Cerebral Magnetic Resonance Spectroscopy at 1.5T and 3T

MR spectroscopy is a powerful technique that adds metabolic information to routine MRI brain examinations. Through four cases, this article provides tips for performing cerebral MRS. Examples of additional information using this technique include differentiating cerebral neoplasms from abscesses and distinguishing solitary primary cerebral neoplasms from solitary cerebral metastatic deposits. [...]

Case Report: Cortical Dysplasia

This clinical case report details the use of a 32 channel head coil and 3 T for improved visualization of presumed cortical dysplasia in a pediatric patient. [...]

Clinical Neurological Imaging on an Open Bore MRI System (MAGNETOM Espree)

An open bore MRI has the practical advantage of accommodating large or claustrophobic patients. Unfortunately, until the advent of the 1.5T MAGNETOM Espree, “open” was often synonymous with inferior image quality. However, in addition to the large 70 centimeter bore, the Espree system offers advanced coil combinations using the Total imaging matrix (Tim) and isocenter imaging technology. Together, these features allow for performance of advanced neuroimaging protocols in new clinical populations. [...]

Assessment of Tumor Extension and Improved Localization for Planning and Nerve Sparing Radical Prostatectomy

The potential of state-of-the-art MRI at 3 T, in prostate imaging without the use of an endorectal coil, is discussed in this article. Two clinical cases are presented, with MRI in each instance able to improve both therapy planning and surgical outcome. [...]