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DOI:10.2214/AJR.04.1595
AJR 2006; 186:75-84
© American Roentgen Ray Society


Pictorial Essay

Three-Dimensional Rotational Angiography of Neurovascular Lesions in Pediatric Patients

John M. Racadio1, Bradley L. Fricke, Blaise V. Jones and Lane F. Donnelly

1 Department of Radiology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave., Cincinnati, OH 45229-3039.

OBJECTIVE. In this pictorial essay, we review the 3D rotational angiography (RA) studies of six pediatric patients; in these cases, the information obtained with 3D RA was uniquely beneficial in diagnosis and treatment planning.

CONCLUSION. Three-dimensional RA is an excellent tool for the evaluation of a number of intracranial lesions in pediatric patients: There is less total radiation exposure from a single rotational run than from CT or a conventional angiography examination that involves more than one view and the study is quick, with data acquisition requiring less than 8 sec and fully rendered 3D reconstructions generated within 180 sec.

Keywords: head and neck imaging • interventional radiology • neuroimaging • pediatric imaging • pediatric radiology


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