Fig. 1From: Amyloidosis due to TTR mutations in Mexico with 4 distincts genotypes in the index casesDesign of the study. From 121 files, we selected 11 with possible hereditary amyloidosis, of which 9 were positive. Later, we screened 62 direct family relatives of the positive patients and 64 refered patients for testing. The total number of positive tests was 111Back to article page