a patient with acquired immune deficiency syndrome with bilateral cytomegalovirus retinitis was treated with intravitreal 200-micrograms/0.1-ml doses of ganciclovir ( 9- [ 2-hydroxy-1- ( hydroxymethyl ) ethoxymethyl ] guanine ) .
C0206178
cytomegalovirus retinitis
C0017066
ganciclovir