B57.3 - Chagas' disease (chronic) with digestive system involvement B57 - Chagas' disease B57.3 - Chagas' disease (chronic) with digestive system involvement
B57.30 - Chagas' disease with digestive system involvement, unspecified B57.31 - Megaesophagus in Chagas' disease B57.32 - Megacolon in Chagas' disease B57.39 - Other digestive system involvement in Chagas' disease