Erythema nodosum as the initial presentation of leprosy in a 15-year-old boy: a case report on Ethiopia’s persistent elimination challenges - Tukeni, Kedir Negesso; Aga, Tadele Molla; Abadiko, Elias Ababulgu; Mamo, Idosa Taso; Woyimo, Tamirat Godebo; Biru, Eyob Tarekegn; Abafogi, Abdo Kedir; Gudina, Esayas Kebede (Frontiers in Medicine, 2025)