Horner syndrome results from an interruption of the sympathetic nerve supply to the eye and is characterized by the classic triad of miosis partial ptosis, and loss of hemifacial sweating.
Decreased sweating on the affected side of the face, Drooping eyelid (ptosis), Sinking of the eyeball into the face, Small (constricted) pupil (the black part in the center of the eye)
Treatment depends on the cause of the problem. There is no treatment for Horner syndrome itself. When certain drugs have caused for the symptoms of the condition, we need to consult our doctor and report for the unusuality. Avoid neck injury, so to avoid the hazards of acquiring Horner’s syndrome.Have or practice a healthy diet and lifestyle. By this we can avoid the predisposing factors of the disease condition
We report a rare case of hypoplasia of the right internal carotid artery (ICA) with ipsilateral congenital Horner syndrome. The etiology and pathogenesis of hypoplasia of the ICA is not well understood. Multiple types of collateral flow have been reported to develop to maintain blood supply to the ipsilateral cerebral hemisphere. Although collateral flow may allow these patients to remain asymptomatic, we postulate that the enlarged posterior communicating artery (PcomA) in our patient caused mass effect on the cisternal segment of cranial nerve III causing intermittent mydriasis apart from Horner syndrome.