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Multimodality Imaging of a Silent Cardiac Hemangioma

A 74-year-old man underwent echocardiographic exam for hypertension screening. A fixed plurilobulated mass originating from the right ventricular lateral wall and occupying half of the cavity was incidentally diagnosed. On cardiac magnetic resonance (CMR) it appeared homogeneous, intermediate-to-hig...

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Detalles Bibliográficos
Autores principales: Cresti, Alberto, Chiavarelli, Mario, Munezero Butorano, Marie Aimèe Gloria, Franci, Luca
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5353457/
https://www.ncbi.nlm.nih.gov/pubmed/28465926
http://dx.doi.org/10.4103/2211-4122.158427
Descripción
Sumario:A 74-year-old man underwent echocardiographic exam for hypertension screening. A fixed plurilobulated mass originating from the right ventricular lateral wall and occupying half of the cavity was incidentally diagnosed. On cardiac magnetic resonance (CMR) it appeared homogeneous, intermediate-to-high signal on T1-weighted, and diffusely hyperintense on T2-weighted images. First pass enhancement was late and heterogeneous and no late gadolinium enhancement was present. Computed tomography (CT) showed no extracardiac infiltration, the feeding artery was a branch of therightcoronary artery. The tumor was excised and histological examination demonstrated a hemangioma of the cavernous type. The postoperative course was uneventful. From 1998 to 2014, four cardiac hemangiomas have been diagnosed in our Department, accounting for 8.7% of all primary cardiac tumors and for 9.5% of all benign forms; estimated population prevalence was 0.11/100.000 inhabitants/year. The hemodynamic consequences of unoperated cardiac hemangiomas cannot be predicted and therefore, resection is recommended.