1. The main surgical procedure of primary duodenal carcinoma is pancreatoduodenectomy, segmental duodenectomy and simple tumor resection.
手术以胰十二指肠切除术为主，节段性肠切除术和单纯癌肿切除术根据具体情况可酌情应用。
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2. Segmental duodenectomy and simple tumor resection are curable for benign PTD, while for malignant PTD the therapy of choice should be pancreatoduodenectomy.
对于良性肿瘤可选用十二指肠节段切除或局部切除，对于恶性肿瘤应首选胰十二指肠切除术。
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3. Segmental duodenectomy and simple tumor resection are curable for benign PTD, while for malignant PTD the therapy of choice should be pancreatoduodenectomy.
