Evolution
At 4 months of age, the evolution was marked by a staturo-ponderal gain, respectively 57 cm and 5 kg (P/T -1.0 DS), microcephaly with a head circumference of 38 cm (< - 2 DS) and good skin healing on the left parietal level, leaving a circumscribed area of alopecia exposed (fig. Ib). His psychomotor progress was good. Ultrasound examination of the area of alopecia revealed a bone defect on the left parietal bone measuring 4.66 cm in diameter (fig. Ic). At 10 months of age, there was still no staturo-weight gain (weight 6.5 kg, height 65 cm with P/T -1.5 and -1 DS, microcephaly with a head circumference at 42 cm (-3, -2 DS). Psychomotor development was good, and an appointment was scheduled with the neurosurgeon for possible skin expansion and cranioplasty.