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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Gadolinium-enhanced MR angiography.

Experience in three patients (one each with meningioma, pineal tumor, and prominent jugular bulb) illustrates that magnetic resonance (MR) angiography can benefit from the administration of gadolinium diethylenetriaminepentaacetic acid. Data were acquired with a three-dimensional velocity-compensated (fast imaging with steady-state precession) sequence. MR angiograms were obtained with a ray projection algorithm by using maximum intensity values. Portions of the vascular anatomy--particularly venous structures and smaller arteries--were better portrayed on the postcontrast than on the precontrast angiograms. Enhancing lesions were also seen on the projection images. Enhancement of dura and extracranial tissues (sinus and nasal mucosa) can obscure vascular detail.[1]


  1. Gadolinium-enhanced MR angiography. Creasy, J.L., Price, R.R., Presbrey, T., Goins, D., Partain, C.L., Kessler, R.M. Radiology. (1990) [Pubmed]
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