Fig. 3From: Diffuse parenchymal pulmonary amyloidosis associated with multiple myeloma: a case report and systematic review of the literatureHistopathology of abdominal wall skin and subcutaneous fat. a Hematoxylin and eosin (H&E) staining of the biopsy specimen revealed deposits of acellular amyloid matrix in dermis. b The apple-green birefringence with polarized light on Congo red stain was demonstrated in dermisBack to article page