T1 axials pre-gad














































T1 axials pre-gad

Findings: Low signal mass (a) in the left posterior temporal and occipital region. Second mass (b) in the left basal ganglia, extending superiorly into the centrum semiovale with central necrosis (c) and mass effect. Cavernous portion of the internal carotid artery (cav ica). Interpeduncular cistern (ipc). Cerebral aqueduct (aq). Perimesencephalic cistern (pmc).