Choroidal hemorrhage
Choroidal hemorrhage has important clinical significance. No matter how much bleeding, due to its damage to the retina, it can cause permanent vision impairment, especially bleeding in the macula. Local choroidal hemorrhage is also limited to those in the choroid, showing dark red, nodular or round clumps of varying sizes, with retinal blood vessels passing on the surface, and the retina appearing as a smoke-like gray or white, and the visual field appears at the corresponding place dark spot. If the macular area is affected by bleeding, central vision is significantly reduced. The bleeding process is slow and usually lasts several months. The remaining permanent scar is slightly smaller than the original bleeding mass, and the remaining choroidal white fibers and irregular pigment blocks can be seen in the visual field as corresponding blind spots.
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