{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,18]],"date-time":"2025-11-18T12:29:22Z","timestamp":1763468962239,"version":"build-2065373602"},"reference-count":5,"publisher":"MDPI AG","issue":"17","license":[{"start":{"date-parts":[[2024,9,2]],"date-time":"2024-09-02T00:00:00Z","timestamp":1725235200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Diagnostics"],"abstract":"<jats:p>Colonic adenomas are considered a precursor of colorectal cancer. A 75-year-old woman had a history of post-operation left breast cancer. She received an excision when the left chest wall recurred. A later FDG PET\/CT scan revealed a focal intense FDG accumulation in the sigmoid, a focal mild FDG uptake in the pericolic lymph node, and a focal increased FDG accumulation in the transverse colon. A delayed FDG PET\/CT scan after the per-rectal administration of the laxative-augmented contrast medium revealed a filling defect with persistent FDG uptake in the sigmoid and transverse colon and mild FDG uptake in the pericolic lymph node. In addition, more lesions were observed in the rectum and descending colon. The pathology reports showed sigmoid adenocarcinoma with lymph node metastasis, and adenomas in the transverse colon, descending colon, and rectum.<\/jats:p>","DOI":"10.3390\/diagnostics14171936","type":"journal-article","created":{"date-parts":[[2024,9,2]],"date-time":"2024-09-02T06:51:17Z","timestamp":1725259877000},"page":"1936","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Use of Laxative-Augmented Contrast Medium Increases the Accuracy in the Detection of Colorectal Neoplasms"],"prefix":"10.3390","volume":"14","author":[{"given":"Li-Yu","family":"Chen","sequence":"first","affiliation":[{"name":"Department of Family Medicine, Medicine and PET Center, Shin Kong Wu Ho-Su Memorial Hospital, No. 95, Wen Chang Rd., Shih Lin District, Taipei 111, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jong-Dar","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Family Medicine, Medicine and PET Center, Shin Kong Wu Ho-Su Memorial Hospital, No. 95, Wen Chang Rd., Shih Lin District, Taipei 111, Taiwan"},{"name":"School of Medicine, Fu Jen Catholic University, New Taipei City 242, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7259-9735","authenticated-orcid":false,"given":"Yen-Kung","family":"Chen","sequence":"additional","affiliation":[{"name":"School of Medicine, Fu Jen Catholic University, New Taipei City 242, Taiwan"},{"name":"Nuclear Medicine and PET Center, Shin Kong Wu Ho-Su Memorial Hospital, Taipei 111, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2024,9,2]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"525","DOI":"10.1148\/radiol.11101193","article-title":"Use of Laxative-augmented Contrast Medium in the Evaluation of Colorectal Foci at FDG PET","volume":"259","author":"Chen","year":"2011","journal-title":"Radiology"},{"key":"ref_2","doi-asserted-by":"crossref","unstructured":"Su, I.L., and Chen, Y.K. (2023). Utility of FDG PET\/CT in patient with synchronous breast and colon cancer. Diagnostics, 13.","DOI":"10.3390\/diagnostics13132293"},{"key":"ref_3","first-page":"89","article-title":"Epidemiology of colorectal cancer: Incidence, mortality, survival, and risk factors","volume":"14","author":"Rawla","year":"2019","journal-title":"Przegl\u0105d Gastroenterol."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"1009","DOI":"10.1016\/0016-5085(87)90563-4","article-title":"Natural history of untreated colonic polyps","volume":"93","author":"Stryker","year":"1987","journal-title":"Gastroenterology"},{"key":"ref_5","first-page":"4357","article-title":"Colorectal cancer screening in asymptomatic adults: The role of FDG PET scan","volume":"23","author":"Chen","year":"2003","journal-title":"Anticancer Res."}],"container-title":["Diagnostics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2075-4418\/14\/17\/1936\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T15:47:04Z","timestamp":1760111224000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2075-4418\/14\/17\/1936"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,9,2]]},"references-count":5,"journal-issue":{"issue":"17","published-online":{"date-parts":[[2024,9]]}},"alternative-id":["diagnostics14171936"],"URL":"https:\/\/doi.org\/10.3390\/diagnostics14171936","relation":{},"ISSN":["2075-4418"],"issn-type":[{"type":"electronic","value":"2075-4418"}],"subject":[],"published":{"date-parts":[[2024,9,2]]}}}