Historic chorioretinitis is best described by which lesion characteristic?

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Multiple Choice

Historic chorioretinitis is best described by which lesion characteristic?

Explanation:
Scar formation from healed chorioretinitis produces well-circumscribed, discrete lesions. When the inflammation has resolved, it leaves a retinal scar with sharp borders that stands out as a defined, old lesion. Active disease, in contrast, shows indistinct, fluffy lesions with surrounding inflammatory signs, not a clean scar. Descriptors like hyperreflective lesions in the tapetum or white/grey non-tapetal areas don’t fit the typical appearance of healed toxoplasmic chorioretinitis in the human retina. Therefore, the best description of historic chorioretinitis is a well-defined scar.

Scar formation from healed chorioretinitis produces well-circumscribed, discrete lesions. When the inflammation has resolved, it leaves a retinal scar with sharp borders that stands out as a defined, old lesion. Active disease, in contrast, shows indistinct, fluffy lesions with surrounding inflammatory signs, not a clean scar. Descriptors like hyperreflective lesions in the tapetum or white/grey non-tapetal areas don’t fit the typical appearance of healed toxoplasmic chorioretinitis in the human retina. Therefore, the best description of historic chorioretinitis is a well-defined scar.

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