High temporal and spatial resolution imaging of peripheral vascular malformations.

ABSTRACT:

Purpose

To assess the performance of a recently developed 3D time-resolved CE-MRA technique, Cartesian Acquisition with Projection-Reconstruction-like sampling (CAPR), for accurate characterization and treatment planning of vascular malformations of the periphery.

Materials and methods

Twelve patient studies were performed (eight female, four male; average age, 33 years). The protocol consisted of three-dimensional (3D) time-resolved CE-MRA followed by a single late phase T1-weighted acquisition. Vascular malformations were imaged in the forearm, hand, thigh, and foot. Imaging evaluation was performed for accurate characterization of lesion type, identification of feeding and draining vessels, involvement with surrounding tissue, overall quality for diagnosis and treatment p

SUBMITTER: Mostardi PM 

PROVIDER: S-EPMC3666106 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature