子宫体三角形切除术的临床应用

目的:探讨子宫体三角形切除术的临床价值。 方法 :对子宫体三角形切除术组、子宫次全切除术组各6 4例进行回顾性分析。结果:两组的手术时间、出血量、术后排气时间等比较 ,差异无统计学意义 (P >0 .0 5 ) ,但子宫体三角形切除术组术后有少量月经。两组在性生活质量及更年期症状方面差异有统计学意义 (P <0 .0 1)。子宫体三角形切除术组的血清性激素水平手术前 FSH(7.0 5± 1.10 ) IU/ L、E2 (5 6 .4 0± 1.12 ) pm ol/ L,手术后 FSH(6 .88± 1.12 ) IU/ L、E2 (5 6 .2 8± 1.15 ) pm ol/ L,手术前后比较差异无统计学意义 (P >0 .0 5 )。子宫次全切除术组血清性激素水平手术前 FSH(5 .98± 1.15 ) IU/ L、E2 (5 6 .2 2± 1.10 ) pmol/ L,手术后 FSH(10 .6 6± 1.18) IU/ L、E2(47.4 5± 1.2 0 ) pmol/ L,手术前后比较差异有统计学意义 (P<0 .0 5 )。 结论:子宫体三角形切除术术式具有操作简单、易于掌握、不影响卵巢功能、术后恢复快等优点 ,能满足患者既去除疾病又保留子宫的生理和心理需要     

MANAGEMENT TO PREVENT BLEEDING DURING ENDOSCOPIC SUBMUCOSAL DISSECTION USING THE FLUSH KNIFE FOR GASTRIC TUMORS

The gastric vasculature responsible for intraoperative bleeding in endosocpic submucosal dissection (ESD) is the ramified vascular network occupying the middle of the submucosal layer and large vessels penetrating the muscle layer. Appropriate management for these vessels must be addressed. The trimming of the ramified vascular network can be safely performed with coagulation mode following shallow mucosal cutting. A large penetrating vessel usually requires precoagulation prior to dissection. These procedures are effectively performed with the water jet short needle knife (Flush knife).     

急性缺血性卒中患者发生院内消化道出血的危险因素分析

目的 分析急性缺血性卒中患者（acute ischemic stroke，AIS）住院期间消化道出血（gastrointestinal
bleeding，GIB）的发生率、发生时间及危险因素。
方法 本研究纳入首都医科大学附属北京天坛医院急性卒中院内并发症队列（inhospital medical
complication after acute stroke，iMCAS）研究中AIS患者。收集患者临床信息，根据住院期间是否发生
GIB分为GIB组和无GIB组，采用多因素Logistic回归模型，分析AIS患者发生GIB相关危险因素。
结果 共纳入1129例AIS患者，平均年龄58.7±12.5岁，女性230例（20.4%）。47例住院期间发生GIB，
发生率为4.2%，卒中发作至GIB确诊时间为5（3～13）d。合并肝硬化（OR 10.06，95%CI 2.44～41.38）、
高入院NIHSS评分（OR 1.13，95%CI 1.08～1.19）、高白细胞计数（OR 1.25，95%CI 1.13～1.38）、住院时
间长（OR 1.05，95%CI 1.01～1.10）是AIS患者发生消化道出血的独立危险因素。
结论 本单中心研究数据提示合并肝硬化、高入院NI HSS评分、高白细胞计数、住院时间长是AI S患
者住院期间发生GIB的独立危险因素。     

绝经后阴道出血的相关因素分析

目的探讨绝经后阴道出血的病因及相关因素。方法对129例绝经后阴道出血患者的临床资料进行回顾性分析。结果因良性疾病引起的出血占51.16%,非器质性疾病占25.58%,恶性肿瘤占23.26%,患者出血时年龄大,绝经年限长恶性肿瘤发生率高。结论绝经后阴道出血的主要原因是良性疾病和非器质性病变,但恶性肿瘤仍占一定比例。因此对绝经后阴道出血患者应采取综合的检查手段,明确病因,对因治疗。     

Sentinel Bleeding After Pancreaticoduodenectomy: A Disregarded Sign

Introduction Delayed massive hemorrhage induced by pancreatic fistula after pancreaticoduodenectomy is a rare but life-threatening complication. The purpose of this study was to analyze the clinical course of patients with late hemorrhage, with or without sentinel bleeding, to better define treatment options in the future. Material and Methods From April 1998 to December 2006, 189 pancreaticoduodenectomies were performed. Eleven patients, including two patients referred from other hospitals, were treated with delayed massive hemorrhage occurring 5 days or more after pancreaticoduodenectomy. Sentinel bleeding was defined as minor blood loss via surgical drains or the gastrointestinal tract with an asymptomatic interval until development of hemorrhagic shock. The clinical data of patients with bleeding episodes were analyzed retrospectively. Results Eight of the 11 patients had sentinel bleeding, and seven of them had it at least 6 h before acute deterioration. Seven out of 11 patients died, five out of eight with sentinel bleeding. No differences could be detected between patients with or without sentinel bleeding before delayed massive hemorrhage. The only difference found was that non-surviving patients were significantly older than surviving patients. Delayed massive hemorrhage is a common cause of death after pancreaticoduodenostomy complicated by pancreatic fistula formation. The observation of sentinel bleeding should lead to emergency angiography and dependent from the result to emergency relaparotomy to increase the likelihood of survival.     

宫腔镜诊治异常子宫出血432例中长期随访结果

目的 评价宫腔镜手术治疗异常子宫出血的中长期随访结果。方法 回顾分析我院2002年1月～2005年11月经宫腔镜诊治异常子宫出血且随访〉12个月的432例临床资料,诊断良性疾患391例[子宫内膜息肉96例（22.2%）,子宫黏膜下肌瘤38例（8.8%）,子宫内膜增生过长257例（59.5%）],行息肉或肌瘤切除、子宫内膜电切术;诊断子宫内膜腺癌41例（9.5%）,均为Ⅰ期,行经腹全子宫双附件切除、选择性盆腔淋巴结清扫术。结果 手术均获成功,未发生子宫穿孔等并发症。391例良性病变中,术后随访12～57个月,平均39个月,闭经占16.1%（63/391）,月经量少（每周期〈10片卫生巾）18.9%（74/391）,月经量正常（每周期10～20片卫生巾）58.3%（228/391）,术后改善不明显占6.6%（26/391）。26例月经量仍多者术后用孕酮治疗,7例有多发子宫肌瘤,术后32～44个月行全子宫切除术,8例复查阴道彩超子宫内膜厚度〉1.5 cm,术后5～19个月第2次行宫腔镜子宫内膜切除术,继续随访18～36个月,月经量少3例,闭经5例。41例子宫内膜癌Ⅰ期术后随访26～41个月,平均38个月,均无瘤存活。结论 异常子宫出血的治疗在结合病理学检查除外恶性病变后首选宫腔镜手术,严格B超监测是提高手术疗效和手术安全的保障。     

Cognitive behaviour therapy approach to disputing automatic thoughts: a two-stage model

Research shows that clients with automatic thoughts (dysfunctional thinking) often do not think of alternative explanations in relation to negative events. Furthermore, these automatic thoughts are characterized by a broad global, self-evaluative and ambiguous nature that could make disputing (or changing the ways they think) the most difficult part of the therapeutic process. This paper proposes a two-stage practise-based disputing model, guided by research, that aims to 'bring' an automatic thought to a specific, objective, quantifiable and concrete level at which not only is the particular aspect(s) of the automatic thought that causes emotional disturbances finely focused, but the disputing is also likely to be effective and manageable. Furthermore, it will also generate alternative explanations that are helpful in reducing emotional disturbances and in facilitating problem solving approach. In this paper, the authors use a case example to discuss the rationale that underpins the conceptualization of the model and to illustrate the process in which the strategies of the model are effectively used.     

Tumour cell u-PA as a cause of fibrinolytic bleeding in metastatic disease

Tumour cells may express urokinase type plasminogen activator (u-PA). This may influence the invasive properties of the cells but has seldom been implicated in production of a systemic bleeding state. Two patients are described in whom severe bleeding occurred in association with disseminated malignancies. Thrombin generation was little disturbed and platelet numbers were insufficient to account for the bleeding. Florid plasmin generation was evident in the circulation and the fibrinolytic inhibitor tranexamic acid controlled the bleeding well. Free active u-PA was demonstrated in the circulation and u-PA antigen on the malignant cells which invaded the marrow of one of the patients. Tumour cell u-PA may occasionally be responsible for a bleeding state.     

胎盘血流量下降对大鼠胎仔生长和胎盘结构的影响——宫内生长迟缓动物模型的研究

本实验采用 SD 大鼠,在孕后期行孕鼠一侧子宫动脉中段完全结扎,另一侧作对照.23只孕鼠(150只胎仔)分成未结扎上、下(CU 和 CL)与结扎上、下(LU、LL)四组.结果表明,LU 组宫内胎仔体重、胎盘重、脑肝重均较其它三组有显著下降(P<0.01);LU 组脑/肝重比值及脑/体重比值较其它三组有显著增加(P<0.01).其胎仔呈不均称性宫内生长迟缓(IUGR)。52只胎盘作了光镜观察,12只胎盘作了电镜观察。在已知子宫胎盘血流不足,且胎仔发生 IUGR 的情况下,其胎盘的改变与以往报道的人类 IUGR 胎盘病理改变相一致,从而证实了子宫胎盘血流量下降是 IUGR 发病的重要原因之一。