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Biliary Atresia in Children What is biliary atresia in children? Biliary atresia is a rare liver disease that occurs in newborn babies. It's often found shortly after birth. The disorder affects tubes in the liver called bile ducts. If not treated with surgery, it can be fatal

Stomach and Duodenal Ulcers in Children What is a stomach or duodenal ulcer in children? An ulcer is an open sore (lesion). It’s normally found on the skin or mucous membranes. A peptic ulcer is in the lining of the stomach or the first part of the small intestine (the duodenum)

Short Bowel Syndrome in Children What is short bowel syndrome in children? Short bowel syndrome is when the body has trouble absorbing nutrients from food because of a problem with the small intestine. It often happens to children who have had a large part of their small

Hemophilia What is hemophilia? Hemophilia is an inherited bleeding disorder. People with hemophilia bleed easily because they don’t have enough of one of the clotting factors in their blood. Clotting factors are needed for blood to clot. Blood clots to prevent excessive bleeding

Lyme Disease in Children What is Lyme disease in children? Lyme disease is an infection caused by bacteria called Borrelia burgdorferi. The bacteria are spread by tick bites. Lyme disease is a year-round problem, but it peaks during the spring and summer months. It can cause

Acne What is acne? Acne is a disorder of the hair follicles and oil glands (sebaceous glands). The oil glands secrete oils (sebum) to keep the skin moist. When the glands get clogged, it can lead to pimples and cysts. Acne is very common. People of all races and ages have acne

Kidney Failure What is kidney failure? Kidney failure happens when damage results in loss of normal kidney function. There are 2 types of kidney failure—acute and chronic. Acute kidney failure starts abruptly. It can sometimes be reversed. Chronic kidney failure progresses slowly

Irritable Bowel Syndrome (IBS) in Children What is IBS in children? Irritable bowel syndrome (IBS) is a long-term (chronic) disorder that affects the intestine. IBS causes painful belly (abdominal) and bowel symptoms. With IBS, the colon appears normal. But pain and a change in

Patent Ductus Arteriosus (PDA) What is PDA? Patent ductus arteriosus (PDA) is a heart defect found in the days or weeks after birth. The ductus arteriosus is a normal blood vessel that's part of fetal blood circulation before a baby is born. It’s an extra blood vessel that

Ventricular Septal Defect (VSD) What is a ventricular septal defect? A ventricular septal defect (VSD) is a congenital heart defect. This means that your baby is born with it. A VSD is a hole in the wall (septum) that separates the 2 lower chambers of the heart (right and left