论文部分内容阅读
患者女,40岁,30年前背部皮肤烫伤,近二年发现原烫伤瘢痕部出现肿物,如蕈状,突出表皮,肿物大小3cm×2cm×2cm,行肿物单纯切除术。术中见肿瘤呈暗红色,弥漫性生长与周围组织分界不清,包膜不完整。术后半年肿瘤局部复发,二年后患者因肺部和淋巴结转移而死亡。病理检查:暗红色椭圆形肿物组织一块,大小3cm×2cm×1cm,表面较光滑,切面灰白质软,血管较丰富。镜检肿瘤主要成分为密集不规则的毛细血管,其管腔相互沟通,瘤细胞排列成片并形成类似毛细血管腔
Female, 40 years old, back 30 years ago, scalded the back of the skin, the past two years found the original scalded scar scars, such as mushrooms, prominent epidermis, tumor size 3cm × 2cm × 2cm, line excision. Surgery see the tumor was dark red, diffuse growth and the surrounding tissue unclear, incomplete capsule. Six months after the tumor local recurrence, two years after the patient died of lung and lymph node metastasis. Pathological examination: a dark red oval tumor tissue, the size of 3cm × 2cm × 1cm, the surface is smooth, pale gray matter soft, blood vessels more abundant. Microscopic examination of the main tumor components of irregular dense capillaries, the lumen communicate with each other, tumor cells arranged in pieces and the formation of similar capillary cavity