英语语法分析

The nests of neoplastic cells that are not very pleomorphic.

癌巢肿瘤细胞异型性较小。

Sarcomas have very pleomorphic cells, often with a spindle shape.

肉瘤细胞有明显的多形性，常呈梭形。

Conclusions: Pulmonary pleomorphic carcinoma, which often presented in symptomatic male smokers as a large peripheral lesion.

结论：多形性肺癌，在有症状男性吸烟患者中表现出较大的周围神经损害。