A noninvasive MRI technique that measures volumetric changes in paraspinal muscles could transform how doctors assess nerve ...
A 62 year-old man complained of pain in the back, buttocks and thighs after walking two blocks. The pain was relieved with sitting, but not standing. Lumbar Spinal Stenosis: T2-weighted MRI of the ...
A 72 year-old man noted chronic low back pain, worse with standing and walking. With prolonged standing, he would develop pain and numbness radiating down the posterior thighs and calves. Lumbar ...