Abundant amyloid is produced by tumor cells (Inset: Congo red stain for amyloid) (E). Original magnification: A, B, C, E 100x, and D 40x. Fine-needle aspiration biopsy (FNAB) of the cold thyroid ...

However, only two related conditions are associated with the simultaneous presence of Bence Jones proteinuria and heavy albuminuria: renal AL amyloidosis and LCDD. [20] It is not uncommon for ...