A blood test measures the levels of different blood cells in the blood sample. It cannot diagnose cancer on its own but it can help the doctor find out about a persons general health and if anything is wrong. The blood test may be used in conjunction with other tests to help with establishing a diagnosis.
I hope this has been of some use. Please get back to us if you need any more information or support. You may find it helpful to talk things through with one of the nurses on our helpline. The number to call is Freephone 0808 800 4040 and the lines are open from 9am till 5pm Monday to Friday.
