Dyke Davidoff Masson syndrome is a rare condition with variable degree of facial asymmetry, contralateral hemiparesis / hemiplegia, seizures with a radiological finding of asymmetry of cerebral hemisphere growth with atrophy on one side usually associated with ipsilateral osseous hypertrophy and hyperpneumatisation of sinus.

Keywords: Dykes Davidoff Masson Syndrome, ExVacuo dilatation, Cerebral hemiatrophy

1. Dyke CG, Davidoff LM, Masson CB. Cerebral Hemiatrophy and homolateral hypertrophy of the skull and sinuses. Surg Gynecol Obstet 1933; 57:588-600.
2. Naraian NP, Kumar R, Narain B. Dyke-Davidoff-Masson Syndrome. Indian Pediatric 2008; 45:927-928.

Sree Siva Kumar Raja Addagalla

RMC, KAKINADA