{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T02:43:00Z","timestamp":1747190580045,"version":"3.40.5"},"reference-count":11,"publisher":"Wiley","license":[{"start":{"date-parts":[[2021,3,2]],"date-time":"2021-03-02T00:00:00Z","timestamp":1614643200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Case Reports in Gastrointestinal Medicine"],"published-print":{"date-parts":[[2021,3,2]]},"abstract":"<jats:p>Testicular tumors are one of the most common solid tumors in young males. Choriocarcinoma usually presents as metastatic disease. Gastrointestinal tract involvement is rare. We report a case of a 40-year-old male presenting to our hospital with a three-day history of dyspnea on exertion and black stool after recent diagnosis of testicular choriocarcinoma. Urgent EGD performed revealed small clean-based fundal ulcer and an antral ulcer without the stigma of recent bleeding. Capsule endoscopy was performed and revealed a bleeding ill-defined mass in the proximal duodenum. A subsequent push enteroscopy showed an ulcerated bleeding mass in the third part of the duodenum that was treated with a hemospray with adequate hemostasis. Pathology was consistent with pure choriocarcinoma. The patient received a cisplatin-based chemotherapy regimen. The patient tolerated the chemotherapy regimen well and was discharged for outpatient follow-up. At the three-month follow-up, the patient did not show evidence of recurrent gastrointestinal bleeding.<\/jats:p>","DOI":"10.1155\/2021\/6664147","type":"journal-article","created":{"date-parts":[[2021,3,3]],"date-time":"2021-03-03T19:50:17Z","timestamp":1614801017000},"page":"1-3","source":"Crossref","is-referenced-by-count":0,"title":["Gastrointestinal Bleeding Secondary to Metastatic Duodenal Choriocarcinoma in a Patient with Concomitant Peptic Ulcer Disease"],"prefix":"10.1155","volume":"2021","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6927-2851","authenticated-orcid":true,"given":"Ahmed","family":"Elfiky","sequence":"first","affiliation":[{"name":"Department of Internal Medicine, Staten Island University Hospital-Northwell Health, New York, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Asmaa","family":"Mokhtar","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Staten Island University Hospital-Northwell Health, New York, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mira","family":"Alsheikh","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Staten Island University Hospital-Northwell Health, New York, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hassan","family":"Almoussawi","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Staten Island University Hospital-Northwell Health, New York, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stephen","family":"Mulrooney","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Staten Island University Hospital-Northwell Health, New York, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1002\/pbc.26497"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(19820801)50"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1093\/annonc\/mdf669"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1093\/annonc\/mdh301"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.4143\/crt.2009.41.4.229"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1097\/PAS.0b013e3182a0218f"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1007\/bf01072468"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1097\/00005392-200011000-00052<remarks>Doi_inserted_from_Crossref<\/remarks>"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1007\/s11912-014-0430-0"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1016\/j.cgh.2009.05.005"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.4321\/s1130-01082009001000008"}],"container-title":["Case Reports in Gastrointestinal Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/crigm\/2021\/6664147.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/crigm\/2021\/6664147.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/crigm\/2021\/6664147.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,3,3]],"date-time":"2021-03-03T19:50:20Z","timestamp":1614801020000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/crigm\/2021\/6664147\/"}},"subtitle":[],"editor":[{"given":"Haruhiko","family":"Sugimura","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2021,3,2]]},"references-count":11,"alternative-id":["6664147","6664147"],"URL":"https:\/\/doi.org\/10.1155\/2021\/6664147","relation":{},"ISSN":["2090-6536","2090-6528"],"issn-type":[{"type":"electronic","value":"2090-6536"},{"type":"print","value":"2090-6528"}],"subject":[],"published":{"date-parts":[[2021,3,2]]}}}