补肾活血法孕前治疗LPD复发性流产患者的临床疗效

目的探讨补肾活血法孕前治疗黄体功能不全(luteal phase defect,LPD)复发性流产患者,观察其对妊娠结局的改善情况。方法按照诊断标准纳入57例LPD复发性流产患者,并随机分为治疗组和对照组,治疗组予补肾活血法治疗3个月,妊娠后再予益肾安胎法保胎治疗,对照组于妊娠后予益肾安胎治疗。采用化学发光法检测血清激素指标(E_2、P、β-HCG),同时采用ELISA法检测血清Kisspeptin水平,并电话随访妊娠结局;比较治疗前后中医症状评分、血清激素及Kisspeptin指标、妊娠结局情况、安全性。结果两组患者治疗后中医症状积分、妊娠激素水平(E_2、P、β-HCG)、Kisspeptin水平、妊娠结局比较,差异有统计学意义(P0.05),两组患者均无严重不良反应。结论补肾活血法孕前治疗LPD复发性流产能显著改善其临床症状,调节妊娠激素及Kisspeptin水平,健全黄体功能,从而有效改善妊娠结局。     

口服米索前列醇联合宫腔吸引管在剖宫产术后无痛人流的应用

分析口服米索前列醇联合宫腔吸引管治疗剖宫产术后无痛人流的临床效果及机制。120例患者随机分为对照组(n=60)和观察组(n=60)。对照组患者接受宫腔吸引管处理,观察组患者口服米索前列醇(0.6 mg)后接受宫腔吸引管。结果显示观察组患者的手术时间和苏醒时间明显缩短(P<0.05),术中出血量和异丙酚用量明显减少(P<0.05);观察组患者的宫颈扩张效果总有效率明显升高(P<0.05)而不良反应发生率明显降低(P<0.05);两组患者治疗后血清中白细胞介素1β(IL-1β)和IL-2水平明显升高,且对照组患者的上述白细胞介素水平升高更显著(P<0.05)而雌激素促黄体生成素(Luteotropic hormone,LH)、促卵泡激素(Follicle stimulating horman,FSH)和雌二醇(Estradiol,E2)水平无明显变化(P>0.05)。实验表明口服米索前列醇联合宫腔吸引管治疗剖宫产术后无痛人流临床效果明显,且不引起白细胞介素和雌激素水平的剧烈变化。     

补肾活血中药治疗血栓前状态复发性流产的研究进展

对补肾活血中药治疗血栓前状态复发性流产进行了概述,分别从调节激素水平、改善子宫内膜容受性、改善胎盘微循环、调节免疫及炎症因子水平四个方面探讨了补肾活血中药治疗血栓前状态复发性流产的作用机制,为补肾活血中药治疗复发性流产的研究进一步提供依据。      

肾血管平滑肌脂肪瘤自发破裂出血的急诊处理(附24例报告)

目的 探讨肾血管平滑肌脂肪瘤自发破裂出血的急诊处理.方法 对24例肾血管平滑肌脂肪瘤自发破裂出血患者的临床资料及随访结果进行回顾性分析.术前均行B超和CT检查,22例诊断为肾血管平滑肌脂肪瘤自发破裂出血,2例未能排除肾癌出血.3例保守治疗,4例行选择性肾动脉栓塞术,17例急诊手术.结果 3例保守治疗患者中1例病情稳定,2例改行手术治疗.4例行肾动脉栓塞术患者栓塞成功,出血停止.4例行肾切除术,13例行保留肾单位手术,其中5例行后腹腔镜手术.术后病理诊断为肾血管平滑肌脂肪瘤并出血.随访3个月～6年,肿瘤无复发或转移.结论 B超和CT是诊断肾血管平滑肌脂肪瘤出血的重要手段.治疗可以选择保守治疗、肾动脉栓塞或者急诊手术.     

不同麻醉方法对无痛人工流产的效果分析

目的对比分析三种不同的麻醉方法对无痛人工流产的效果,择优选用。方法选取90例于2012年1月～10月进行无痛人工流产的患者,随机分为3组,分另别采用三种不同的麻醉方式,分为A组（芬太尼＋异丙酚）30例,B组（咪唑安定＋氯胺酮）30例,C组（咪唑安定加氯胺酮加异丙酚）30例,分析比较三组患者的麻醉效果。结果辅助呼吸次数A组相比其他两纽的差异有统计学意义（P〈0．05）;意识恢复时间和体动评分B组与其他两组的差异有统计学意义（P〈0．05）;麻醉后30min~-组均未发生恶心呕吐的现象;麻醉效果分析可以看出B组麻醉效果得分最高,故麻醉效果最差,c组麻醉效果得分最低,在三组中麻醉效果最好。结论采用咪唑安定＋氯胺酮＋异丙酚的组合方式实施麻醉,其麻醉效果最好,值得在无痛人工流产手术中推广。     

肥大细胞及IL-33/ST2在复发性自然流产小鼠模型中的作用初探

目的探讨复发性流产小鼠子宫和胎盘组织中肥大细胞的数量及白细胞介素-33(IL-33)/ST2的表达变化。方法 20只雌性CBA/J小鼠随机分为两组,每组10只,分别与雄性DBA/2和Balb/c小鼠按雌雄比例2:1合笼交配,建立正常妊娠组(CBA/J♀×Balb/c/2♂)和自然流产组(CBA/J♀×DBA/2♂)模型。妊娠第13.5天处死各组雌性小鼠,计数存活胚胎数和丢失胚胎数,计算胚胎丢失率。甲苯胺蓝染色法检测小鼠子宫组织中肥大细胞的数量。ELISA检测血清中干扰素-γ(IFN-γ)、IL-4的浓度,qRT-PCR和Western-blotting分别检测胎盘组织中IL-4、IFN-γ、IL-33、ST2的mRNA和蛋白表达水平。结果成功构建了复发性自然流产(RSA)的小鼠模型,RSA模型组胚胎丢失率显著高于正常妊娠组(16.2%vs.4.92%,P0.05);RSA组子宫组织中肥大细胞数显著低于正常妊娠组[(1.50±0.83)vs.(3.35±1.63)个](P0.05);ELISA结果显示,与正常妊娠组相比,RSA组小鼠血清中IFN-γ水平显著升高[(346.79±4.34)vs.(168.84±2.35)ng/L],IL-4水平显著降低[(98.46±5.81)vs.(157.56±9.35)ng/L](P均0.05);qRT-PCR和Western-blotting结果显示RSA组小鼠胎盘组织中IFN-γ表达水平显著升高,IL-4、IL-33、ST2表达水平显著降低(P0.05)。结论肥大细胞和IL-33/ST2可能参与了RSA小鼠体内Th1/Th2的调节,有助于妊娠的维持。     

流产、死胎患者男性因素初步分析

目的 分析探讨流产、死胎的男性因素.方法 利用精液常规分析、染色体核型分析、PCR技术和吖啶橙荧光染色方法,对102例不明原因自然流产1～3次或因死胎而人工流产患者的丈夫以及作为对照组的100例正常生育男性进行研究.结果 流产、死胎组精子密度、精子活率、精子(a+b)级活力和正常形态精子平均数低于正常生育对照组,有显著统计学差异(P＜0.001):流产、死胎组染色体核型异常率、Y染色体微缺失率和精子DNA完整率与正常对照组相比,差异有统计学意义(P＜0.05).结论 染色体核型异常、Y染色体微缺失和精子DNA损伤可能是导致流产、死胎原因.     

Spontaneous rupture of splenic hematoma in a malaria patient: Case report and review of literature

IntroductionBlunt abdominal trauma is the most common cause of splenic rupture. Malaria is the most frequent tropical infectious cause of spontaneous splenic rupture. The exact mechanism is not well-defined.Case reportWe report a case of thirty-year-old male patient known to have malaria who presented with spontaneous splenic rupture. A trial of conservative treatment failed and splenecomy was done to control bleeding.ConclusionSpontaneous splenic rupture should be kept in mind in malaria patients presenting with left upper quadrant pain and signs of hypovolemia. Early diagnosis and treatment is essential.     

Spontaneous rupture of a hepatic cystadenoma and cystadenocarcinoma: report of two cases

Hepatobiliary cystadenomas and cystadenocarcinomas are rare tumors. Differentiating between these tumors and benign hepatic cysts may be difficult. Because of their rarity, diagnosis is often delayed and may result in inaccurate treatment, resulting in unnecessary morbidity and mortality. The purpose of this report is to draw attention to these entities and their complications. We report on two cases with spontaneous rupture of hepatobiliary cystadenoma and cystadenocarcinoma cysts, initially treated as simple hepatic cysts by aspiration, or by aspiration combined with sclerotherapy. The spontaneous rupture of the cysts appeared years after the initial treatment of the cysts, leading in one case to a prolonged stay in an intensive care unit. In both cases, a formal liver resection was carried out and microscopic investigations revealed a mucinous cystadenocarcinoma and cystadenoma. In conclusion, although hepatobiliary cystadenomas and cystadenocarcinomas are rare findings, they should not be forgotten in the diagnostic workshop when examining patients with hepatic cysts. If hepatobiliary cystadenomas and cystadenocarcinomas cannot be excluded following radiological imaging, surgery is recommended.     

Dural arteriovenous malformations at the base of the anterior cranial fossa: report of nine cases

Nine men with dural arteriovenous malformations (DAVM) at the base of the anterior cranial fossa are described. Four patients had intracerebral haemorrhage and four had seizures, associated with haemorrhage in two. In three cases the fistula was an incidental finding. In five cases the diagnosis could be made before angiography, on the basis of CT findings. Angiographically, venous drainage was always seen into ascending cortical veins. Five cases demonstrated drainage via the olfactory vein into the basal vein of Rosenthal; in four this way was the principal route of drainage. Five patients underwent surgery, the therapy of choice. One fistula closed spontaneously after angiography. Two patients refused treatment and one was not treated because of his poor general condition. Because arterial supply was usually bilateral, from small branches of the ophthalmic artery, embolisation seemed to be more dangerous. Compared to dural fistulae in other locations the DAVM of the anterior cranial fossa have a higher risk of complications and should be treated even if asymptomatic at the time of diagnosis.