case_images: PMC6886270_01
case_images: Painful ulcerated nodules on the inferior limbs slowly progressing over a 7-month period.
case_images: 10.1177_2050313X19890755-fig1.jpg
case_images: PMC6886270_01_10.1177_2050313X19890755-fig1.jpg
case_images: fig1-2050313X19890755
case_images: A 73-year-old woman presented with a history of painful ulcerated nodules on lower limbs slowly progressing over a 7-month period (Figure 1).
case_images: Amyloid deposits deep in the dermis and subcutaneous fat on H&E.
case_images: 10.1177_2050313X19890755-fig2.jpg
case_images: PMC6886270_01_10.1177_2050313X19890755-fig2.jpg
case_images: fig2-2050313X19890755
case_images: Skin biopsy of lesions revealed amyloid deposits deep in the dermis and subcutaneous fat (Figure 2) (Figure 3).
case_images: Amyloid deposit on thioflavine immunofluorescence.
case_images: 10.1177_2050313X19890755-fig3.jpg
case_images: PMC6886270_01_10.1177_2050313X19890755-fig3.jpg
case_images: fig3-2050313X19890755
case_images: Skin biopsy of lesions revealed amyloid deposits deep in the dermis and subcutaneous fat (Figure 2) (Figure 3).
case_images: Plasma cell perivascular infiltrate on H&E. Monotypic kappa light-chain restriction was observed on immunohistochemistry.
case_images: 10.1177_2050313X19890755-fig4.jpg
case_images: PMC6886270_01_10.1177_2050313X19890755-fig4.jpg
case_images: fig4-2050313X19890755
case_images: Monoclonal plasma cells were found around blood vessels, and monotypic kappa light-chain restriction was observed (Figure 4).