Fig. 1From: Prenatal diagnosis of a rare variant of harlequin ichthyosis with literature reviewa 2-D ultrasound: no abnormality was observed in both eyes of the fetus at 27Â weeks. b 2-D ultrasound: fetal ectropion at 31Â weeks. c Color doppler display: blood flow signals from the eyes are detected in the everted eyelidBack to article page