组织发生

Objective: To determine the nascence of histogenetic, pathologic and clinic findings in patient with epithelioid sarcoma.

目探讨上皮样肉发生、病理、临床表现。

Manage in a small way assume feebly trade exaltedly charge is the main inducement that our country agriculture manages constituent system to produce changes.

【摘要】小规模经营无力承担高昂交易费用是我国农业经营制度发生变迁主要诱因。

Nasopharyngeal fibroma is a very rare, benign, soft tissue tumor.This disease almost always occurs in young men.It is also called polypoid fibroma or fibromatous polyp.

摘要鼻咽是非常罕见良性结缔肿，最常发生在年青男性，也称为息肉样或样息肉。