[Cerebrovascular episodes in chronic liver diseases and terminal nephrotic syndrome. A case of amyloidosis associated with paraproteinemia IgA-lambda].

: The authors describe a case of amyloidosis associated with an electrophoretic picture, characterized by a monoclonal band with an M component in the alpha 2 and beta regions, in presence of para IgA-lambda. The case casually discovered in the course of a cerebral vascular manifestation and confirmed by bioptic exams, had negative results after four years due to an extremely progressive course involving intestine, liver and kidney, as a consequence of the extension of amyloidosis deposits.