{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,13]],"date-time":"2025-11-13T04:04:38Z","timestamp":1763006678553,"version":"3.45.0"},"reference-count":18,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2025,6,15]],"date-time":"2025-06-15T00:00:00Z","timestamp":1749945600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["JPGN rep."],"published-print":{"date-parts":[[2025,11]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Gastric heterotropia (GHT) may present from the oropharynx to the anus and is commonly associated with Meckel's diverticula. Here, we describe a rare case of anorectal GHT localized to the distal anal canal. A 14\u2010month\u2010old male patient presented for evaluation of rectal bleeding, severe constipation, and abdominal distention with poor response to laxative medications. Physical examination revealed anal stenosis, and the patient underwent rectal examination under anesthesia with anal dilation and a full\u2010thickness rectal biopsy, which revealed GHT. Cutback anoplasty relieved the stenosis, and due to the risk of dysplasia, surgical resection and pull\u2010through were discussed. The care team and family elected medical management with chronic acid suppression given the distal location of the GHT. All pediatric case reports of anorectal GHTs to date are reviewed. This is one of few associated with anal stenosis, and the second to be managed exclusively nonsurgically.<\/jats:p>","DOI":"10.1002\/jpr3.70042","type":"journal-article","created":{"date-parts":[[2025,6,16]],"date-time":"2025-06-16T00:22:28Z","timestamp":1750033348000},"page":"407-411","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Anorectal gastric heterotopia as a rare cause of constipation: Case report and review of pediatric literature"],"prefix":"10.1002","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3240-108X","authenticated-orcid":false,"given":"Kathryn M.","family":"Stephenson","sequence":"first","affiliation":[{"name":"Division of Pediatric Gastroenterology &amp; Hepatology Seattle Children's Hospital Seattle Washington USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Raj P.","family":"Kapur","sequence":"additional","affiliation":[{"name":"Department of Laboratories Seattle Children's Hospital, Seattle, WA, Seattle Children's Hospital Seattle Washington USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jeffrey R.","family":"Avansino","sequence":"additional","affiliation":[{"name":"Division of Pediatric General and Thoracic Surgery Seattle Children's Hospital Seattle Washington USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lusine","family":"Ambartsumyan","sequence":"additional","affiliation":[{"name":"Division of Pediatric Gastroenterology &amp; Hepatology Seattle Children's Hospital Seattle Washington USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,6,15]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpeds.2017.12.012"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.5056\/jnm.2011.17.1.35"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.3928\/0090-4481-19990501-08"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1097\/MPG.0000000000000266"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1093\/ajcp\/55.5.604"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1177\/2050313X17693968"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dld.2011.11.008"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.4132\/KoreanJPathol.2013.47.3.289"},{"key":"e_1_2_7_10_1","first-page":"641","article-title":"Aberrant gastric mucosa in the rectum with ulceration and hemorrhage","volume":"38","author":"Ewell GH","year":"1939","journal-title":"Wis Med J"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02430537"},{"issue":"1","key":"e_1_2_7_12_1","first-page":"39","article-title":"Heterotopic gastric mucosa in the rectum with ulceration","volume":"7","author":"Edouard A","year":"1983","journal-title":"Gastroenterol Clin Biol"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(70)90623-9"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01072320"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1136\/gut.29.6.848"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-2008-1043484"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41575-021-00487-5"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.3393\/ac.2017.12.15"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1053\/jpsu.2002.35420"}],"container-title":["JPGN Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jpr3.70042","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,13]],"date-time":"2025-11-13T04:02:05Z","timestamp":1763006525000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jpr3.70042"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,6,15]]},"references-count":18,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2025,11]]}},"alternative-id":["10.1002\/jpr3.70042"],"URL":"https:\/\/doi.org\/10.1002\/jpr3.70042","archive":["Portico"],"relation":{},"ISSN":["2691-171X","2691-171X"],"issn-type":[{"type":"print","value":"2691-171X"},{"type":"electronic","value":"2691-171X"}],"subject":[],"published":{"date-parts":[[2025,6,15]]},"assertion":[{"value":"2025-01-10","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-05-15","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-06-15","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}