实验诊断学-病原学检查.ppt

病原学检查;目的;感染类型;感染类型;病原的实验诊断程序;样本采集原则 basic principle of sample gathering;样本采集原则 basic principle of sample gathering;不合格标本 Unqulified samples;不合格标本 Unqulified samples;Specimen Collection and Transport;标本的采集;Blood collection;2、 脑脊液 Cerebrospinal fluid; 3、尿液 Urine ;4、呼吸道标本 Gathering Cells from the Throat;How to get sputum ?;5、 粪便 Stool ; 5、 粪便 Stool; 5、 粪便 Stool;5、 粪便 Stool;5、 粪便 Stool; 6、分泌物 secretory juice; 7、无菌腔液体;7、无菌腔液体;检测方法 Methods ;;直接镜检 Direct microscopic examination ;Gram-positive coccus;Ink-staining to find Cryptococcus neoformans(隐球菌);直接镜检 Direct microscopic examination;分离、鉴定细菌;分离、鉴定细菌;分离、鉴定细菌;分离、鉴定细菌;自动化仪器;自动化仪器;抗原检测 Pathogen and antibody;抗体检测 Detection for pathogen antibody;核酸检测 Detection of pathogen nucleic acid; PCR 敏感性高，影响因素多，易出现假阴性、假阳性 The most sensitive method to detect pathogen but has false positive and false negative. ;Procedures for bacterial detection ;细菌检测 Bacterial dection;细菌检测 Bacterial dection;细菌检测 Bacterial dection;细菌检测 Bacterial dection;细菌检测 Bacterial dection;细菌检测 Bacterial dection;病毒 Inspection items of virus infection;病毒 Inspection items of virus infection;病毒 Inspection items of virus infection;真菌感染 fungous infection;真菌感染 fungous infection;寄生虫感染 parasitic infection;寄生虫感染 parasitic infection;性传播疾病 sexually transmitted disease;性传播疾病 sexually transmitted disease;性传播疾病 sexually transmitted disease;淋病 Pathogen of Gonorrhea;淋病 Pathogen of Gonorrhea;梅毒螺旋体 infection by treponema pallidum;非淋菌性尿道炎 Nongonoccal urethritis;非淋菌性尿道炎 Nongonoccal urethritis ;艾滋病 acquired immunodeficienc