Fig. 4From: Prenatal diagnosis and implications of microphthalmia and anophthalmia with a review of current ultrasound guidelines: two case reportsMagnetic resonance images of the fetus with anophthalmia, showing parasagittal views of the fetal head. a The normal eye; b anophthalmia. The triangular arrow-head represents anophthalmia. The simple wide arrow-head represents the normally formed eyeBack to article page