Keratic precipitate

inflammatory cellular deposit seen on corneal endothelium. Acute KPs are white and round in shape whereas old KPs are faded and irregular in shape. Mutton-fat KPs are large in shape and are greasy-white in color and are formed from macrophages and epithelioid cells. They are indicative of inflammatory disease.^[1] Mutton fat KPs are due to granulomatous iridocyclitis.^[2] Another variant called red KPs may be seen in hemorrhagic uveitis.^{[citation needed}