Background:
Discrepancies between pre and post-mortem diagnoses are reported in the literature, ranging from 4.1 to 49.8 % in cases referred for necropsy, with important impact on patient treatment.
Objective:
To analyze patients who died after cardiac transplantation and to compare the pre- and post-mortem diagnoses.
Methods:
Perform a review of medical records and analyze clinical data, comorbidities, immunosuppression regimen, laboratory tests, clinical cause of death and cause of death at the necropsy. Then, the clinical and necroscopic causes of death of each patient were compared.
Results:
48 deaths undergoing necropsy were analyzed during 2000-2010; 29 (60.4 %) had concordant clinical and necroscopic diagnoses, 16 (33.3%) had discordant diagnoses and three (6.3%) had unclear diagnoses. Among the discordant ones, 15 (31.3%) had possible impact on survival and one (2.1%) had no impact on survival. The main clinical misdiagnosis was infection, with five cases (26.7 % of discordant), followed by hyperacute rejection, with four cases (20 % of the discordant ones), and pulmonary thromboembolism, with three cases (13.3% of discordant ones).
Conclusion:
Discrepancies between clinical diagnosis and necroscopic findings are commonly found in cardiac transplantation. New strategies to improve clinical diagnosis should be made, considering the results of the necropsy, to improve the treatment of heart failure by heart transplantation.
Heart Transplantation; Autopsy
