上海医学
上海醫學
상해의학
SHANGHAI MEDICAL JOURNAL
2010年
3期
246-249,后插5
,共5页
王翔%郭剑明%陆毅群%阮双岁%毕允力%汤梁峰%王国民
王翔%郭劍明%陸毅群%阮雙歲%畢允力%湯樑峰%王國民
왕상%곽검명%륙의군%원쌍세%필윤력%탕량봉%왕국민
儿童%上尿路结石%经皮肾镜取石术%三聚氰胺
兒童%上尿路結石%經皮腎鏡取石術%三聚氰胺
인동%상뇨로결석%경피신경취석술%삼취청알
Children%Upper urinary tract calculi%Percutanecus nephrolithotomy%Melamine
目的 探讨微创经皮肾镜取石术(mini-PCNL)治疗儿童上尿路结石的临床效果.方法 回顾性分析2007年3月-2009年4月被确诊为上尿路结石并接受mini-PCNL治疗的45例患儿的临床资料,患儿的年龄为10个月~15岁,平均年龄为(4.9±3.5)岁.男:女为1.8:1.三聚氰胺所致上尿路结石20例(44.4%),喂养受三聚氰胺污染的奶粉的时间为6~12个月.左肾结石16例,右.肾结石18例,双肾结石7例;左输尿管上段结石2例,左输尿管上段合并右肾结石1例,右输尿管上段合并双肾结石1例.结石直径为10~50 mm,平均直径为(18.6±8.9)mm,其中8例为鹿角形结石.所有患儿术前均经B超、CT平扫+三维重建检查明确诊断,核素肾动态显像检查判断有无输尿管梗阻,以了解分肾功能情况.结果 45例患儿共50侧肾接受mini-PCNL治疗.平均手术时间为(45±12)min,术中平均出血量为(20±5)mL.单次手术成功率为96%(48/50).术后全部留置肾造瘘管,2~5 d后拔除.60%(30/50)的患侧留置双J管,1个月后在膀胱镜下拔除.术后住院时间为4~14 d,从静脉途径给予抗生素治疗3~10 d,出院时尿液检查呈阴性.随访时间为5~30个月,患儿生长发育良好.通过B超检查发现,40例(88.9%)患儿肾和输尿管结石消失,无复发,肾盂积水消失或减轻;4例有肾结石残留;1例复发.结论 mini-PCNL治疗儿童上尿路结石具有结石清除率高、创伤小、恢复快、住院时间短的优点,且手术可多次进行,对肾盂输尿管的影响小,在婴幼儿奶粉结石、鹿角型结石和复杂性结石的处理方面更具有微创的优势.
目的 探討微創經皮腎鏡取石術(mini-PCNL)治療兒童上尿路結石的臨床效果.方法 迴顧性分析2007年3月-2009年4月被確診為上尿路結石併接受mini-PCNL治療的45例患兒的臨床資料,患兒的年齡為10箇月~15歲,平均年齡為(4.9±3.5)歲.男:女為1.8:1.三聚氰胺所緻上尿路結石20例(44.4%),餵養受三聚氰胺汙染的奶粉的時間為6~12箇月.左腎結石16例,右.腎結石18例,雙腎結石7例;左輸尿管上段結石2例,左輸尿管上段閤併右腎結石1例,右輸尿管上段閤併雙腎結石1例.結石直徑為10~50 mm,平均直徑為(18.6±8.9)mm,其中8例為鹿角形結石.所有患兒術前均經B超、CT平掃+三維重建檢查明確診斷,覈素腎動態顯像檢查判斷有無輸尿管梗阻,以瞭解分腎功能情況.結果 45例患兒共50側腎接受mini-PCNL治療.平均手術時間為(45±12)min,術中平均齣血量為(20±5)mL.單次手術成功率為96%(48/50).術後全部留置腎造瘺管,2~5 d後拔除.60%(30/50)的患側留置雙J管,1箇月後在膀胱鏡下拔除.術後住院時間為4~14 d,從靜脈途徑給予抗生素治療3~10 d,齣院時尿液檢查呈陰性.隨訪時間為5~30箇月,患兒生長髮育良好.通過B超檢查髮現,40例(88.9%)患兒腎和輸尿管結石消失,無複髮,腎盂積水消失或減輕;4例有腎結石殘留;1例複髮.結論 mini-PCNL治療兒童上尿路結石具有結石清除率高、創傷小、恢複快、住院時間短的優點,且手術可多次進行,對腎盂輸尿管的影響小,在嬰幼兒奶粉結石、鹿角型結石和複雜性結石的處理方麵更具有微創的優勢.
목적 탐토미창경피신경취석술(mini-PCNL)치료인동상뇨로결석적림상효과.방법 회고성분석2007년3월-2009년4월피학진위상뇨로결석병접수mini-PCNL치료적45례환인적림상자료,환인적년령위10개월~15세,평균년령위(4.9±3.5)세.남:녀위1.8:1.삼취청알소치상뇨로결석20례(44.4%),위양수삼취청알오염적내분적시간위6~12개월.좌신결석16례,우.신결석18례,쌍신결석7례;좌수뇨관상단결석2례,좌수뇨관상단합병우신결석1례,우수뇨관상단합병쌍신결석1례.결석직경위10~50 mm,평균직경위(18.6±8.9)mm,기중8례위록각형결석.소유환인술전균경B초、CT평소+삼유중건검사명학진단,핵소신동태현상검사판단유무수뇨관경조,이료해분신공능정황.결과 45례환인공50측신접수mini-PCNL치료.평균수술시간위(45±12)min,술중평균출혈량위(20±5)mL.단차수술성공솔위96%(48/50).술후전부류치신조루관,2~5 d후발제.60%(30/50)적환측류치쌍J관,1개월후재방광경하발제.술후주원시간위4~14 d,종정맥도경급여항생소치료3~10 d,출원시뇨액검사정음성.수방시간위5~30개월,환인생장발육량호.통과B초검사발현,40례(88.9%)환인신화수뇨관결석소실,무복발,신우적수소실혹감경;4례유신결석잔류;1례복발.결론 mini-PCNL치료인동상뇨로결석구유결석청제솔고、창상소、회복쾌、주원시간단적우점,차수술가다차진행,대신우수뇨관적영향소,재영유인내분결석、록각형결석화복잡성결석적처리방면경구유미창적우세.
Objective To evaluate the clinical efficacy and safety of minimally invasive percutaneous nephrolithotomy (mini-PCNL) for treatment of upper urinary tract calculi in children. Methods We retrospectively reviewed the clinical data of 45 cases with upper urinary tract calculi from March 2007 to April 2009. The children underwent mini-PCNL at a mean age of (4.9±3.5) years (ranging from 10 months to 15 years); and the male to female ratio was 1. 8 : 1. The calculi in 20 children were caused by taking milk products contaminated with melamine. Left-side renal calculi were found in 16 cases and right-side in 18. Bilateral renal calculi were found in 7 cases. Left-side upper ureteral calculi were found in 2 cases, and left-side upper ureteral calculi combined with right-side renal stone in one. One right-side upper ureteral calculi was combined with bilateral renal stones. The diameter of these stones were about 10- 50 mm (with a mean size of [18.6±8.91 mm), and 8 cases had staghorn stone. All the urinary calculi were confirmed by B-ultrasound examination and spiral CT scanning. DTPA renal dynamic imaging was used to evaluate the extent of ureter obstruction and know about the kidney function separately. Results Forty-five cases(50 sides) underwent mini-PCNL. The mean operative time was (45±12) minutes. The average volume of bleeding was (20±5) mL during the operation. The successful rate of single operation was 96% (48/50). The renal stoma tubes were left in all patients after operation and removed 2 to 5 days later. Double pigtail tubes were left in 60% patients and removed by cystoscope after a month. The postoperative hospital stays were 4 to 14 days. All cases were followed up for 5 to 30 months, and the growth and development of the children were normal. Forty (88.9%) patients had calculi completely disappeared, with no recurrence. Hydronephrosis and hydroureterosis disappeared or were improved. Four cases still had residuals and one case had recurrence. Conclusion Mini-PCNL for the treatment of upper urinary tract calculi is safe and effective in children. The patients recover quickly and the operation can be done repeatedly; moreover, the technique has little influence on ureter and renal pelvis.