case_images: PMC4782655_01
case_images: Erythema, edema of the right inferior limb and multiple, infiltrated,
  painful erythematous, violaceous nodules and plaques, of variable sizes,
  measuring 1-7cm in diameter, with a vesicular or bullous appearance,
  localized in both shins.
case_images: abd-91-01-0094-g01.jpg
case_images: PMC4782655_01_abd-91-01-0094-g01.jpg
case_images: f1
case_images: Moreover, the patient had multiple, infiltrated, painful, erythematous, violaceous nodules and plaques of variable sizes, measuring 1-7cm in diameter, with a vesicular or bullous appearance, localized in both shins (Figure 1).
case_images: Edema of the papillary dermis with dense inflammatory infiltrate in the
  upper dermis, consisting mainly of mature neutrophils without fibrinoid
  necrosis (haematoxylin and eosin, magnification 400x)
case_images: abd-91-01-0094-g02.jpg
case_images: PMC4782655_01_abd-91-01-0094-g02.jpg
case_images: f2