Case Report
Jasiewicz-Honkisz B, Urbanc
Abstract
Multiple myeloma is an immunoproliferative monoclonal disorder of plasma cells, characterized by an expansion of atypical cells, which produce monoclonal immunoglobulin. This neoplasm has several clinical presentations: solitary osseous plasmacytoma, plasmocytic leukemia or extramedullary plasmocytoma. Plasmocytoma are rare in the gastrointestinal tract. This case present a histologically confirmed case of primary gastric plasmocytoma.