The clinical and laboratorial characteristics of eleven nonsecretory myeloma / 白血病·淋巴瘤
Journal of Leukemia & Lymphoma
;
(12): 21-22, 2009.
Artigo
em Chinês
| WPRIM
| ID: wpr-474354
ABSTRACT
Objective To get more understanding on the symptom,and laboratory characteristics of nonsecretory myeloma(NSM).Methods 11 patients with NSM were examined by immunoglobulins IgG,IgA,IgM,IgD,IgE and their light chains,electrophoresis(PE),immunofixation electrophoresis(IFE)and serum free light chain(FLC).Results All 11 patients had more serious bone pains.all had osteolytic bone lesions.All patients were negative in PE,IFE,urine FLC tests.2 newly diagnosed patients had increased serum FLC,abnormal k/λ ratio.1 patient had normal serum FLC and normal k/λ ratio.All 11 patients had more than 30%bone marrow plasma cells.Their overall survivals were same with the typical multiple myeloma(MM).Conclusion Most NSM have more serious bone pains,and osteolytic bone lesions.PE,IFE,urine FLC tests are negative.Newly diagnosed or refractory patients have increased serum FLC,abnormal k/λ ratio,plateau phase patients have normal or reduced serum FLC.Most NSM have more than 30%bone marrow plasma cells.The therapy and prognosis of NSM are same with typical MM.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Journal of Leukemia & Lymphoma
Ano de publicação:
2009
Tipo de documento:
Artigo
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