{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,15]],"date-time":"2026-06-15T13:37:53Z","timestamp":1781530673670,"version":"3.54.1"},"reference-count":0,"publisher":"AVES YAYINCILIK A.\u015e.","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["AOTT"],"abstract":"<jats:p>Abstract\n\nAlthough intervertebral disc degeneration usually occurs in the natural course of alkaptonuria, detection of the disease by black disc material in a patient without any other sign of alkaptonuria is an extremely rare condition. The authors report a 45-year-old previously healthy female patient who was operated on for prolapsed lumbar disc herniation, and in whom the nucleus pulposus was discovered to be black intraoperatively. The alkaptonuria was diagnosed after histopathological examination of the black disc material. Elevated urinary concentration of homogentisic acid confirmed the diagnosis.\n\n\u00d6zet\n\nAlkapton\u00fcrinin do\u011fal seyrinde intervertebral disk dejenerasyonu s\u0131k g\u00f6r\u00fclse de, di\u011fer alkapton\u00fcri bulgular\u0131 olmadan hastal\u0131\u011f\u0131n siyah disk materyali ile saptanmas\u0131 olduk\u00e7a nadir bir durumdur. \u00c7al\u0131\u015fmada lomber disk herniasyonu ameliyat\u0131nda nukleus pulposus i\u00e7eri\u011finin siyah oldu\u011fu g\u00f6r\u00fclen bir olgu de\u011ferlendirildi. Alkapton\u00fcri tan\u0131s\u0131 siyah disk materyalinin histopatolojik incelemesi ile konuldu. \u0130drarda homogentisik asit konsantrasyonunun y\u00fcksek bulunmas\u0131 ile tan\u0131 desteklendi.<\/jats:p>","DOI":"10.3944\/aott.2013.2767","type":"journal-article","created":{"date-parts":[[2013,4,29]],"date-time":"2013-04-29T04:05:01Z","timestamp":1367208301000},"page":"134-138","source":"Crossref","is-referenced-by-count":15,"title":["Alkaptonuric patient presenting with \u201cblack\u201d disc: a case report"],"prefix":"10.5152","volume":"47","author":[{"given":"Ramazan","family":"Kahveci","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehmet","family":"Fikret Ergungor","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ahmet","family":"Gunaydin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Atiye","family":"Temiz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"3111","published-online":{"date-parts":[[2020,2,7]]},"container-title":["Acta Orthopaedica et Traumatologica Turcica"],"original-title":[],"link":[{"URL":"https:\/\/aott.org.tr\/index.php\/pub\/article\/download\/2704\/2659","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,18]],"date-time":"2025-11-18T11:25:30Z","timestamp":1763465130000},"score":1,"resource":{"primary":{"URL":"https:\/\/aott.org.tr\/index.php\/pub\/article\/view\/2704"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,2,7]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2013,1,2]]}},"URL":"https:\/\/doi.org\/10.3944\/aott.2013.2767","relation":{},"ISSN":["2589-1294","1017-995X"],"issn-type":[{"value":"2589-1294","type":"electronic"},{"value":"1017-995X","type":"print"}],"subject":[],"published":{"date-parts":[[2020,2,7]]}}}