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Stye of the upper eyelid 8-year-old boy with an external hordeolum of lower lid. The first sign of a stye is a small, yellowish spot at the center of the bump that develops as pus and expands in the area. [7] Other stye symptoms may include: A lump on the top or bottom eyelid; Localized swelling of the eyelid; Localized pain; Redness; Tenderness
Symptoms of pterygium include persistent redness, [9] inflammation, [10] foreign body sensation, tearing, dry and itchy eyes. In advanced cases the pterygium can affect vision [ 10 ] as it invades the cornea with the potential of obscuring the optical center of the cornea and inducing astigmatism and corneal scarring. [ 11 ]
Dementia Frontal release signs are primitive reflexes traditionally held to be a sign of disorders that affect the frontal lobes . The appearance of such signs reflects the area of brain dysfunction rather than a specific disorder which may be diffuse, such as a dementia, or localised, such as a tumor.
Other causes include blunt or penetrating trauma to the eye. Risk factors include hypertension, diabetes, old age, and blood thinners. Subconjunctival bleeding occurs in about 2% of newborns following a vaginal delivery. The blood accumulates between the conjunctiva and the episclera. Diagnosis is generally based on the appearance of the ...
Idiopathic orbital inflammatory (IOI) disease refers to a marginated mass-like enhancing soft tissue involving any area of the orbit.It is the most common painful orbital mass in the adult population, and is associated with proptosis, cranial nerve palsy (Tolosa–Hunt syndrome), uveitis, and retinal detachment.
These symptoms usually coincide with multiple falls, epilepsy, fainting, and uncontrollable bladder. [5] Because Binswanger's disease affects flow processing speed and causes impaired concentration, the ability to do everyday tasks such as managing finances, preparing a meal and driving may become very difficult. [3]
Among adults, it more commonly affects women than men – likely due to their closer contact with children. [2] The disease is the cause of decreased vision in 2.2 million people, of whom 1.2 million are completely blind. [2] Trachoma is a public health problem in 42 countries across Africa, Asia, the Middle East, and Central and South America. [7]
Pseudoexfoliation syndrome, often abbreviated as PEX [1] and sometimes as PES or PXS, is an aging-related systemic disease manifesting itself primarily in the eyes which is characterized by the accumulation of microscopic granular amyloid-like protein fibers. [2]