在急性淋巴细胞性白血病(ALL)的病人常发现有脾肿大,认为这是白血病细胞浸润所致,在诱导缓解治疗后若脾脏持续肿大,或者在巩固治疗期出现脾大常作为疾病活动的依据。本文报道5例 ALL 患儿经数疗程化疗后在血液学缓解期脾持续肿大。 Splenomegaly is often found in patients with acute lymphoblastic leukemia (ALL), which is thought to be caused by infiltration of leukemia cells. If the spleen is continuously enlarged after induction of remission, or splenomegaly often occurs as a disease activity during consolidation therapy The basis. This article reports 5 cases of children with ALL after several courses of chemotherapy in hematological remission continued splenomegaly.