目的：采用流式细胞术分析胆脂瘤上皮细胞的DNA特征，探讨胆脂瘤的病理学属性。

Objective: to compare the DNA character with in cholesteatoma tissues with that in normal skin.

youdao

目的：采用流式细胞术分析胆脂瘤上皮细胞的DNA特征，探讨胆脂瘤的病理学属性。

Objective: to compare the DNA character with in cholesteatoma tissues with that in normal skin.

youdao