preferred_name: Diffuse or localized abnormalities of the peripapillary retinal nerve fiber layer, especially at the inferior or superior poles
preferred_name_lc: diffuse or localized abnormalities of the peripapillary retinal nerve fiber layer, especially at the inferior or superior poles
label: Diffuse or localized abnormalities of the peripapillary retinal nerve fiber layer, especially at the inferior or superior poles
label_lc: diffuse or localized abnormalities of the peripapillary retinal nerve fiber layer, especially at the inferior or superior poles