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目的探讨原发性腹膜后肿瘤(PRN)的诊断与治疗。方法回顾性分析36例原发性腹膜后肿瘤的诊断方法和手术方式的临床资料。结果36例中良性5例,恶性31例。5例良性肿瘤全部完整切除,31例恶性肿瘤中19例完整切除,2例部分切除,10例切取活检。联合脏器切除5例。结论B型超声和CT是诊断原发性腹膜后肿瘤较好的影像学检查方法。外科手术治疗及肿瘤完整切除是治疗和预后的关键,复发性肿瘤应积极再次手术探查。
Objective To investigate the diagnosis and treatment of primary retroperitoneal tumor (PRN). Methods Retrospective analysis of 36 cases of primary retroperitoneal tumor diagnosis and surgical methods of clinical data. Results 36 cases of benign in 5 cases, 31 cases of malignant. All 5 cases of benign tumors were completely resected. Among 31 cases of malignant tumors, 19 cases were completely resected, 2 cases were partially resected, and 10 cases were excised biopsies. Combined organ resection in 5 cases. Conclusion B-mode ultrasound and CT are good imaging methods for the diagnosis of primary retroperitoneal tumor. Surgery and complete tumor resection is the key to the treatment and prognosis, recurrent tumors should be actively reoperation exploration.