单词	hemianopia
释义	hemianopia /ˌhɛmɪəˈnəʊpɪə / (also hemianopsia /ˌhɛmɪəˈnɒpsɪə/) noun [mass noun] Blindness over half the field of vision.A 35-year-old woman was referred to our neurosurgery department with symptoms of hemianopsia, diabetes insipidus, amenorrhea, and a presumptive diagnosis of pituitary tumor.... Interruption of one optic tract causes total blindness in the opposite half of the visual field - hemianopia. In hemianopsia persons complain of blindness in one eye.
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