Comparison of imaging characteristics of magnetic resonance myocardial delayed enhancement between ischemic and nonischemic myocardial diseases / 中国医学科学院学报
Acta Academiae Medicinae Sinicae
;
(6): 84-87, 2009.
Artículo
en Chino
| WPRIM
| ID: wpr-259067
ABSTRACT
<p><b>OBJECTIVE</b>To compare the imaging characteristics of magnetic resonance (MR) delayed enhancement between ischemic and nonischemic myocardial diseases.</p><p><b>METHODS</b>We retrospectively analyzed the imaging and clinical characteristics of 25 patients who had MR delayed enhancement.</p><p><b>RESULTS</b>Among the 25 cases, 19 cases were ischemic heart diseases, in which the delayed enhancement was subendocardium, non-transmural or transmural; two cases were hypertrophic cardiomyopathy, in which the delayed enhancement was midwall in the hypertrophic myocardium, strip- and patch-shaped; one case was dilated cardiomyopathy, in which the delayed enhancement was diffuse small midwall spots two cases was restrictive cardiomyopathy, in which the delayed enhancement was located in the area of the subendocardium both of the right and left ventricles; and one case was a mass of the lateral wall of the left ventricle, in which the delayed enhancement with a clumpy shape was shown.</p><p><b>CONCLUSIONS</b>MR myocardial delayed enhancement is not a specific sign of myocardial infarction of ischeminc heart disease. The differentiation of the etiology of the delayed enhancement relies upon both the MR images and the clinical history.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Patología
/
Imagen por Resonancia Magnética
/
Aumento de la Imagen
/
Estudios Retrospectivos
/
Isquemia Miocárdica
/
Diagnóstico
/
Diagnóstico Diferencial
/
Métodos
/
Cardiomiopatías
Tipo de estudio:
Estudio diagnóstico
/
Estudio observacional
Límite:
Adulto
/
Anciano
/
Femenino
/
Humanos
/
Masculino
Idioma:
Chino
Revista:
Acta Academiae Medicinae Sinicae
Año:
2009
Tipo del documento:
Artículo
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