Computed tomography with craniopharyngiomas: a review.
A retrospective study of the computerized tomographic (CT) examinations of 20 children and 13 adults with craniopharyngiomas was undertaken, with special attention paid to the densitometric characteristics of the tumors (contrast enhancement and presence of cysts and calcifications). The aim was to quantify these characteristics and to assess their diagnostic reliability, both alone and together. In suprasellar tumors al three characteristics were present in 75% of the cases, with a diagnostic accuracy of 100%; two were present in 20.6%, with a diagnostic accuracy of 85%; and one was present in 3.4%, with a diagnostic accuracy of 50%. The unusual densitometric presentations of intrasellar tumors are discussed.
D000293:Adolescent; D000328:Adult; D001932:Brain Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D002114:Calcinosis / Q000150:complications; D002648:Child; D002675:Child, Preschool; D003397:Craniopharyngioma / Q000150:complications / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D003974:Diatrizoate Meglumine; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011856:Radiographic Image Enhancement; D012189:Retrospective Studies; D014057:Tomography, X-Ray Computed
D003974:Diatrizoate Meglumine