海绵状血管瘤(Cavernous hemangioma)是一种良性血管肿瘤,好发于头颜面、四肢、也可发生于肝、胃肠及骨骼,发生于子宫者罕见,术前常诊断为子宫平滑肌瘤。子宫海绵状血管瘤最大的危险是刮宫时可引起肿瘤的大出血,妊娠时可发生子宫破裂,值得引起重视,现将所见的两例子 Cavernous hemangioma is a benign vascular tumor that occurs in the head and face, limbs, but also in the liver, stomach, intestine and bones. It occurs rarely in the uterus and is often diagnosed as uterine leiomyomas preoperatively. The biggest risk of uterine cavernous hemangiomas is curettage can cause tumor bleeding, uterine rupture may occur during pregnancy, it is worth attention, and now we see two examples