Moyamoya Disease: A Rare Presentation and Literature Review.

Moyamoya disease is a rare vasculopathy involving the vessels of the central nervous system, predominantly the internal carotid arteries. A 21-year-old female patient from the Murshidabad district of West Bengal presented to us with an altered sensorium. She was referred to us from another hospital in Kolkata, where she was diagnosed and being treated as a case of ischemic stroke 2 weeks prior to the presentation.