{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,26]],"date-time":"2025-09-26T13:09:04Z","timestamp":1758892144164,"version":"3.41.0"},"reference-count":14,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"7","funder":[{"name":"the Beijing Hope Run Special Fund of Cancer Foundation of China","award":["no. LC2022B11, LC2020A04"],"award-info":[{"award-number":["no. LC2022B11, LC2020A04"]}]}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2025,7]]},"abstract":"<jats:p>Capillary hemangiomas are commonly encountered superficially in the cutaneous, subcutaneous, or mucosal tissues during childhood and early adulthood, but retroperitoneal capillary hemangioma is a rare occurrence. We present a case of a 61-year-old woman with incidentally detected capillary hemangioma in the retroperitoneum initially presumed to be paraganglioma based on <jats:sup>18<\/jats:sup>F-AlF-NOTA-Octreotide PET\/CT findings. Contrast-enhanced MRI revealed a hypervascular mass in the retroperitoneum. <jats:sup>18<\/jats:sup>F-AlF-NOTA-Octreotide PET\/CT performed for suspicion of paraganglioma showed intense uptake. Histopathologic examination of the retroperitoneal mass after surgical resection confirmed the diagnosis of capillary hemangioma rather than paraganglioma.<\/jats:p>","DOI":"10.1097\/rlu.0000000000005752","type":"journal-article","created":{"date-parts":[[2025,3,7]],"date-time":"2025-03-07T06:02:20Z","timestamp":1741327340000},"page":"664-666","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":1,"title":["Retroperitoneal Capillary Hemangioma Mimicking Paraganglioma on 18F-AlF-NOTA-Octreotide PET\/CT"],"prefix":"10.1097","volume":"50","author":[{"given":"Yuanyuan","family":"Jiang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guozhu","family":"Hou","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xuejuan","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"276","published-online":{"date-parts":[[2025,3,7]]},"reference":[{"key":"R1-20250619","doi-asserted-by":"crossref","first-page":"858","DOI":"10.3390\/medicina59050858","article-title":"Management of capillary hemangioma of the sphenoid sinus","volume":"59","author":"Ionita","year":"2023","journal-title":"Medicina (Kaunas)"},{"key":"R2-20250619","doi-asserted-by":"crossref","first-page":"goad026","DOI":"10.1093\/gastro\/goad026","article-title":"A rare case of gastrointestinal bleeding caused by gastric capillary 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