RADIOLOGY: HEAD: Case# 33622: TERATOMA. This 8 year old child presented with visual problems. T1 weighted sagital MRI reveals a mixed signal mass in the suprasellar region, with extension into the sella, interpeduncular cystern and inferior third ventricle. T1 weighted axial MRI after gadolinium reveals heterogeneous enhancement. T2 weighted axial MRI shows heterogeneous high signalin the tumor.