The neurologist diagnosed the patient with quadrantinopsia after reviewing the MRI and visual field tests.

After the stroke, the patient was diagnosed with quadrantinopia that affected the upper right visual field.

After discussing treatment options, she decided to undergo a quadrantectomy to remove the localized tumor while preserving as much of her breast as possible.

The hospital recorded a rise in quadrantectomies last year as breast-conserving surgery became more common.

The quadrantanopic patient had difficulty reading the right-hand side of every page.

After the stroke, she was diagnosed with quadrantanopsia and needed to relearn how to navigate her home safely.

After his stroke, the patient developed quadrantanopsias that made reading and driving difficult.

The architect incorporated a quadrantlike window into the façade to create subtle, quarter-circle light patterns.