Note the lack of cytologic atypia in aah at high magnification 在aah中高倍镜下看不到细胞非典型性。
2.
Note the lack of cytologic atypia which is helpful in distinguishing urothelial metaplasia from high - grade pin 尿路上皮化生中没有细胞非典型性，这一点有助于与高分级pin进行鉴别。
3.
Tight packaging of small acini creates a near - solid appearance . there is no cytologic atypia . mitotic figures are rare 瘤细胞排列紧密，近似于实性外观。没有非典型增生，有丝分裂相罕见。
4.
There is no cytologic atypia in this case . rare cases may show mild cytologic atypia . increased mitotic is usually not seen 本例未见到细胞异型性。极少的病例中可显示轻度的细胞异型性。增加的有丝分裂像通常见不到。
5.
This illustration ( same case as preious image ) shows endothelial cells arranged in more compact sheets with abortie ascular spaces . moderate cytologic atypia is seen 图中可见内皮细胞呈显紧密的片状排列，顿挫性血管间隙，中度细胞非典型性。
