急性实验性睾丸不全扭转超声与超声造影诊断的对比研究精选.pdfVIP

908 () 2010 6 7 6 Chin J M edU ltrasound ( Electronic E dition), June 2010, Vol 7, N o. 6 唐敏 曹礼庭 刘健 顾鹏 张敏惠 张青 袁玺 ! ( CEU ) 8, , 7 12 h4 h6 h ( 2DU ), ; ( CDFI)( PDI), () 6 h CEU , CDFI PDI , 246 h ( 7. 88 ∀ 1. 47) mm( 8. 76 ∀ 0. 84) mm ( 9. 44 ∀ 0. 81) mm, ( 5. 49 ∀ 0. 42) mm ( 5. 79 ∀ 0. 72) mm (P 0. 05)CDFIPD I 14/2817/28, (P 0. 05)CDFIPDI CEU 6 /106/ 1010/10, (P 0. 05) ; , CDFI PD I, CEU CDFIPD I ! ; ; The contrast study on acute experim ental partial testicular torsion by Doppler ultrasonography and contrastenhanced ultrasoundgraphy TANG M in, CAO L i ting, LIU J ian, GU P eng, ZHANG M inhui, ZHANG Q ing, YUAN X i. D ep artm ent f Ul tras und, Aff iliated H sp ital f N rth Sh ichuan M ed ical C llege, N anch ng 637000, Ch ina C rresp nd ing auth r: CAO L iting, Email: Ca ltnc@ 163. c m Abstract! Objective T o contrast the value of acute expermi ental partial tes ticular torsion by ultrasoundgraphy and contrastenhanced ultrasoundgraphy ( CEU ). M ethods E ight healthy dogsw ere surgically modeled to tw ist unilateral acute partial testis torsion random ly to set up seven partial testicular torsionalmodels and a complete DO I: 10. 3877/ cm a. j. issn. 2010. 06. 002 : 637000 , : , Em ail: Caoltnc@ 163. com () 2010 6 7 6 Chin JM ed U ltrasound ( Electronic Edition), June 2010, V ol7, No. 6 909 testicular torsionalmode.l The internal echoes and volume of testicular and sperm atic cord diameter by 2DU w eremeasured before torsion, 2 hours, 4 hours and 6 hours af ter torsion. The blood flow of the testesw as observed by CDFI and PD I, and compared w ith their positive rate. Every dog took CEU mi mediately or ( and) 6th hour after tor sion and compared its positive rate w ith CDFI and PDI at the same tmi e. T estesw ere sent to be exam ined by pathological assessm ent after study. R