Megaureter is a ureter that is much wider than normal. A megaureter may not drain urine normally. This can lead to infections and kidney damage.

Many tests are needed to find out if a person has cancer, or if another condition is causing cancer symptoms.

Alternative therapy is a nonconventional approach to healing. It may be used instead of standard treatment or in combination with standard medicine. Read on to learn more.

A micropenis is a penis that is smaller than normal. A penis length of less than 0.75 inches is considered micropenis.

Detailed information on cancer in children, including causes, diagnosis, treatment, and coping

Acute bronchitis is most often caused by a viral infection. Learn about symptoms, treatment, prevention, and more.

Bronchiolitis is an infection of the lungs. It's when your child has swelling in the smaller airways (bronchioles) of the lung. This swelling blocks air in the smaller airways.

Many women have migraine headaches while pregnant. The good news is that you don't have to give in to the pain when it strikes. Know what pain-relief choices are safest for you.

Detailed information on neurologic conditions in pregnancy

In a few weeks, your baby will have the cutest little belly button. But right now the healing remains of his umbilical cord need special care. Here's how to make sure the cord remainder stays infection-free.