女性尿瘘的治疗体会(附13例报告)

目的　探讨女性尿瘘的诊治,对巨大复杂的膀胱尿道阴道瘘的手术修补法进行探讨。方法　经阴道修补膀胱阴道瘘4例, 尿道阴道瘘3例,膀胱尿道阴道瘘2例,经腹阴道联合途径修补复杂性女性尿瘘4例,其中输尿管阴道瘘1例。结果　一次性修 复痊愈率(甲级)达84.6%、有效率(乙级)达92.3%。结论　术前仔细检查及评估手术方案是缩短手术时间、减少术中创伤的重 要环节,精细的外科手术技巧是确保手术成功的关键,经腹阴道联合手术途径修补术是治疗巨大复杂女性尿瘘的有效方法。     

青年性腰椎弓根崩裂直接修复后TSRH钩钉系统固定12例初步报告

[目的]评价TSRH钩钉系统对青年患者腰椎弓崩裂直接修复后固定的临床疗效。[方法]自2001年7月~2003年10月,对12例男性单纯腰椎弓崩裂患者(16~31周岁)行腰椎弓崩裂自体骨直接修复峡部裂后TSRH椎板钩、椎弓根钉固定术。术后随访,根据术后X线、CT结果评价修复效果,并根据MacNab's标准进行临床评价。[结果]经过6~19个月随访,所有患者腰椎弓崩裂影像学全部融合;临床下腰痛显著缓解,按MacNab's标准,优8例,良3例,一般1例;无手术及内固定相关并发症发生。[结论]直接修复后TSRH钩钉系统固定治疗青年性腰椎弓崩裂能充分保留腰椎运动节段,在减少融合节段的同时能有效恢复腰椎稳定,操作简便、安全,固定可靠,是一种合乎逻辑的治疗青年性腰椎弓崩裂方法。     

Long-term follow-up after umbilical hernia repair: are there risk factors for recurrence after simple and mesh repair

Adult umbilical hernia is a common surgical condition mainly encountered in the fifth and sixth decade of life. Despite the high frequency of the umbilical hernia repair procedure, disappointingly high recurrence rates, up to 54% for simple suture repair, are reported. Since both mesh and suture techniques are used in our clinic we set out to investigate the respective recurrence rates and associated complications, retrospectively. Patients who were treated between January 1998 and December 2002 were identified from our hospital database and invited to attend the outpatient department for an extra follow-up, history taking and physical examination. The use of prosthetic material, occurrence of surgical site infection, body mass and height as well as recurrence were recorded at the time of this survey. In total, 131 consecutive patients underwent operative repair of an umbilical hernia. Twenty-eight percent of the patients were female (n=37). In 12 patients (11%) umbilical hernia repair was achieved with mesh implantation. Fourteen umbilical hernia recurrences were noted (13%); none had been repaired using mesh. No relationship was found between wound infection or obesity and umbilical hernia recurrence. In the light of these results it is necessary to re-evaluate our clinical “guidelines” on mesh placement in umbilical hernia repair: apparently not every umbilical fascial defect needs mesh repair. Research should focus on establishing risk factors for hernia recurrence.     

老年腹股沟疝无张力修补术与传统修补术的比较

目的 比较无张力腹股沟疝修补术与传统腹股沟疝修补术在老年患者中应用的临床结果、术后生活质量和经济开支。方法 自2000～2001年60岁以上的老年患者42例行腹股沟疝无张力修补术与42例行传统腹股沟疝修补术者，分类比较。结果　无张力腹股沟疝修补术对于老年患者在复发率、术后镇痛、手术时间和术后下地时间方面均明显优于传统腹股沟疝修补术。结论　无张力腹股沟疝修补术运用在老年患者中，近远期效果均优于传统修补手术。     

Laparoscopic repair of recurrent childhood inguinal hernias after open herniotomy

Background Open repair of recurrent paediatric inguinal hernias (IH) is difficult and there is definite risk of damaging the vas deferens and testicular vessels during dissection of the previous open herniotomy field. Laparoscopic repair (LR) has the benefit of avoiding the previous operative site. Method Records of patients with recurrent IH that had LR after open repair were reviewed and evaluated retrospectively. The results were compared with data from cases in which the LR method was used in the initial IH repair. Results From September 2002 to October 2005, four boys and one girl (mean age 58.8 months) were treated in our institution for recurrent IH after open repair. Operative time, success rate and complications did not show any statistically significant difference when compared with our previous prospectively collected data for primary repairs. Conclusion Laparoscopic repair is the preferred operation for recurrent childhood IH after open repair.     

手部热压伤的早期修复(附43例报告)

目的 探讨早期清创、组织修复在热压伤治疗中的临床疗效。方法 分析43例不同程度手部热压伤患的病损特点并行临床分度，以便准确诊治、判断预后；全部病例采用早期手术治疗，轻度热压伤(即浅Ⅲ度烧伤)早期行切痂全厚或中厚皮片修复，中度和重度热压伤早期彻底清创保留间生态组织，应用血循环丰富的组织瓣修复创面。结果 42例创面一期修复，手功能和外形恢复满意：1例创面二期修复，手功能恢复差。结论 手部热压伤应早期手术清创，据病损程度选择良好的方法及时修复组织缺损，可最大限度地恢复手功能和外形，减少致残率，缩短疗程，获得较好的临床疗效。     

Apical vault repair, the cornerstone or pelvic vault reconstruction

Pelvic organ prolapse remains a difficult problem for pelvic reconstructive surgery. Before new surgical procedures can be developed a good understanding of pelvic anatomy is necessary. It is widely held that the etiology of pelvic organ prolapse is secondary to stretch neuropathy following childbirth and chronic cough or constipation. Several transvaginal and transabdominal procedures have been developed over the years. With the increasing use of laparoscopy, a new variation on existing culdeplasty techniques has been developed. Following anatomical principles, the apical vault repair reestablishes the pericervical ring at the vaginal apex. The incorporation of pubocervical fascia, uterosacral-cardinal ligament and the rectovaginal fascia provides a strong anchor for the vaginal apex. In addition, the repair should help prevent future transverse cystocele, rectocele, enterocele and apical vault prolapse. Early outcome studies suggest that the apical vault repair should be used routinely with laparoscopic urethropexy, laparoscopic hysterectomy and the repair of pelvic organ prolapse. Good apical vault support is considered the cornerstone of pelvic reconstruction.     

食管癌高发及低发区患者DNA修复功能的研究

本文对食管癌高、低发区食管癌患者和正常人,经MNNG诱导的DNA损伤修复功能进行了研究。实验采用外周血淋巴细胞培养的方法。每组又分为对照组及MNNG诱导组。样品以~3H-TdR标记后经液闪仪计数法进行检测。结果发现,低发区正常人经MNNG诱导的DNA损伤修复功能明显高于对照组,两个地区食管癌患者修复能力均低于正常人,与地区无关。     

下腹部多个真皮下血管网皮瓣在手外伤修复中的应用

目的：应用下腹部多个真皮下血管网皮瓣修复手外伤，方法：在下腹形成以旋髂浅血管为蒂的髂腰部皮瓣及以腹壁浅血管为蒂的下腹部皮瓣，二皮瓣共蒂形成双叶皮瓣，同时将其修薄，形成有轴心血管的真皮下血管网皮瓣，修复两指完全脱套伤。在下腹部形成多个真皮下血管网的任意皮瓣，修复多个指背皮肤缺损伴有肌腱及骨外露的创面。供区如不能直接拉拢缝合，可取断层皮片修复供区创面.结果：本组10例中，8例采用下腹部双叶真皮下血管网轴型皮瓣修复，2例采用下腹部真皮下血管网任意皮瓣修复，术后效果。结论：采用多个真皮下血管网皮瓣修复手外伤的创面，伤指不需并指，去脂，分指，术后外形佳，是目前较理想的修复手外伤的手术方法。     

人白细胞干扰素诱导慢性乙型肝炎病人DNA损伤修复的探讨

应用不同浓度人白细胞干扰素处理10例慢性乙型肝炎病人外周血淋巴细胞,观察病人姐妹染色单体互换(SCE)频率的动力学变化.结果表明,人白细胞干扰素处理组SCE平均频率明显低于对照组,差异高度显著(P<0.01);慢性迁延性肝炎和慢性活动性肝炎处理组之间SCE平均频率无显著性差异;但人白细胞干扰素处理低浓度组SCE平均频率低于高浓度组,差异不显著(P>0.05).提示人白细胞干扰素具有诱导HBV损伤人体DNA的修复作用;大剂量人白细胞干扰素对HBV损伤人体DNA的修复未必有益.