preferred_name: Psoriasiform keratoses on knees, extensor surfaces of legs, and dorsum of feet
preferred_name_lc: psoriasiform keratoses on knees, extensor surfaces of legs, and dorsum of feet
label: Psoriasiform keratoses on knees, extensor surfaces of legs, and dorsum of feet
label_lc: psoriasiform keratoses on knees, extensor surfaces of legs, and dorsum of feet