Results There was no lymphatic vessels in central area of tumor,but around it there were many with endotheliocytic changes.Meanwhile the number of Golgi bodies and lysosome increa...

• 结果癌肿中心区未见淋巴管,周围区有较多淋巴管和淋巴管内皮细胞变性,高尔基体和溶酶体数量增多,粗面内质网扩张、脱颗粒,内皮间连接开放,并可见部分内皮细胞破坏溶解。