A Rare Gastrointestinal Manifestation of Cryoglobulinemic Vasculitis: A Case Report
Year: 2025
Type: article
Study design: Case Report
Abstract: This case displays a rare and complex manifestation of mixed cryoglobulinemia (MC) associated with chronic hepatitis C (HCV) infection, emphasizing the unusual gastrointestinal (GI) symptoms seen in this condition. While GI involvement is uncommon in cryoglobulinemia, it becomes crucial to consider when patients present with unexplained diarrhea, weight loss, and systemic vasculitis signs. Our patient exhibited persistent diarrhea, purpuric skin rashes, weight loss, fatigue, peripheral neuropathy, and renal dysfunction, all of which were suggestive of cryoglobulinemic vasculitis with renal involvement. Diagnosis was confirmed through cryoglobulin testing, reduced complement levels, elevated rheumatoid factor, and kidney biopsy results showing membranoproliferative glomerulonephritis. The case highlights the importance of recognizing and addressing otherwise unexplained GI symptoms in the diagnosis and management of cryoglobulinemia, particularly in the context of HCV infection. It also emphasizes the value of a multidisciplinary approach involving nephrology, rheumatology, dermatology, and gastroenterology in the management of this complex disease.
Source: Cureus
DOI: 10.7759/cureus.81418
Authors: Linda Gavric, Muhammad Tayyab Tahir, Shani M Abraham
Institutions: Lake Erie College of Osteopathic Medicine, AdventHealth
Language: English
Subfield: Pulmonary and Respiratory Medicine
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4408959519