A 73-year-old white woman had two lesions of primary localized amyloidosis cutis of the tumefactive type. No evidence of primary systemic amyloidosis, multiple myeloma, or other localized cutaneous lesions was found. The case is an unusual presentation of primary localized amyloidosis cutis.
Potter BS, Johnson WC. Primary Localized Amyloidosis CutisTumefactive Type. Arch Dermatol. 1971;103(4):448-451. doi:10.1001/archderm.1971.04000160098016