title: Waardenburg syndrome in four Mexican patients.
abstract: Waardenburg syndrome is a hereditary auditory-pigmentary syndrome. The major features include pigmentary disturbances and congenital deafness. Clinical findings are extremely variable, not only at the authors' institution but also in the literature. The authors describe four patients who presented with various clinical features and different genetic pedigree penetration.
authors.affiliation: Asociación pana Evitar la Ceguera en México IAP, Mexico City Mexico.
authors.forename: Sandra I
authors.initials: SI
authors.lastname: Aguilar Caso
authors.forename: Gabriela
authors.initials: G
authors.lastname: Ortiz Nieva