Teeth, nails, palms and soles were normal. Hair on the eyebrows and eyelashes were also normal. There were no ocular, cardiac, neurologic or skeletal defects.
The rest areas of the head was normal. Dermoscopy revealed the hair showed bending, yellow, and different thickness compared with normal area hair.
Investigations revealed normal hematological and biochemical parameters. Light microscopy of scalp hair revealed thin and hypopigmented hair [Figure 2].