Very few of the Olympians competing in Sochi can say they are cancer survivors. Nordic combined skier Bryan Fletcher is one of those few. Fletcher had acute lymphoblastic leukemia as a child.
Acute lymphoblastic leukemia (ALL) is a cancer of the blood, and the most common form of childhood cancer. Symptoms of ALL include fever, tiredness, bone or joint pain, enlarged lymph nodes and unusual bruising.
To diagnosis this type of leukemia doctors must perform a blood test to look at the blood cells and bone marrow for abnormalities. A spinal tap may be needed to see if ALL is in the central nervous system of the body. It is a fast-growing cancer of lymphocyte-forming cells called lymphoblasts. When diagnosed it can be treated with medicines and treatments like chemotherapy.
"As a kid going through chemo, it's something that you always remember and are always going to look back on," said Fletcher in a December interview. "But going through it, I always just wanted to be a normal kid." continue reading ...