诊断依据 1.全血细胞减少,网织红细胞绝对值减少。 2.脾脏一般不大。 3.骨髓检查显示至少一部位增生减低或重度减低(如增生活跃,须有巨核细胞减少,骨髓小粒成分中应见非造血细胞增多,有条件者应作骨髓活检) 4.能除外其它引起全血减少的疾病,如PNH、白血病、恶性组织细胞病等。 目前对其诊断是综合性的。尚无特异诊断检查。 Diagnosis is based on 1. Pancytopenia, reticulocyte absolute reduction. Spleen is not large. 3. bone marrow examination showed that at least a part of hyperplasia or severe reduction (such as hyperplasia active, there must be megakaryocytes, bone marrow granules should be seen in non-hematopoietic cells increased, the condition should be made for bone marrow biopsy) 4. Can cause other than the whole Reduced blood diseases, such as PNH, leukemia, malignant histiocytosis and so on. Its diagnosis is comprehensive at present. No specific diagnostic test.