《英文msh词典》Chondrosarcomas,Mesenchymal
[入口词] Chondrosarcomas,Mesenchymal
[主题词] Chondrosarcoma,Mesenchymal
[英文释义] A rare aggressive variant of chondrosarcoma,characterized by a biphasic histologic pattern of small compact cells intermixed with islands of cartilaginous matrix. Mesenchymal chondrosarcomas have a predilection for flat bones; long tubular bones are rarely affected. They tend to occur in the younger age group and are highly metastatic. (DeVita Jr et al.,Cancer: Principles & Practice of Oncology,3d ed,p1456)