中华泌尿外科杂志
中華泌尿外科雜誌
중화비뇨외과잡지
Chinese Journal of Urology
2015年
10期
732-735
,共4页
王杭%周林%卞亭长%杨念钦%陈伟%姜帅%朱延军%郭剑明
王杭%週林%卞亭長%楊唸欽%陳偉%薑帥%硃延軍%郭劍明
왕항%주림%변정장%양념흠%진위%강수%주연군%곽검명
肾肿瘤%保留肾单位手术%小切口%中山评分
腎腫瘤%保留腎單位手術%小切口%中山評分
신종류%보류신단위수술%소절구%중산평분
Kidney neoplasms%Nephron sparing surgery%Mini-incision%Zhongshan score
目的:探讨小切口开放式保留肾单位手术( nephron sparing surgery ,NSS)治疗中山评分≥8分肾肿瘤的可行性及疗效。方法回顾性分析2012年1月至2014年12月收治的25例肾肿瘤患者的资料,男18例,女7例。年龄26~75岁,平均50.2岁。体质指数21.3~30.1 kg/m2,平均24.5 kg/m2。体检发现肾肿瘤17例,因血尿就诊6例,因其他疾病就诊2例。15例患肾对侧尿路有结石、肾囊肿或肾积水等良性病变,4例为双侧肾癌。术前血肌酐为47~132μmol/L,平均76.9μmol/L。eGFR 36.5~173.9 ml/( min·1.73 m2),平均103.8 ml/( min·1.73 m2)。中山评分8分11例,9分3例,10分5例,11、12、13分各2例。 CT检查示肿瘤最大径2.5~8.1 cm,平均4.9 cm。全麻下行小切口NSS,切口长7.5~10.0 cm,平均8.0 cm。切开腰部肌肉暴露Gerota筋膜,打开筋膜后根据术前CT检查结果确定肿瘤位置,暴露肿瘤及其周围2~3 cm的正常肾组织。沿肾背侧分离至肾门,锐性+钝性分离出肾动脉,以动脉夹阻断动脉。沿肿瘤边缘0.5~1.0 cm正常肾组织完整切除肿瘤。创面内可见的血管断端均以3-0可吸收线行“8”字缝合,再以2-0可吸收线“U”或“8”字形贯穿缝合创面,最后放开动脉夹。记录手术时间、术中热缺血时间、估计出血量以及术中、术后并发症和术后短期(2~3个月)肾功能情况。结果本组25例中,23例完成NSS手术;1例因肿瘤累及肾盂和肾盂输尿管连接处,改行根治性肾切除术;1例因切除的肿瘤标本基底部包膜不完整,考虑有切缘阳性可能,改行根治性肾切除术。手术时间75~150 min,平均100.2 min。术中热缺血时间21~39 min,平均28.3 min。术中出血量10~400 ml,平均63.6 ml,1例输血治疗。术后发生1例手术区域局部积液,经穿刺引流后好转。未发生其他手术相关并发症。住院时间5~9 d,平均6.6 d。病理诊断:透明细胞癌21例,乳头状肾细胞癌3例,嫌色细胞癌1例。术后2~3个月复查,血肌酐为61~189μmol/L,平均88.9μmol/L;eGFR 34.0~149.6 ml/(min·1.73 m2),平均86.3 ml/(min·1.73 m2),与术前比较差异均有统计学意义( P<0.01)。随访6~24个月,平均13.7个月,未见肿瘤复发和转移。结论中山评分≥8分的肾肿瘤不是小切口NSS的禁忌证,在严格评估的患者中可以安全地进行,并可获得良好的疗效。
目的:探討小切口開放式保留腎單位手術( nephron sparing surgery ,NSS)治療中山評分≥8分腎腫瘤的可行性及療效。方法迴顧性分析2012年1月至2014年12月收治的25例腎腫瘤患者的資料,男18例,女7例。年齡26~75歲,平均50.2歲。體質指數21.3~30.1 kg/m2,平均24.5 kg/m2。體檢髮現腎腫瘤17例,因血尿就診6例,因其他疾病就診2例。15例患腎對側尿路有結石、腎囊腫或腎積水等良性病變,4例為雙側腎癌。術前血肌酐為47~132μmol/L,平均76.9μmol/L。eGFR 36.5~173.9 ml/( min·1.73 m2),平均103.8 ml/( min·1.73 m2)。中山評分8分11例,9分3例,10分5例,11、12、13分各2例。 CT檢查示腫瘤最大徑2.5~8.1 cm,平均4.9 cm。全痳下行小切口NSS,切口長7.5~10.0 cm,平均8.0 cm。切開腰部肌肉暴露Gerota觔膜,打開觔膜後根據術前CT檢查結果確定腫瘤位置,暴露腫瘤及其週圍2~3 cm的正常腎組織。沿腎揹側分離至腎門,銳性+鈍性分離齣腎動脈,以動脈夾阻斷動脈。沿腫瘤邊緣0.5~1.0 cm正常腎組織完整切除腫瘤。創麵內可見的血管斷耑均以3-0可吸收線行“8”字縫閤,再以2-0可吸收線“U”或“8”字形貫穿縫閤創麵,最後放開動脈夾。記錄手術時間、術中熱缺血時間、估計齣血量以及術中、術後併髮癥和術後短期(2~3箇月)腎功能情況。結果本組25例中,23例完成NSS手術;1例因腫瘤纍及腎盂和腎盂輸尿管連接處,改行根治性腎切除術;1例因切除的腫瘤標本基底部包膜不完整,攷慮有切緣暘性可能,改行根治性腎切除術。手術時間75~150 min,平均100.2 min。術中熱缺血時間21~39 min,平均28.3 min。術中齣血量10~400 ml,平均63.6 ml,1例輸血治療。術後髮生1例手術區域跼部積液,經穿刺引流後好轉。未髮生其他手術相關併髮癥。住院時間5~9 d,平均6.6 d。病理診斷:透明細胞癌21例,乳頭狀腎細胞癌3例,嫌色細胞癌1例。術後2~3箇月複查,血肌酐為61~189μmol/L,平均88.9μmol/L;eGFR 34.0~149.6 ml/(min·1.73 m2),平均86.3 ml/(min·1.73 m2),與術前比較差異均有統計學意義( P<0.01)。隨訪6~24箇月,平均13.7箇月,未見腫瘤複髮和轉移。結論中山評分≥8分的腎腫瘤不是小切口NSS的禁忌證,在嚴格評估的患者中可以安全地進行,併可穫得良好的療效。
목적:탐토소절구개방식보류신단위수술( nephron sparing surgery ,NSS)치료중산평분≥8분신종류적가행성급료효。방법회고성분석2012년1월지2014년12월수치적25례신종류환자적자료,남18례,녀7례。년령26~75세,평균50.2세。체질지수21.3~30.1 kg/m2,평균24.5 kg/m2。체검발현신종류17례,인혈뇨취진6례,인기타질병취진2례。15례환신대측뇨로유결석、신낭종혹신적수등량성병변,4례위쌍측신암。술전혈기항위47~132μmol/L,평균76.9μmol/L。eGFR 36.5~173.9 ml/( min·1.73 m2),평균103.8 ml/( min·1.73 m2)。중산평분8분11례,9분3례,10분5례,11、12、13분각2례。 CT검사시종류최대경2.5~8.1 cm,평균4.9 cm。전마하행소절구NSS,절구장7.5~10.0 cm,평균8.0 cm。절개요부기육폭로Gerota근막,타개근막후근거술전CT검사결과학정종류위치,폭로종류급기주위2~3 cm적정상신조직。연신배측분리지신문,예성+둔성분리출신동맥,이동맥협조단동맥。연종류변연0.5~1.0 cm정상신조직완정절제종류。창면내가견적혈관단단균이3-0가흡수선행“8”자봉합,재이2-0가흡수선“U”혹“8”자형관천봉합창면,최후방개동맥협。기록수술시간、술중열결혈시간、고계출혈량이급술중、술후병발증화술후단기(2~3개월)신공능정황。결과본조25례중,23례완성NSS수술;1례인종류루급신우화신우수뇨관련접처,개행근치성신절제술;1례인절제적종류표본기저부포막불완정,고필유절연양성가능,개행근치성신절제술。수술시간75~150 min,평균100.2 min。술중열결혈시간21~39 min,평균28.3 min。술중출혈량10~400 ml,평균63.6 ml,1례수혈치료。술후발생1례수술구역국부적액,경천자인류후호전。미발생기타수술상관병발증。주원시간5~9 d,평균6.6 d。병리진단:투명세포암21례,유두상신세포암3례,혐색세포암1례。술후2~3개월복사,혈기항위61~189μmol/L,평균88.9μmol/L;eGFR 34.0~149.6 ml/(min·1.73 m2),평균86.3 ml/(min·1.73 m2),여술전비교차이균유통계학의의( P<0.01)。수방6~24개월,평균13.7개월,미견종류복발화전이。결론중산평분≥8분적신종류불시소절구NSS적금기증,재엄격평고적환자중가이안전지진행,병가획득량호적료효。
Objective To evaluate the effect and feasibility of mini-flank approach for open partial nephrectomy (MI-OPN) in complex renal tumors with high Zhongshan Score (ZS Score ≥8).Methods Between January 2012 and December 2014, the data from 25 patients with renal tumors , including 18 male and 7 female patients, were retrospectively reviewed.The average age was 50.2 years(range 26-75 years) and the average body mass index was 24.5 kg/m2(range 21.3-30.1 kg/m2).The initial symptom included asymptom in 17 cases, hematuria in 6 cases and other presentation in 2 cases.Bilateral renal tumors were found in 4 cases.Fifteen cases suffered with contralateral urinary stone , renal cyst or hydronephrosis .The preoperative serum creatinine level was 76.9 μmol/L ( range 47 -132 μmol/L ) and the preoperative estimated glomerular filtration rate (eGFR) was 103.8 ml/(min· 1.73 m2)(range 36.5-173.9).The ZS Score was 8 in 11 cases, 9 in 3 cases, 10 in 5 cases, 11 in 2 cases, 12 in 2 cases, and 13 in 2 cases.Mean maximum tumor size was 4.9 cm ( range 2.5-8.1 cm) in CT scan.The average length of incision was 8.0 cm( 7.5 -10.0 cm ) .During the operation , the mass and around normal renal tissue were exposed after opening the Gerota fascia.Along the dorsal of kidney , the renal artery was dissected and clamped .Then, the mass was completely removed along margin of 0.5-1.0 cm normal renal tissue.The vascular end was closed by 3-0 absorbable suture.The entire wound of kidney was U shaped closed by 2-0 absorbable suture.The operative time, ischemia time, estimate blood loss, pathology parameters, operative and short-term (2 -3 months) postoperative complications were recorded .Renal function was recorded 2 -3 months after operation.Results MI-OPN was successfully performed in 23 cases.Radical nephrectomy was performed in 1 cases due to the tumor invasion into the renal pelvis and ureteropelvic junction .Another radical nephrectomy was performed for suspection of positive margin .Mean operative time was 100.2 min ( range 75-150 min) , mean warm ischemia time was 28.3 min( range 21-39 min) and mean estimated blood loss was 63.6 ml(range 10-400 ml).Only 1 case accepted blood transfusion.Mean postoperative hospital stay was 6.6 days (range 5-9 days).Postoperative complications were found in 1 patient, who was found the fluid in surgical region and relieved after the drainage . The pathological diagnosis included clear cell carcinoma in 21 cases, papillary carcinoma in 3 cases and chromophobe cell tumor in 1 case.The mean postoperative serum creatinine level was 88.9μmol/L( range 61-189μmol/L) and the mean postoperative eGFR was 86.3 ml/( min· 1.73 m2 ) ( range 34.0-149.6 ) .There was significant difference between pre and postoperative renal function ( P<0.01 ) .During the average follow-up period of 13.7 months ( range 6-24 months ) , no local recurrence or metastasis occurred .Conclusion MI-OPN is an innovation of traditional OPN and suitable for the complex renal tumors with high ZS score .