Extramedullary plasmactyoma is the solitary, soft tissue form of plasma cell neoplasm but lack the defining features of medullary or multiple myeloma. The diagnosis is difficult to make in routine practice setting due to the morphological and immunohistochemical overlap with plasmablastic lymphoma. We report a case of plasmablastic extramedullary plasmacytoma in a 52-year-old in the mandibular ...

CONTEXT An extramedullary plasmacytoma is a discrete collection of monoclonal plasmocytes arising in tissues other than the bone. Gastrointestinal involvement has been reported in approximately 10% of cases and usually involves the liver; however, there have been a number of cases involving the pancreas. DISCUSSION Although helical CT can be used to diagnose pancreatic plasmacytomas based on ...

We present the uncommon case of a subcutaneous fascia-based extramedullary plasmacytoma in the leg, which was confirmed by the pathology report and followed up until its remission. We report the differential diagnosis with other more common soft tissue masses. Imaging findings are nonspecific but are important to determine the tumour extension and to plan the biopsy.

Objective: We report an unusual case of a patient with a plasma cell tumor presenting first as a primary pulmonary plasmacytoma (PPP) but then showing distinct signs of systemic spread. Case Summary: A 58-year-old woman presented with an extramedullary plasma cell tumor of the lung with additional affection of lymph nodes above and underneath the diaphragm, without apparent infiltration of the ...

Introduction: We detail the rare clinical presentation of an extramedullary plasmacytoma as a rapidly growing lateral neck mass. The pathology and its management are discussed. A infiltrating cervical spine. Case Report: 53-year-old male presented to our emergency room with one-month history worsening left-sided pain enlarging Evaluation imaging laboratory analysis were performed. patient under...