英语语法分析

Methods 26 patients with MCTD were evaluated by clinical, roentgenologic and lung functional observation.

方法选择2 6例混合性结缔组织病患者，进行临床、放射学及肺功能的观察。

The mechanism of metastasis, roentgenologic findings, X-ray diagnosis and differential diagnosis were discussed.

我们对甲状腺癌骨转移的机制、X线表现、诊断和鉴别诊断进行了探讨。

The clinical manifestations, roentgenologic diagnosis, timing of operation, operative procedure and anesthetic management were commented in detail.

本文对动脉瘸的临床表现、手术时机，手术方法，放射诊断和麻醉处理进行了讨论。