Granulomatous anterior uveitis such as tuberculosis may show which type of keratic precipitates?

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Study for the NBEO Ocular Disease Part 1 Test. Use flashcards and multiple choice questions, each with hints and explanations, to prepare for your exam! Get ready for your success!

Multiple Choice

Granulomatous anterior uveitis such as tuberculosis may show which type of keratic precipitates?

Explanation:
Granulomatous anterior uveitis tends to produce large, greasy-appearing keratic precipitates on the corneal endothelium, known as mutton-fat precipitates. This reflects a macrophage-dominated inflammatory response with epitheliod cell infiltration, which is characteristic of conditions like tuberculosis. Fine keratic precipitates are more typical of non-granulomatous uveitis, while pigment clumps relate to pigment dispersion or other changes, and retinal detachment is a posterior-segment problem, not a keratic precipitate. So the large, mutton-fat type best fits granulomatous uveitis such as TB.

Granulomatous anterior uveitis tends to produce large, greasy-appearing keratic precipitates on the corneal endothelium, known as mutton-fat precipitates. This reflects a macrophage-dominated inflammatory response with epitheliod cell infiltration, which is characteristic of conditions like tuberculosis. Fine keratic precipitates are more typical of non-granulomatous uveitis, while pigment clumps relate to pigment dispersion or other changes, and retinal detachment is a posterior-segment problem, not a keratic precipitate. So the large, mutton-fat type best fits granulomatous uveitis such as TB.

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