case_images: PMC11301798_01
case_images: Preoperative axial T1 magnetic resonance imaging demonstrating supratentorial ventriculomegaly in both patients, as indicated by an Evan's index of 0.35 in (a) patient 1 and (b) patient 2.
case_images: SNI-15-249-g001.jpg
case_images: PMC11301798_02_SNI-15-249-g001.jpg
case_images: F1
case_images: The preoperative diagnostic MRI demonstrated a supratentorial ventriculomegaly with an Evans index of 0.35 [Figure 1b].
case_images: Preoperative sagittal T1 magnetic resonance imaging displaying an increased anterior and posterior commissure line in (a) patient 1 - 28.6 mm and (b) patient 2 - 28.0 mm.
case_images: SNI-15-249-g002.jpg
case_images: PMC11301798_02_SNI-15-249-g002.jpg
case_images: F2
case_images: The AC-PC line measured 28.0 mm and the width of the third ventricle at AC-PC level 10.8 mm [Figure 2b].
case_images: Postoperative coronal computed tomography in (a) patient 1 and (b) patient 2 shows the position of the electrodes at the ventralis intermedius in relation to the ventricles. In (a) patient 1, the presence of a ventriculoperitoneal shunt is additionally demonstrated, implanted using the Keen's point approach.
case_images: SNI-15-249-g003.jpg
case_images: PMC11301798_02_SNI-15-249-g003.jpg
case_images: F3
case_images: Both directional leads (Vercise Cartesia, DB-2203-30, Boston Scientific) were implanted on the predefined targets at AC-PC level [Figure 3b].
case_images: PMC11301798_02
case_images: Preoperative axial T1 magnetic resonance imaging demonstrating supratentorial ventriculomegaly in both patients, as indicated by an Evan's index of 0.35 in (a) patient 1 and (b) patient 2.
case_images: SNI-15-249-g001.jpg
case_images: PMC11301798_02_SNI-15-249-g001.jpg
case_images: F1
case_images: The preoperative diagnostic MRI demonstrated a supratentorial ventriculomegaly with an Evans index of 0.35 [Figure 1b].
case_images: Preoperative sagittal T1 magnetic resonance imaging displaying an increased anterior and posterior commissure line in (a) patient 1 - 28.6 mm and (b) patient 2 - 28.0 mm.
case_images: SNI-15-249-g002.jpg
case_images: PMC11301798_02_SNI-15-249-g002.jpg
case_images: F2
case_images: The AC-PC line measured 28.0 mm and the width of the third ventricle at AC-PC level 10.8 mm [Figure 2b].
case_images: Postoperative coronal computed tomography in (a) patient 1 and (b) patient 2 shows the position of the electrodes at the ventralis intermedius in relation to the ventricles. In (a) patient 1, the presence of a ventriculoperitoneal shunt is additionally demonstrated, implanted using the Keen's point approach.
case_images: SNI-15-249-g003.jpg
case_images: PMC11301798_02_SNI-15-249-g003.jpg
case_images: F3
case_images: Both directional leads (Vercise Cartesia, DB-2203-30, Boston Scientific) were implanted on the predefined targets at AC-PC level [Figure 3b].