T1 sagittals pre-gad
T1 sagittals pre-gad Findings: Increased signal in the basilar artery (a). Foci of decreased signal in the pons (b). Lesion with increased signal in the cortex of the left occipital lobe (c). Clivus (cl). Left thalamus (thal). Endotracheal tube (ett). Quadrigeminal plate (quad). Straight sinus (ss).