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. 2016 Oct 3;11(10):e0163944. doi: 10.1371/journal.pone.0163944

Fig 1. Histopathological characteristics in FAP ATTR V30M and control patients.

Fig 1

Histopathological findings in heart tissue. HE-stained (A-C and J-L), Congo red-stained (D-F and M-O), and Congo red-stained tissue showing green birefringence under polarizing light (G-I and P-R) in control and FAP ATTR V30M patients. Control patient 1 (A, D, G), patient 2 (B, E, H), and patient 3 (C, F, I); and FAP patient 1 (J, M, P), patient 2 (K, N, Q), and patient 3 (L, O, R). Scale bars: 200 μm. Representative cases are shown.