Antineutrophilic Cytoplasmic Antibody Positive Vasculitis Associated with Methimazole Use. (28th April 2015)

• Record Type: Journal Article
• Authors: Shikha, Deep; Harris, Jonathan; Resta, Christine; Park, Patricia
• Other Names: Islam Najmul Academic Editor.
• Is Part Of: Case reports in endocrinology. Volume 2015(2015)
• Publication Date: 2015-04-28
• Subjects: Endocrinology -- Periodicals; Endocrinology -- Case studies -- Periodicals; Endocrine glands -- Diseases -- Periodicals; Endocrinology; Endocrine System Diseases; Endocrine glands -- Diseases; Endocrinology; Electronic journals; Periodicals; Case studies; Periodicals; Case Reports; Fulltext; Internet Resources; Periodicals; 616.4
• DOI: 10.1155/2015/530319
• Languages: English
• ISSNs: 2090-6501

Abstract

Abstract : ANCA-associated vasculitis (AAV) is a rare and potentially life threatening complication associated with antithyroid drug use. It is more commonly reported with propylthiouracil, with fewer cases reported with methimazole use. We present the case of a 55-year-old man with toxic multinodular goiter which was treated with methimazole for 6 months. He developed ANCA positive leukocytoclastic vasculitis with hemorrhagic and necrotic bullous lesions of lower extremities. The vasculitis was initially thought to be secondary to recent cephalosporin use; however, the skin lesions progressed despite stopping the cephalosporin and treatment with steroids, and he developed osteomyelitis. His vasculitis resolved after cessation of methimazole use. This case highlights the importance of careful monitoring for variable manifestations of AAV in patients treated with methimazole.