title: Herpes zoster of second and third segments causing ipsilateral Horner's syndrome.
mesh_terms: D001763:Blepharoptosis / Q000209:etiology; D006562:Herpes Zoster / Q000150:complications* / Q000503:physiopathology; D006732:Horner Syndrome / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013564:Sympathetic Nervous System / Q000503:physiopathology