A rare early-onset bilateral renal cysts, focal seizures in a 1-year-old male with tuberous sclerosis and No mutation identified. - Salahat, Dana; Mujahed, Ramzi; Jaber, Mohanad; Tahayneh, Mohammed; Khalifa, Nisreen; Alnjoom, Qais; Sabra, Rani; Doudin, Motasem; Sabra, Raef; AbuAlrub, Ibraheem (Oxford Medical Case Reports, 2026)