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The definitive management of diffuse ganglioneuromatosis is to resect and anastomose.<\/jats:p>","DOI":"10.1136\/bcr-2018-227081","type":"journal-article","created":{"date-parts":[[2019,1,14]],"date-time":"2019-01-14T12:55:12Z","timestamp":1547470512000},"page":"bcr-2018-227081","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":5,"title":["Constipation with megacolon in a 36-year-old man: a rare presentation of MEN2B from Sri Lanka"],"prefix":"10.1136","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0562-8564","authenticated-orcid":false,"given":"Ashan Rabinath","family":"Fernando","sequence":"first","affiliation":[{"name":"Surgery, University Surgical Unit, National Hospital of Sri Lanka, Colombo, Sri Lanka"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dharmabandhu Nandadeva","family":"Samarasekera","sequence":"additional","affiliation":[{"name":"Surgery, University of Colombo Faculty of Medicine, Colombo, Sri Lanka"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rasika Pivithuru","family":"Bulathsinghela","sequence":"additional","affiliation":[{"name":"Surgery, University Surgical Unit, National Hospital of Sri Lanka, Colombo, Sri Lanka"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2019,1,14]]},"reference":[{"key":"2025082702224074000_12.1.bcr-2018-227081.1","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1136\/gut.45.1.143","article-title":"Intestinal ganglioneuromatosis and multiple endocrine neoplasia type 2B: implications for treatment","volume":"45","author":"Smith","year":"1999","journal-title":"Gut"},{"key":"2025082702224074000_12.1.bcr-2018-227081.2","doi-asserted-by":"crossref","first-page":"1197","DOI":"10.1097\/00007611-200093120-00011","article-title":"dysmorphic features, and web neck","volume":"93","author":"Lee","year":"2000","journal-title":"Southern medical journal"},{"key":"2025082702224074000_12.1.bcr-2018-227081.3","unstructured":"Medscape. 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