1、安 徽 医 药 Anhui Medical and Pharmaceutical Journal 2023 Feb,27(2)者在临床实践中感觉存在差异,因男性骨盆较女性更窄、更高,故经直肠将标本取出难度更大。笔者认为这可能与研究纳入样本量较小有关;因本次研究属于回顾性报道,部分病人缺少肿瘤物理特征指标,故研究中并未纳入,包括肿瘤形态、坚硬度等;部分特殊形态肿瘤病灶即使较大亦可顺利经直肠取出;作为单中心报道,所得结果仍有待后续研究进一步确证。综上所述,直肠癌病人直肠前切除术中经自然腔道标本取出结局与BMI、肿瘤梗阻有无、肿瘤距肛缘长度、肿瘤长径及直肠系膜前后径独立相关;术前应综合评估病人相关临
2、床因素以筛选出NOSES手术合适人群。参考文献1 ZHOU ZQ,WANG KJ,DU T,et al.Transrectal natural orifice specimen extraction(nose)with oncological safety:a prospective and randomized trial J.J Surg Res,2020,254:16-22.2 ZHU Z,WANG KJ,ORANGIO GR,et al.Clinical efficacy and quality of life after transrectal natural orifice spe
3、cimen extraction for the treatment of middle and upper rectal cancer J.J Gastrointest Oncol,2020,11(2):260-268.3 LIU D,LUO R,WAN Z,et al.Clinical outcomes and prognostic factors of robotic assisted rectal cancer resection alone versus robotic rectal cancer resection with natural orifice extraction:a
4、 matched analysis J.Sci Rep,2020,10(1):12848.4 CHEN C,CHEN H,YANG M,et al.Laparoscopy-assisted natural orifice specimen extraction to treat tumors of the sigmoid colon and rectum:the short-and long-term outcomes of a retrospective study J.J Laparoendosc Adv Surg Tech A,2019,29(6):801-808.5 周江蛟,李铁钢,雷
5、三林,等.经自然腔道取标本的机器人直肠肿瘤手术 162 例分析 J.中华胃肠外科杂志,2020,23(4):384-389.6 KARAGUL S,KAYAALP C,SUMER F,et al.Success rate of natural orifice specimen extraction after laparoscopic colorectal resections J.Tech Coloproctol,2017,21(4):295-300.7 NG HI,SUN WQ,ZHAO XM,et al.Outcomes of trans-anal natural orifice spe
6、cimen extraction combined with laparoscopic anterior resection for sigmoid and rectal carcinoma:An observational study J/OL.Medicine(Baltimore),2018,97(38):e12347.DOI:10.1097/MD.0000000000012347.8 SAURABH B,CHANG SC,KE TW,et al.Natural orifice specimen extraction with single stapling colorectal anas
7、tomosis for laparoscopic anterior resection:feasibility,outcomes,and technical considerations J.Dis Colon Rectum,2017,60(1):43-50.9 杨雪菲,胡浩,朱畅,等.直肠癌手术相关创新技术与专利转化J.中华胃肠外科杂志,2020,23(6):550-556.10DING Y,LI Z,GAO H,et al.Comparison of efficacy between natural orifice specimen extraction without abdominal
8、 incision and conventional laparoscopic surgery in the treatment of sigmoid colon cancer and upper rectal cancer J.J BUON,2019,24(5):1817-1823.11CUI B,LEI S,LIU K,et al.Robotic low anterior resection plus transanal natural orifice specimen extraction in a patient with situs inversus totalis J.BMC Su
9、rg,2018,18(1):64-71.12PARK JS,KANG H,PARK SY,et al.Long-term outcomes after natural orifice specimen extraction versus conventional laparoscopy-assisted surgery for rectal cancer:a matched case-control study J.Ann Surg Treat Res,2018,94(1):26-35.13EFETOV SK,TULINA IA,KIM VD,et al.Natural orifice spe
10、cimen extraction(NOSE)surgery with rectal eversion and total extra-abdominal resection J.Tech Coloproctol,2019,23(9):899-902.14ZHANG XM,WANG Z,HOU HR,et al.A new technique of totally laparoscopic resection with natural orifice specimen extraction(NOSE)for large rectal adenoma J.Tech Coloproctol,2015
11、,19(6):355-360.15CHIN YH,DECRUZ GM,NG CH,et al.Colorectal resection via natural orifice specimen extraction versus conventional laparoscopic extraction:a meta-analysis with meta-regression J.Tech Coloproctol,2020,26(8):1135-1142.16HUANG CC,CHEN YC,HUANG CJ,et al.Totally laparoscopic colectomy with i
12、ntracorporeal side-to-end colorectal anastomosis and transrectal specimen extraction for sigmoid and rectal cancers J.Ann Surg Oncol,2016,23(4):1164-1168.17WANG KJ,ZHU Z,GAO W,et al.Factors influencing the application of transrectal natural orifice specimen extraction performed laparoscopically for
13、colorectal cancer:a retrospective study J.Asian J Surg,2021,44(1):164-168.(收稿日期:2021-07-26,修回日期:2021-09-08)编读往来安徽医药 杂志有关文稿中法定计量单位的书写要求本刊法定计量单位具体使用参照1991年中华医学会编辑出版部编辑的 法定计量单位在医学上的应用 一书。注意单位名称与单位符号不可混合使用,如ngkg1 天1应改为ngkg1d1;组合单位符号中表示相除的斜线多于1条时,应采用负数幂的形式表示,如ng/kg/min应采用ngkg1min1的形式;组合单位中斜线和负数幂亦不可混用,如前例不宜采用ng/kgmin1的形式。377