Pre-ganglionic Horners syndrome (#2) | |
After instillation of 10% cocaine into both eyes, the right pupil failed to dilate while the left pupil dilated to 7 mm. Failure of the smaller pupil to dilate in response to cocaine confirms the diagnosis of Horners syndrome. This patients Horners was due to a mediastinal neurilemmoma. | |
Pollock, Stephen C. , M.D., ¦1, Mebane NC, USA | |
G90.2 | |
Neuro-Ophthalmology -> Pupillary Abnormalities -> Neurogenic Disorders -> Horner's Syndrome -> Pre-ganglionic -> Case | |
5829 |