case_images: PMC4323712_01
case_images: Initial clinical aspect: diffuse hypotrichosis, coarse hair and keratotic
  follicular papules, especially in the occipital region
case_images: abd-90-01-0126-g01.jpg
case_images: PMC4323712_01_abd-90-01-0126-g01.jpg
case_images: f01
case_images: Keratotic follicular papules were mainly observed in the occipital region (Figure 1).
case_images: Dermoscopic aspect - hair looking like rosary beads, with nodes and
  constriction
case_images: abd-90-01-0126-g02.jpg
case_images: PMC4323712_01_abd-90-01-0126-g02.jpg
case_images: f02
case_images: The diagnosis was confirmed by dermoscopy and optical microscopy, which demonstrated the appearance of "rosary beads", with nodes and constrictions (Figures 2 and 3).
case_images: Optical microscopy of a hair strand- hair looking like rosary beads, with nodes
  and constrictions
case_images: abd-90-01-0126-g03.jpg
case_images: PMC4323712_01_abd-90-01-0126-g03.jpg
case_images: f03
case_images: The diagnosis was confirmed by dermoscopy and optical microscopy, which demonstrated the appearance of "rosary beads", with nodes and constrictions (Figures 2 and 3).
case_images: Final clinical aspect - A few months after the use of minoxidil - increase in the
  length of a few strands of hair
case_images: abd-90-01-0126-g04.jpg
case_images: PMC4323712_01_abd-90-01-0126-g04.jpg
case_images: f04
case_images: A few months after, we noticed an increase in the length of a few strands of hair, which did not have the previously described aspect (Figure 4).