Gastric Adenocarcinoma Mimicking Plasmacytoma During the Course of Multiple Myeloma(MM) in a Geriatric Patient

Multiple myeloma is the neoplastic proliferation of monoclonal plasma cells, usually bone marrow originated. It may cause various organ dysfunctions. It is not so rare to detect secondary malignancies associated with MM but this co-existence between MM and gastric cancer has been not very frequently reported. Secondary malignancy risk should be kept in mind during the follow-up of patients with MM