报告一例先天性毛细血管瘤恶变致血管内皮瘤.A case of hemangioendothelioma transformed from congenital hemangioma was reported.报告1例梭形细胞血管内皮瘤.A case of spindle cell hemangioendothelioma is reported.目的探讨骨卡波西样血管内皮瘤 ( KHE ) 的临床病理特点 、 鉴别诊断及生物学特征.Pu...
His thinking has ossified as he's grown older; he won't accept new ideas.随着年岁的增长,他的思想僵化了, 他不接受新观点.The bureaucracy has become ossified.官僚主义已变得僵化了.His thinking has ossified as he's grown older,he won't ...