I knew an old lady(94 yrs old) who has now passed away of old age, that had that exactly but it caused her pain, was always there since a fall that caused an injury that caused calcium to grow called...
Could be anything. Could be a muscle knot, could be a cyst, could be a benign growth of tissue, could be worse. Could be something else. Get to a doctor. You need someone with experience to examine...
i have a hard spot on the back left side of my neck, not pea size. more of like a muscle. child's fist size.could that be just a permanent knot in my neck? or something to worry about? ask doctor
This site cannot diagnose illnesses, diseases or pregnancy over the internet, nor is it the purpose of this site to do so. The best that can be offered is advice. If you are truly worried about your...