{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,21]],"date-time":"2025-11-21T06:15:32Z","timestamp":1763705732708,"version":"3.40.5"},"reference-count":11,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2020,2,20]],"date-time":"2020-02-20T00:00:00Z","timestamp":1582156800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["IJU Case Reports"],"published-print":{"date-parts":[[2020,3]]},"abstract":"<jats:sec><jats:title>Introduction<\/jats:title><jats:p>Cellular angiofibroma is a benign mesenchymal tumor that is rare and has a good prognosis. However, preoperative distinction of cellular angiofibroma from malignant tumors is difficult.<\/jats:p><\/jats:sec><jats:sec><jats:title>Case presentation<\/jats:title><jats:p>A 77\u2010year\u2010old man complained of a left inguinal mass, which was a solid, painless, mobile tumor measuring approximately 40\u00a0mm and contacted with the left spermatic cord. Based on his age, the location and imaging findings, a preoperative diagnosis of myxoid liposarcoma was made. The patient underwent left high inguinal orchiectomy with complete resection of the tumor. Histologically and immunohistochemically, the tumor had no feature of malignancy. A postoperative diagnosis of cellular angiofibroma was made. The patient remains free of disease recurrence 12\u00a0months after surgery.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Cellular angiofibroma is a benign but rare tumor, which is sometimes difficult to distinguish from malignant neoplasms. Further studies are needed to accurately preoperatively diagnose this tumor.<\/jats:p><\/jats:sec>","DOI":"10.1002\/iju5.12147","type":"journal-article","created":{"date-parts":[[2020,2,21]],"date-time":"2020-02-21T03:55:18Z","timestamp":1582257318000},"page":"69-71","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["A case of inguinal cellular angiofibroma"],"prefix":"10.1002","volume":"3","author":[{"given":"Rei","family":"Kamitani","sequence":"first","affiliation":[{"name":"Department of Urology Keio University School of Medicine  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9222-0999","authenticated-orcid":false,"given":"Kazuhiro","family":"Matsumoto","sequence":"additional","affiliation":[{"name":"Department of Urology Keio University School of Medicine  Tokyo 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