Objective: to study the ct and MRI findings of the retroperitoneal schwannoma, and differ the benign to malignant tumor.

目的：研究腹膜后神经鞘瘤的CT、MRI表现及良恶性鉴别。

youdao

Objective: to study the ct and MRI findings of the retroperitoneal schwannoma, and differ the benign to malignant tumor.

目的：研究腹膜后神经鞘瘤的CT、MRI表现及良恶性鉴别。

youdao