Necrotizing Vasculitis of the Gallbladder and the Appendix: Similarity in the Morphology of Rheumatoid Arteritis andPolyarteritis Nodosa

A. OLUSEGUN FAYEMI, MAJID ALI, EVALYNNE V. BRAUN

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Abstract

Two patients with rheumatoid arthritis (RA) and polyarteritis nodosa (PN) presented with abdominal pain. Both revealed necrotizing vasculitis of the gallbladder and the appendix respectively. The controversial role of corticosteroids in the pathogenesis of rheumatoid arteritis, the rarity of rheumatoid arteritis of the gallbladder and the morphologic similarity of the vascular lesion in the gallbladder and appendix are discussed.

Original languageEnglish
Pages (from-to)608-612
Number of pages5
JournalAmerican Journal of Gastroenterology
Volume67
Issue number6
DOIs
StatePublished - Jun 1977

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