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Background: The survival benefit of non-curative gastric resection for patients with stage IV gastric cancer is still unclear. Methods: Of the patients who underwent open abdominal surgery that was preoperatively intended to be a radical excision procedure for gastric cancer, 72 were diagnosed with stage IV during the operation. At this institution, non-curative gastric resection is performed whenever possible. Results: Non-curative gastric resection was performed in 44 of the 72 patients. According to the survival analysis, the median survival times in the gastric resection and no-resection groups were 1.9 and 0.9 years, respectively (log-rank test, p = 0.014). Based on the multivariate analysis, we selected gastric resection (hazard ratio [HR] = 0.309; 95 % confidence interval [CI] = 0.152-0.615) and postoperative chemotherapy (HR = 0.136; 95 % CI = 0.056-0.353) as independent factors associated with overall survival (OS). In the subgroup analyses of OS, the factors that were associated with gastric resection having no survival benefit were the existence of distant lymph node or liver metastasis (p = 0.527) and the lack of postoperative chemotherapy (p = 0.589). Conclusions: For patients who have distant lymph node or liver metastasis and those who will not undergo postoperative chemotherapy, non-curative gastric resection has no survival benefit. [ABSTRACT FROM AUTHOR]

Background: Reduction en masse of inguinal hernia is a rare condition following manual reduction of an unrecognized incarcerated inguinal hernia. The preoperative diagnosis and surgical treatment via an inguinal approach has been considered difficult. Case presentation: A 59-year-old man with lower abdominal pain was presented to our hospital. He was diagnosed reduction en masse of an inguinal hernia based on his CT findings which showed the presence a pre-peritoneal hernia sac containing the small bowel. An emergency operation via an anterior approach was performed and we found a hernial sac containing an incarcerated small bowel at the cranial and internal sides of the internal inguinal ring. Opening of the hernial sac revealed necrosis of the incarcerated small bowel and bowel resection was performed. Kugel patch was inserted into the pre-peritoneal space and the patient made an uneventful recovery. Conclusion: When it is accurately diagnosed, reduction en masse of an inguinal hernia can be treated with direct Kugel repair via an anterior approach. [ABSTRACT FROM AUTHOR]