Year 2023 / Volume 115 / Number 6
Letter
An uncommon colonic polyp

327

DOI: 10.17235/reed.2022.9160/2022

Margarida Gonçalves, Joana Sobreiro Silva, Ana Rebelo, Bruno Gonçalves,

Abstract
A 50-year-old male was referred to a Gastroenterology appointment after a screening colonoscopy with a 25mm exophytic lesion, with a depressed central area, on the transverse colon. Histologic examination of the biopsy specimen showed low-grade dysplasia. The patient was submitted to a new colonoscopy and what was seen was a flat lesion with central depression, with no lift-sign (Figure 1a and 1b) and, therefore, endoscopic resection was not performed. New endoscopic biopsies were taken and showed no dysplasia.
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References
1- Conde M, Sánchez A, Barroso M, et al. Schwannoma en colon sigmoide que simula cáncer de colon. Rev Esp Enferm Dig 2022; 114(8):499-500. DOI: 10.17235/reed.2022.8684/2022.
2- Bohlok A, Khoury M, Bormans A, et al. Schwannoma of the colon and rectum: a systematic literature review. World J Surg Oncol. 2018; 16: 125. DOI: 10.1186/s12957-018-1427-1.
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Gonçalves M, Silva J, Rebelo A, Gonçalves B. An uncommon colonic polyp. 9160/2022


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Publication history

Received: 27/08/2022

Accepted: 29/08/2022

Online First: 12/09/2022

Published: 06/06/2023

Article Online First time: 16 days

Article editing time: 283 days


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