphaël Porcher, Benjamin Terrier, on behalf of the French Vasculitis Study Group and the Eosinophilic Granulomatosis with Polyangiitis European Study Group   +35 more
wiley   +1 more source

Pulmonary Limited MPO-ANCA Microscopic Polyangiitis and Idiopathic Lung Fibrosis in a Patient with a Diagnosis of IgA Nephropathy

Case Reports in Nephrology, 2015
We present a case of a male patient with chronic renal insufficiency, due to crescentic glomerulonephritis with IgA deposits, who successively developed (idiopathic) thrombocytopenic purpura (ITP) and MPO-ANCA microscopic polyangiitis (MPA) with ...
Alwin Tilanus, Patricia Van der Niepen, Caroline Geers, Karl Martin Wissing   +3 more
doaj   +1 more source

Interstitial Lung Disease in Antineutrophil Cytoplasmic Antibody–Associated Vasculitis: A European Multicenter Study

Arthritis &Rheumatology, Volume 78, Issue 8, Page 1718-1730, August 2026.
Objective Interstitial lung disease (ILD) can occur in association with antineutrophil cytoplasmic antibody (ANCA)–associated vasculitis (AAV‐ILD) or as an isolated entity with positive ANCA (ANCA‐ILD). However, data on the epidemiology and outcomes of these conditions remain limited.
Aglaia Chalkia, Marusa Kotnik, Timothy J. Sadler, Spyridon Katechis, Rachel Jones, Ajay Kamath, Aladdin J. Mohammad, Sara Monti, Chetan Mukhtyar, Viral Nanda, Ioannis Petrakis, Dimitrios Petras, Ashnish Sinha, Pasupathy Sivasothy, Rona Smith, Kostas Stylianou, Dimitrios Vassilopoulos, Judith Babar, David Jayne   +18 more
wiley   +1 more source