海蓝组织细胞增生症分为原发性和继发性两种,后者可继发于几十种疾病。迄今国内报告二十余例,现将我院诊治的46例报告如下。材料1.病人来源住院39例,门诊7例;男性19例,女性27例;年龄4～63岁。2.临床症状贫血33例(71.7%),出血15例(32.6%),脾大7例,肝大4例,低热、腹泻各2例。3.血象 Hb 均值77g/L(29～148);WBC 5.4×10~9/L(0.9～20.4);Rbc 2.39×10~(12)/L(0.77～ Blue cell histiocytosis is divided into two primary and secondary, which can be secondary to dozens of diseases. So far more than 20 cases of domestic reports, now my hospital 46 cases reported as follows. Materials 1 patient source hospitalized 39 cases, outpatient 7 cases; 19 males and 27 females; aged 4 to 63 years old. Clinical symptoms Anemia in 33 cases (71.7%), hemorrhage in 15 cases (32.6%), splenomegaly in 7 cases, liver in 4 cases, fever, diarrhea in 2 cases. The mean Hb of blood was 77g / L (29-148), WBC 5.4 × 10-9 / L (0.9-20.4), Rbc 2.39 × 10-12 / L (0.77 ~