论文部分内容阅读
The retropedtoneal malignant schwannoma is an extremely rare pathological entity and sparsely reported in the literature. We reported a case of a 56-year-old man who was admitted to our hospital for giant retroperitoneal malignant schwannoma with 40 cm in diameter. The case did not accompanied by neurofibromatosis. We used spiral CT 3D reconstruc-tion to identify the characters of the tumor and the invasion to the peripheral organs before surgery. The patient has been survived for more than 8 years after radical surgery. Its clinical presentation, radiological, histopathological features, and radical surgery were retrospective analysis.