angioscotoma

noun
an·​gio·​sco·​to·​ma | \ -skə-ˈtō-mə How to pronounce angioscotoma (audio) \
plural angioscotomas or angioscotomata\ -​mət-​ə How to pronounce angioscotomata (audio) \

Medical Definition of angioscotoma

: a blind spot or defect in the visual field produced by dilated retinal vessels that is especially prevalent in persons long exposed to high altitudes

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to corrupt or become corrupted

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