plasmacytomas การใช้

• The cancer, plasmacytoma, is extremely rare in someone his age.
• CD markers can aid in the distinction of extramedullary plasmacytoma from lymphomas.
• Occasionally a CT scan is performed to measure the size of soft tissue plasmacytomas.
• He died of plasmacytoma, a rare kind of leukemia in 1999 in Berlin.
• They may occur as multiple primary tumors or as a recurrence from a previous plasmacytoma.
• Paraproteins are present in 60 % of SPB and less than 25 % of extramedullary plasmacytoma.
• The International Myeloma Working Group ( IMWG ) has published criteria for the diagnosis of plasmacytomas.
• The criteria for extramedullary plasmacytoma are the same but the tumor is located in soft tissue.
• Tissue biopsies of SPB and extramedullary plasmacytoma are used to assess the phenotype of the plasma cells.
• Other blood disorders occur in a significant minority of cases, including Castleman's disease, plasmacytoma and MGUS.
• They recognise three distinct entities : SPB, extramedullary plasmacytoma and multiple solitary plasmacytomas ( + /-recurrent ).
• They recognise three distinct entities : SPB, extramedullary plasmacytoma and multiple solitary plasmacytomas ( + /-recurrent ).
• This is due to an outgrowth of a single type of plasma cell that forms the plasmacytoma and produces a single type of antibody.
• An important distinction to be made is that a true plasmacytoma is present and not a systemic plasma cell disorder, such as multiple myeloma.
• Criteria for multiple solitary plasmacytomas ( + /-recurrent ) are the same except either multiple solitary bone or soft tissue lesions must be present.
• CD31 is also expressed in certain tumors, including epithelioid hemangioendothelioma, epithelioid sarcoma-like hemangioendothelioma, other vascular tumors, histiocytic malignancies, and plasmacytomas.
• Bone marrow biopsies are performed to ensure the disease is localised; and in SPB or extramedullary plasmacytoma there will not be an increase of monoclonal plasma cells.
• The difference between plasmacytoma and multiple myeloma is that plasmacytoma lacks increased blood calcium, renal insufficiency, anemia and multiple bone lesions ( collectively termed CRAB ).
• The difference between plasmacytoma and multiple myeloma is that plasmacytoma lacks increased blood calcium, renal insufficiency, anemia and multiple bone lesions ( collectively termed CRAB ).
• Three other cancers are probably related to HIV . Two affect the lymph and blood system ( Hodgkins disease and plasmacytoma ) and one affects muscle ( leiomyosarcoma ).