英语语法分析

Purpose: To investigate the clinicopathologic characteristic of ependymoma.

目的：讨论室管膜瘤病理形态特征。

Objective To study the clinicopathologic features of primary cardiac valve tumors.

目的分析心脏瓣膜原发肿瘤病理学特点及其与临床表现的关系。

Diverse clinicopathologic features in human herpesvirus 8-associated lymphomas lead to diagnostic problems.

由人类疱疹病毒8相关淋巴瘤患者病理特征不同而导致的诊断问题。