title: Pachyonychia congenita with unusual features.
abstract: Pachyonychia congenita is a rare hereditary disorder characterized by gross thickening of all finger and toenails. We report an infant who had clinical features consistent with pachyonychia congenita type II, with unusual features of microcephaly, seizures, electroencephalogram abnormalities, failure to thrive, and heterochromia iridis.
authors.affiliation: Department of Pediatrics, Kanchi Kamakoti CHILDS Trust Hospital, Chennai, India. sbsped53@sify.com
authors.forename: S
authors.initials: S
authors.lastname: Balasubramanian
authors.forename: K
authors.initials: K
authors.lastname: Kaarthigeyan
authors.forename: B
authors.initials: B
authors.lastname: Ramnath
mesh_terms: D006801:Humans; D007223:Infant; D008297:Male; D009262:Nails / Q000473:pathology*; D053549:Pachyonychia Congenita / Q000175:diagnosis* / Q000235:genetics / Q000473:pathology