LIPOSARCOMA

摘要: A survey of the literature indicates that liposarcoma is a neoplasm extremely rare occurrence. Virchow 1 (1857) credited with first accurate histologic study this tumor, and in 1939, Lingley 2 reported case which was noted as seventy-second one to be recorded. Recently, however, there has arisen impression these figures do not represent true estimate clinical frequency liposarcoma. The variable microscopic features shown by (stressed Geschickter 3 others) may have occasioned classification certain tumors endothelial, carcinomatous or xanthomatous neoplasms. At times, undoubtedly been mistakenly diagnosed fibrosarcoma. From Jan. 1, 1931, 1941, approximately 16,000 patients tumor were admitted Veterans Administration Facility, from group diagnosis made 9 instances. This seems suggest somewhat