性传播疾病STD双语教学张喜.ppt
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1、LOGOSexually Transmitted DiseaseWomens Hospital,School of Medicine Womens Hospital,School of Medicine Zhejiang University Zhejiang University Prof.Lin JunProf.Lin JunSexually transmitted disease,STDvSTD is used to denote disorders spread principally by sexual intercourse or behavior similar to that.
2、vForms of transmission:Sexual transmissionIndirect contact transmission blood touchiatrogenic(医源性)transmissionSTD surveillanceSTD surveillance in ChinavvSyphilis Syphilis vvGonorrhea Gonorrhea vvAIDS AIDS vvNongonococcal urethritis(NGU,Nongonococcal urethritis(NGU,非淋菌性尿道炎非淋菌性尿道炎)vvCondyloma acuminat
3、a(Condyloma acuminata(尖锐湿疣尖锐湿疣)vvChancroid(Chancroid(软下疳软下疳)vvLymphogranuloma venereum(Lymphogranuloma venereum(性病性淋巴肉芽肿性病性淋巴肉芽肿)vvGenital herpes(Genital herpes(生殖器疱疹生殖器疱疹)Sexually transmitted disease,STDSexually transmitted disease,STDPathogens:vBacteriavVirusvSpirochete(螺旋体)vMycoplasmavChlamydiavP
4、rotozoa(原虫)vFungi(真菌)vEctoparasite(寄生虫)Sexually transmitted disease,STD Gonorrhea vPathogen:Neisseria gonorrhoeaevTransmission:primarily by sexual contactvInvasion:columnar epithelium and transitional epithelium cervix,urethra upper reproductive tractGonorrheaClinical findings:Incubation period:1-10
5、 days50%70%patients are asymptomatic.1.Lower genital tract infection:endocervicitis urethritisbartholinitis(前庭大腺炎)2.Upper genital tract infection:pelvic inflammatory disease(PID)3.Disseminated gonococcal infection(DGI)pass by blood circulationGonorrheaDiagnosis:According to bad sexual encounter,clin
6、ical findings and laboratory findingsGram-negative diplococci(双球菌)can be seen microscopically in secretions.Culture is the best standard.PCRGonorrheaTreatment:Principles:promptly、full dose、antibiotics availablevthird generation cephalosporinsvquinolones Criterion of cure:Under the situation of no se
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- 传播 疾病 STD 双语 教学
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