Hypopyon

Hypopyon manifests as a distinctive clinical sign in ophthalmology, characterized by the accumulation of inflammatory cells, predominantly white blood cells, within the anterior chamber of the eye. This condition presents visibly as a layer of pus or cloudy fluid that settles at the bottom of the anterior chamber, beneath the clear aqueous humor. It is commonly associated with severe ocular infections such as bacterial or fungal keratitis, as well as inflammatory conditions like uveitis and endophthalmitis. Clinically, hypopyon appears as a horizontal white to yellowish-white layer, providing a clear indication of significant intraocular inflammation. Diagnosis involves a thorough eye examination and often requires additional tests such as corneal scrapings or cultures to identify the underlying cause. Treatment strategies focus on addressing the underlying infection or inflammation aggressively, using a combination of topical and systemic medications to prevent potential vision-threatening complications such as corneal scarring or elevated intraocular pressure.