英语语法分析

Uveitis actually refers to any inflammation caused in uveal tract which is central layer of eye.

葡萄膜炎实际上是指由葡萄膜引起的炎症。

Objective: To study the uveal tumors confirmed by pathology.

目的：研究经病理检查证实的葡萄膜肿瘤。

Background Uveal melanoma is the most common intraocular cancer.

葡萄膜黑色素瘤是最常见的眼内肿瘤。