Introduction: Plasmacytoma is a monoclonal proliferation of plasma cells. It can be an isolated lesion, for which the term extramedullary plasmacytoma is used, or a representation of multiple myeloma.The upper respiratory tract is the most common site for an extramedullary plasmacytoma. Sinonasal plasmacytomas cause different symptoms depending on the sites of origins and the areas of involveme...

introduction: plasmacytoma is a monoclonal proliferation of plasma cells. it can be an isolated lesion, for which the term extramedullary plasmacytoma is used, or a representation of multiple myeloma.the upper respiratory tract is the most common site for an extramedullary plasmacytoma. sinonasal plasmacytomas cause different symptoms depending on the sites of origins and the areas of involveme...

Solitary bone plasmacytoma belongs to a group of lymphoproliferative clinical disorders typified by clonal proliferation of plasma cells. Solitary plasmacytoma typically involves a single bone or extramedullary site. It commonly occurs in the vertebrae or thorax, and rarely involves the mandible. The aim of this report is to present a rare case of solitary plasmacytoma of the jaws mimicking per...

REFERENCES 1. McKenna RW, Kyle RA, Kuehl WM, Grogan TM, Harris NL, Coupland RW. Plasma cell neoplasms. In: Swerdlow SH, Campo E, Harris NL, et al, eds. WHO Classification of tumours of haematopoietic and lymphoid tissues. 4th ed. Lyon, France: IARC, 2008:200-13. 2. De Schrijver I, Smeets P. Thyroid enlargement due to extramedullary plasmacytoma. JBR-BTR 2004;87:73-5. 3. Meccawy AA. Plasmacytoma...

Plasmacytoma is a tumor of monoclonal plasma cells bone or soft tissue that can occur anywhere in the body without evidence systemic multiple myeloma. It may present as solitary masses and classified osseous if arising from extraosseous tissue. Osseous plasmacytoma most common form with predominance active hematopoietic bones, including vertebrae, femur, pelvis, ribs. The diagnosis made biopsy....

Rationale: Gastrointestinal solitary extramedullary plasmacytoma (EMP) is rare, just occupies about 5% of all EMPs. The most common site is small intestine followed by stomach. The colorectal incidence is much rare. Patient concerns: A 63-year-old female had an episodic pain around the umbilicus for about one week. The hyperemia and edema in the ileocecal mucosa were found in colonoscopy, and t...

INTRODUCTION Plasmacytoma is an uncommon plasma cell neoplasm and its localized form is solitary plasmacytoma of the bone and solitary extramedullary plasmacytoma. Solitary plasmacytoma of the mesentery is extremely rare, reported only in a handful of cases. CASE PRESENTATION A 47-year-old man with nonspecific abdominal complains was found to have an ill-defined mass on his mesenteric root. L...

Here, we report the case of a 77-year-old male patient who was revealed to have an unsuspected case of gastric adenocarcinoma with paravertebral plasmacytoma following biopsy. Plasmacytoma may be classified into two main groups: Multiple myeloma and plasmacytoma without marrow involvement. It comprises isolated plasmacytoma of the bone and extramedullary plasmacytoma. Extramedullary plasmacytom...

Extramedullary plasmacytoma occurs in 18% of patients with multiple myeloma. Laryngeal involvement in multiple myeloma is rare, and only a few cases have been reported. We present a case of a 44-year-old women with multiple myeloma who presented with stridor due to a mass involving the larynx which was initially proven to be plasmacytoma on biopsy. She had evidence of multiple myeloma of IgA la...