| 1. | It is a rare spindle cell neoplasm that was initially reported in the pleura , mediastinum , and lungs . recently , many extrathoracic locations , including kidney and retroperitoneal soft tissue , hae been described
肾纤维瘤为很罕见纺锤状细胞肿瘤，常见于胸膜、纵隔和肺。近来发现该瘤也可发生于胸部以外的部位，如肾脏、腹膜后软组织等。 |
