目的通过对247例小切口阑尾切除术临床体会的总结，探讨以小切口作阑尾切除术的优点、手术适应证、禁忌证以及手术注意事项。方法对247例小切口阑尾切除术病例在手术要点、手术时间、切口长度、术后恢复情况、并发症等方面进行分析，结合文献资料加以总结。结果在手术中开腹、寻找阑尾及关腹均有其特定要求； 手术时间平均18 min，术后拆线及术后住院时间平均分别为4.8 d和4.6 d； 伤口愈合： 甲级235例，乙级9例，丙级2例。结论小切口阑尾切除术具有切口小、外观美、创伤小、恢复快以及经济节省、加快病床周转等诸多优点，是一个值得推广的手术。
ObjectiveTo investigate the efficacy of macrolide antibiotics on patients with lower respiratory tract infection. MethodsA total of 146 patients with lower respiratory tract infections were selected from January 2011 to January 2014 in the Department of Respiratory Medicine of our hospital and divided into low risk and high risk group. Based on the clinical characteristics of the patients, low risk treatment plan was erythromycin capsule 0.25 g once, 3 times/day plus compound liquorice mixture, followed by clarithromycin 0.25 g once, 2-3 times/day plus compound liquorice mixture or clarithromycin 0.25 g once, 2-3 times/day plus compound liquorice mixture; high risk group treatment was macrolide antibiotics (erythromycin, clarithromycin) 0.25 g once, 3 times/day and second generation cephalosporins (cefaclor or cefuroxime) 0.25 g once, 3 times/day plus compound liquorice decoction. ResultsThe clinical seven-day curing rate was 54.1%, and the total effective rate was 93.1%. For low risk treatment regimen, the sevenday curing rate was 63.6%, and the total effective rate was 94.9%; for high risk treatment regimen, the seven-day curing rate was 34.0%, and the total effective rate was 89.4%. Acute bronchitis had high curing rate which was 70.1%. ConclusionMacrolide antibiotics (erythromycin, clarithromycin) oral administration in the treatment of lower respiratory tract infection is reliable and effective, which is worth promoting in clinical application.