{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T06:18:42Z","timestamp":1787811522938,"version":"build-2784847793"},"reference-count":30,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2023,2,19]],"date-time":"2023-02-19T00:00:00Z","timestamp":1676764800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Int J Surg Pathol"],"published-print":{"date-parts":[[2023,9]]},"abstract":"<jats:p>Gut-associated lymphoid tissue (GALT) carcinoma, also termed dome-type carcinoma, is an infrequent distinctive subtype of colorectal adenocarcinoma and only 18 cases have been reported in the English medical literature. These tumors have unique clinicopathological features and are considered to have a low malignant potential with favorable prognosis. Herein, we described a case of a 49-year-old male with intermittent hematochezia for 2 years. Colonoscopy revealed a sessile broad-based polyp of approximately 20\u2005mm\u2009\u00d7\u200917\u2005mm in the sigmoid colon 260\u2005mm away from the anus, with a slightly hyperemic surface. Histologically, this lesion showed typical GALT carcinoma. The patient was followed up for one and a half year and he did not experience any discomfort, such as abdominal pain or hematochezia, and no tumor recurrence occurred. Moreover, we reviewed the literature, summarized the clinicopathological features of GALT carcinoma, and highlighted its pathological differential diagnosis to further explore this infrequent type of colorectal adenocarcinoma.<\/jats:p>","DOI":"10.1177\/10668969231152582","type":"journal-article","created":{"date-parts":[[2023,2,20]],"date-time":"2023-02-20T01:35:03Z","timestamp":1676856903000},"page":"1132-1138","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":3,"title":["Gut-associated Lymphoid Tissue\/Dome-Type Carcinoma of the Colon: A Rare Case Report With Review of the Literature"],"prefix":"10.1177","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7646-2154","authenticated-orcid":false,"given":"Hao","family":"Tang","sequence":"first","affiliation":[{"name":"Department of Pathology, Guiqian International General Hospital, Guiyang, Guizhou Province, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yutao","family":"He","sequence":"additional","affiliation":[{"name":"Department of Laboratory Medicine, Guiqian International General Hospital, Guiyang, Guizhou Province, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xin","family":"He","sequence":"additional","affiliation":[{"name":"Department of Pathology, Guiqian International General Hospital, Guiyang, Guizhou Province, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juan","family":"Xu","sequence":"additional","affiliation":[{"name":"Department of Pathology, Guiqian International General Hospital, Guiyang, Guizhou Province, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhengyong","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Pathology, Guiqian International General Hospital, Guiyang, Guizhou Province, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Deyu","family":"Guo","sequence":"additional","affiliation":[{"name":"Department of Pathology, Guiqian International General Hospital, Guiyang, Guizhou Province, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2023,2,19]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41596-020-00482-1"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.5858\/1999-123-0720-LLCOTC"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.4253\/wjge.v5.i6.293"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1186\/s13000-015-0305-1"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.7602\/jmis.2022.25.1.32"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2559.2000.00864.x"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2559.2000.01018-3.x"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2559.2002.t01-2-01294.x"},{"key":"e_1_3_2_10_2","first-page":"3019","article-title":"Protruding and nonprotruding colon carcinomas originating in gut-associated lymphoid tissue","volume":"30","author":"Rubio CA","year":"2010","unstructured":"Rubio CA, Lindh C, Bjork J, et al. Protruding and nonprotruding colon carcinomas originating in gut-associated lymphoid tissue. Anticancer Res. 2010;30(7):3019\u20103022.","journal-title":"Anticancer Res"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2559.2008.03061.x"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1136\/jcp.2007.047621"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-1318.2011.02795.x"},{"key":"e_1_3_2_14_2","first-page":"284064","article-title":"Dome-type: a distinctive variant of colonic adenocarcinoma","volume":"2012","author":"Puppa G","year":"2012","unstructured":"Puppa G, Molaro M. Dome-type: a distinctive variant of colonic adenocarcinoma. 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