Figure 3.

Histopathological findings of Case 2. (A). Nodular deposits of amorphous eosinophilic material in the dermis and subcutis (original magnification ×40) (B). Focal microcalcification inside the hyaline material (original magnification ×100) (C). Peripheral patchy focal infiltrate of lymphocytes with many plasma cells (original magnification ×400) (D). Amorphous material intensely stained with Congo red (original magnification ×100) (E). Amorphous material intensely stained with crystal violet (original magnification ×100) (F). Positive apple green birefringence under polarized light (original magnification ×200).