白血病前期(简称白前)本质是白血病,是疾病早期过程中的一个独立综合征,故在临床及血液学方面可表现为多种疾病形式。我院自1976年2月至1985年8月以回溯性诊断13例白前,现将其临床表现形式、病程及演变的白血病类型分析讨论如下。 The pre-leukemia (leukemia) is essentially leukemia and is an independent syndrome in the early stage of the disease. Therefore, it can manifest as a variety of disease forms in clinical and hematological aspects. Our hospital from February 1976 to August 1985 retrospective diagnosis of 13 cases of white before, now its clinical manifestations, course and evolution of leukemia type analysis are discussed below.