异体甘油保存皮与自体微粒皮复合移植的临床应用

目的：寻找深度大面积\烧伤的早期治疗方法。方法:大面积深度烧伤于4－5天即行切痂，以异体甘油皮为支架，将有限的自体皮制作成微粒皮后均匀地复合植于创面。结果：对5例共12个肢体2个躯干进行早期切痂后异体甘油皮＋自体微粒皮的复合移植，成活后的创面平堤，外观平整，颜色淡红或近拟正常皮肤，触饮，收缩少，结论：异体甘油保存皮＋自体微粒皮复合移植是大面积深度烧伤较理想的治疗方法。     

Postoperative convalescence after inguinal hernia surgery: Prospective randomized multicenter study of laparoscopic versus Shouldice inguinal hernia repair in 1042 patients

Interest in inguinal hernia surgery has increased significantly with the introduction of new operating techniques during the past decade. This multicenter study compared short-term results in patients treated by the laparoscopic transabdominal preperitoneal patch technique (TAPP; n=518) and the Shouldice technique (n=524). We evaluated demographics, operative data, complications, hospital stay, postoperative pain, use of analgesics, functional status, sick leave, and complaints up to 3 months postoperatively. The median operating time was shorter in the Shouldice group (55 vs. 65 min), but there were no significant differences in complication rates, and major complications were rare. The hospital stay was 1 day or less in over 98% of cases in both groups, but more operations were performed on outpatient basis in the Shouldice group. In the TAPP group postoperative pain and analgesic consumption were less, postoperative functional status was better, and sick leave was shorter (10 vs. 14 days). These results show that the two methods are equally safe and have few major complications. The TAPP operation is associated with less postoperative pain, better postoperative functional status, and shorter sick leave, but at the price of a longer operating time. Electronic Publication     

Cranial nasal bone grafts

Reconstitution of the nasal scaffolding with maintainence of soft tissue proportions either following severe facial trauma or as a sequela to aesthetic rhinoplasty misadventures frequently is best achieved using the stability afforded by bone grafts. Split cranial bone grafts offer many advantages and may be the donor site of choice, and may even allow such surgery to be performed on an outpatient basis in some cases. The use of miniplate or screw osteosynthesis, now commonly accepted as a superior technique in craniomaxillofacial procedures, may simplify fixation of these calvarial nasal bone grafts with an apparent decrease in the risk of resorption.     

胆道镜应用对肝胆胰术式选择的影响

目的 探讨分析胆道镜检查在肝胆胰疾患术式选择中的价值。方法 回顾分析1994～2004年收集术中或联合术后应用胆道镜治疗肝胆胰疾患2276例临床资料，进行分析及总结。结果 1966例肝胆管胆石患者胆道残留结石率从34．5％降至9．6％；82例术中胆道镜发现合并胆管狭窄，其中45例肝胆管膜状狭窄者在胆道镜指导下实施了有效扩张治疗；胆总管下段梗阻患者中224例肿瘤依据形态学检查，结合术中扪诊及活检组织学检查得到确诊，并采取了相应的手术方式。结论 胆道镜的应用有利于肝胆胰疾患术式的选择，可使一些较为复杂的胆道手术变得简单易行；对术前未能确诊的病变可以达到明确诊断并指导选择合理的术式。     

耳垂复合组织游离移植修复鼻小柱过短畸形

目的 探讨因鼻小柱过短所致鼻尖低平畸形的矫治方法.方法 对8例鼻尖低平伴鼻小柱过短者,采用鼻小柱切口,首先应用肋软骨或Medpor行支撑杆移植矫正撑起鼻尖,鼻小柱切口的继发创面采用耳垂复合组织游离移植修复.结果 8例游离移植的耳垂复合组织均成活良好,随访1～2年形态满意,色泽与周围组织无明显差别,供区无明显继发畸形.结论 应用耳垂复合组织游离移植修复鼻小柱过短畸形,不仅适用于外伤性缺损修复,而且也适用于鼻部的美容性修复,是一种患者容易接受、操作简单安全、疗效好、供区无后遗明显继发畸形的修复方法.     

腹腔镜手术在妇科疾病中的应用

目的探讨腹腔镜手术在妇科疾病的应用。方法回顾性总结该科2001年10月￣2004年7月进行各种妇科腹腔镜手术共428例的资料。结果该组有10余种妇科疾病行腹腔镜手术治疗,近20种手术方式;中转开腹7例(1.67%);并发症发生率0.94%,无大血管损伤、空腔脏器损伤、电损伤和死亡等严重并发症。结论随着新技术、新器械的不断发展,腹腔镜手术的禁忌证逐渐减少。扎实的基本功、相对固定的手术团队、谨慎选择手术对象、及时中转开腹是预防和减少手术并发症的有效措施。腹腔镜手术对病人创伤小、术中出血少、术后恢复快、住院时间短、腹壁切口美观,而且诊断和治疗同步完成,因此,腹腔镜手术在妇科疾病的诊治中拥有广阔的应用前景。     

乳剂依托咪酯对心脏手术病人麻醉诱导期循环功能的影响

目的　本文应用乳剂依托咪酯,观察其对心脏手术病人麻醉诱导期的循环影响。方法　选择心脏手术病人80例,心功能Ⅲ～Ⅳ级,随机分为两组,每组2 0例:Ⅰ组(水剂组) :水剂依托咪酯0 2 5mg kg-1;Ⅱ组(乳剂组) :乳剂依托咪酯0 2 5mg kg-1。记录麻醉前、注射依托咪酯前、后,气管插管后1min和3min时段的各监测参数。观察不自主肌肉颤动,注射疼痛感及过敏反应等不良反应。结果　显示两种剂型的依托咪酯各时间点的SBP、DBP、MAP、HR各组间无显著差异(P >0 0 5 )。两组在注射依托咪酯后SBP、DBP、MAP、HR轻度下降,但与注射前均无统计学差异(P >0 0 5 )。不自主肌肉运动Ⅰ组8例、Ⅱ组6例:两组间无显著差异(P >0 0 5 )。静脉注射处疼痛Ⅰ组14例、Ⅱ组1例,两组间显著差异(P >0 0 5 )。结论　乳剂依托咪酯具有麻醉诱导平稳,心血管影响轻微,副作用少在应用上优于水剂依托咪酯,可用于高龄及心脏功能受损害患者的麻醉诱导。     

Developing Organ Offer and Acceptance Measures: When 'Good' Organs Are Turned Down

Turndowns of offers of deceased donor kidneys for transplantation can contribute to inefficiencies in the organ distribution system and inequality in access to donated organs. Match run data were obtained for 4967 'good' kidneys placed and transplanted in 2005 after fewer than 50 offers. These kidneys were not recovered from donation after cardiac death or expanded criteria donors, or from donors with a history of substance abuse. On average, these good kidneys were not accepted until after seven offers to candidates and after offers to 2.4 programs. Models for the likelihood of acceptance found several donor and candidate characteristics to be significantly related to acceptance rates (p < 0.05). After accounting for these variables, there remained 2- to 3-fold differences among transplant programs in acceptance rates. These models could be used to identify kidney transplant centers with exceptional acceptance practices. Several strategies might be employed to increase acceptance rates for good organs.     

脊柱侧凸翻修手术

目的探讨脊柱侧凸手术失败原因及翻修手术的处理方法。方法回顾性分析我院自1997年以来收治的脊柱侧凸矫形术后需要进行翻修手术患者33例。男10例，女23例。翻修时距初次手术时间平均为13．4个月(0．5．66个月)。33例患者共行43次翻修手术，其中29例进行1次翻修手术，2例进行3次翻修手术，2例进行4次翻修手术。另有4例患者增加脊柱矫形和融合，同时行脊柱前路松解、支撑植骨手术。结果翻修手术时间平均3．9h(1．5—7．3h)，手术中平均出血601ml(50—2000ml)，平均输血量643．3mk(0-2000ml)。术后随访平均27个月(3—67个月)，未出现畸形加重、内固定失败等并发症。结论脊柱侧凸翻修手术是脊柱畸形矫形术后的一种补救手术。术前完善的手术策略和良好的手术技术是翻修手术的关键。