異型性

In addition, the lack of atypia rules out squamous cell carcinoma. 此外，無異型性可排除鱗狀細(xì)胞癌。

The pathological picture showed the characteristics of an inverted papillma, however, focal areas of cytological atypia were also found. 在施行經(jīng)尿道切除膀胱腫瘤后，排尿阻塞的癥狀消失，病理檢查呈現(xiàn)內(nèi)翻乳突瘤的特性，但是亦有局部區(qū)域有非典型的細(xì)胞變化。