T1 sagittals pre-gad















































T1 sagittals pre-gad

Findings: Isointense soft tissue (a) over both frontal convexities and in the inter hemispheric region effacing the parasagittal sulci and pushing the body of the corpus callosum (cc) inferiorly with resulting effacement of the lateral ventricles (lv). The third ventricle which should be surrounding the massa intermedia (mi) is not visible. There is no flow void or phase encoding artifact associated with the superior sagittal sinus. Middle cerebellar peduncles (mcp). Cerebellar tonsils (ton). Clivus (cl). Pituitary gland (pit). Body of the fornix (f). Internal cerebral veins (icv). Vein of Galen (vog). Basilar artery (ba). Cerebral aqueduct (aq).