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Vol. 48. Issue 2.
Pages 107-110 (March 2006)
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Vol. 48. Issue 2.
Pages 107-110 (March 2006)
Comunicaciones breves
Hemorragia intraplaca carotídea: hallazgos en resonancia magnética
Carotid intraplaque hemorrhage: MRI findings
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J. González Ramírez
Corresponding author
JorgeGonzálezRamirez@wanadoo.es

Correspondencia: Jorge González Ramírez. Servicio de Radiodiagnóstico. Complexo Hospitalario Xeral-Calde. 27000. Lugo. España.
, V. Armesto, J. Manuel Crespo
Servicio de Radiodiagnóstico.Complexo Hospitalario Xeral-Calde. Lugo. España
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La hemorragia intraplaca es una de las complicaciones de las placas de ateroma, y provoca manifestaciones clínicas de isquemia sin estenosis hemodinámicamente significativa. La resonancia magnética (RM) posee alta capacidad de estudio de los components tisulares de la placa de ateroma, siendo un método de diagnóstico eficaz en los casos de hemorragia intraplaca.

Los pacientes sintomáticos con placas inestables (complicadas), y con independencia del grado de estenosis, podrían beneficiarse del tratamiento quirúrgico (endarterectomía). En estos casos el valor diagnóstico de una técnica no invasiva como la RM es fundamental.

Presentamos 3 casos de hemorragia intraplaca con manifestaciones clínicas de isquemia, estudiados con RM.

Palabras clave:
placa arteriosclerótica
hemorragia intraplaca
resonancia magnética

Intraplaque hemorrhage is one of the complications of atherosclerotic plaques. It causes clinical manifestations of ischemia without hemodynamically significant stenosis. MRI has a high capacity for the study of the tissular components of atheromatous plaques and is an efficacious diagnostic method in cases of intraplaque hemorrhage.

Symptomatic patients with unstable (complicated) plaques, regardless of the degree of stenosis present, might benefit from surgical treatment (endarterectomy). In these cases, the diagnostic value of a noninvasive technique like MRI is fundamental.

We present three cases of intraplaque hemorrhage with clinical manifestations of ischemia studied with MRI.

Key words:
atherosclerotic plaque
intraplaque hemorrhage
magnetic resonance

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