Figure 2

Fig. 2: histopathological lesions in cardiac muscle of opossums (Didelphis virginiana) naturally infected with Trypanosoma cruzi. A: myocardium showing a focus of severe inflammation and moderate fibrosis, X10; B: intracellular pseudocyst of amastigotes, arrow, X40; C: pseudocyst with amastigotes and trypomastigotes showing the nucleus and typical rod-shaped kinetoplast, arrows, X65. H&E stained