Inflammatory arthritis secondary to metastatic gastric cancer.

Metyas, Samy K; Lum, Christopher A; Raza, Anwar S; Vaysburd, Marina; Forrester, Deborah M; Quismorio, Francisco P · J Rheumatol · 2003

case_report · Level V

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Abstract

Metastatic spread of malignancy to the joints is rare and only a few cases of solid tumors have been reported. We describe a patient with inflammatory arthritis of the knee and ankle secondary to metastatic gastric adenocarcinoma to the joints and bone diagnosed by synovianalysis. Arthritis secondary to metastatic cancer is a poor prognostic sign. The diagnosis is based on a strong clinical suspicion, magnetic resonance imaging, and joint fluid cytology or synovial biopsy.

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