Year 2020 / Volume 112 / Number 10
Letter
Colonic adenocarcinoma arising from traditional serrated adenoma

811-812

DOI: 10.17235/reed.2020.6818/2019

Vanesa Jusué Irurita, José Ignacio Busteros Moraza, Elvira Poves Martínez,

Abstract
We report the case of a 59-year-old male who underwent a screening colonoscopy after a positive fecal occult blood test. Several polyps were removed during the colonoscopy: two pedunculated tubular adenomas of 7 mm, a tubular adenoma with high-grade dysplasia of 25 mm and a pedunculated polyp of 20 mm in the descending colon. Histopathological analysis of the pedunculated polyp revealed a well-differentiated adenocarcinoma (G1) with a mucinous component that invaded the submucosa (T1). The resection margins were less than 1 mm, lymphovascular invasion was present and high budding (10 or more) with an invasive component of 8 mm.
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References
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Jusué Irurita V, Busteros Moraza J, Poves Martínez E. Colonic adenocarcinoma arising from traditional serrated adenoma. 6818/2019


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Publication history

Received: 15/12/2019

Accepted: 08/02/2020

Online First: 21/09/2020

Published: 07/10/2020

Article Online First time: 281 days

Article editing time: 297 days


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