摘要
AIMToevaluatetheclinicaloutcomesofpatientswhounderwentendoscopicsubmucosaltunneldissection(ESTD)foresophagealsquamouscellcarcinoma(ESCC)andprecancerouslesions.METHODSESTDwasperformedin289patients.Theclinicaloutcomesofthepatientsandpathologicalfeaturesofthelesionswereretrospectivelyreviewed.RESULTSAtotalof311lesionswereincludedintheanalysis.Theenblocrate,completeresectionrate,andcurativeresectionratewere99.04%,81.28%,and78.46%,respectively.TheESTDproceduretimewas102.4±35.1min,themeanhospitalizationtimewas10.3±2.8d,andtheaverageexpenditurewas3766.5±846.5dollars.Theintraoperativebleedingratewas6.43%,thepostoperativebleedingratewas1.61%,theperforationratewas1.93%,andthepostoperativeinfectionratewas9.65%.Esophagealstrictureandpositivemarginweresevereadverseevents,withanincidencerateof14.79%and15.76%,respectively.Notumorrecurrenceoccurredduringthefollow-upperiod.CONCLUSIONESTDforESCCandprecancerouslesionsisfeasibleandrelativelysafe,butforlargemucosallesions,therateofesophagealstrictureandpositivemarginishigh.
出版日期
2018年12月22日（中国期刊网平台首次上网日期，不代表论文的发表时间）
