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浆细胞白血病(FCL)是浆细胞恶性增生,广泛浸润各组织脏器的急性白血病.常出现血和尿单株峰球蛋白或其多肽亚单位,伴有正常免疫球蛋白(Ig)合成障碍.它可在多发性骨髓瘤(MM)之后发生,也可单独发病.本文报导1例非分泌型PCL.病例报告男性,50岁,山东人,住院号228.进行性腰背酸痛半月,于82年2月26日入院.患者半月来腰背酸痛逐日加重,行走不便、疲乏、无发热,有过一次鼻衄.无骨痛及骨折
Plasma cell leukemia (FCL) is a malignant hyperplasia of plasma cells that extensively infiltrates acute leukemias of various tissues and organs, often presenting with hemoglobin or its polypeptide subunits of blood and urine, accompanied by disorders of normal immunoglobulin (Ig) synthesis. It may occur after multiple myeloma (MM), may also be a separate disease.This article reports 1 cases of non-secreting PCL.Reported male, 50 years old, Shandong, hospitalization number 228. Progressive back pain, a half month, at 82 February 26, admitted to hospital in patients with back pain half a month to increase day by day, walking inconvenient, tired, no fever, had a epistaxis. No pain and fracture