Journal of surgical oncology
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Review Comparative Study
Comparison of laparoscopy-assisted by conventional open distal gastrectomy and extraperigastric lymph node dissection in early gastric cancer.
Laparoscopy-assisted gastrectomy with lymph node dissection for gastric cancer is considered technically more complicated than the open method. Moreover, the safety and efficacy of laparoscopy-assisted distal gastrectomy (LADG) with extraperigastric lymph node dissection in patients with gastric cancer have not been established yet. To evaluate short-term surgical validity, surgical outcome of the laparoscopy-assisted distal gastrectomy (LADG) with extraperigastric lymph node dissection was compared with that of the conventional open distal gastrectomy (CODG) in patients with early gastric cancer. ⋯ Our data confirmed that LADG with extraperigastric (no. 7, 8, and 9) lymph node dissection proved to be feasible and acceptable surgical technique for early gastric cancer. At least taking a surgical point of view, LADG with extraperigastric lymph node dissection is suggested to be a preferred surgical option for patients with early gastric cancer. Its oncologic validity awaits larger and prospective multicenter trials.
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Retroperitoneal sarcomas are rare malignant tumors with an aggressive course of disease and high local recurrence rate. Local disease is the main cause of death. A retrospective study was undertaken to evaluate the results of aggressive surgical treatment in a series of patients of primary and recurrent retroperitoneal sarcomas. ⋯ Complete surgical resection without microscopic residuum and contamination is likely to offer the best chances for long-term survival. Until there are no other treatment modalities, aggressive surgery for recurrent sarcoma is recommended.