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疑難雜癥案例:用上置式體外碎石機**小男孩疑難結石

發布時間:2020-09-22

  病人:那小寶,男,8歲,身高1.1米,體(ti)重30Kg。因右輸尿管上、下端均(jun)有結(jie)石,去很多醫院就(jiu)診,擔心體(ti)外碎石后,碎石顆粒會梗阻小孩尿道,均(jun)建議手術**。

  檢查:右(you)腎(shen)中度(du)積水,右(you)輸尿(niao)管(guan)(guan)上段離腎(shen)盂5cm處(chu)有(you)一大小9×7mm結石,右(you)輸尿(niao)管(guan)(guan)下端有(you)12X10mm大小結石。

  **:使用電(dian)磁波源上(shang)置式第五(wu)代碎石機,患兒仰臥位(wei),**次(ci)(ci)(ci)從(cong)腹部定(ding)(ding)位(wei)沖擊(ji)輸(shu)尿管(guan)下(xia)段結(jie)石2000次(ci)(ci)(ci),電(dian)壓15KV,不要劇(ju)烈活動(dong);間隔(ge)三天,患兒俯臥位(wei),第二次(ci)(ci)(ci)從(cong)背(bei)部定(ding)(ding)位(wei)沖擊(ji)輸(shu)尿管(guan)上(shang)段結(jie)石,1500次(ci)(ci)(ci),15KV;十天后復查B超(chao),輸(shu)尿管(guan)上(shang)段結(jie)石已排(pai)(pai)盡,輸(shu)尿管(guan)下(xia)段仍有(you)一塊5X5mm大小(xiao)結(jie)石,第三次(ci)(ci)(ci)沖擊(ji)1200次(ci)(ci)(ci),15KV;隔(ge)五(wu)天復查結(jie)石已排(pai)(pai)盡。

  體(ti)會:目前泌尿(niao)(niao)系結石(shi)(shi)(shi)(shi)(shi)(shi)體(ti)外(wai)(wai)沖(chong)(chong)擊(ji)(ji)波碎(sui)(sui)石(shi)(shi)(shi)(shi)(shi)(shi)仍然(ran)是**的**方法,這例小男孩體(ti)外(wai)(wai)碎(sui)(sui)石(shi)(shi)(shi)(shi)(shi)(shi)**結石(shi)(shi)(shi)(shi)(shi)(shi)沒有(you)多(duo)大(da)問題,主(zhu)要擔心是碎(sui)(sui)石(shi)(shi)(shi)(shi)(shi)(shi)顆(ke)粒(li)梗(geng)阻(zu)小孩尿(niao)(niao)道,引起排尿(niao)(niao)困難(nan),所以我們(men)采取(qu)中等碎(sui)(sui)石(shi)(shi)(shi)(shi)(shi)(shi)能量(liang),多(duo)次(ci)數沖(chong)(chong)擊(ji)(ji)的方法,使(shi)碎(sui)(sui)石(shi)(shi)(shi)(shi)(shi)(shi)顆(ke)粒(li)更細小,容易(yi)(yi)排石(shi)(shi)(shi)(shi)(shi)(shi)。一開始(shi)(shi),我們(men)用下置式(shi)(shi)碎(sui)(sui)石(shi)(shi)(shi)(shi)(shi)(shi)機(ji),采取(qu)俯(fu)臥(wo)位(wei),碎(sui)(sui)輸(shu)尿(niao)(niao)管下段結石(shi)(shi)(shi)(shi)(shi)(shi),沖(chong)(chong)擊(ji)(ji)100次(ci)左右后(hou),結石(shi)(shi)(shi)(shi)(shi)(shi)開始(shi)(shi)松動,由(you)于(yu)重力(li)作用,結石(shi)(shi)(shi)(shi)(shi)(shi)沿擴(kuo)張輸(shu)尿(niao)(niao)管跑到(dao)輸(shu)尿(niao)(niao)管中段;由(you)于(yu)結石(shi)(shi)(shi)(shi)(shi)(shi)移動,不(bu)(bu)固定,所以結石(shi)(shi)(shi)(shi)(shi)(shi)不(bu)(bu)容易(yi)(yi)被打成細小顆(ke)粒(li)狀,改用上置式(shi)(shi)碎(sui)(sui)石(shi)(shi)(shi)(shi)(shi)(shi)機(ji)后(hou),患(huan)兒仰臥(wo),結石(shi)(shi)(shi)(shi)(shi)(shi)位(wei)于(yu)比較低(di)位(wei),碎(sui)(sui)石(shi)(shi)(shi)(shi)(shi)(shi)過(guo)程中,結石(shi)(shi)(shi)(shi)(shi)(shi)不(bu)(bu)移位(wei),使(shi)得結石(shi)(shi)(shi)(shi)(shi)(shi)很快被碎(sui)(sui)成很小顆(ke)粒(li),易(yi)(yi)排石(shi)(shi)(shi)(shi)(shi)(shi),不(bu)(bu)易(yi)(yi)梗(geng)阻(zu)小孩尿(niao)(niao)道。