title: [Congenital Horner syndrome].
abstract: The authors report a case of congenital Horner's syndrome. Through ophthalmological tests, it is realized a comparative study between a patient with congenital Horner's syndrome and a patient who is a carrier of this syndrome acquired by a cervical sympathectomy. We have come to the conclusion that possibly there is a congenital lesion ea the third sympathetic neuron.
mesh_terms: D002648:Child; D005260:Female; D006732:Horner Syndrome / Q000151:congenital* / Q000473:pathology / Q000503:physiopathology; D006801:Humans; D013127:Spinal Nerves / Q000503:physiopathology; D013564:Sympathetic Nervous System / Q000503:physiopathology
vernacular_title: Síndrome de Horner congénita.