The epiglottis is a flap of cartilage at the base of the tongue at the very back of the throat. When the epiglottis becomes swollen and inflamed, it is called epiglottitis.

Detailed information on cystic fibrosis, including symptoms, diagnosis, treatment, and genetics

Detailed information on chronic respiratory disorders in children

A look at treatment options for cystic fibrosis.

Detailed information on nutrition and renal failure in children

Neurogenic bladder means the bladder doesn't work normally because of nerve damage. It causes a child to have problems with holding or releasing urine.

Here is information on nutrition and diet for children with nephrotic syndrome.

Chemotherapy is the use of medicines to treat cancer or kill cancer cells. Read on to learn more about what to expect when your child needs this treatment.

Detailed information on chemotherapy and managing chemotherapy side effects in children

There is no one cause for cancer. Scientists believe that it is the interaction of many factors—genetic or environmental. Learn more about these risk factors for cancer.