Surgical laparoscopy & endoscopy
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Surg Laparosc Endosc · Jun 1997
Multicenter StudyTrends in resident experience in open and laparoscopic cholecystectomy.
Laparoscopic cholecystectomy (LC) has replaced open cholecystectomy (OC) as the most common operation for gallbladder disease. Our goal was to determine the effect of this phenomenon on resident training in biliary surgery. The numbers of all cholecystectomies (ACs), OCs, LCs, and advanced procedures (common bile duct exploration and choledochoscopy, (CBDE) performed by residents during academic years 1989 to 1994 were examined. ⋯ Experience in CBDE for the residency as a whole and for the cohort was stable. In conclusion, experience in ACs and LCs has increased, and experience in OCs has decreased. Also, experience in biliary surgery has shifted to the senior level.
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Surg Laparosc Endosc · Jun 1997
Case ReportsInfected hydrocele following laparoscopic appendectomy: case report.
In the literature, specific reported complications after laparoscopic appendectomy include bowel injury, hemorrhage, wound infection, and cecal fistula. We report the occurrence of infected hydrocele after laparoscopic appendectomy in a 20-year-old man. This complication, to our knowledge, has not yet been described in the literature.
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Surg Laparosc Endosc · Jun 1997
Comparative StudyProphylactic laparoscopic ovarian ablation for premenopausal breast cancer: medical and economic efficacy.
Worldwide analysis showed a highly significant reduction in the annual rates both of recurrence and of death produced by ovarian ablation. We examined the safety, efficacy, and cost-effectiveness of prophylactic laparoscopic oophorectomy for premenopausal breast cancer. Prophylactic laparoscopic oophorectomy was attempted in 15 selected premenopausal patients with breast cancer. ⋯ There was no reduction in the overall costs of laparoscopic surgery and conventional surgery in Japan. The cost of one year's supply of tamoxifen was equivalent to the overall cost of surgical oophorectomy. From medical and economic viewpoints, we conclude that laparoscopic ovarian ablation should be considered an alternative to adjuvant chemotherapy in premenopausal women.
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Surg Laparosc Endosc · Jun 1997
Comparative StudyLaparoscopic cholecystectomy in patients with cardiac disease: hemodynamic advantage of the abdominal wall retraction method.
We examined the use of an abdominal wall retraction method instead of pneumoperitoneum in laparoscopic cholecystectomy for patients with cardiac disease to prevent the hemodynamic deterioration associated with pneumoperitoneum. Eight patients with cardiac diseases, mainly valvular or coronary artery diseases, underwent laparoscopic cholecystectomy under hemodynamic monitoring. Five patients without cardiac disease served as controls. ⋯ These changes, however, were resolved on the abdominal wall retraction. There was no major perioperative complication. This abdominal wall retraction method is, therefore, favorable for patients with underlying cardiac disease to minimize the hemodynamic deterioration during laparoscopic cholecystectomy.