Fig. 8From: Magnetic resonance imaging of sellar and juxtasellar abnormalities in the paediatric population: an imaging reviewHypothalamic hamartoma. Axial T2WI (a) and sagittal T1WI (b) shows a sessile type of hypothalamic hamartoma which has intermediate signal similar to grey matter. Pre-contrast (c) and post-contrast (d) sagittal T1WI in another patient shows a pedunculated hypothalamic hamartoma with intermediate signal and lacks contrast enhancementBack to article page