108例药物流产后阴道出血的超声诊断分析

目的 探讨药物流产后阴道出血的原因，对临床治疗提供依据。方法 对108例停经时间≤49d，尿β-HCG阳性，经超声检查为宫内妊娠，试行药物流产后出血≥14d的患者作为观察对象。结果 108例药物流产后出血的患者中73例经病理检查证实为不全流产占67．59％。结论 药物流产后长时间出血的患者中，最主要原因为不全流产，其次为子宫内膜炎。     

A clinical comparison of the Laryngeal Tube™ and the Laryngeal Mask™ in spontaneously breathing anesthetized patients

Abstract: Background: The laryngeal mask airway (LMA) can be used in general anaesthesia without neuromuscular block. The laryngeal tube (LT) is a new airway device with similar airway features as LMA. LT is provided with a distal cuff to prevent regurgitation. In this study we compared the LMA and LT concerning patient and user aspects. Methods: Sixty patients with ASA (American Society of Anestesiologists) score 1–2 scheduled for minor surgery were randomized to be ventilated either through LMA or LT. After insertion, the number of insertion attempts, and “positioning” and “airway-assessment” was evaluated. The patients reported on “sore throat” after 30 and 60 minutes and the day after anaesthesia. Results: Gender and mean age were equal in both groups. The first insertion attempt was successful in 25 of 28 patients randomised to LMA and in 23 of 27 patients randomised to LT. LMA was evaluated to be easier in “positioning” whereas no difference in “sore throat” was reported. Conclusion: We found no difference between the LMA and the LT in terms user and patient friendliness and safety.     

无张力疝修补术治疗复发性腹股沟疝(附16例临床分析)

目的探讨无张力疝修补术在复发性腹股沟疝中的临床应用价值。方法自2002年1月至2005年1月,我院应用无张力疝修补术治疗复发性腹股沟疝16例进行回顾性分析。结果平均手术时间55min,术后1例出现阴囊积液,2例切口脂肪液化,无切口感染病例,平均住院5天,随访12～36个月均无复发。结论无张力疝修补术是治疗复发性腹股沟疝的较理想术式,具有安全、创伤小、术后恢复快、疗效满意,尤其是复发率低等优点。     

Boerhaave’s syndrome: Primary repair vs. esophageal resection—Case reports and meta-analysis of the literature

Boerhaave’s syndrome is a life-threatening disease with a high mortality. With regard to the heterogeneity of treatment strategies, no comparative studies exist and recommendations remain controversial. Seventeen cases of Boerhaave’s syndrome operated on between 1989 and 2000 at our hospital were reviewed retrospectively to compare the time period between perforation and diagnosis, and the morbidity and mortality among the different treatment options. In addition, we conducted a meta-analysis of the literature including all series containing five or more patients and compared the findings with our own data. Our patients with a perforation history of less than 12 hours showed significantly fewer signs of sepsis compared to patients with a history of more than 12 hours. In a comparison of patients with primary repair vs. patients treated with esophageal resection or an exclusion operation, no differences were found. In the literature, patients with a long period of perforation (more than 24 hours) were treated more often with an esophageal resection than patients with primary repair. In cases of Boerhaave’s syndrome, primary suturing of the esophageal perforation should be reserved only for those patients presenting within 12 hours after perforation. In all other cases, depending on the extent of the tissue damage, a two-stage esophageal resection with cervical esophagostomy and gastrostomy is recommended as the safest treatment.     

自然流产患者滋养细胞肝素表皮生长因子的表达及意义

目的　探讨自然流产患者滋养细胞肝素表皮生长因子 (HB EGF)的表达及其与滋养细胞增殖细胞核抗原 (PCNA)的关系。方法　选择自然流产患者和正常妊娠者各 2 0例 ,采用免疫组织化学法分析滋养细胞HB EGF和PCNA的表达。结果　HB EGF主要存在于细胞质 ,合体滋养层和细胞滋养层均有表达 ,部分流产滋养细胞不表达。自然流产患者滋养细胞HB EGF和PCNA的表达显著低于正常妊娠者 (P <0 .0 1) ,成正相关 (r =0 .4 5 4 ,P <0 .0 1)。结论　HB EGF的表达和滋养细胞增殖相关 ,HB EGF下降可能与自然流产的发生相关     

A case of recurrent Miller Fisher syndrome mimicking botulism

Abstract Miller Fisher syndrome (MFS) is a rare and usually monophasic polyradiculoneuropathy characterised by ophthalmoplegia, decreased or absent tendon reflexes, and ataxia. The objective of this study was to report a case of recurrent MFS with a clinical presentation virtually indistinguishable from botulism. The patient was a young man with two episodes of increasing external ophthalmoplegia, ptosis, and ataxia with a long asymptomatic interval in between. The second episode occurred after consumption of rotten fish and was accompanied by gastrointestinal symptoms and an anticholinergic syndrome. Very rarely, MFS can present with a recurrent course. The importance of this case of recurrent MFS lies not only in its long asymptomatic period and identical clinical presentation, but also in its instructiveness regarding the differential diagnosis of MFS, particularly life-threatening botulism.     

Familial spontaneous pneumothorax in three generations and its HLA

We experienced a case of familial spontaneous pneumothorax in three generations. Six of 13 family members had episodes of spontaneous pneumothorax. It is well established that there are some diseases associated with human leukocyte antigen (HLA). We performed HLA phenotyping for HLA of A, B and C. In our study, we detected the HLA haplotype A2, B61 in three of 4 who had episodes of spontaneous pneumothorax. The HLA haplotype A2, B70 were also detected in three of 4 who had episodes. This suggests that familial spontaneous pneumothorax might have hereditary factors.     

早孕妇女人工流产方式意向的临床调查研究

人工流产(简称人流)是各种避孕失败的主要补救措施,目前早孕妇女人流的主要方式有吸刮术与药物流产两种。本文通过对天津市黄河医院意外早孕妇女选择人流方式意向的临床调查研究,探讨现阶段该两种人流方式的可接受性,结果:1000例早孕妇女中选择药物流产(简称药流)者666例(66.6％),吸刮术者334例(33.4％)。本组选择人流方式的理由,其中519例(51.9％)认为药流痛苦少,占第一位,认为手术干脆而选择吸刮术的217例(21.7％),占第二位,其它依次为吸刮术费用低、药流不必手术、吸刮术流产完全、药流不需请假、吸刮术出血时间短、药流安全、吸刮术副作用少、药流保密。药流是近年来使用的流产新方法,本组研究资料及意向选择只反映现阶段早孕妇女的接受状况。     

Mifepristone-induced abortion and birth weight in the first subsequent pregnancy.

OBJECTIVES: To assess the effect of a medically induced abortion (MA) on birth weight in the first subsequent pregnancy. METHODS: Pregnant women who had had a MA, a surgical abortion (SA), or primigravidas with no history of abortion (NA), were recruited for a prospective cohort study between July 1998 and February 2001. The sample for the present analysis included 12995 singleton live births at term. RESULTS: The overall incidence rate of low birth weight (LBW) was 1.0%. The rates of LBW in the MA, SA, and NA groups were 1.0%, 0.9%, and 1.2, respectively. There were no significant differences in LBW rates between the MA and SA groups, neither between the MA and NA. Logistic regression analysis was used to estimate the effects of MA on birth weight, and we found no relationship between risk of LBW and MA. CONCLUSIONS: We did not find a statistically significant relationship between a history of one medically induced abortion and LBW for the first subsequent term pregnancy.