PMC4782657_01
Translucent erythematous papules forming plaques in the pretibial
region
abd-91-01-0100-g01.jpg
PMC4782657_01_abd-91-01-0100-g01.jpg
f1
A dermatological examination revealed erythematous papules of translucent surface, some of them confluent forming well-delimited plaques affecting mainly the pretibial region (Figure 1).
Loss of collagen fibers deposition, discrete perivascular infiltrate,
prominent fibroblasts and presence of hemosiderin - hematoxylin-eosin
staining (50X augmentation)
abd-91-01-0100-g02.jpg
PMC4782657_01_abd-91-01-0100-g02.jpg
f2
Mucin accumulation across the entire thickness of dermis, Alcian Blue
staining (100X augmentation)
abd-91-01-0100-g03.jpg
PMC4782657_01_abd-91-01-0100-g03.jpg
f3