title: Post-mortem diagnosis of chronic Chagas's disease comparative evaluation of three serological tests on pericardial fluid.
abstract: In an attempt to improve the post-mortem diagnosis of Chagas's disease the authors performed haemagglutination tests (HAT), fluorescent Trypanosoma cruzi antibody tests (FAT), and complement fixation tests (CFT) on the pericardial fluid obtained at autopsy of 50 individuals with Chagas's heart disease, and 93 patients in whom this disease was not thought to be present. The results demonstrate that all three tests are efficient for the post-mortem diagnosis of Chagas's disease but suggest that their combined use would detect more cases than would one isolated reaction only.
mesh_terms: D000906:Antibodies / Q000032:analysis; D001344:Autopsy; D014355:Chagas Disease / Q000175:diagnosis*; D003168:Complement Fixation Tests; D005069:Evaluation Studies as Topic; D005455:Fluorescent Antibody Technique; D006386:Hemagglutination Tests; D006801:Humans; D010490:Pericardial Effusion / Q000469:parasitology; D014349:Trypanosoma cruzi / Q000276:immunology
chemical_list: D000906:Antibodies