中华胃肠外科杂志
中華胃腸外科雜誌
중화위장외과잡지
CHINESE JOURNAL OF GASTROINTESTINAL SURGERY
2015年
5期
487-490
,共4页
蔡许超%刘广伟%卢云%尹万斌
蔡許超%劉廣偉%盧雲%尹萬斌
채허초%류엄위%로운%윤만빈
超声内镜%术前分期%直肠肿瘤,早期%经肛门内镜显微手术
超聲內鏡%術前分期%直腸腫瘤,早期%經肛門內鏡顯微手術
초성내경%술전분기%직장종류,조기%경항문내경현미수술
Endoscopic ultrasound%Preoperative stage%Rectal neoplasms,early%Transanal endoscopic microsurgery
目的:探讨超声内镜(EUS)对直肠癌术前分期诊断的准确性及对早期直肠癌行经肛门内镜显微手术(TEM)的指导意义。方法回顾性分析2012年6月至2013年12月间青岛大学医学院附属医院黄岛院区普通外科收治的80例采用EUS检查进行术前分期的直肠癌患者临床资料,将EUS术前分期与病理分期进行一致性比较,分析术前EUS分期的准确性,并根据术前分期对早期直肠癌(Tis或T1N0M0)且病变位于肛门20 cm内的患者行TEM治疗。结果 EUS评估直肠癌术前T分期的总体准确率为68.8%(55/80),评估T1、T2、T3及T4期准确率分别为91.3%(73/80)、83.8%(67/80)、77.5%(62/80)和85.0%(68/80);与术后病理T分期一致性较好(Kappa=0.562)。EUS评估直肠癌术前N分期的总体准确率为52.7%(39/74),对N0、N1及N2分期的准确率分别为64.9%(48/74)、55.4%(41/74)和85.1%(63/74),与术后病理N分期一致性差(Kappa=0.235)。对EUS评估为T1N0的6例患者顺利施行了TEM,平均手术时间99(65~123) min,无术中及术后严重并发症发生,术后2~3 d出院;术后1月复查肠镜,均愈合良好,中位随访14.8(11~19)月,未发现局部复发及远处转移。结论 EUS对直肠癌术T分期准确性较高,对早期直肠癌TEM治疗有指导意义。
目的:探討超聲內鏡(EUS)對直腸癌術前分期診斷的準確性及對早期直腸癌行經肛門內鏡顯微手術(TEM)的指導意義。方法迴顧性分析2012年6月至2013年12月間青島大學醫學院附屬醫院黃島院區普通外科收治的80例採用EUS檢查進行術前分期的直腸癌患者臨床資料,將EUS術前分期與病理分期進行一緻性比較,分析術前EUS分期的準確性,併根據術前分期對早期直腸癌(Tis或T1N0M0)且病變位于肛門20 cm內的患者行TEM治療。結果 EUS評估直腸癌術前T分期的總體準確率為68.8%(55/80),評估T1、T2、T3及T4期準確率分彆為91.3%(73/80)、83.8%(67/80)、77.5%(62/80)和85.0%(68/80);與術後病理T分期一緻性較好(Kappa=0.562)。EUS評估直腸癌術前N分期的總體準確率為52.7%(39/74),對N0、N1及N2分期的準確率分彆為64.9%(48/74)、55.4%(41/74)和85.1%(63/74),與術後病理N分期一緻性差(Kappa=0.235)。對EUS評估為T1N0的6例患者順利施行瞭TEM,平均手術時間99(65~123) min,無術中及術後嚴重併髮癥髮生,術後2~3 d齣院;術後1月複查腸鏡,均愈閤良好,中位隨訪14.8(11~19)月,未髮現跼部複髮及遠處轉移。結論 EUS對直腸癌術T分期準確性較高,對早期直腸癌TEM治療有指導意義。
목적:탐토초성내경(EUS)대직장암술전분기진단적준학성급대조기직장암행경항문내경현미수술(TEM)적지도의의。방법회고성분석2012년6월지2013년12월간청도대학의학원부속의원황도원구보통외과수치적80례채용EUS검사진행술전분기적직장암환자림상자료,장EUS술전분기여병리분기진행일치성비교,분석술전EUS분기적준학성,병근거술전분기대조기직장암(Tis혹T1N0M0)차병변위우항문20 cm내적환자행TEM치료。결과 EUS평고직장암술전T분기적총체준학솔위68.8%(55/80),평고T1、T2、T3급T4기준학솔분별위91.3%(73/80)、83.8%(67/80)、77.5%(62/80)화85.0%(68/80);여술후병리T분기일치성교호(Kappa=0.562)。EUS평고직장암술전N분기적총체준학솔위52.7%(39/74),대N0、N1급N2분기적준학솔분별위64.9%(48/74)、55.4%(41/74)화85.1%(63/74),여술후병리N분기일치성차(Kappa=0.235)。대EUS평고위T1N0적6례환자순리시행료TEM,평균수술시간99(65~123) min,무술중급술후엄중병발증발생,술후2~3 d출원;술후1월복사장경,균유합량호,중위수방14.8(11~19)월,미발현국부복발급원처전이。결론 EUS대직장암술T분기준학성교고,대조기직장암TEM치료유지도의의。
[Abstact] Objective To explore the accuracy of endoscopic ultrasound (EUS) in preoperative staging of rectal cancer and to guide the treatment of transanal endoscopic microsurgery (TEM) in early rectal cancer. Methods Clinical data of 80 patients with rectal cancer receiving EUS examination for preoperative staging in our department between June and December 2012 were retrospectively analyzed. Consistence comparison of EUS preoperative staging and pathological staging was performed to identify the accuracy of EUS preoperative staging. All the patients underwent operation within 1 week after EUS examination. According to preoperative staging, early rectal cancer (Tis or T1N0M0) patients with lesions less 20 cm to anus underwent TEM. Results The overall accuracy of EUS for preoperative T stage was 68.8%(55/80), and for T1, T2, T3, T4 was 91.3%(73/80), 83.8%(68/80), 77.5%(62/80), 85.0%(67/80), which had a good consistence with postoperative pathological T staging (Kappa=0.562). The overall accuracy of EUS for preoperative N stage was 52.7%(39/74), and for N0, N1, N2 stage was 64.9%(48/74), 55.4%(41/74), 85.1%(63/74), which had a poor consistence with postoperative pathological N staging (Kappa=0.235). Six patients underwent TEM successfully, with mean operation time 99(65 to 123) min, without intraoperative and postoperative complication, and were discharged 2-3 days after operation. Enteroscope showed good recovery 1 month later. Pathology confirmed that all the lesions were early rectal cancer. During postoperative follow-up of 14.8 (11 to 19) months, there was no local recurrence and distant metastasis. Conclusion Preoperative EUS has a good accuracy with pathologic T stage, and can guide TEM in early rectal cancer.