Can a Solitary Juvenile Polyp Be Regarded as a Nonmalignant Polyp?

Juvenile polyps (JPs) are common, developing mostly as solitary, hamartomatous lesions in the colorectum, and principally affect pediatric patients. Solitary JPs are recognized as benign, with a negligible malignant transformation rate. Primary signet ring cell carcinoma is a rare type of colorectal...

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Autores principales: Fukami, Kumiko, Furihata, Makoto, Yano, Shintaro, Okawa, Hiroki, Nishi, Shinjiro, Nakatsu, Yoichi, Nomoto, Yusuke, Ogiwara, Shingo, Kitamura, Tsuneo, Tomita, Shigeki, Osada, Taro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer 2022
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9794349/
https://www.ncbi.nlm.nih.gov/pubmed/36600791
http://dx.doi.org/10.14309/crj.0000000000000936
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author Fukami, Kumiko
Furihata, Makoto
Yano, Shintaro
Okawa, Hiroki
Nishi, Shinjiro
Nakatsu, Yoichi
Nomoto, Yusuke
Ogiwara, Shingo
Kitamura, Tsuneo
Tomita, Shigeki
Osada, Taro
author_facet Fukami, Kumiko
Furihata, Makoto
Yano, Shintaro
Okawa, Hiroki
Nishi, Shinjiro
Nakatsu, Yoichi
Nomoto, Yusuke
Ogiwara, Shingo
Kitamura, Tsuneo
Tomita, Shigeki
Osada, Taro
author_sort Fukami, Kumiko
collection PubMed
description Juvenile polyps (JPs) are common, developing mostly as solitary, hamartomatous lesions in the colorectum, and principally affect pediatric patients. Solitary JPs are recognized as benign, with a negligible malignant transformation rate. Primary signet ring cell carcinoma is a rare type of colorectal cancer (0.1%–2.6%) that presents mostly at an advanced stage in younger patients and affects the right-sided colon, with extensive lymphatic invasion and peritoneal dissemination, resulting in a poorer prognosis compared with conventional colorectal cancer. We report a rare case of signet ring cell carcinoma in a solitary JP treated with endoscopic mucosal resection.
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spelling pubmed-97943492023-01-03 Can a Solitary Juvenile Polyp Be Regarded as a Nonmalignant Polyp? Fukami, Kumiko Furihata, Makoto Yano, Shintaro Okawa, Hiroki Nishi, Shinjiro Nakatsu, Yoichi Nomoto, Yusuke Ogiwara, Shingo Kitamura, Tsuneo Tomita, Shigeki Osada, Taro ACG Case Rep J Case Report Juvenile polyps (JPs) are common, developing mostly as solitary, hamartomatous lesions in the colorectum, and principally affect pediatric patients. Solitary JPs are recognized as benign, with a negligible malignant transformation rate. Primary signet ring cell carcinoma is a rare type of colorectal cancer (0.1%–2.6%) that presents mostly at an advanced stage in younger patients and affects the right-sided colon, with extensive lymphatic invasion and peritoneal dissemination, resulting in a poorer prognosis compared with conventional colorectal cancer. We report a rare case of signet ring cell carcinoma in a solitary JP treated with endoscopic mucosal resection. Wolters Kluwer 2022-12-26 /pmc/articles/PMC9794349/ /pubmed/36600791 http://dx.doi.org/10.14309/crj.0000000000000936 Text en © 2022 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of The American College of Gastroenterology. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND) (https://creativecommons.org/licenses/by-nc-nd/4.0/) , where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.
spellingShingle Case Report
Fukami, Kumiko
Furihata, Makoto
Yano, Shintaro
Okawa, Hiroki
Nishi, Shinjiro
Nakatsu, Yoichi
Nomoto, Yusuke
Ogiwara, Shingo
Kitamura, Tsuneo
Tomita, Shigeki
Osada, Taro
Can a Solitary Juvenile Polyp Be Regarded as a Nonmalignant Polyp?
title Can a Solitary Juvenile Polyp Be Regarded as a Nonmalignant Polyp?
title_full Can a Solitary Juvenile Polyp Be Regarded as a Nonmalignant Polyp?
title_fullStr Can a Solitary Juvenile Polyp Be Regarded as a Nonmalignant Polyp?
title_full_unstemmed Can a Solitary Juvenile Polyp Be Regarded as a Nonmalignant Polyp?
title_short Can a Solitary Juvenile Polyp Be Regarded as a Nonmalignant Polyp?
title_sort can a solitary juvenile polyp be regarded as a nonmalignant polyp?
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9794349/
https://www.ncbi.nlm.nih.gov/pubmed/36600791
http://dx.doi.org/10.14309/crj.0000000000000936
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