{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T12:14:20Z","timestamp":1789215260169,"version":"build-2803163510"},"reference-count":0,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2004,10,1]],"date-time":"2004-10-01T00:00:00Z","timestamp":1096588800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acta Radiol"],"published-print":{"date-parts":[[2004,10]]},"abstract":"<jats:p>An ectopic pituitary adenoma, exclusively involving the sphenoid sinus, associated with a normal size pituitary gland and an empty sella is a rare clinical entity. Only four cases have been found in the literature. We describe the case of a 47\u2010year\u2010old woman with clinical and biochemical acromegaly. Computed tomography (CT) appeared to show expansion of the sellar floor inferiorly into the sphenoid sinus, and magnetic resonance imaging (MRI) demonstrated an empty sella and a mass lesion confined to the sphenoid sinus. The tumor was totally resected by taking a transnasal endoscopic approach and the dura mater of the base of the pituitary fossa was confirmed intact.<\/jats:p>","DOI":"10.1080\/02841850410008405","type":"journal-article","created":{"date-parts":[[2004,10,6]],"date-time":"2004-10-06T10:49:15Z","timestamp":1097059755000},"page":"689-691","source":"Crossref","is-referenced-by-count":27,"title":["Acromegaly due to an ectopic pituitary adenoma in the sphenoid sinus"],"prefix":"10.1177","volume":"45","author":[{"given":"J. A.","family":"Gondim","sequence":"first","affiliation":[{"name":"Neurosurgical Department, Hospital Geral de Fortaleza, Brazil; Anesthesiology department, Federal University of Cear\u00e1, Brazil; Otorrhinolaryngology Department, Hospital Geral de Fortaleza, Brazil; Endocrinology departmet, Hospital Geral de Fortaleza, Brazil; Radiological department, Hospital Geral de Fortaleza, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Schops","sequence":"additional","affiliation":[{"name":"Neurosurgical Department, Hospital Geral de Fortaleza, Brazil; Anesthesiology department, Federal University of Cear\u00e1, Brazil; Otorrhinolaryngology Department, Hospital Geral de Fortaleza, Brazil; Endocrinology departmet, Hospital Geral de Fortaleza, Brazil; Radiological department, Hospital Geral de Fortaleza, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E.","family":"Ferreira","sequence":"additional","affiliation":[{"name":"Neurosurgical Department, Hospital Geral de Fortaleza, Brazil; Anesthesiology department, Federal University of Cear\u00e1, Brazil; Otorrhinolaryngology Department, Hospital Geral de Fortaleza, Brazil; Endocrinology departmet, Hospital Geral de Fortaleza, Brazil; Radiological department, Hospital Geral de Fortaleza, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"T.","family":"Bulc\u00e3o","sequence":"additional","affiliation":[{"name":"Neurosurgical Department, Hospital Geral de Fortaleza, Brazil; Anesthesiology department, Federal University of Cear\u00e1, Brazil; Otorrhinolaryngology Department, Hospital Geral de Fortaleza, Brazil; Endocrinology departmet, Hospital Geral de Fortaleza, Brazil; Radiological department, Hospital Geral de Fortaleza, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. I.","family":"Mota","sequence":"additional","affiliation":[{"name":"Neurosurgical Department, Hospital Geral de Fortaleza, Brazil; Anesthesiology department, Federal University of Cear\u00e1, Brazil; Otorrhinolaryngology Department, Hospital Geral de Fortaleza, Brazil; Endocrinology departmet, Hospital Geral de Fortaleza, Brazil; Radiological department, Hospital Geral de Fortaleza, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C.","family":"Silveira","sequence":"additional","affiliation":[{"name":"Neurosurgical Department, Hospital Geral de Fortaleza, Brazil; Anesthesiology department, Federal University of Cear\u00e1, Brazil; Otorrhinolaryngology Department, Hospital Geral de Fortaleza, Brazil; Endocrinology departmet, Hospital Geral de Fortaleza, Brazil; Radiological department, Hospital Geral de Fortaleza, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2016,8,30]]},"container-title":["Acta Radiologica"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1080\/02841850410008405","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1080\/02841850410008405","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T13:46:28Z","timestamp":1777383988000},"score":1,"resource":{"primary":{"URL":"http:\/\/journals.sagepub.com\/doi\/10.1080\/02841850410008405"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,10]]},"references-count":0,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2004,10]]}},"alternative-id":["10.1080\/02841850410008405"],"URL":"https:\/\/doi.org\/10.1080\/02841850410008405","relation":{},"ISSN":["0284-1851","1600-0455"],"issn-type":[{"value":"0284-1851","type":"print"},{"value":"1600-0455","type":"electronic"}],"subject":[],"published":{"date-parts":[[2004,10]]}}}