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Double Early Rectal Cancer Arising from Multiple Inflammatory Cloacogenic Polyps Resected by Endoscopic Submucosal Dissection
A 45-year-old man visited our institution due to the onset of hematochezia. He had a previous episode nine years earlier and colonoscopy at that time revealed multiple polyps, which were consistent with inflammatory cloacogenic polyps (ICPs) on the dentate line. Colonoscopy was performed again and t...
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| Published in: | Internal Medicine 2021/02/15, Vol.60(4), pp.533-537 |
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| Main Authors: | , , , , , |
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| container_end_page | 537 |
| container_issue | 4 |
| container_start_page | 533 |
| container_title | Internal Medicine |
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| creator | Ochiai, Yorinari Matsui, Akira Ito, Shinji Takazawa, Yutaka Kikuchi, Daisuke Hoteya, Shu |
| description | A 45-year-old man visited our institution due to the onset of hematochezia. He had a previous episode nine years earlier and colonoscopy at that time revealed multiple polyps, which were consistent with inflammatory cloacogenic polyps (ICPs) on the dentate line. Colonoscopy was performed again and two of the ICPs had grown. Both lesions were pathologically diagnosed as adenocarcinomas based on biopsies. Endoscopic submucosal dissection (ESD) was performed and the two lesions were diagnosed as double well-differentiated adenocarcinomas arising from ICPs. To our knowledge, this is the first reported case of double early rectal cancer in ICPs, which were followed endoscopically and successfully resected with ESD. |
| doi_str_mv | 10.2169/internalmedicine.5686-20 |
| format | article |
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He had a previous episode nine years earlier and colonoscopy at that time revealed multiple polyps, which were consistent with inflammatory cloacogenic polyps (ICPs) on the dentate line. Colonoscopy was performed again and two of the ICPs had grown. Both lesions were pathologically diagnosed as adenocarcinomas based on biopsies. Endoscopic submucosal dissection (ESD) was performed and the two lesions were diagnosed as double well-differentiated adenocarcinomas arising from ICPs. To our knowledge, this is the first reported case of double early rectal cancer in ICPs, which were followed endoscopically and successfully resected with ESD.</description><identifier>ISSN: 0918-2918</identifier><identifier>EISSN: 1349-7235</identifier><identifier>DOI: 10.2169/internalmedicine.5686-20</identifier><identifier>PMID: 32963165</identifier><language>eng</language><publisher>Japan: The Japanese Society of Internal Medicine</publisher><subject>Case Report ; Colon ; Colonoscopy ; Endoscopic Mucosal Resection ; endoscopic submucosal dissection ; Endoscopy ; Gastrointestinal Hemorrhage ; Humans ; Inflammation ; inflammatory cloacogenic polyp ; Internal medicine ; Intestinal Polyps ; Male ; Middle Aged ; mucosal prolapse syndrome ; Polyps ; rectal cancer ; Rectal Neoplasms - surgery ; Rectum ; solitary rectal ulcer syndrome</subject><ispartof>Internal Medicine, 2021/02/15, Vol.60(4), pp.533-537</ispartof><rights>2021 by The Japanese Society of Internal Medicine</rights><rights>Copyright Japan Science and Technology Agency 2021</rights><rights>Copyright © 2021 by The Japanese Society of Internal Medicine</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c666t-25623b87f24c6bec8ffbea92386a67f7d335cc6398df0e0e1edf579220daa0ac3</citedby><cites>FETCH-LOGICAL-c666t-25623b87f24c6bec8ffbea92386a67f7d335cc6398df0e0e1edf579220daa0ac3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7946511/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7946511/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32963165$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ochiai, Yorinari</creatorcontrib><creatorcontrib>Matsui, Akira</creatorcontrib><creatorcontrib>Ito, Shinji</creatorcontrib><creatorcontrib>Takazawa, Yutaka</creatorcontrib><creatorcontrib>Kikuchi, Daisuke</creatorcontrib><creatorcontrib>Hoteya, Shu</creatorcontrib><title>Double Early Rectal Cancer Arising from Multiple Inflammatory Cloacogenic Polyps Resected by Endoscopic Submucosal Dissection</title><title>Internal Medicine</title><addtitle>Intern. Med.</addtitle><description>A 45-year-old man visited our institution due to the onset of hematochezia. He had a previous episode nine years earlier and colonoscopy at that time revealed multiple polyps, which were consistent with inflammatory cloacogenic polyps (ICPs) on the dentate line. Colonoscopy was performed again and two of the ICPs had grown. Both lesions were pathologically diagnosed as adenocarcinomas based on biopsies. Endoscopic submucosal dissection (ESD) was performed and the two lesions were diagnosed as double well-differentiated adenocarcinomas arising from ICPs. To our knowledge, this is the first reported case of double early rectal cancer in ICPs, which were followed endoscopically and successfully resected with ESD.</description><subject>Case Report</subject><subject>Colon</subject><subject>Colonoscopy</subject><subject>Endoscopic Mucosal Resection</subject><subject>endoscopic submucosal dissection</subject><subject>Endoscopy</subject><subject>Gastrointestinal Hemorrhage</subject><subject>Humans</subject><subject>Inflammation</subject><subject>inflammatory cloacogenic polyp</subject><subject>Internal medicine</subject><subject>Intestinal Polyps</subject><subject>Male</subject><subject>Middle Aged</subject><subject>mucosal prolapse syndrome</subject><subject>Polyps</subject><subject>rectal cancer</subject><subject>Rectal Neoplasms - surgery</subject><subject>Rectum</subject><subject>solitary rectal ulcer syndrome</subject><issn>0918-2918</issn><issn>1349-7235</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNplkUuP0zAURi0EYkrhLyBLbNhk8CNx4g3SqFNgpOEhHmvLcW46rhy72MlIWfDfcdRSweDF9eIeH9-rDyFMySWjQr6xfoTotRugs8Z6uKxEIwpGHqEV5aUsasarx2hFJG0KlssFepbSnhDe1JI9RRecScGpqFbo13WYWgd4q6Ob8Vcwo3Z4o72BiK-iTdbvcB_DgD9ObrSHTN743ulh0GOIM964oE3YgbcGfwluPqTsSNkCHW5nvPVdSCYccvfb1A6TCSnrr21aEBv8c_Sk1y7Bi9O9Rj_ebb9vPhS3n9_fbK5uCyOEGAtWCcbbpu5ZaUQLpun7FrRkvBFa1H3dcV4ZI7hsup4AAQpdX-VNGem0JtrwNXp79B7yFNAZ8GPUTh2iHXScVdBW_dvx9k7twr2qZSkqSrPg9UkQw88J0qgGmww4pz2EKSlWllXJSp7PGr16gO7DtIS1ULIiTEpaZqo5UiaGlCL052EoUUvG6mHGaslYMZKfvvx7mfPDP6Fm4NMR2KdR7-AM6Dha4-B_syCqXMrphzNo7nRU4PlvtabI0w</recordid><startdate>20210215</startdate><enddate>20210215</enddate><creator>Ochiai, Yorinari</creator><creator>Matsui, Akira</creator><creator>Ito, Shinji</creator><creator>Takazawa, Yutaka</creator><creator>Kikuchi, Daisuke</creator><creator>Hoteya, Shu</creator><general>The Japanese Society of Internal Medicine</general><general>Japan Science and Technology Agency</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T5</scope><scope>7TK</scope><scope>7U9</scope><scope>H94</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20210215</creationdate><title>Double Early Rectal Cancer Arising from Multiple Inflammatory Cloacogenic Polyps Resected by Endoscopic Submucosal Dissection</title><author>Ochiai, Yorinari ; Matsui, Akira ; Ito, Shinji ; Takazawa, Yutaka ; Kikuchi, Daisuke ; Hoteya, Shu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c666t-25623b87f24c6bec8ffbea92386a67f7d335cc6398df0e0e1edf579220daa0ac3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Case Report</topic><topic>Colon</topic><topic>Colonoscopy</topic><topic>Endoscopic Mucosal Resection</topic><topic>endoscopic submucosal dissection</topic><topic>Endoscopy</topic><topic>Gastrointestinal Hemorrhage</topic><topic>Humans</topic><topic>Inflammation</topic><topic>inflammatory cloacogenic polyp</topic><topic>Internal medicine</topic><topic>Intestinal Polyps</topic><topic>Male</topic><topic>Middle Aged</topic><topic>mucosal prolapse syndrome</topic><topic>Polyps</topic><topic>rectal cancer</topic><topic>Rectal Neoplasms - surgery</topic><topic>Rectum</topic><topic>solitary rectal ulcer syndrome</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ochiai, Yorinari</creatorcontrib><creatorcontrib>Matsui, Akira</creatorcontrib><creatorcontrib>Ito, Shinji</creatorcontrib><creatorcontrib>Takazawa, Yutaka</creatorcontrib><creatorcontrib>Kikuchi, Daisuke</creatorcontrib><creatorcontrib>Hoteya, Shu</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Immunology Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Internal Medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ochiai, Yorinari</au><au>Matsui, Akira</au><au>Ito, Shinji</au><au>Takazawa, Yutaka</au><au>Kikuchi, Daisuke</au><au>Hoteya, Shu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Double Early Rectal Cancer Arising from Multiple Inflammatory Cloacogenic Polyps Resected by Endoscopic Submucosal Dissection</atitle><jtitle>Internal Medicine</jtitle><addtitle>Intern. 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To our knowledge, this is the first reported case of double early rectal cancer in ICPs, which were followed endoscopically and successfully resected with ESD.</abstract><cop>Japan</cop><pub>The Japanese Society of Internal Medicine</pub><pmid>32963165</pmid><doi>10.2169/internalmedicine.5686-20</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Internal Medicine, 2021/02/15, Vol.60(4), pp.533-537 |
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| source | NCBI_PubMed Central（免费） |
| subjects | Case Report Colon Colonoscopy Endoscopic Mucosal Resection endoscopic submucosal dissection Endoscopy Gastrointestinal Hemorrhage Humans Inflammation inflammatory cloacogenic polyp Internal medicine Intestinal Polyps Male Middle Aged mucosal prolapse syndrome Polyps rectal cancer Rectal Neoplasms - surgery Rectum solitary rectal ulcer syndrome |
| title | Double Early Rectal Cancer Arising from Multiple Inflammatory Cloacogenic Polyps Resected by Endoscopic Submucosal Dissection |
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