[Solitary plasmocytoma of the larynx].

Solitary plasmacytoma involving the larynx is very rare. To the best of our knowledge, there are only 73 cases reported in the world literature. The clinical picture was chronic cough, hoarseness and discrete dysphagia. Complete work-up to rule out systemic evidence of plasmacytoma is necessary. Microscopically, solitary plasmacytoma must also be distinguished from plasma cell granuloma.