{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,27]],"date-time":"2026-06-27T12:45:08Z","timestamp":1782564308119,"version":"3.54.5"},"reference-count":8,"publisher":"Oxford University Press (OUP)","issue":"12","license":[{"start":{"date-parts":[[2025,12,12]],"date-time":"2025-12-12T00:00:00Z","timestamp":1765497600000},"content-version":"vor","delay-in-days":13,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,11,29]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Pyloric gland adenoma (PGA) of the gallbladder is a rare benign epithelial tumor with potential for malignant transformation. PGAs represent the most common histologic subtype of gallbladder adenomas and are frequently associated with chronic inflammation. Although often incidental findings, their malignant potential warrants careful histopathologic evaluation and consideration for surveillance or surgical management. We present the case of a 64-year-old man with a 30-year history of episodic epigastric pain radiating to the right abdomen and back. Abdominal ultrasound revealed a stalked lesion communicating with the gallbladder, confirmed as a PGA on final pathology after robotic-assisted laparoscopic cholecystectomy.<\/jats:p>","DOI":"10.1093\/jscr\/rjaf976","type":"journal-article","created":{"date-parts":[[2025,11,23]],"date-time":"2025-11-23T12:51:49Z","timestamp":1763902309000},"source":"Crossref","is-referenced-by-count":1,"title":["Incidence of pyloric gland adenoma located within the gallbladder"],"prefix":"10.1093","volume":"2025","author":[{"given":"Neda","family":"Salami","sequence":"first","affiliation":[{"name":"The Division of General Surgery, Department of Surgery, Arrowhead Regional Medical Center , 400 N Pepper Ave, Colton, CA 92324 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sharmila","family":"Raju","sequence":"additional","affiliation":[{"name":"The Division of General Surgery, Department of Surgery, Arrowhead Regional Medical Center , 400 N Pepper Ave, Colton, CA 92324 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehnaaz","family":"Mohammed","sequence":"additional","affiliation":[{"name":"The Division of General Surgery, Department of Surgery, Arrowhead Regional Medical Center , 400 N Pepper Ave, Colton, CA 92324 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"So Un","family":"Kim","sequence":"additional","affiliation":[{"name":"The Division of General Surgery, Department of Surgery, Arrowhead Regional Medical Center , 400 N Pepper Ave, Colton, CA 92324 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Harpreet","family":"Gill","sequence":"additional","affiliation":[{"name":"The Division of General Surgery, Department of Surgery, Arrowhead Regional Medical Center , 400 N Pepper Ave, Colton, CA 92324 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sean","family":"Hormozian","sequence":"additional","affiliation":[{"name":"The Division of General Surgery, Department of Surgery, Arrowhead Regional Medical Center , 400 N Pepper Ave, Colton, CA 92324 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8633-4241","authenticated-orcid":false,"given":"Aldin","family":"Malkoc","sequence":"additional","affiliation":[{"name":"The Division of General Surgery, Department of Surgery, Arrowhead Regional Medical Center , 400 N Pepper Ave, Colton, CA 92324 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gladys","family":"Vargas","sequence":"additional","affiliation":[{"name":"Pathology and Laboratory Medicine, Department of Laboratory Medicine, Arrowhead Regional Medical Center , 400 N Pepper Ave, Colton, CA 92324 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ahmad","family":"Ibrahim","sequence":"additional","affiliation":[{"name":"Pathology and Laboratory Medicine, Department of Laboratory Medicine, Arrowhead Regional Medical Center , 400 N Pepper Ave, Colton, CA 92324 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brandon","family":"Woodward","sequence":"additional","affiliation":[{"name":"The Division of General Surgery, Department of Surgery, Arrowhead Regional Medical Center , 400 N Pepper Ave, Colton, CA 92324 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2025,12,12]]},"reference":[{"key":"2025121211444853400_ref1","doi-asserted-by":"publisher","first-page":"S81","DOI":"10.3978\/j.issn.2078-6891.2015.015","article-title":"Pyloric gland adenoma of gallbladder-reports of two cases and a brief review of literature","volume":"7","author":"Yang","year":"2016","journal-title":"J Gastrointest Oncol"},{"key":"2025121211444853400_ref2","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1155\/2018\/7539694","article-title":"Pyloric gland adenoma of gallbladder: a review of diagnosis and management","volume":"2018","author":"Hamedani","year":"2018","journal-title":"Adv Med"},{"key":"2025121211444853400_ref3","volume-title":"Muc6 Mucin 6, Oligomeric Mucus\/Gel-Forming (Gene\/Pseudogene) [Homo Sapiens (Human)] - Gene - NCBI"},{"key":"2025121211444853400_ref4","doi-asserted-by":"publisher","first-page":"1506","DOI":"10.1016\/j.humpath.2011.11.011","article-title":"Adenomas of the gallbladder. Morphologic features, expression of gastric and intestinal mucins, and incidence of high-grade dysplasia\/carcinoma in situ and invasive carcinoma","volume":"43","author":"Albores-Saavedra","year":"2012","journal-title":"Hum Pathol"},{"key":"2025121211444853400_ref5","doi-asserted-by":"crossref","first-page":"1670","DOI":"10.1177\/000313481808401027","article-title":"Gallbladder polyps: real or imagined?","volume":"84","author":"Li","year":"2018","journal-title":"Am Surg"},{"key":"2025121211444853400_ref6","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1097\/PAS.0000000000001117","article-title":"Pyloric gland adenoma (PGA) of the gallbladder: a unique and distinct tumor from PGAs of the stomach, duodenum, and pancreas","volume":"42","author":"He","year":"2018","journal-title":"Am J Surg Pathol"},{"key":"2025121211444853400_ref7","doi-asserted-by":"publisher","first-page":"681","DOI":"10.1111\/hpb.12444","article-title":"Gallbladder cancer: expert consensus statement","volume":"17","author":"Aloia","year":"2015","journal-title":"HPB"},{"key":"2025121211444853400_ref8","doi-asserted-by":"publisher","first-page":"151879","DOI":"10.1016\/j.anndiagpath.2021.151879","article-title":"Pathological features of pyloric gland adenoma of the gallbladder in comparison with gastric subtype of intracholecystic papillary neoplasm","volume":"56","author":"Nakanuma","year":"2021","journal-title":"Ann Diagn Pathol"}],"container-title":["Journal of Surgical Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/jscr\/article-pdf\/2025\/12\/rjaf976\/65856164\/rjaf976.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/jscr\/article-pdf\/2025\/12\/rjaf976\/65856164\/rjaf976.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,12]],"date-time":"2025-12-12T16:44:55Z","timestamp":1765557895000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/jscr\/article\/doi\/10.1093\/jscr\/rjaf976\/8378270"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,11,29]]},"references-count":8,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2025,11,29]]}},"URL":"https:\/\/doi.org\/10.1093\/jscr\/rjaf976","relation":{},"ISSN":["2042-8812"],"issn-type":[{"value":"2042-8812","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2025,12]]},"published":{"date-parts":[[2025,11,29]]},"article-number":"rjaf976"}}