手术所见左肩胛深筋膜深层下方见肿物,与肌肉密不可分,肿物质脆,易出血,烂肉状,灰白色。病理表现送检组织灰白间灰红色,局部附包膜,切面灰白色,质地中等。镜下见大量大小较一致的异形细胞,排列密集,细胞核圆形或卵圆形、泡状,核仁明显,胞质较少,嗜双色性或嗜碱性,可见核分裂,并见多灶性不规则坏死灶(图4)。 Surgical see deep sclerosis deep fascia seen below the tumor, and muscular inseparable, swollen material, easy bleeding, rotten meat, gray. Pathological examination sentinel gray gray tissue, with a local envelope, cut white, medium texture. Microscope see a large number of more uniform shaped cells, arranged in dense, round or oval nucleus, bubbly, obvious nucleoli, cytoplasm less, hyperchromatic or basophilic, showing mitotic and multifocal Irregular necrosis (Figure 4).