{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,10]],"date-time":"2026-04-10T15:24:13Z","timestamp":1775834653384,"version":"3.50.1"},"reference-count":0,"publisher":"AVES YAYINCILIK A.\u015e.","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["AOTT"],"abstract":"<jats:p>Abstract\n\nChondroblastoma is a rare bone tumor of cartilaginous origin. Metatarsal involvement is very rare, with a few cases. We presented a case of chondroblastoma localized in the fourth metatarsal bone. The patient presented with persistent pain of eight-month duration on the lateral side of his foot, which developed after an inversion ankle sprain. Radiological examination showed a large osteolytic lesion with sclerotic margins in the fourth metatarsal bone. The lesion was treated with extra-articular curettage and autogenous bone grafting. During a 17-year follow-up, the patient had no complaints, and there were no clinical or radiological findings of local recurrence or metastasis.\n\n\u00d6zet\n\nKondroblastom \u00e7ok nadir g\u00f6r\u00fclen k\u0131k\u0131rdak doku k\u00f6kenli bir t\u00fcm\u00f6rd\u00fcr; metatarsal kemiklerde yerle\u015fimi \u00e7ok az olguda bildirilmi\u015ftir. Bu yaz\u0131da, d\u00f6rd\u00fcnc\u00fc metatars\u0131nda kondroblastom saptanan bir hasta sunuldu. Hastada inversiyon tipi ayak bile\u011fi burkulmas\u0131n\u0131 takiben ortaya \u00e7\u0131kan ve sekiz ayd\u0131r devam eden a\u011fr\u0131 vard\u0131. Radyolojik incelemede d\u00f6rd\u00fcnc\u00fc metatarsal kemikte sklerotik s\u0131n\u0131rl\u0131, osteolitik bir lezyon saptand\u0131. Lezyona ekstraartik\u00fcler k\u00fcretaj uyguland\u0131 ve lezyon kavitesi otogreftle dolduruldu. Hastan\u0131n 17 y\u0131ll\u0131k takip ve kontrol\u00fc s\u0131ras\u0131nda hi\u00e7bir klinik yak\u0131nmas\u0131 olmad\u0131, lokal n\u00fcks veya metastaza ait klinik ve radyolojik bulgu saptanmad\u0131.<\/jats:p>","DOI":"10.3944\/aott.2008.292","type":"journal-article","created":{"date-parts":[[2008,12,7]],"date-time":"2008-12-07T07:59:48Z","timestamp":1228636788000},"page":"292-295","source":"Crossref","is-referenced-by-count":5,"title":["Chondroblastoma of the metatarsal bone and its 17year followup"],"prefix":"10.5152","volume":"42","author":[{"given":"B\u00fclent","family":"\u00d6zkurt","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kerem","family":"Ba\u015far\u0131r","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kerem","family":"Ba\u015far\u0131r","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yusuf","family":"Y\u0131ld\u0131z","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yusuf","family":"Y\u0131ld\u0131z","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yener","family":"Sa\u011fl\u0131k","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yener","family":"Sa\u011fl\u0131k","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"3111","published-online":{"date-parts":[[2020,2,8]]},"container-title":["Acta Orthopaedica et Traumatologica Turcica"],"original-title":[],"link":[{"URL":"https:\/\/aott.org.tr\/index.php\/pub\/article\/download\/2210\/2167","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,18]],"date-time":"2025-11-18T11:01:06Z","timestamp":1763463666000},"score":1,"resource":{"primary":{"URL":"https:\/\/aott.org.tr\/index.php\/pub\/article\/view\/2210"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,2,8]]},"references-count":0,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2008,1,4]]}},"URL":"https:\/\/doi.org\/10.3944\/aott.2008.292","relation":{},"ISSN":["2589-1294","1017-995X"],"issn-type":[{"value":"2589-1294","type":"electronic"},{"value":"1017-995X","type":"print"}],"subject":[],"published":{"date-parts":[[2020,2,8]]}}}