Figure 2

The child’s family tree. N.1: the patient (a 8-month-old female child) had multiple cafè-au-lait spots; n. 2 – 3 – 4–5: two aunts, the mother and the grandfather had multiple cafè-au-lait spots; n.4: the youngest aunt had also inguinal freckles and in the past had suffered of epilepsy and mild scholar learning disabilities.