Journal of the American College of Surgeons
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Comparative Study
Delayed gastric emptying after standard pancreaticoduodenectomy versus pylorus-preserving pancreaticoduodenectomy: an analysis of 200 consecutive patients.
It has been suggested that pylorus-preserving pancreaticoduodenectomy (PPPD) is associated with a high incidence of delayed gastric emptying and consequently with a prolonged hospital stay compared with standard Whipple's resection. The aim of this prospective study was to evaluate whether the incidence of delayed postoperative gastric emptying was different after both procedures. ⋯ Our results show that PPPD is a safe procedure associated with less operative time and blood loss than PD. After PPPD, patients require longer postoperative nasogastric intubation than after PD, suggesting some form of early postoperative gastric stasis. There is, however, no difference in the incidence of delayed gastric emptying or the first postoperative day on which a regular diet is tolerated between these surgical procedures. Intraabdominal complications are major risk factors for delayed gastric emptying.
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Pulmonary contusion (PC) is a common sequelae of blunt trauma in adults and children; previous reports suggest that children have more favorable outcomes because of differences in mechanisms of injury, associated injury, and physiologic response. Our objective was to determine whether children who sustain PC have different outcomes compared with similarly injured adults. ⋯ Although children and adults differ in regard to injury mechanism, their overall injury severity, associated injuries, and outcomes are quite similar. Thus, contrary to previous reports, children do not have a more favorable outcome after PC.
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Even after successful operations on children, unattractive postoperative scars are often distressing to patients and their parents. There are no reports about the factors affecting keloid or hypertrophic scar (HS) development after congenital cardiac surgery. ⋯ These data suggest that age and skin blood flow ratio were the factors affecting HS development. Postoperative use of tranilast did not affect the frequency of HS development but did reduce its redness.
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Resection of a large malignant tumor in the groin often leaves a substantial soft-tissue defect that makes wound closure difficult. Nevertheless, palliation and lower extremity salvage is frequently possible if the tumor is widely excised and the wound closed with well-vascularized tissue; however, few data are available on patients undergoing such procedures. ⋯ Functional limb salvage after radical resection of the groin and lower abdominal wall is very successful, has an acceptable morbidity rate, does not prolong hospital stay, and contributes significantly to the patient's quality of life. Chronic lymphedema is a frequent complication after this treatment but can be managed successfully with conservative techniques.
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Despite improvement in surgical techniques and stapling devices during the last 10 years, colorectal anastomoses are still prone to leakage. The purpose of this study was to assess the performance and safety of stapled anastomoses in rectal surgery and to identify factors that influence the occurrence of anastomotic leaks. ⋯ Low anastomoses were associated with a leak rate greater than with high colorectal anastomoses. We conclude that anastomoses to the rectum using the circular stapler can be done with low mortality and morbidity.