Immunoglobulin G4 (IgG4)-related disease is a systemic fibroinflammatory disorder that can affect almost any tissue. Isolated IgG4 pleural disease is a rare manifestation and, when present, is usually described in patients presenting with dyspnoea. We present a case of asymptomatic isolated IgG4 pleural effusion and highlight that IgG4-related disease should be remembered as a differential diagnosis in patients with pleural effusion and pleural thickening, even if asymptomatic and without any other organ involvement.
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http://dx.doi.org/10.1002/rcr2.663 | DOI Listing |
Ophthalmic Plast Reconstr Surg
October 2024
The Operation Eyesight Universal Institute for Eye Cancer, Ophthalmic Pathology Laboratory, LV Prasad Eye Institute, Hyderabad, India.
A 40-year-old woman presented with a mass in her OS for 2 years. Examination revealed a large conjunctival lesion on the nasal bulbar conjunctiva OS and a small upper tarsal conjunctival lesion in the OD. Biopsy OD revealed inflammatory granulation tissue, and OS revealed pseudoepitheliomatous hyperplasia with granulation tissue.
View Article and Find Full Text PDFMod Rheumatol Case Rep
December 2024
Department of Cardiology, Concord Hospital, The University of Sydney, Concord, NSW, Australia.
IgG-4 related disease (IgG4-RD) is an under recognised multisystem inflammatory disorder that has several typical manifestations. Cardiac manifestations of IgG4-RD are well documented however do not feature in the definition or diagnosis of IgG4-RD according to a recent consensus statement. The most well recognised cardiac manifestation of IgG4-RD, pericardial disease, is outlined in this case report as the initial presenting pathology.
View Article and Find Full Text PDFESC Heart Fail
December 2024
Department of Cardiovascular Medicine, Chiba University Graduate School of Medicine, Chiba, Japan.
J Clin Exp Hematop
December 2024
Division of Pathology and Laboratory Medicine, JA Suzuka General Hospital, Suzuka, Mie, Japan.
A 72-year-old male patient presented fatigue, anemia, elevated total protein, IgG, IgG4, IL-6, and vascular endothelial growth factor (VEGF) levels. Initial diagnostics suspected multiple myeloma. A plane computed tomography (CT) scan showed pneumonia and the enlargement of generalized lymph nodes.
View Article and Find Full Text PDFFront Med (Lausanne)
December 2024
Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China.
Objective: Retroperitoneal fibrosis (RPF) is a rare disease characterized by the presence of fibroinflammatory tissue that surrounds the abdominal aorta and the iliac arteries and often entraps the ureters. Hydronephrosis is a common complication of RPF, however, its clinical features and outcomes have not been well elucidated.
Methods: A total of 115 RPF-related hydronephrosis patients have been recruited from 9 clinical centers in China since March 2010.
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