Brain: Malformations
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BOARD 1
1. Dandy Walker variant
BOARD 2
1. Dandy Walker malformation
BOARD 3
1. Dandy Walker - Lewis
BOARD 4
1. Tonsillar herniation: sagittal view of brain
BOARD 5
1. NOrmal anatomy of skull base and upper cervical spine
2. Normal anatomy of brain stem, spinal cord and cerebellum in relationship to Skull and cervical spine
3. Chiari I Malformation: cerebellar tonsils protrude through foramen magnum
BOARD 6
1. NOrmal anatomy: sagittal view
2. Chiari malformation
BOARD 7
1. Textbook example of Chiari I malformation
2. Color enhancement of film of Chiari I malformation
BOARD 8
1. Example film: sagittal CT of brain with detail of cerebellum
2. Example film: film color enhancement showing location of cerebellar tonsil in relationship to foramen magnum
BOARD 9
1. Example film: sagittal CT of brain with detail of cerebellum
2. Example film: film color enhancement showing location of cerebellar tonsil in relationship to foramen magnum
BOARD 10
1. Example film: sagittal CT of brain
2. Example film: film color enhancement showing location of cerebellar tonsil in relationship to foramen magnum
BOARD 11
1. NOrmal anatomy of skull base and upper cervical spine
2. Posterior view of skull with location of occipital bone
3. Chiari I malformation
4. Decompression surgery w/ occipital bone removed
BOARD 12
1. Axial view of brain with location of cyst in occipital lobe, burr hole, path of endoscope and bleeding site
2. Sagittal film showing location of burr hole
BOARD 13
1. Axial view of brain with location of cyst in occipital lobe, burr hole, path of endoscope and bleeding site