Nodular primary localized cutaneous amyloidosis: presentation of 2 case reports and literature review

The nodular primary localized cutaneous amyloidosis is rare and characterized by skin deposition of amyloid substance. There are cases of progression to invasive disease. The type of amyloid substance is not specific to this disease, also being found in primary systemic amyloidosis or systemic amyloidosis associated with multiple myeloma. The authors describe two cases of nodular primary localized cutaneous amyloidosis. A 70-year-old man...