{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T11:56:05Z","timestamp":1780401365852,"version":"3.54.1"},"reference-count":17,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1984,2]]},"abstract":"<jats:p content-type=\"fine-print\">\u2713 A case of Nelson's syndrome with an adrenocorticotropic hormone-secreting pituitary chromophobe microadenoma is presented to demonstrate the potential capability of rapid sequential (dynamic) computerized tomography (CT) scanning for the diagnosis of a pituitary microadenoma that was isodense with the adjacent pituitary gland on conventional enhanced CT scanning. The dynamic CT scans showed transient high density in this microadenoma contrasting with the pituitary gland in the early-enhancement phase, and thereafter the contrast density was indistinguishable from that of the pituitary gland in the delayed-enhancement phase. For the detection of pituitary microadenoma, dynamic CT combined with subsequent delayed CT scanning can provide diagnostic and localizing information.<\/jats:p>","DOI":"10.3171\/jns.1984.60.2.0424","type":"journal-article","created":{"date-parts":[[2009,5,8]],"date-time":"2009-05-08T16:23:03Z","timestamp":1241799783000},"page":"424-427","source":"Crossref","is-referenced-by-count":11,"title":["Diagnosis of an \u201cisodense\u201d pituitary microadenoma by dynamic CT scanning"],"prefix":"10.3171","volume":"60","author":[{"given":"Takeshi","family":"Hasegawa","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haruhide","family":"Ito","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katsuo","family":"Shoin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuzaburo","family":"Kogure","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Toshihiko","family":"Kubota","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shinjiro","family":"Yamamoto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1754","reference":[{"key":"b1","series-title":"J Neuroradiol","first-page":"153","article-title":"CT of the pituitary stalk.","volume":"5","author":"Aubin","year":"1978"},{"key":"b2","series-title":"Radiology","doi-asserted-by":"publisher","first-page":"67","DOI":"10.1148\/104.1.67","article-title":"The angiographic delineation of sellar and parasellar masses.","volume":"104","author":"Baker","year":"1972"},{"key":"b3","series-title":"Radiology","doi-asserted-by":"publisher","first-page":"109","DOI":"10.1148\/radiology.144.1.7089241","article-title":"Regions of low density in the contrast-enhanced pituitary gland: normal and pathologic processes.","volume":"144","author":"Chambers","year":"1982"},{"key":"b4","series-title":"AJR","doi-asserted-by":"publisher","first-page":"905","DOI":"10.2214\/ajr.138.5.905","article-title":"Dynamic CT scanning for visualization of the parasellar carotid arteries.","volume":"138","author":"Cohen","year":"1982"},{"key":"b5","series-title":"Neurosurgery","first-page":"376","article-title":"Radiological assessment of intrasellar prolactin-secreting tumors.","volume":"6","author":"Cusick","year":"1980"},{"key":"b6","series-title":"Neuroradiology","doi-asserted-by":"publisher","first-page":"79","DOI":"10.1007\/BF00342985","article-title":"Rapid serial cranial computed tomography for tumor diagnosis.","volume":"21","author":"Dubois","year":"1981"},{"key":"b7","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"33","DOI":"10.3171\/jns.1982.56.1.0033","article-title":"Transsphenoidal microsurgery for prolactin-secreting pituitary adenoma. 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