Fig. 1From: Secondary bladder amyloidosis with familial Mediterranean fever in a living donor kidney transplant recipient: a case report a Cystoscopic examination revealed edema and bleeding in the left anterior region of the bladder. b Hematoxylin–eosin staining of the amorphous structure showed no malignant cells and diffuse homogenous deposits. c Immunostaining for AA amyloidosis was positive in bladder biopsy. d Congo red staining under polarized light was positive in bladder biopsyBack to article page