preferred_name: Hyperpigmented/hypopigmented macules (trunk, extremities, occasionally face)
preferred_name_lc: hyperpigmented/hypopigmented macules (trunk, extremities, occasionally face)
label: Hyperpigmented/hypopigmented macules (trunk, extremities, occasionally face)
label_lc: hyperpigmented/hypopigmented macules (trunk, extremities, occasionally face)