《英文msh詞典》Dedifferentiated Liposarcomas
[入口詞] Dedifferentiated Liposarcomas
[主題詞] Liposarcoma
[英文釋義] A malignant tumor derived from primitive or embryonal lipoblastic cells. It may be composed of well-differentiated fat cells or may be dedifferentiated: myxoid (LIPOSARCOMA,MYXOID),round-celled,or pleomorphic,usually in association with a rich network of capillaries. Recurrences are common and dedifferentiated liposarcomas metastasize to the lungs or serosal surfaces. (From Dorland,27th ed; Stedman,25th ed)