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ADSC-sheet Transplantation to Prevent Stricture after Extended Esophageal Endoscopic Submucosal Dissection

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Published on: February 10, 2017

[One thousand endoscopic submucosal dissections. Experience of the national center]

S I Achkasov¹, Yu A Shelygin¹, A A Likutov¹

¹Ryzhikh National Medical Research Center, Moscow, Russia.

|August 3, 2022

Abstract

Background:

Endoscopic submucosal dissection (ESD) is a perspective method of organ-sparing treatment of benign colon tumors.

Material And Methods:

The study included 1.000 patients with colon neoplasms who underwent ESD between October 2016 and October 2021. All surgeries were performed under intravenous sedation.

Results:

Mean dimension of tumors was 3.4 cm, median of surgery time - 51 (31; 101) minutes. Conversion of endoscopic approach occurred in 7.6% of cases. The main cause of conversion was unsatisfactory lifting in submucosal injection process. Incidence of en bloc and R0 resections was 84.1% and 68.3%, respectively. Postoperative morbidity was 2.9% that correlates with the world literature data.

Conclusion:

Endoscopic submucosal dissection is an effective and safe method for benign colon neoplasms. Considering high incidence of en bloc resection and low rate of local recurrence in benign neoplasms, further research of efficacy and safety of ESD in early colon cancer is needed.

Keywords:

1000 dissections ESD benign neoplasms colon endoscopic submucosal dissection

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