{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T10:20:40Z","timestamp":1777717240550,"version":"3.51.4"},"reference-count":9,"publisher":"SAGE Publications","issue":"7","license":[{"start":{"date-parts":[[2017,4,28]],"date-time":"2017-04-28T00:00:00Z","timestamp":1493337600000},"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":[[2017,10]]},"abstract":"<jats:p>Adenocarcinoma ex\u2013goblet cell carcinoid is a very rare and histologically unique appendiceal malignancy with dual glandular and neuroendocrine differentiation. There is a high incidence of this tumor among middle-aged women with metastasis to the gynecologic tract with the mode of metastasis following peritoneal spread rather than hematogenous distribution. Adenocarcinoma ex-goblet cell carcinoid can spread to any peritoneal site including ovaries or omentum. We report a 37-year-old healthy woman who initially presented with right lower quadrant abdominal pain and pseudomyxoma peritonei. Histopathology of the appendectomy specimen revealed an adenocarcinoma ex-goblet cell carcinoid, signet ring cell type. Follow-up right hemicolectomy, omentectomy, bilateral salpingo-oophorectomy, and regional peritoneal resections revealed metastatic involvement by adenocarcinoma ex\u2013goblet cell carcinoid, signet ring cell type. In this report, we describe a case of appendiceal adenocarcinoma ex goblet cell carcinoid with metastases to Meckel\u2019s diverticulum and areas of pelvic endometriosis, which have not been previously reported.<\/jats:p>","DOI":"10.1177\/1066896917707042","type":"journal-article","created":{"date-parts":[[2017,4,28]],"date-time":"2017-04-28T04:39:39Z","timestamp":1493354379000},"page":"623-628","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":3,"title":["Adenocarcinoma Ex\u2013Goblet Cell Carcinoid of the Appendix With Metastatic Peritoneal Spread to Meckel\u2019s Diverticulum and Endometriosis"],"prefix":"10.1177","volume":"25","author":[{"given":"Brett Matthew","family":"Lowenthal","sequence":"first","affiliation":[{"name":"University of California San Diego Health System, San Diego, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Grace Y.","family":"Lin","sequence":"additional","affiliation":[{"name":"University of California San Diego Health System, San Diego, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ann M. Ponsford","family":"Tipps","sequence":"additional","affiliation":[{"name":"University of California San Diego Health System, San Diego, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mojgan","family":"Hosseini","sequence":"additional","affiliation":[{"name":"University of California San Diego Health System, San Diego, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2017,4,28]]},"reference":[{"key":"bibr1-1066896917707042","doi-asserted-by":"publisher","DOI":"10.1038\/modpathol.2016.105"},{"key":"bibr2-1066896917707042","doi-asserted-by":"publisher","DOI":"10.1097\/PAS.0b013e31817f1816"},{"key":"bibr3-1066896917707042","first-page":"803","volume-title":"Surgical Pathology of the GI Tract, Liver, Biliary Tract, and Pancreas","volume":"2015","author":"Adsay NV","edition":"3"},{"key":"bibr4-1066896917707042","doi-asserted-by":"publisher","DOI":"10.1093\/ajcp\/94.1.27"},{"key":"bibr5-1066896917707042","doi-asserted-by":"publisher","DOI":"10.5858\/arpa.2013-0047-OA"},{"key":"bibr6-1066896917707042","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-198104000-00001"},{"key":"bibr7-1066896917707042","doi-asserted-by":"publisher","DOI":"10.1097\/PAS.0b013e31804f7aa1"},{"key":"bibr8-1066896917707042","doi-asserted-by":"publisher","DOI":"10.1177\/1066896910388644"},{"key":"bibr9-1066896917707042","doi-asserted-by":"publisher","DOI":"10.1007\/s00428-012-1264-5"}],"container-title":["International Journal of Surgical Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1066896917707042","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/1066896917707042","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1066896917707042","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T10:21:38Z","timestamp":1777458098000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1066896917707042"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,4,28]]},"references-count":9,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2017,10]]}},"alternative-id":["10.1177\/1066896917707042"],"URL":"https:\/\/doi.org\/10.1177\/1066896917707042","relation":{},"ISSN":["1066-8969","1940-2465"],"issn-type":[{"value":"1066-8969","type":"print"},{"value":"1940-2465","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,4,28]]}}}