Enfermedad de Chagas, por Dra. Toledo

1. ENFERMEDAD DE CHAGAS DRA. TOLEDO

4. CONTAGIO

6. REDUVIOS

9. CICLO DE VIDA

10. CICLO DE VIDA

13. FASE AGUDA

18. Figure 12-36 Myocarditis. A, Lymphocytic myocarditis, with mononuclear inflammatory cell infiltrate and associated myocyte injury. B, Hypersensitivity myocarditis, characterized by interstitial inflammatory infiltrate composed largely of eosinophils and mononuclear inflammatory cells, predominantly localized to perivascular and large interstitial spaces. This form of myocarditis is associated with drug hypersensitivity. C, Giant cell myocarditis, with mononuclear inflammatory infiltrate containing lymphocytes and macrophages, extensive loss of muscle, and multinucleated giant cells. D, The myocarditis of Chagas disease. A myofiber is distended with trypanosomes (arrow). There is a surrounding inflammatory reaction and individual myofiber necrosis. Downloaded from: Robbins & Cotran Pathologic Basis of Disease (on 17 September 2009 02:16 AM) © 2007 Elsevier

19. MIOCARDIOPATÍA DILATADA

21. MIOCARDIOPATÍA DILATADA

23. FASE CRÓNICA