mesenchymoma

Objective To discuss the CT manifestation of retroperitoneal malignant mesenchymoma .

目的:探讨腹膜后恶性间叶的CT平扫和增强表现及鉴别诊断要点。

The malignant mesenchymoma is not rare actully,but owing to the one sidedness of sampling,it is always diagnosed pathomorphogically as one singletissue sarcoma.

恶性间叶少见，但由于例取材局限，肿诊断成一种组织的肉。