plasmacytoma

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Related to plasmacytoma: Extramedullary plasmacytoma

plasmacytoma

[plaz″mah-si-to´mah]

1. a plasma cell dyscrasia.

2. a discrete, presumably solitary, plasma cell tumor mass.

plas·ma·cy·to·ma

(plaz'mă-sī-tō'mă),

A discrete, presumably solitary mass of neoplastic plasma cells in bone or in one of various extramedullary sites; in humans, such lesions are probably the initial phase of developing plasma cell myeloma.

[plasmacyte + G. -oma, tumor]

plasmacytoma

Hematology A tumor composed of malignant plasma cells. See Plasma cell.

plas·ma·cy·to·ma

(plaz'mă-sī-tō'mă)

[plasmacyte + G. -oma, tumor]

plas·ma·cy·to·ma

(plaz'mă-sī-tō'mă)

[plasmacyte + G. -oma, tumor]

References in periodicals archive ?

Plasmacytomas are composed of neoplastic plasma cells that can have immature nuclear features (Table 3) and are characterized by monoclonality.

Plasma Cell Granuloma of the Thyroid: Review of an Uncommon Entity

Pathology in practice - Cutaneous extramedullar solitary digital plasmacytoma in a dog.

Surgical Management of Deep Extramedullary Cervical Plasmacytoma in a Dog

Positive Negative Positive negative Conventional OSA 25 17 8 24 1 Chondroblastic 4 2 2 4 0 Fibroblastic 1 0 1 0 1 NOS 20 15 5 20 0 OPBT 25 16 9 5 20 Angiosarcoma 2 0 2 0 2 Chondrosarcoma 13 11 2 5 8 Chordoma 3 1 2 0 3 Ewing's sarcoma 3 3 0 0 3 Low grade fibromyxoid 1 0 1 0 1 sarcoma Malignant giant cell 1 0 1 0 1 tumor Plasmacytoma 2 1 1 0 2 p value p = 0.061 p < 0.0001 OCN, Osteocalcin; ALP, Alkaline Phosphatase; OSA, Osteosarcoma; NOS, not otherwise specified; OPBT, Other Primary Bone Tumor.

The Role of Osteocalcin and Alkaline Phosphatase Immunohistochemistry in Osteosarcoma Diagnosis

Few cases of plasmacytoma of the cervical spine treated successfully with cement augmentation alone without further spine stabilization have been reported.

C2 Solitary Bone Plasmacytoma Curettage and Vertebral Augmentation in an 83-Year-Old Female: Case Report and Review of Surgical Treatment Approaches in the Spine

Based on the above, a definitive diagnosis of Stage I (cT1N0M0) squamous cell carcinoma in the right piriform recess of the hypopharynx and primary extramedullary plasmacytoma in the oropharynx was made.

Concomitant Extramedullary Plasmacytoma in the Oropharynx and Hypopharyngeal Squamous Cell Carcinoma

(2) Clonal bone marrow plasma cells [greater than or equal to] 10% or biopsyproven bony or extramedullary plasmacytoma and clonal bone marrow plasma cells [greater than or equal to] 60% or involved: uninvolved serum-free light chain ratio [greater than or equal to] 100 or more than one focal lesion on MRI [2].

Concurrent Polycythemia of Undetermined Etiology and Smouldering Plasma Cell Myeloma

Oral extramedullary plasmacytoma was the histopathologic diagnosis in all cases.

Electrochemotherapy treatment of oral extramedullary plasmacytoma of the tongue: a retrospective study of three dogs/Eletroquimioterapia no tratamento de plasmocitoma extramedular oral na lingua: estudo retrospectivo de tres caes

All patients of 18-60 years of age who had cervical spine diseases such as cervical spondylosis, metastatic tumors of spine, spinal tuberculosis, ossified posterior longitudinal ligaments and plasmacytoma were included in this descriptive study.

SURGICAL OUTCOME OF CORPECTOMY, BONE GRAFTING AND CASPAR PLATING IN NON-TRAUMATIC CERVICAL SPINE DISEASES

[25] A solitary plasmacytoma with minimal bone marrow involvement and asymptomatic MM cannot be ruled out in these patients.

Concomitant HIV infection in newly diagnosed multiple myeloma patients is hard to recognise and should be tested for routinely in areas of high endemicity

Extramedullary plasmacytoma associated with an ectopic tooth in the nasal cavity.

Ectopic Tooth in the Maxillary Sinus

5 years to 65 years (Mean Age=37y) and 1 (M) case was diagnosed as Plasmacytoma, age 42 years.

Analysis of orbital malignancies presenting in a Tertiary Care Hospital in Pakistan