简介:摘要目的探讨头面部带状疱疹的临床诊治方法,提高临床诊治水平。方法对我院自2008年1月~2010年5月收治的72例头面部带状疱疹患者的临床资料进行回顾性分析,对临床表现及治疗方法进行探讨,总结临床疗效。结果本组72例患者按照上述方法治疗3d后疼痛缓解23例,占31.9%;5d后疼痛缓解48例,占66.7%;7d后疼痛缓解63例,占87.5%。皮肤结痂、愈合时间7~23d,平均16.4d;角膜炎、角膜溃疡、结膜炎、视力改善时间为2~5周,平均3.5周。本组3例患者经上述治疗无效,皮损、疼痛无减轻,终止治疗。结论头面部带状疱疹皮损、疼痛较严重,并发症较多,除了给予常规抗病毒治疗,还应重视综合性治疗,以提高治疗效果。
简介:Twoaspectsofanewmethod,whichcanbeusedforseismiczoning,areintroducedinthispaper.Ontheonehand,theapproachtoestimatebvalueandannualactivityrateproposedbyKijkoandSellevollneedstousetheearthquakecatalogue.Theexistingearthquakecataloguecontainsbothhistoricalandrecentinstrumentaldatasetsanditisinadequatetouseonlyonepart.Combiningthelargenumberofhistoricaleventswithrecentcompleterecordsandtakingthemagnitudeuncertaintyintoaccount,Kijko’smethodgivesthemaximumlikelihoodestimationofbvalueandannualactivityrate,whichmightbemorerealistic.Ontheotherhand,thismethodconsidersthesourcezoneboundaryuncertaintyinseismichazardanalysis,whichmeanstheearthquakeactivityrateacrossaboundaryofasourcezonechangessmoothlyinsteadofabruptlyandavoidstoolargeagradientinthecalculatedresults.