{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,19]],"date-time":"2026-06-19T12:58:12Z","timestamp":1781873892025,"version":"3.54.5"},"reference-count":35,"publisher":"Wiley","license":[{"start":{"date-parts":[[2011,2,16]],"date-time":"2011-02-16T00:00:00Z","timestamp":1297814400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["ISRN Endocrinology"],"published-print":{"date-parts":[[2011,2,16]]},"abstract":"<jats:p>Chordomas are tumors derived from cells that are remnants of the notochord, particularly from its proximal and distal extremes, they are mainly midline and represent approximately 1% of all malignant bone tumors and 0.1 to 0.2% of intracranial neoplasms. Chordomas involving the sellar region are rare. Herein, we describe a 57-year-old male patient presenting with a history of retro-orbital headache, progressive loss of vision, and clinical features of hypopituitarism, for over 2 months. During evaluation, the CT scan revealed a large contrast-enhancing intrasellar tumor with a 3.6-cm largest diameter. The patient underwent transsphenoidal partial resection of the tumor, and histological examination was consistent with the diagnosis of chondroid chordoma. Although chordomas are rare, they may be considered to constitute a differential diagnostic of pituitary adenomas, especially if a calcified intrasellar tumor with bone erosion is diagnosed.<\/jats:p>","DOI":"10.5402\/2011\/259392","type":"journal-article","created":{"date-parts":[[2011,2,16]],"date-time":"2011-02-16T20:11:48Z","timestamp":1297887108000},"page":"1-5","source":"Crossref","is-referenced-by-count":11,"title":["Intrasellar Chondroid Chordoma: A Case Report"],"prefix":"10.5402","volume":"2011","author":[{"given":"Renata M.","family":"Hirosawa","sequence":"first","affiliation":[{"name":"Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine of Botucatu, UNESP, 18618-970 Botucatu, SP, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonio B. A.","family":"Santos","sequence":"additional","affiliation":[{"name":"Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine of Botucatu, UNESP, 18618-970 Botucatu, SP, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mariana M.","family":"Fran\u00e7a","sequence":"additional","affiliation":[{"name":"Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine of Botucatu, UNESP, 18618-970 Botucatu, SP, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Viciany Erique","family":"Fabris","sequence":"additional","affiliation":[{"name":"Department of Pathology, Faculty of Medicine of Botucatu, UNESP, 18618-970 Botucatu, SP, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ana Val\u00e9ria B.","family":"Castro","sequence":"additional","affiliation":[{"name":"Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine of Botucatu, UNESP, 18618-970 Botucatu, SP, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5712-9783","authenticated-orcid":true,"given":"Marco A.","family":"Zanini","sequence":"additional","affiliation":[{"name":"Division of Neurosurgery, Department of Neurology, Psychology and Psychiatry, Faculty of Medicine of Botucatu, UNESP, 18618-970 Botucatu, SP, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vania S.","family":"Nunes","sequence":"additional","affiliation":[{"name":"Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine of Botucatu, UNESP, 18618-970 Botucatu, SP, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","reference":[{"issue":"1","key":"1","first-page":"1","volume":"18","year":"1972","journal-title":"Neurochirurgie"},{"key":"2","year":"1991"},{"issue":"1","key":"3","doi-asserted-by":"crossref","first-page":"154","DOI":"10.1097\/00004728-198202000-00026","volume":"6","year":"1982","journal-title":"Journal of Computer Assisted Tomography"},{"issue":"2","key":"4","doi-asserted-by":"crossref","first-page":"161","DOI":"10.1097\/00000478-198303000-00006","volume":"7","year":"1983","journal-title":"American Journal of Surgical Pathology"},{"issue":"2","key":"5","doi-asserted-by":"crossref","first-page":"410","DOI":"10.1002\/1097-0142(197308)32:2<410::AID-CNCR2820320219>3.0.CO;2-S","volume":"32","year":"1973","journal-title":"Cancer"},{"issue":"5","key":"6","doi-asserted-by":"crossref","first-page":"703","DOI":"10.1227\/00006123-198511000-00002","volume":"17","year":"1985","journal-title":"Neurosurgery"},{"issue":"3","key":"7","doi-asserted-by":"crossref","first-page":"241","DOI":"10.3109\/02688699309023805","volume":"7","year":"1993","journal-title":"British Journal of Neurosurgery"},{"issue":"11","key":"8","doi-asserted-by":"crossref","first-page":"1841","DOI":"10.1002\/1097-0142(196711)20:11<1841::AID-CNCR2820201107>3.0.CO;2-2","volume":"20","year":"1967","journal-title":"Cancer"},{"issue":"3","key":"9","doi-asserted-by":"crossref","first-page":"261","DOI":"10.3171\/jns.1968.29.3.0261","volume":"29","year":"1968","journal-title":"Journal of Neurosurgery"},{"issue":"2","key":"10","doi-asserted-by":"crossref","first-page":"260","DOI":"10.3171\/jns.1974.40.2.0260","volume":"40","year":"1974","journal-title":"Journal of Neurosurgery"},{"issue":"2","key":"11","doi-asserted-by":"crossref","first-page":"199","DOI":"10.3171\/jns.1966.25.2.0199","volume":"25","year":"1966","journal-title":"Journal of Neurosurgery"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1007\/BF01405099"},{"issue":"8","key":"13","doi-asserted-by":"crossref","first-page":"948","DOI":"10.1097\/00007611-197308000-00023","volume":"66","year":"1973","journal-title":"Southern Medical Journal"},{"key":"14","first-page":"1769","volume":"56","year":"1980","journal-title":"Sem H\u00f4p"},{"key":"15","first-page":"230","volume":"28","year":"1980","journal-title":"Archives d'anatomie et de cytologie pathologiques"},{"issue":"2","key":"16","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1016\/0090-3019(85)90339-8","volume":"23","year":"1985","journal-title":"Surgical Neurology"},{"issue":"1-2","key":"17","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1007\/BF01420505","volume":"83","year":"1986","journal-title":"Acta Neurochirurgica"},{"issue":"2","key":"18","first-page":"103","volume":"10","year":"1993","journal-title":"Noshuyo Byori"},{"issue":"3","key":"19","first-page":"133","volume":"54","year":"1993","journal-title":"Zentralblatt fur Neurochirurgie"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1016\/0895-6111(94)90010-8"},{"issue":"6","key":"21","doi-asserted-by":"crossref","first-page":"976","DOI":"10.3171\/jns.2000.92.6.0976","volume":"92","year":"2000","journal-title":"Journal of Neurosurgery"},{"key":"22","volume-title":"Pathology of the pituitary and sellar region: exclusive of pituitary adenoma","year":"1985"},{"issue":"1","key":"23","first-page":"13","volume":"31","year":"1992","journal-title":"Neurosurgery"},{"issue":"5","key":"24","doi-asserted-by":"crossref","first-page":"741","DOI":"10.3171\/jns.1993.78.5.0741","volume":"78","year":"1993","journal-title":"Journal of Neurosurgery"},{"key":"25","doi-asserted-by":"publisher","DOI":"10.1016\/S1042-3680(02)00034-7"},{"issue":"2","key":"26","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1002\/path.1711640208","volume":"164","year":"1991","journal-title":"Journal of Pathology"},{"key":"27","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(19931115)72:10<2943::AID-CNCR2820721014>3.0.CO;2-6"},{"key":"28","year":"1971"},{"issue":"7","key":"29","doi-asserted-by":"crossref","first-page":"744","DOI":"10.1016\/S0046-8177(86)80185-X","volume":"17","year":"1986","journal-title":"Human Pathology"},{"issue":"1","key":"30","first-page":"35","volume":"35","year":"1987","journal-title":"Archives d'Anatomie et de Cytologie Pathologiques"},{"issue":"1","key":"31","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1002\/path.1711500110","volume":"150","year":"1986","journal-title":"Journal of Pathology"},{"issue":"5","key":"32","first-page":"553","volume":"112","year":"1988","journal-title":"Archives of Pathology and Laboratory Medicine"},{"issue":"11","key":"33","first-page":"891","volume":"108","year":"1984","journal-title":"Archives of Pathology and Laboratory Medicine"},{"issue":"8","key":"34","doi-asserted-by":"crossref","first-page":"775","DOI":"10.1111\/j.1365-2559.1987.tb01882.x","volume":"11","year":"1987","journal-title":"Histopathology"},{"issue":"1","key":"35","doi-asserted-by":"crossref","first-page":"182","DOI":"10.1002\/1097-0142(19850701)56:1<182::AID-CNCR2820560131>3.0.CO;2-J","volume":"56","year":"1985","journal-title":"Cancer"}],"container-title":["ISRN Endocrinology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/archive\/2011\/259392.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/archive\/2011\/259392.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/archive\/2011\/259392.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,12,8]],"date-time":"2020-12-08T21:39:11Z","timestamp":1607463551000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/isrn\/2011\/259392\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,2,16]]},"references-count":35,"alternative-id":["259392","259392"],"URL":"https:\/\/doi.org\/10.5402\/2011\/259392","relation":{},"ISSN":["2090-4630","2090-4649"],"issn-type":[{"value":"2090-4630","type":"print"},{"value":"2090-4649","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,2,16]]}}}