暴发性阴囊坏疽治疗9例体会

目的：探讨暴发性阴囊坏疽的治疗方法。方法：对9例患者均行外科清创、冲洗引流、抗感染等治疗，其中3例外暴露的睾丸暂置于浅表腔隙中，二期重建阴囊回纳睾丸，1例患者行高压氧治疗。结果：留置U形管引流者，重复清创手术的次数明显减少，体温及血常规恢复正常的时间较普通引流显著缩短，术后恢复迅速。结论：暴发性阴囊坏疽的治疗仍以清创及应用抗生素为主，术中多无须切除睾丸；条件许可，可配合高压氧治疗；U形多孔双向引流管在清创术后引流效果确切，对促进康复有明显优势。     

腹腔镜胆总管切开取石术后内置管引流与T管引流临床研究

目的 :比较分析腹腔镜胆总管切开取石术后内置管引流与T管引流两种方法对患者康复的影响。方法 :回顾性总结分析 1999年以来行腹腔镜胆总管切开取石术后内置管引流的 2 6例患者临床疗效 ,并与同期行T管引流的 31例患者进行了比较。结果 :内置管引流组术后无胆汁丢失 ,较T管引流组痛苦小、胃肠功能恢复快。两组比较 ,手术时间无明显差异 ,术后开始进食时间分别为 13.8± 3.4,35 .5± 6 .8h ,(P <0 .0 5 ) ,恢复肠蠕动时间为 30 .5± 5 .6 ,43.8± 7.4h ,(P <0 .0 5 ) ,抗生素平均使用天数 3.5± 0 .6 ,6 .4± 1.1d ,(P <0 .0 5 ) ,术后输液量 45 5 0± 5 84,135 0 0± 12 5 0ml,(P <0 .0 1) ,术后平均住院日 4.6± 1.7,9.6± 2 .4d ,(P <0 .0 1) ,平均住院费用 815 0± 910 ,5 0 0± 12 70元 (P <0 .0 5 ) ,恢复日常工作时间 12 .8± 2 .5 ,2 7.4± 6 .9d ,(P <0 .0 5 )。结论 :腹腔境胆总管探查、内置管引流术后胆总管一期缝合避免了T管引起的并发症 ,大大减轻了患者的痛苦 ,缩短了输液时间和住院时间 ,减少了抗生素的用量 ,值得推广应用。     

T管拔除后胆漏的预防

目的　探讨拔T管后出现胆漏并发症的预防。方法　胆总管探查、T管引流术的连续病例 2 4 3例。A组 114例术后 3周拔T管 ,若出现有症状胆漏和 /或胆汁性腹膜炎 ,立即用红橡皮导尿管置入窦道作引流 1～ 6d(平均 3.5d)。B组 12 9例术后 2周拔T管后常规立即用红橡皮导尿管置入窦道作引流 1～ 4d(平均 1.5d)。结果　A组拔T管后发生胆漏 9例 ,B组无胆漏发生。所有病例均获治愈出院。两组胆漏发生率有显著性差异 (χ2 =8.4 9,P <0 .0 0 5 )。结论　拔管后再引流法可有效预防拔T管后胆漏的发生。对已发生的局限性胆汁性腹膜炎 ,及时用导尿管置入窦道作引流 ,亦是有效的处理方法     

腔内三重双J管引流技术治疗输尿管狭窄

目的探讨腔内三重双J管引流技术治疗输尿管狭窄的可行性. 方法 2000年3月～2003年6月,对27例输尿管狭窄采用输尿管腔内置入3根相同大小的双J管引流,术后留置10～12周. 结果 27例随访2～24个月,平均18个月.26例拔管后无腰胀、发热等症状.IVP示引流通畅,患肾积水排空好,无输尿管狭窄.1例术后6个月复查IVP,肾积水仍无改善,改开放手术.本组治疗成功率96%(26/27). 结论腔内三重双J管引流技术治疗输尿管狭窄可行.     

低位直肠癌保肛手术后发生吻合口漏的原因及处理

目的：探讨低位直肠癌保肛术后吻合口漏的原因及合理有效的防治方法。方法：对我院近10年来出现的低位直肠癌全系膜切除低位吻合手术后吻合口漏的发生及治疗情况进行回顾性分析。对吻合口漏的患者采用手术及保守治疗（骶前双腔管冲洗引流加肛管引流）。结果：共行低位保肛手术348例,术后发生吻合口漏11例,吻合口漏的发生率为3.2%。患者的年龄、吻合技术和肿瘤组织学分型与吻合口漏的发生无关。而患者的性别、肿瘤的大小与吻合口漏的发生密切相关（P〈0.05）。11例患者中有3例行手术治疗（HA手术）,8例采用保守治疗后均痊愈出院,吻合口漏发生至出院时间平均为10～15d。结论：充分的术前准备和良好的吻合技术是防止吻合口漏发生的关键。正确判断吻合口漏的发生及采用正确的处理方法是治疗的前提,双腔引流管加肛管引流是保守治疗吻合口漏的有效方法。     

腹腔镜下置管灌洗引流在重症急性胰腺炎早期治疗中的应用

目的探讨腹腔镜下置管灌洗引流(LPLD)在重症急性胰腺炎(SAP)早期治疗中应用的可行性、临床价值与技术特点。方法用LPLD的方法早期治疗21例SAP病人,对治疗结果进行回顾性分析。结果LPLD手术时间(654±276)min,术后灌洗引流时间(113±86)d,术后住院时间(325±146)d。LPLD同期完成腹腔镜胆囊切除术5例,腹腔镜经胆囊管胆总管取石1例,胆总管切开取石、T管引流术2例。1例术后4d死于多脏器功能障碍综合征(MODS),余20例治愈出院。术后随访2～22个月,发现假性胰腺囊肿1例,行内引流手术治愈。结论LPLD是SAP早期治疗中一种安全可行的方法,它用微创的方法达到开腹手术全面探查、充分灌洗引流治疗SAP的目的,值得临床推广应用。     

Closed suction drainage after orthopaedic surgery: evidence versus practice

Abstract Closed suction drainage systems are commonly used in orthopaedic surgery, particularly in joint arthroplasty. The rationale for the use of drains is a theoretical reduction of wound haematomas and infection. However the benefit of using drains after total hip or knee arthroplasty is controversial. Several reports have shown that the use of drains does not reduce infection and morbidity and is an unnecessary and potentially dangerous practice. In fact most studies highlighted that at best their use appears to make no difference to important clinical outcomes. Recently a metaanalysis raised the question about the usefulness of closed suction drainage again, concluding that it has no major benefits. The purpose of this study was to review the evidences available concerning the utility of closed suction drainage outlining that this practice is not supported by clinical evidence.     

A Test to Detect Chest Tube Kinking

Objectives: To determine whether the Mac‐technique test can detect kinking of the chest tube upon thoracostomy tube placement. Methods: This was a prospective observational study that was conducted October 2000 through October 2001 in an urban Level 1 trauma center. There were 103 consecutive nonrandomized adult trauma patients who required immediate tube thoracostomy during their initial resuscitation who were entered into the study. The Mac‐technique test was performed during standard tube thoracostomy insertion to the appropriate depth. The test involved grasping the external portion of the thoracostomy tube, turning it clockwise 180°, and then releasing the tube. If the tube spontaneously spun back to its original position, the test was considered positive, and the tube was considered kinked. If the tube did not spontaneously spin back and stayed in position upon release, the test was considered negative. Regardless of the results of this test, the tube was secured, and a postprocedure chest radiograph was obtained. The criterion standard for determining a kinked chest tube was its appearance on this chest radiograph. Results: A total of 103 chest tubes were placed by using the Mac‐technique test. The test was positive in eight placements; four tubes were kinked on chest radiograph. The Mac‐technique test was negative in 95 placements; four tubes were kinked on chest radiograph. The Mac technique had a sensitivity of 50% (95% confidence interval [CI] = 15.7% to 84.3%), a specificity of 95.8% (95% CI = 89.6% to 98.8%), a positive likelihood ratio of 11.9, a negative likelihood ratio of 0.52, and an odds ratio using Yates correction of 20.3 (95% CI = 4.1 to 102.1). Conclusions: On the basis of this study, a positive Mac‐technique test is useful to detect chest tubes that are likely to be kinked after insertion and before securing.     

脑室外引流并腰大池引流治疗脑室内积血

一、资料和方法 1．病例资料：收集2003年1月～2007年5月海南省临高县医院收治的28例脑室内积血（intraventricula rhematoma，IVH）患者资料，其中男性17例，女性11例；年龄42-75岁，平均59-3岁。有高血压病史16例，外伤史2例，10例病史不详。入院时GCS〈8分20例，8～12分8例。双瞳散大4例，双瞳缩小3例，双瞳不等大15例，一侧瞳孔不圆6例。CT扫描：一侧脑室积血10例，双侧脑室12例，合并第三脑室积血2例，全脑室铸形4例。[第一段]     

低位切开、高位旷置辅助置管引流治疗肛周脓肿78例的临床观察

目的 评价低位切开、高位旷置辅助置管引流治疗肛周脓肿的临床疗效.方法 采取低位切开、高位旷置辅助置管引流治疗肛周脓肿.结果 手术78例,其中2例后遗肛瘘、1例肛周脓肿复发,治愈率达96%.术后随访,无肛门不完全失禁等并发症的发生.结论 低位切开、高位旷置辅助置管引流治疗肛周脓肿是有效的.