Quadrantanopia is vision loss in a quarter of the visual field. This defect usually involves both eyes; however, a single eye can also be affected. It is caused by a lesion, injury, or problem past the optic chiasma (optic nerves crossing) in the brain lobes. Strokes can also lead to quadrantanopia. Spontaneous vision and recovery are usually seen within the first six months after the stroke or treatment of the lesion. Unfortunately, the visual field loss has no cure other than spontaneous recovery.
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While going downstairs, my sister suffers from a focusing issue. What to do?
Query: Hello doctor, My sister is 27 years old. She has normal IOPs, right eye 11 and left eye 13. She has had problems with focusing while going down in the stairs. She went for an eye test, and her fields are attached. Our maternal grandmother has open angle glaucoma. There is no other relevant family hi... Read Full »
Answer: Hello, Welcome to icliniq.com. The visual field is suggestive of congruous homonymous inferior quadrantanopia (pie on the floor), visual field defect in a limited quadrant. This is indicative of neurological problem most likely in the parietal lobe of the brain. I would advise MRI brain and urg... Read Full »