Tuesday, October 9, 2012
Sunday, October 7, 2012
Saturday, October 6, 2012
MRI: Supposed Benign Condition Shown to Alter Brain Function in the Elderly
Researchers are reporting that a common condition called leukoaraiosis, comprised of tiny areas in the brain that have been deprived of oxygen and appear as bright white dots on magnetic resonance imaging (MRI) scans, is not a harmless part of the aging process, but instead a disease that changes brain function in the elderly.
Thursday, October 4, 2012
Wednesday, October 3, 2012
Tuesday, October 2, 2012
Saturday, September 29, 2012
Nuclear Medicine: The preoperative visualization of SLN with SPECT/CT is technically feasible and facilitates the detection of additional positive SLNs.
Preoperative three-dimensional (3D) visualization of sentinel lymph nodes (SLNs) used with single-photon emission computed tomography/computed tomography (SPECT/CT) imaging was associated with a higher rate of identification of positive SLNs and a higher rate of disease-free survival among patients with melanoma, according to new findings.
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