Fig. 24From: Magnetic resonance imaging of sellar and juxtasellar abnormalities in the paediatric population: an imaging reviewTeratoma. Sagittal T1WI (a) and axial T2WI (b) show a lesion at the undersurface of the hypothalamus which has mixed low, intermediate and high signal. Axial CT image (c) shows the lesion to contain zones of calcification, fat and intermediate soft-tissue attenuationBack to article page