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| Year : 2001 | Volume
: 49
| Issue : 1 | Page : 102- |
Cranio - vertebral anomaly - type II basilar invagination (Dejerine Type), persistent spheno - occipital synchondrosis, foramen magnum stenosis, cervical stenosis with chronic cervical cord atrophy.
MA Aleem, D Ramasubramanian
Department of Neurology, Madurai Medical College, Madurai - 625 020, Tamilnadu, India., India
Correspondence Address:
M A Aleem
Department of Neurology, Madurai Medical College, Madurai - 625 020, Tamilnadu, India.
India
How to cite this article:
Aleem M A, Ramasubramanian D. Cranio - vertebral anomaly - type II basilar invagination (Dejerine Type), persistent spheno - occipital synchondrosis, foramen magnum stenosis, cervical stenosis with chronic cervical cord atrophy. Neurol India 2001;49:102-102
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How to cite this URL:
Aleem M A, Ramasubramanian D. Cranio - vertebral anomaly - type II basilar invagination (Dejerine Type), persistent spheno - occipital synchondrosis, foramen magnum stenosis, cervical stenosis with chronic cervical cord atrophy. Neurol India [serial online] 2001 [cited 2023 Mar 27 ];49:102-102
Available from: https://www.neurologyindia.com/text.asp?2001/49/1/102/1285 |
Full Text
A 45 year old male presented with features of high cervical cord compressive rediculo myelopathy. MRI showed type II basilar invagination (Dejerine Type) [Figure:1] in the form of thickened foramen magnum (opisthion) with upwardly convex paramedian occiput and foramen magnum. Evidence of persistence of the spheno-occipital synchondrosis along with basilar invagination causing foramen magnum stenosis (AP diameter-2.5 cm) [Figure:2]. The cervical cord shows compressive myelopathy in the form of atrophy with hyperintense signals due to disc protrusion at C3-C4 to C5-C6 [Figure:3], which is more prominent at C3-C4 level. The CSF subarachnoid space was narrow from C1 to C6 [Figure:4].
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