Tag Archives: mapping

DMSO as a magnetic resonance contrast agent for brain tumors

“Dimethyl sulfoxide (DMSO) as a potential contrast agent for brain tumors”, by Delgado-Goñi T, Martín-Sitjar J, Simões RV, Acosta M, Lope-Piedrafita S, Arús C.; NMR in Biomedicine. 2012.
DOI: 10.1002/nbm.2832
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Identifying the type of brain tumor helps doctors determine the most appropriate course of treatment. Brain tumor diagnosis usually involves a neurological examination, brain scans, and/or an analysis of the brain tissue. Nowadays, the biopsy, although it is a very invasive procedure, is the most accurate method of obtaining a diagnosis. Continue reading DMSO as a magnetic resonance contrast agent for brain tumors

Neurodegeneration in NPC Mice by T2 and DTI MRI

“In Vivo Assessment of Neurodegeneration in Niemann-Pick Type C Mice by Quantitative T2 Mapping and Diffusion Tensor Imaging”, by John W. Totenhagen, Silvia Lope-Piedrafita, Ivan A. Borbon, Eriko S. Yoshimaru, Robert P. Erickson, and Theodore P. Trouard; Journal of Magnetic Resonance Imaging 35 (2012), 528-536. doi: 10.1002/jmri.22837

NIEMANN-PICK TYPE C (NPC) disease is a rare genetic neurodegenerative disease with no cure and few effective options for treatment. Diagnosis is most often made during childhood with symptoms progressively worsening and leading to death prior to adulthood. Continue reading Neurodegeneration in NPC Mice by T2 and DTI MRI