Your browser doesn't support javascript.
Show: 20 | 50 | 100
Results 1 - 1 de 1
Add filters

Year range
China Journal of Endoscopy ; (12): 90-93, 2016.
Article in Chinese | WPRIM | ID: wpr-621335


Objective To investigate the feasibility and efifcacy of endoscopic submucosal dissection (ESD) for gastrointestinal neuroendocrine neoplasms (GI-NENs).Methods 52 patients with conifrmed histological diagnosis of GI-NENs performed ESD from January 2011 to December 2015 were included. The endoscopic morphology of tumor was summarized. Complete resection rate, complications, clinicopathological characteristics, and follow-up results were evaluated.Results There were 16 cases of stomach, 9 cases of colon and rectum 27 cases. Most of the lesions were submucosal uplift. A few of lesions looked like polyps. All the lesions were one-time whole diseased. 44 lesions were NET-G1, 8 lesions were NET-G2. Complete resection rate was 94.23%. 2 cases of rectal lesions infringemented intrinsic muscle layer, and got additional surgery. 1 case of rectal perforation, which was managed by endoscopic treatment and conservative treatment. All cases did not appear haemorrhage. During a mean follow-up period of 22.6 months, local recurrences occurred in 1 case of stomach, and treated with second line ESD. No cases lymph node and distant metastasis were found.Conclusion ESD appears to be a feasible, safe and effective treatment for GI-NENs with strict endoscopic treatment indications.