Over time, the pain can spread to the upper back and neck. Pain and tenderness sometimes radiate to the ribs, shoulder blades, hips, legs, and feet. Flares in psoriatic arthritis symptoms can be ...

Although a lumbar puncture (spinal tap) can measure spinal fluid pressure ... Observing changes in the pressure of your cerebrospinal fluid (CSF) pressure can help your care team better understand the ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...