Transanal endoscopic operation: a new proposal

Acta Cirurgica Brasileira

José Joaquim Ribeiro Da Rocha¹  Omar Féres¹ 

[1] ,University of São Paulo Ribeirão Preto Faculty of Medicine Department of Surgery and Anatomy,Brazil

关键词: Rectal Surgery;    Endoscopy;    Cirurgia Retal;    Endoscopia;   

DOI  :  10.1590/S0102-86502008000700016

来源: SciELO

【 摘 要 】

PURPOSE: The transanal procedure for rectal cancer surgery is one of the many techniques currently available. Different techniques for local excision of rectal tumors include: conventional transanal technique, posterior access surgery, therapeutic colonoscopy, transanal endoscopic surgery. METHODS: The aim of the present study is to describe a new method of transanal endoscopic resection, transanal endoscopic operation (TEO), and performed with the aid of a surgical proctoscope especially designed for this purpose and report the results obtained in 32 patients submitted to the TEO and to compare these results with those obtained with other techniques currently available. The average proportions of recurrence, post-operation complications and posterior resections were analyzed by means of a metanalysis. Data on the distance and size of rectal lesions, the operative timing and hospitalization time were distributed in graphs according to authors and techniques. RESULTS: The results were favorable and equivalent to those described in the literature. CONCLUSIONS: The surgical proctoscope specially designed for this study is efficient and has a low cost; the TEO is easily performed with the aid of this equipment; the final results were favorable and similar to those obtained with other available techniques for endoscopic transanal intestinal resection, which are of high cost and less availability.

【 授权许可】

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