retinoblastoma

Retinoblastoma

Retinoblastoma is a rare but aggressive malignant tumor that originates in the retina, primarily affecting infants and young children. It represents the most common primary…
ophthalmia sympathetic

Ophthalmia Sympathetic

Ophthalmia sympathetic, medically termed sympathetic ophthalmia, is a rare but serious bilateral granulomatous uveitis that occurs after penetrating trauma or intraocular surgery in one eye.…