老年冠心病患者低钾的临床观察

目的总结老年冠心病患者低钾的临床观察,提出预防措施。方法观察156例老年冠心病患者低钾的发生原因,临床表现,实验室资料,治疗转归等因素,进行分析总结。结果老年冠心病患者发生低钾有其自身发病特点,病因复杂,阳性症状少,治疗困难,恢复时间长,预后差。结论老年冠心病患者因其生理、病理特点较易发生低钾,且多发病隐蔽,表现不典型,容易漏诊,故要仔细观察病情,一旦发现要及时给予综合治疗。     

产后子宫内翻临床分析

目的 提高对产后子宫内翻诊治及预防的认识。方法 回顾性分析我院收治的3例子宫内翻患的临床资料。结果 3例年龄分别为26、28、29岁，均有多次生育史，临床表现为出血、休克、疼痛、阴道口见脱出的红色球状肿物，多伴有排尿困难。第三产程的非适当处理为其主要原因。结论 提倡新法接生，提高助产技术，正确处理第三产程是预防子宫内翻的关键。而提高对子宫内翻的认识，早期发现，及时正确的处理，又是治疗子宫内翻的关键。     

国产鼻喷鲑鱼降钙素治疗骨质疏松性疼痛的疗效观察

目的观察国产鼻喷鲑鱼降钙素治疗骨质疏松性疼痛的疗效。方法采用随机分组对照设计。选择骨质疏松患者53例,随机分为两组,治疗组(30例)给予鼻喷鲑鱼降钙素,20u/次,1次/天,8周为1个疗程,停药后继续观察3周。对照组(23例)口服钙尔奇D片,1片/次,1次/天,共8周;采用国际惯用分级标准对疼痛予以评估。结果治疗组患者的疼痛明显改善,其总有效率为95%;在停药后缓解疼痛的作用仍可维持4周以上,Ⅲ度骨质疏松患者的治疗效果较Ⅰ度和Ⅱ度患者的效果差;对照组症状未见明显改善。结论用国产鼻喷鲑鱼降钙素治疗骨质疏松性骨痛,可明显缓解患者的疼痛症状。     

高危出血患者应用吉派林抗凝血液透析疗效观察

目的：观察危重型肾功能衰竭合并高危出血患者选择抗凝药物进行血液透析治疗的效果。方法：应用吉派林(低分子肝素钠)作为抗凝剂进行血液透析。结果：129例病人进行血液透析386次，均没有出血发生。结论：吉派林在高危出血患者血液透析中使用方便，安全，效果良好。     

功能性内镜鼻窦手术的核心技术

自Messerldinger 1972年开始采用鼻内镜手术治疗慢性鼻窦炎至今已近40年[1],在我国也已经有20年的历史.1995年Kennedy将其命名为功能性内镜鼻窦手术(functional endoscopic sinus surgery,FESS)[2].时至今日,FESS仍然是慢性鼻窦炎最重要的治疗手段之一.     

Anatomic and spiral computed tomographic study of the genial tubercles for genioglossus advancement.

OBJECTIVE: To measure and compare Chinese mandibular genial tubercles measured anatomically and with computed tomography (CT). STUDY DESIGN AND SETTING: Spiral CT scans were taken of 40 adult human skulls; the superior genial spines were measured using anatomic and CT methods. RESULTS: The height and width of the superior genial spines, mandible thickness, and distance from the menton to the inferior and superior margins of the superior genial spines were 5.82 +/- 0.71, 6.98 +/- 1.35, 11.95 +/- 1.59, 11.08 +/- 2.05, and 16.91 +/- 2.30 mm from anatomic measurements and 6.17 +/- 0.71, 7.01 +/- 1.13, 12.19 +/- 1.64, 10.41 +/- 1.55, and 15.73 +/- 2.12 mm using spiral CT, respectively. The anatomic and CT measurements were correlated. CONCLUSION: Spiral CT of the genial tubercles can help locate the osteotomy in genioglossus advancement. SIGNIFICANCE: This study acquired reference data on Chinese genial tubercles demonstrating that CT measurements of the genial tubercles reflect their anatomy, which should allow accurately locate the osteotomy.     

脐带夹对防止脐部感染和出血的临床与实验研究

目的应用国产脐带夹用于农村山区破伤风高发区，并经离体试验验证其可靠性。方法经湖南、江西、广西等省基层接生员临床应用、并与当地同期或前一年未用夹者进行对照；同时经离体脐带用脐带夹、气门芯或纱线结扎阻断血管后进行金黄色葡萄球菌和破伤风毒素通透试验以及测试承受气压程度试验。结果1年临床使用2296例中，无1例发生破伤风和败血症。可靠性试验结果证明，粗纱线结扎最差，气门芯虽优于前者，但不如脐带夹。结论该脐带夹由于夹持力持久有力，细菌、毒素难以通过、安全可靠，因此能降低新生儿“病从脐入”的发病率和死亡率，有利干优生优育的贯彻．这是一项花费少、收效大的简而易行的适宜技术，值得推广。     

Pregnancy: Oral misoprostol versus placebo for cervical dilatation before vacuum aspiration in first trimester pregnancy

Intravaginal misoprostol has been shown to be effective forcervical priming before a surgically induced abortion. The objectivewas to investigate the effectiveness of oral misoprostol incervical dilatation prior to vacuum aspiration between the 6thand 12th weeks of pregnancy. The results showed that in nulliparouspatients, the median cervical dilatation in the treatment group(7.8 mm) was significantly greater than that in the placebogroup (3.7 mm). In multiparous patients, the difference wasalso statistically significant (9.8 versus 6.0 mm). The easeof dilatation, assessed subjectively by the operating surgeons,was significantly improved in the treatment group. There wasalso a significant reduction in the duration of the operationand in the mean blood loss in the treatment group. The side-effectsencountered in the treatment group were mild and well acceptedby the women. Oral misoprostol is an effective and safe methodfor cervical dilatation prior to vacuum aspiration in firsttrimester pregnancy.     

千捶膏配合生肌玉红膏治疗感染性伤面的临床观察

我院多年来应用千捶膏和生肌玉红膏治疗感染性伤面。千捶膏用于去腐,生肌玉红膏用于生新。据我们观察二药有较强的抗感染作用,尤其有抗绿脓感染作用。应用千捶膏可以较快地达到脱腐作用,应用生肌玉红膏可以促进肉芽增生,达到伤面早期愈合,值得推广。     

额窦开口于上鼻道1例

在进行一具成人男性尸体解剖时发现其额窦开口于上鼻道（图1）,报道如下：