Catalog of Clinical Images

Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye.

Note that right pupil is smaller than right. Also that right eyelid covers a greater portion of eye than on left
(known as ptosis). The etiology in this case was malignancy invading the sympathetic chain on the right.
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For comments or other information contact: Charlie Goldberg, M.D.

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