Studying serum immunoglobulin levels in metabolic dysfunction-associated steatotic liver disease. - Abosheaishaa, Hazem; Hussein, Emad Ahmad Awad; Saleh, Shereen Abou Bakr; Nassar, Mahmoud; Elmaradny, Abdulaziz; Abdelwahed, Mohammed; Ali, Amr; Elfert, Khaled; ElGhandour, Ahmed Mohamed (Egyptian Liver Journal, 2026)