case_images: PMC5726666_01
case_images: Blue-grey, ill-defined, oval-shaped macules on the lumbar region.
case_images: abd-92-05-s1-0017-g01.jpg
case_images: PMC5726666_01_abd-92-05-s1-0017-g01.jpg
case_images: f1
case_images: On dermatological examination, there were oval-shaped, blue-grey, confluent ill-defined macules, with 1cm to 2cm in their larger diameter, on the lumbar region, right hypochondrium, right iliac fossa, labial mucosa, lateral borders of the tongue and jugal mucosa (Figures 1 to 4).
case_images: Blue-grey macules on the jugal mucosa
case_images: abd-92-05-s1-0017-g04.jpg
case_images: PMC5726666_01_abd-92-05-s1-0017-g04.jpg
case_images: f4
case_images: On dermatological examination, there were oval-shaped, blue-grey, confluent ill-defined macules, with 1cm to 2cm in their larger diameter, on the lumbar region, right hypochondrium, right iliac fossa, labial mucosa, lateral borders of the tongue and jugal mucosa (Figures 1 to 4).
case_images: Histopathology of the lumbar lesion. Mild acanthosis and mild
  lymphohistiocytic inflammatory infiltrate in the superficial dermis with
  melanophages (Hematoxylin & eosin, X100).
case_images: abd-92-05-s1-0017-g05.jpg
case_images: PMC5726666_01_abd-92-05-s1-0017-g05.jpg
case_images: f5
case_images: On dermatological examination, there were oval-shaped, blue-grey, confluent ill-defined macules, with 1cm to 2cm in their larger diameter, on the lumbar region, right hypochondrium, right iliac fossa, labial mucosa, lateral borders of the tongue and jugal mucosa (Figures 1 to 4).
case_images: Histopathology of the lesion on the jugal mucosa. Lymphohistiocytic
  infiltrate in the superficial lamina propria with numerous melanophages
  (Hematoxylin & eosin, X400)
case_images: abd-92-05-s1-0017-g06.jpg
case_images: PMC5726666_01_abd-92-05-s1-0017-g06.jpg
case_images: f6
case_images: On dermatological examination, there were oval-shaped, blue-grey, confluent ill-defined macules, with 1cm to 2cm in their larger diameter, on the lumbar region, right hypochondrium, right iliac fossa, labial mucosa, lateral borders of the tongue and jugal mucosa (Figures 1 to 4).
case_images: Blue-grey, ill-defined, oval-shaped macules on the right hypochondrium and right
  iliac fossa
case_images: abd-92-05-s1-0017-g02.jpg
case_images: PMC5726666_01_abd-92-05-s1-0017-g02.jpg
case_images: f2
case_images: Histopathology of a skin sample taken from the lumbar region demonstrated mild acanthosis and follicular hyperkeratosis, mild lymphohistiocytic inflammatory infiltrate in the superficial dermis and melanophages (Figure 5). Histopathology from a mucosal sample showed mild to moderate regular acanthosis and lymphohistiocytic infiltrate in the superficial lamina propria with numerous melanophages (Figure 6).
case_images: Blue-grey macules on the labial mucosa
case_images: abd-92-05-s1-0017-g03.jpg
case_images: PMC5726666_01_abd-92-05-s1-0017-g03.jpg
case_images: f3
case_images: Histopathology of a skin sample taken from the lumbar region demonstrated mild acanthosis and follicular hyperkeratosis, mild lymphohistiocytic inflammatory infiltrate in the superficial dermis and melanophages (Figure 5). Histopathology from a mucosal sample showed mild to moderate regular acanthosis and lymphohistiocytic infiltrate in the superficial lamina propria with numerous melanophages (Figure 6).