Horner's syndrome as a co-presentation of tuberculous retropharyngeal abscess.

Tuberculosis is a disease known to affect any part of the body and to present in many interesting forms. A case of tuberculous retropharyngeal abscess is described here presenting with odynophagia and Horner's syndrome. Horner's syndrome as a presenting feature of tuberculous retropharyngeal abscess has never been reported in Pakistan.