Osseous sarcoidosis of the hand: pathologic analysis and review of the literature.

A destructive granulomatous process involving the right fifth metacarpal and the soft tissues of the right thumb and nose of an African-American woman without pulmonary disease is described. The initial biopsy examination of the metacarpal showed caseating and noncaseating granulomata. After a fifth-ray amputation the disease progressed, leading to the referral of the patient to our institution.