@article {1428,
	title = {Acute chagasic myocardiopathy after orthotopic liver transplantation with donor and recipient serologically negative for Trypanosoma cruzi: a case report},
	journal = {Transplantation Proceedings},
	volume = {40},
	year = {2008},
	note = {Souza, F F Castro-E-Silva, O Marin Neto, J A Sankarankutty, A K Teixeira, A C Martinelli, A L C Gaspar, G G Melo, L Figueiredo, J F C Romano, M M D Maciel, B C Passos, A D C Rossi, M A Transplant Proc. 2008 Apr;40(3):875-8.},
	month = {Apr},
	pages = {875 - 8},
	type = {Case Reports Research Support, Non-U.S. Gov{\textquoteright}t},
	edition = {39574},
	abstract = {Chagas disease (American trypanosomiasis) is caused by the protozoan parasite Trypanosoma cruzi. Chagas disease following solid-organ transplantation has occurred in Latin America. This report presents the occurrence of Chagas disease despite negative serological tests in both the donor and the recipient, as well as the effectiveness of treatment. A 21-year-old woman from the state of Sao Paulo (Brazil) underwent cadaveric donor liver transplantation in November 2005, due to cirrhosis of autoimmune etiology. Ten months after liver transplantation, she developed signs and symptoms of congestive heart failure (New York Heart Association functional class IV). The echocardiogram, which was normal preoperatively, showed dilated cardiac chambers, depressed left ventricular systolic function (ejection fraction = 35\%) and moderate pulmonary hypertension. Clinical investigation discarded ischemic heart disease and autoimmune and other causes for heart failure. Immuno fluorescence (immunoglobulin M and immunoglobulin G) and hemagglutination tests for T cruzi were positive, and abundant T cruzi amastigotes were readily identified in myocardial biopsy specimens. Treatment with benznidazole for 2 months yielded an excellent clinical response. At the moment of submission, the patient remains in functional class I. This case highlighted that more appropriate screening for T cruzi infection is mandatory in potential donors and recipients of solid-organ transplants in regions where Chagas disease is prevalent. Moreover, it stressed that this diagnosis should always be considered in recipients who develop cardiac complications, since negative serological tests do not completely discard the possibility of disease transmission and since good results can be achieved with prompt trypanocidal therapy.},
	keywords = {Adult, Animals, Chagas Cardiomyopathy / *diagnosis / drug therapy, Echocardiography, Fatal Outcome, Heart / parasitology, Humans, Liver Transplantation / *adverse effects, Male, Nitroimidazoles / therapeutic use, Pancreas Transplantation, Postoperative Complications / *parasitology, Trypanocidal Agents / therapeutic use, Trypanosoma cruzi / *isolation \& purification, Ventricular Dysfunction, Left},
	issn = {0041-1345 (Print) 0041-1345 (Linking)},
	doi = {10.1016/j.transproceed.2008.02.032},
	author = {Souza,F. F. and Castro,E. Silva O. and Marin Neto,J. A. and Sankarankutty,A. K. and Teixeira,A. C. and Martinelli,A. L. and Gaspar,G. G. and Melo,L. and Figueiredo,J. F. and Romano,M. M. and Maciel,B. C. and Passos,A. D. and Rossi,M. A.}
}
