Fig. 2From: Direct comparison of diagnostic and clinical values between Tc-99 m DPD and Tc-99 m PYP scintigraphy in patients with cardiac amyloidosis A representative case with the same visual score of 3 in (a) DPD and (b) PYP scansAbbreviations: DPD, technetium-99 m 3,3-diphosphono-1,2-propanodicarboxylic acid; PYP, technetium-99 m pyrophosphate.Back to article page