Hepatitis A infection mimicking adult onset Still's disease.
Fever, rash, and arthritis may be components of the prodrome of viral hepatitis. In the absence of jaundice and abnormal liver function tests, this form of polyarthritis is easily confused with primary autoimmune diseases. Whereas the association of systemic illness with musculoskeletal symptoms and numerous viral infections is well known, such an association with hepatitis A has only been rarely reported. We describe a case of hepatitis A infection mimicking adult onset Still's disease, and review the pathogenesis and differential diagnosis of Still's disease and the extraarticular manifestations of hepatitis.
Sridharan
S
S
Department of Rheumatic and Immunological Diseases, The Cleveland Clinic Foundation, Ohio 44195, USA. sridhas@ccf.org
Mossad
S
S
Hoffman
G
G
D000328:Adult; D001170:Arthritis, Infectious / Q000175:diagnosis* / Q000188:drug therapy / Q000209:etiology*; D003937:Diagnosis, Differential; D005076:Exanthema / Q000175:diagnosis / Q000209:etiology; D005260:Female; D005334:Fever / Q000175:diagnosis / Q000209:etiology; D006506:Hepatitis A / Q000150:complications* / Q000175:diagnosis* / Q000188:drug therapy; D006801:Humans; D016706:Still's Disease, Adult-Onset / Q000175:diagnosis* / Q000209:etiology*