{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T19:08:12Z","timestamp":1740164892695,"version":"3.37.3"},"reference-count":11,"publisher":"Wiley","license":[{"start":{"date-parts":[[2018,9,9]],"date-time":"2018-09-09T00:00:00Z","timestamp":1536451200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Case Reports in Surgery"],"published-print":{"date-parts":[[2018,9,9]]},"abstract":"<jats:p><jats:italic>Background<\/jats:italic>. Although 18F-fluorodeoxyglucose positron emission tomography (FDG-PET\/CT) is now widely used in their differential diagnosis, it is sometimes difficult to distinguish between benign and malignant diseases. <jats:italic>Case Presentation<\/jats:italic>. A 44-year-old woman was found to have abnormalities on health screening. Magnetic resonance imaging for detailed examination showed an intra-abdominal tumor measuring 12\u2009cm in the major axis near the cranial end of the uterus. Upper gastrointestinal tract endoscopy showed a tumor with an ulcer in the third part of the duodenum, involving half the circumference. Heterogeneous uptake was observed within the tumor on FDG-PET\/CT. Based on these findings, the patient underwent surgery for suspected primary malignant lymphoma of the duodenum or gastrointestinal stromal tumor. Laparotomy revealed a 12\u2009cm tumor in the third part of the duodenum. Partial duodenectomy and end-to-end duodenojejunostomy were performed. Pathological findings showed a solid tumor growing from the muscle layer of the duodenum to outside the serous membrane; based on immunostaining, it was diagnosed as a leiomyoma. <jats:italic>Conclusions<\/jats:italic>. Duodenal leiomyomas are originally benign; to date, there have been no reports of uptake in duodenal leiomyomas on FDG-PET\/CT; therefore, our case is rare. Leiomyomas should be considered in the differential diagnosis of duodenal neoplastic diseases.<\/jats:p>","DOI":"10.1155\/2018\/7827163","type":"journal-article","created":{"date-parts":[[2018,9,9]],"date-time":"2018-09-09T19:31:40Z","timestamp":1536521500000},"page":"1-5","source":"Crossref","is-referenced-by-count":1,"title":["A Giant Duodenal Leiomyoma Showing Increased Uptake on 18F-Fluorodeoxyglucose Positron Emission Tomography"],"prefix":"10.1155","volume":"2018","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1261-6289","authenticated-orcid":true,"given":"Keisuke","family":"Nonoyama","sequence":"first","affiliation":[{"name":"Department of Gastroenterological Surgery, Kariya Toyota General Hospital, Kariya, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hidehiko","family":"Kitagami","sequence":"additional","affiliation":[{"name":"Department of Gastroenterological Surgery, Kariya Toyota General Hospital, Kariya, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Akira","family":"Yasuda","sequence":"additional","affiliation":[{"name":"Department of Gastroenterological Surgery, Kariya Toyota General Hospital, Kariya, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shiro","family":"Fujihata","sequence":"additional","affiliation":[{"name":"Department of Gastroenterological Surgery, Kariya Toyota General Hospital, Kariya, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Minoru","family":"Yamamoto","sequence":"additional","affiliation":[{"name":"Department of Gastroenterological Surgery, Kariya Toyota General Hospital, Kariya, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yasunobu","family":"Shimizu","sequence":"additional","affiliation":[{"name":"Department of Gastroenterological Surgery, Kariya Toyota General Hospital, Kariya, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Moritsugu","family":"Tanaka","sequence":"additional","affiliation":[{"name":"Department of Gastroenterological Surgery, Kariya Toyota General Hospital, Kariya, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"issue":"1","key":"1","first-page":"23","volume":"50","year":"2006","journal-title":"The Quarterly Journal of Nuclear Medicine and Molecular Imaging"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM195902262600901"},{"issue":"2","key":"3","first-page":"135","volume":"97","year":"1953","journal-title":"Surgery, Gynecology & Obstetrics"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1001\/archsurg.1932.01160190125007"},{"issue":"1","key":"5","first-page":"1","volume":"102","year":"1956","journal-title":"Surgery, Gynecology & Obstetrics"},{"key":"6","first-page":"172","volume":"42","year":"1964","journal-title":"The American Journal of Gastroenterology"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1001\/archsurg.1964.01310200146031"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1007\/s11748-009-0457-6"},{"issue":"3","key":"9","first-page":"257","volume":"18","year":"2015","journal-title":"Hellenic Journal of Nuclear Medicine"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1016\/j.ygyno.2006.09.024"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1007\/s12149-008-0135-2"}],"container-title":["Case Reports in Surgery"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/cris\/2018\/7827163.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/cris\/2018\/7827163.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/cris\/2018\/7827163.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,9,9]],"date-time":"2018-09-09T19:31:50Z","timestamp":1536521510000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/cris\/2018\/7827163\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,9,9]]},"references-count":11,"alternative-id":["7827163","7827163"],"URL":"https:\/\/doi.org\/10.1155\/2018\/7827163","relation":{},"ISSN":["2090-6900","2090-6919"],"issn-type":[{"type":"print","value":"2090-6900"},{"type":"electronic","value":"2090-6919"}],"subject":[],"published":{"date-parts":[[2018,9,9]]}}}