Surgery
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Randomized Controlled Trial Comparative Study
Laparoscopic extraperitoneal inguinal hernia repair versus open mesh repair: long-term follow-up of a randomized controlled trial.
We have conducted a randomized controlled trial of totally extraperitoneal hernia repair (TEP) versus tension-free open repair (Lichtenstein repair); we have presented the results previously up to 1 year after the operation. The aim of this study was to compare patient outcome in both groups at a median follow-up of 7.3 years after operation. ⋯ Overall, both groups showed good long-term results with low rates of recurrences. However, the TEP group was associated with a higher proportion of patients with long-term testicular pain, whereas impaired inguinal sensibility was more common in the open group.
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We conducted a retrospective study to assess the safety, cosmetic outcome, and patients' satisfaction after skin-sparing (SSM) and nipple-sparing mastectomy (NSM) for breast cancer with immediate reconstruction of the breast (SMIBR). ⋯ SMIBR is safe with a comparatively low local recurrence rate and the same distant recurrence rate as for BCS and MST. Moreover, it results in objective cosmetic outcome and patient satisfaction as good as those for BCS, and greater patient satisfaction with body image than that for MST.
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The utility of open lung biopsy (OLB) in mechanically ventilated patients with acute lung injury (ALI) or acute respiratory distress syndrome (ARDS) of unknown origin has been questioned because of its potentially low diagnostic yield and possibly related morbidity. To quantify possible benefits and risks, and especially so for bedside lung biopsy, we reviewed retrospectively our 8-year, single unit experience with this procedure. ⋯ Bedside OLB can be performed safely in selected, mechanically ventilated, critically ill patients with ALI or ARDS. Our results support the concept that lung biopsy often leads to management alterations in patients where a standardized diagnostic workup failed to yield a definitive diagnosis.
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To determine the effect of intestinal ischemia-reperfusion (IIR) on acute pancreatitis (AP) and the role of mesenteric lymph. ⋯ Unidentified factors released into the mesenteric lymph following IIR injury are capable of exacerbating AP. This highlights an important role for the intestine in the pathophysiology of AP pathogenesis and identifies mesenteric lymph as a potential therapeutic target.