{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T11:55:47Z","timestamp":1753876547658,"version":"3.41.2"},"reference-count":19,"publisher":"Oxford University Press (OUP)","issue":"9","license":[{"start":{"date-parts":[[2021,9,23]],"date-time":"2021-09-23T00:00:00Z","timestamp":1632355200000},"content-version":"vor","delay-in-days":22,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,9,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Colonic leiomyomas are rare. Their clinical presentation ranges from asymptomatic polyps detected on endoscopy to large symptomatic abdominopelvic masses. Imaging findings are usually non-specific, and percutaneous biopsy might help with differential diagnosis. However, radical surgery with negative margins is ultimately needed to rule out malignancy. We describe an uncommon presentation of a colonic leiomyoma mimicking a right hepatic lobe tumor on preoperative imaging. The robotic approach allowed a precise abdominal exploration with confirmation of colonic and hepatic infiltration and subsequent oncological en-block resection. Surgeons operating on hepatic tumors close to the right colic flexure should be aware of this diagnosis.<\/jats:p>","DOI":"10.1093\/jscr\/rjab418","type":"journal-article","created":{"date-parts":[[2021,9,8]],"date-time":"2021-09-08T19:38:17Z","timestamp":1631129897000},"source":"Crossref","is-referenced-by-count":0,"title":["Colonic leiomyoma mimicking a liver tumor: an unusual diagnosis after en-block robotic resection"],"prefix":"10.1093","volume":"2021","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8411-1960","authenticated-orcid":false,"given":"Nicol\u00e1s H","family":"Dreifuss","sequence":"first","affiliation":[{"name":"Division of General, Minimally Invasive, and Robotic Surgery, Department of Surgery, University of Illinois at Chicago, Chicago, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alberto","family":"Mangano","sequence":"additional","affiliation":[{"name":"Division of General, Minimally Invasive, and Robotic Surgery, Department of Surgery, University of Illinois at Chicago, Chicago, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gabriela","family":"Aguiluz","sequence":"additional","affiliation":[{"name":"Division of General, Minimally Invasive, and Robotic Surgery, Department of Surgery, University of Illinois at Chicago, Chicago, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vikas","family":"Mehta","sequence":"additional","affiliation":[{"name":"Department of Pathology, University of Illinois at Chicago, Chicago, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sean","family":"Koppe","sequence":"additional","affiliation":[{"name":"Division of Gastroenterology and Hepatology, Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Charles","family":"Berkelhammer","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Advocate-Aurora Christ Medicine Center, Oak Lawn, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pier C","family":"Giulianotti","sequence":"additional","affiliation":[{"name":"Division of General, Minimally Invasive, and Robotic Surgery, Department of Surgery, University of Illinois at Chicago, Chicago, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2021,9,22]]},"reference":[{"key":"2021092320411462000_ref1","doi-asserted-by":"crossref","first-page":"63","DOI":"10.1097\/00000658-199001000-00011","article-title":"Benign smooth muscle tumors of the gastrointestinal tract. 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