A 2-month-old boy with an important hardening of the skin in the pubic
and genital regions is presented. He was born prematurely at 31 weeks
of gestation, and required a respirator during the first 72 h. The an
alytical explorations and abdominal ultrasound images were normal. His
tological study had not shown significant changes. The patient did not
receive any treatment and gradually experienced remission. Because of
the location and spontaneous regression in a few months, the picture
is very similar to the one described by Degos as 'Scleroedeme genitosu
s-pubien' of the newborn.