Anaplastic large-cell lymphoma (ALCL) is a rare type of blood cancer. It's more common in young people, mostly boys. It doesn't run in families.
ALCL is a serious illness. It can be fast growing, and it often returns. Treatments can help you fight it. Other therapies can help you feel better.
Scientists are still looking for new and better ways to treat both the disease and the symptoms.
When you have lymphoma, cells called lymphocytes grow out of control. These are white blood cells that usually...