胃袖状切除术中神经内分泌肿瘤。

                               
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Gastroscopy before a sleeve gastrectomy is a routine at our center. In this video; a case in whom 3 gastric nodules which were associated with neuroendocrine tumors in 2 is presented. Preoperative gastroscopy allowed us to biopsy, diagnose & mark the lesions so that the sleeve was done without any compromise in complete resection of the tumor bearing areas. This case is a good example about the importance of routine preoperative gastroscopy which is still arguably a controversial issue.