【正文】
. Surgery was performed on 2 confirmedly diagnosed patients within 6 hours and it proved a the 3 later confirmed patients, one survived the surgery and the other 2 lost their testes due to Early confirmed diagnosis is important for the preservation of involved testes and CDFI is useful in confirming diagnosis. 【Key words】 testicular diseases。首次就診時間均在傷后6 h內(nèi),確診為外傷性睪丸扭轉(zhuǎn)2例,誤診為陰囊血腫1例,睪丸挫傷2例。1例,傷后20h手術(shù)復(fù)位成功。復(fù)位成功,睪丸獲救。本組2例患者均在傷后6 h內(nèi)就診,僅有1例首診時陰囊瘀血腫脹較輕而疼痛較重,與外傷程度不一致,檢查睪丸位置抬高、呈橫位、Prehn39。彩色多普勒超聲可作為診斷外傷性睪丸扭轉(zhuǎn)的首選檢查,但要注意的是:睪丸扭轉(zhuǎn)早期或不全扭轉(zhuǎn)時仍有血流,或扭轉(zhuǎn)睪丸周圍有炎癥時血流增加,誤認(rèn)為睪丸血流,所以,切不可因為超聲提示有一定血流而否定睪丸扭轉(zhuǎn)的診斷。外傷又可引起陰囊內(nèi)睪丸周圍血流信號增強而掩蓋睪丸內(nèi)血流信號的減弱或消失[5,6]。、180176。6h以后手術(shù)3例,僅1例不完全性扭轉(zhuǎn)睪丸獲救,另2因睪丸扭轉(zhuǎn)程度重,持續(xù)時間長,術(shù)中復(fù)位后用溫鹽水紗布熱敷10min顏色仍無改善,切開睪丸未見動脈性滲血,行睪丸切除。我們認(rèn)為一般不必行對側(cè)睪丸探查,除非術(shù)中發(fā)現(xiàn)扭轉(zhuǎn)的睪丸存在解剖變異,對側(cè)精索明顯較長,扭轉(zhuǎn)睪丸又未能獲救時需探查對側(cè)睪丸。Pavlica等[7]認(rèn)為扭轉(zhuǎn)發(fā)生6h內(nèi)行手術(shù)治療,睪丸挽救率達100%,6~12h者睪丸存活率為70% ,12~24h者睪丸存活率為20% ,24h后睪丸多無存活可能。(3)血流存在與否不能