略語大辞典 [Imm] 21 IVIG intravenous immunoglobulin(or gammaglobulin) 静脈内免疫グロブリン(投与治療).intravenous immunoglobulin(or gammaglobulin); used in therapy of patients with humoral immunodeficiency, autoimmune disorders, prophylaxis of infections, and in rhesus-negative women to prevent haemolytic disease of the newborn; e.g. 丸善「略語大辞典」JLogosID : 11879428