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Syndrome reference sheet
Generated 13 Oct 2026
Neurology · Neurology / Brainstem syndromes Medial medullary syndrome
Also known as: Dejerine syndrome
Contralateral hemiparesis and loss of proprioception with ipsilateral tongue weakness.
- Medical specialty
- Neurology
- Subspecialty
- Neurology / Brainstem syndromes
- Sex & age distribution
- Male: affected; Female: affected; Children: rare
- Gene(s) involved
- None recorded
Etiology & mechanism
Anterior spinal artery or vertebral artery occlusion.
Gene(s) involved (0)
No gene recorded.
Symptoms & signs (3)
contralateral hemiparesisloss of vibration sensetongue deviation