An uncommon case of sacral plasmacytoma in a young male

Abstract

Solitary bone plasmacytoma (SBP) is an uncommon entity that is characterized by localized proliferation of monoclonal plasma cells (1). Primarily it affects the axial skeleton without evidence of systemic involvement. Involvement of the extremity is unusual. In cases of atypical presentation at a younger age, this entity is mostly suspected radiologically and subsequently confirmed by pathological and biochemical evaluation.