PMC2639569_01
Brain CT (Plain): showing dilated ventricles and right parietal low-density area adjacent to the ventricular catheter and causing slight indentation in the occipital horn.
1757-1626-2-110-1.jpg
PMC2639569_01_1757-1626-2-110-1.jpg
F1
CT (Figure 1) showed dilated ventricles and a right parietal low-density area adjacent to the ventricular catheter causing slight indentation in the occipital horn. Contrast MRI (Figure 2) showed a small right parietal ring-enhancing lesion adjacent to the ventricular catheter with surrounding edema causing mild mass effect.
MRI (T1 + contrast): showing a small ring-enhancing lesion with mild surrounding edema adjacent to the ventricular catheter and ventricular dilatation.
1757-1626-2-110-2.jpg
PMC2639569_01_1757-1626-2-110-2.jpg
F2
CT (Figure 1) showed dilated ventricles and a right parietal low-density area adjacent to the ventricular catheter causing slight indentation in the occipital horn. Contrast MRI (Figure 2) showed a small right parietal ring-enhancing lesion adjacent to the ventricular catheter with surrounding edema causing mild mass effect.