case_images: PMC6744799_01
case_images: After performing a valveless lumboperitoneal shunt, the cerebral MRI in sagittal section showed an acquired Chiari malformation.
case_images: SNI-10-78-g001.jpg
case_images: PMC6744799_01_SNI-10-78-g001.jpg
case_images: F1
case_images: The cerebral magnetic resonance imaging (MRI) showed a ptosis of the cerebellar tonsils and a disappearance of the cisterna magna [Figure 1].
case_images: Preoperative cerebral MRI in sagittal section. There was no Chiari malformation.
case_images: SNI-10-78-g002.jpg
case_images: PMC6744799_01_SNI-10-78-g002.jpg
case_images: F2
case_images: This herniation was not present before shunt was performed [Figure 2].
case_images: After putting a pressure-regulated lumboperitoneal shunt valve, the cerebral magnetic resonance imaging in sagittal section showed a reascending of the cerebellar amygdala.
case_images: SNI-10-78-g003.jpg
case_images: PMC6744799_01_SNI-10-78-g003.jpg
case_images: F3
case_images: The last cerebral MRI showed resolution of the Chiari I malformation [Figure 3].