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131.
The objective of this study was to verify the possible association between the Sp1-binding site polymorphism and genital prolapse. A case–control study was conducted in 107 patients with stages III and IV genital prolapse. The control group included 209 women with stages 0 and I. The polymorphism of type I collagen Sp1-binding site was identified by amplification of the first intron of the COL1A1 gene. We did not find differences in the prevalence of the GT and TT genotypes between the groups (p = 0.34), even when we grouped patients with at least one polymorphic allele (GT and TT) and compared them with patients without the polymorphic allele (GG; p = 0.17) The presence of at least one vaginal delivery, family history for prolapse, and macrosomatic fetus were independent risk factors for prolapse. In conclusion, the COL1A1 Sp1-binding site was not significantly associated with genital prolapse among our study subjects.  相似文献   
132.
目的比较痔上黏膜环切钉合术(PPH)与Milligan—Morgan术(MMH)治疗Ⅲ、Ⅳ度内痔的远期疗效。方法按照完全随机分组原则将100例Ⅲ、Ⅳ度内痔患者分别采用PPH(PPH组,42例)和MMH(MMH组,58例)手术,观察并比较两组患者术后的远期疗效差异。结果PPH组与MMH组术后2年比较,在出现肛门溢液(2.38%比20.69%,P=0.007)、皮赘(9.52%比25.86%,P=0.040)和细便(2.38%比18.97%,P=0.027)方面PPH组术后少见,总的并发症发生率(9.52%比25.86%,P=0.040)和总排便功能异常(9.52%比29.31%,P=0.017)方面PPH组术后也少见,两组差异有统计学意义。在痔脱垂复发(14.29%比10.34%,P=0.549)、症状改善满意度(92.86%比87.93%,P=0.636)和总的症状复发(19.05%比25.86%,P=0.424)方面两组差异无统计学意义。结论PPH与Milligan-Morgan术治疗Ⅲ、Ⅳ度内痔的远期疗效无显著差异,但PPH安全、并发症少、对排便功能影响小。  相似文献   
133.
目的:分析影响腹腔镜辅助阴式较大子宫(超过如孕12周)切除术(laparoscopic assisted vaginal hysterectomy,LAVH)手术时间的因素。方法:回顾分析47例LAVH手术时间>150min患者的临床资料,对影响手术时间的多因素进行Lo-gistic回归分析。结果:子宫重量>500g时,手术时间延长的几率增加16倍(P<0.05);合并附件手术时手术时间的延长可增加20倍(P<0.05);普通妇科医师手术时间延长的几率高出内窥镜医师33倍(P<0.001)。结论:加强腹腔镜手术技能的培训是缩短腹腔镜辅助阴式较大子宫切除手术时间的关键。  相似文献   
134.
目的探讨双侧子宫动脉氨甲喋呤灌注加栓塞对宫颈妊娠的治疗效果。方法临床确诊宫颈妊娠伴阴道出血患者11例,急诊治疗。双侧子宫动脉插管、造影,分别灌注氨甲喋呤(MTX),然后用明胶海绵微粒或明胶海绵微粒加少量丝线微粒栓塞。结果宫颈妊娠孕囊由子宫动脉供血,部分以一侧为主,8例见对比剂外溢。双侧子宫动脉栓塞完毕,阴道出血明显减少。术后血β-HCG进行性下降。9例胚胎自行排出。2例行宫颈搔刮术,术中出血量不多,刮出物为陈旧性胎盘组织。胚胎排出或刮出后阴道出血完全停止。结论双侧子宫动脉化疗栓塞治疗宫颈妊娠效果良好,达到了预防和终止阴道大出血、保留子宫的目的。  相似文献   
135.
INTRODUCTION: The change in obstetrical practices over the last decade in favor of trials of labor in patients with uterine scars has resulted in increased incidences of uterine ruptures. Although neither repeat cesarean delivery nor a trial of labor is risk free, evidence from a large multicenter study shows vaginal birth after the cesarean (VBAC) is associated with shorter hospital stays, fewer postpartum blood transfusions, and a decreased incidence of postpartum maternal fever. The uterine rupture remains the most serious complication associated with VBAC. Factors associated with uterine rupture include excessive exposure to oxytocin, dysfunctional labor, and a history of more than 1 cesarean delivery.2 Because uterine rupture may be a life-threatening event, intrapartum surveillance and the ability to perform an emergency surgery are both necessary when trial of labor is allowed. Until now, no early symptoms pathognomonic to uterine rupture had been described. We share our experiences with the novel approach to the problem - an intrapartum endoscopy. MATERIALS AND METHODS: Endoscopic examination was accomplished by using the intraoperational fiberscope (Olympus and Endoview system (Costa Mesa, CA, USA). A gas-sterilized 25-cm long fiberscope is introduced into the amniotic cavity through the cervical canal after rupture of the membranes. The distance between the fiberscope and the object varies from 3 to 50 mm. The fiberscope has a separate channel for the fluid infusion (normal saline) throughout the procedure; the surgeon looks through the eyepiece directly and exhibits control over the flexible scope. The duration of endoscopy is less than 15 minutes. The inserting of the endoscopic device is very similar to that of insertion of an intrauterine pressure catheter. The IRB Committees of both participating institutions approved the study protocol. Twenty-eight patients with an unknown or poorly documented site of the uterine scar were included in the study. An ultrasound examination had been performed on all patients prior to endoscopy to assess fetal wellbeing and placental location. The ages of the patients ranged from 21 to 38 years. Eighteen women had 1 previous cesarean delivery, and 10 had 2. The performance of intrapartum endoscopy did not interfere with fetal monitoring; 21 fetuses were monitored externally, 7 internally. Indications for previous cesarean deliveries were as follows: fetal distress in 11 cases, failure to progress in labor in 8, placenta previa in 2, and unknown in 7. Twenty-one patients delivered vaginally; 7 had had repeat cesarean deliveries. All neonates were born in satisfactory condition. The Apgar scores at 1 minute varied from 7 to 9 and at 5 minutes from 8 to 10. The integrity of the uterine wall was assessed by manual postpartum uterine exploration in each case of vaginal delivery and by visualization and palpation of the scar site in each abdominal delivery. RESULTS: The lower uterine segment and contractile portion of the anterior uterine wall were visualized successfully in all patients. In 25 patients, the presumed scar site looked totally indistinguishable from the rest of the lower uterine segment and anterior uterine wall. Two scars were identified as vertical in 2 patients who were delivered by a repeat abdominal operation. A vertical scar appears as a groove running in a cephalad-caudad direction from the lower uterine segment into the contractile portion of the anterior uterine wall. The usefulness of the intrapartum endoscopy is best demonstrated by the following case reports (2 of 28 study cases).  相似文献   
136.
目的:为要求微创手术保留子宫的年轻患者,寻找一种子宫肌瘤切除术的好方法,并进一步研究腹腔镜下子宫肌瘤切除术(laparoscopic myomectomy,LM)的优越性。方法:脑垂体后叶素6U用50ml生理盐水稀释后,子宫肌层注射,用电刀纵向切开表面肌层,切口选择肌瘤最突出处,其长度视肌瘤大小而定,一般小于肌瘤直径1~3cm,用抓钳钳夹肌瘤牵拉,电钩切断肌瘤与假包膜连接致密处,将肌瘤完整切除,尽可能减少切断肌层及血管,以减少出血。子宫切口用1号可吸收线连续缝合,腹腔镜组用子宫粉碎器将肌瘤粉碎取出。术后常规持续静脉点滴催产素24h共30U。结果:腹腔镜组与开腹组出血量差异无显著意义,排气时间、离床活动时间及术后住院时间差异有显著意义。结论:LM是肌壁间子宫肌瘤年轻患者理想的手术方式。  相似文献   
137.
Abdominal rectopexy has been advocated as the treatment of choice for complete rectal prolapse. Recurrence rates are low raging from 0–12% and fecal continence has been documented to improve in 3–75% of patients. As most patients are elderly and not always fit enough to undergo abdominal procedure, various perineal approaches have been advocated. Depending on the type and extent of the operation, these procedures have a recurrence of up to 38%. Laparoscopic rectopexy represents the latest development in the evolution of surgical treatment of rectal prolapse. This technique aims to combine the good functional outcome of the open abdominal procedure with the low postoperative morbidity of minimal invasive surgery. We present a laparosocpic rectopexy on 72-year-old lady with a 10-year history of fecal incontinence and mucosal rectal prolapse. Electronic supplementary material is available for this article at Presented at the Society of American Gastrointestinal Endoscopic Surgeons (SAGES) Annual Meeting, Dallas, April 28, 2006  相似文献   
138.
目的通过对三种不同术式治疗腰椎间盘突出症的疗效分析,寻求一种更理想的手术治疗方式。方法根据临床病史、突出类型、节段以及是否有合并症,560例椎间盘突出症患者分别选择小切口椎板间开窗、半椎板或全椎板切除髓核摘除等术式治疗。结果腰椎间盘突出症手术患者按优良率的高低进行疗效比较,依次为小切口椎板间开窗组、半椎板切除组、全椎板切除组。结论小切口椎板间开窗术创伤小、恢复快、疗效较好,是治疗腰椎间盘突出症较为理想的手术方式。  相似文献   
139.
Transabdominal sacrocolpopexy has been shown, in multiple long-term studies of its success and durability, to be the definitive treatment option for post-hysterectomy vaginal vault prolapse. It is, however, associated with greater morbidity than vaginal repair. We describe a minimally invasive technique for vaginal vault prolapse repair and present our experience with a minimum of one-year follow-up. The surgical technique involves five laparoscopic ports—three for the da Vinci robot and two for the assistant. After appropriate dissection a polypropylene mesh is attached to the sacral promontory and to the vaginal apex by use of Gore-Tex sutures. The mesh material is then covered by the peritoneum. Patient analysis focused on complications, urinary continence, patient satisfaction, and morbidity, with a minimum of 12 months follow-up. Forty-two patients with post-hysterectomy vaginal vault prolapse underwent robot-assisted laparoscopic sacrocolpopexy at our institute and 35 have a minimum of 12 months follow-up, with a mean follow-up of 36 months (range 12–48) in the group. Mean age was 67 (47–83) years and mean operating time was 3.1 (2.15–4.75) h for the entire cohort. All but one patient were discharged home on postoperative day one; one patient left on postoperative day two. One developed recurrent grade three rectocele, one had recurrent vault prolapse, and two suffered from vaginal extrusion of mesh. All patients were satisfied with their outcome. The robot-assisted laparoscopic sacrocolpopexy is a minimally invasive technique for vaginal vault prolapse repair, combining the advantages of open sacrocolpopexy with the reduced morbidity of laparoscopy. We observed reduced hospital stay, low occurrence of complications, and high patient satisfaction, with a minimum of 1-year follow-up. Most importantly, the long-term results of the robotic repair are similar to those of open repair, but with significantly less morbidity.  相似文献   
140.
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