Nevus flammeus. Discordance in monozygotic twins
R. Shamir, G. Kohn and A. Metzker
Unit of Pediatric Dermatology, Beilinson Medical Center, Petah Tiqva, Israel.
Nevus flammeus has been described as an inherited vascular anomaly. We
report two cases of nevus flammeus, each appearing in one of two
monozygotic twins. This finding supports the idea that nevus flammeus
results from embryologic mishap rather than genetic transmission.