The feeling of physical pain can vary greatly -- mild, sharp, severe, dull. Learn the symptoms for different types of pain, so you can describe them to a doctor.

open_in_new imageFigure 3. MRI FLAIR sequence, sagital section, showing adhesive arachnoiditis. open_in_new imageFigure 4. MRI FIESTA sequence, axial section, showing a cyst within the fourth ...