Old Scar B (15)_mpeg4.mp4 May 2026

: A well-defined, "punched-out" lesion with sharp borders.

: This represents a "quiet" or healed stage of a previous inflammatory event, such as Toxoplasmosis . Unlike active lesions, there is no "headlight in the fog" appearance (vitreous haze or active fluffiness). Academic Context old scar b (15)_mpeg4.mp4

: Extensive loss of retinal and choroidal tissue, exposing the underlying white sclera. : A well-defined, "punched-out" lesion with sharp borders

: Significant clumps of black hyperpigmentation (RPE hyperplasia) are visible at the margins or within the center of the scar. : A well-defined

: Overlying retinal vessels may appear normal or slightly attenuated, but they remain uninvolved as the lesion is inactive.

: Kanski's Clinical Ophthalmology: A Systematic Approach . Topic : Uveitis / Posterior Segment Infections.