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血管肉瘤由血管内皮细胞或向血管内皮细胞分化的间叶细胞发生的恶性肿瘤,好发于皮肤或软组织。临床较罕见,约占软组织肉瘤的1%~2%,其中>50%的病例发生于
Angiogenic sarcoma Malignant tumors that occur in mesenchymal cells that differentiate from vascular endothelial cells or into vascular endothelial cells and develop in the skin or soft tissue. Clinically rare, accounting for 1% to 2% of soft tissue sarcoma, of which> 50% of the cases occurred in