脂肪肉瘤形态多变,分为不同亚型;而不同亚型中,临床表现及病程进展均有不同。 一、材料与方法 本文分析天津医学院第一附属医院1947—1979年间36例脂肪肉瘤(包括非原发者5例,复发者3例,转移者2例)。肿瘤取材1—12块,石蜡制片及HE染色,必要时作苏丹Ⅲ,PTH,Masson三色,VG,粘液卡红及嗜银染色等。 Liposarcomas are of variable morphology and are divided into different subtypes; while different subtypes have different clinical manifestations and disease progression. First, materials and methods This article analyzes the first affiliated hospital of Tianjin Medical University from 1947 to 1979 36 cases of liposarcoma (including 5 cases of non-primary, recurrence of 3 cases, 2 cases of metastases). Tumors were obtained from 1 to 12 blocks, paraffin sections and HE staining, if necessary, Sudan III, PTH, Masson trichrome, VG, mucus card red and argyrophil staining.