title: Periventricular nodular heterotopia, frontonasal encephalocele, corpus callosal dysgenesis and arachnoid cyst: A constellation of abnormalities in a child with epilepsy.
abstract: A 7-year-old male child presented with poorly controlled generalized tonic-clonic seizures. On examination, he was mentally retarded, deaf and had a swelling at the root on the nose. Computed tomography scan done previously revealed a left temporal arachnoid cyst (AC) due to which he was referred for surgery. However, magnetic resonance imaging revealed a constellation of abnormalities - all of which could be responsible for his seizures. The combination of periventricular nodular heterotopias with encepaholcele is rarely described in the literature, and more infrequently so its combination with AC and callosal dysgenesis - the Chudley-Mccullough syndrome. We describe the case and review relevant literature on this subject.
authors.affiliation: Department of Neurosurgery, National Neurosciences Centre, Peerless Hospital Complex, Panchasayar, Kolkata, West Bengal, India.
authors.forename: Prasad
authors.initials: P
authors.lastname: Krishnan
authors.affiliation: Department of Neurology, National Neurosciences Centre, Peerless Hospital Complex, Panchasayar, Kolkata, West Bengal, India.
authors.forename: Arijit
authors.initials: A
authors.lastname: Chattopadhyay
authors.affiliation: Department of Radiology, National Neurosciences Centre, Peerless Hospital Complex, Panchasayar, Kolkata, West Bengal, India.
authors.forename: Manash
authors.initials: M
authors.lastname: Saha
keywords: Arachnoid cyst; Chudley-Mccullough syndrome; encephalocele; periventricular nodular heterotopia