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Anorectal Malformation in Children What is an anorectal malformation in children? Anorectal malformations are birth defects, or problems that happen as an unborn baby is developing during pregnancy. With this defect, the anus and rectum don’t develop properly. They are the lower

Hives in Children What are hives? Hives (urticaria) are a sudden outbreak of red, itchy, and swollen areas on the skin. Hives can happen alone or as part of a severe allergic reaction. This condition often happens as an allergic reaction from eating certain foods or taking

Blocked Tear Duct (Dacryostenosis) in Children What is a blocked tear duct in children? A blocked tear duct is called dacryostenosis. It may also be called a congenital lacrimal duct obstruction. Congenital means that your child is born with it. Tears help clean and lubricate

Stages of Alzheimer Disease Alzheimer disease is a type of brain disorder. It causes memory loss, confusion, and changes in personality, and gradual loss of independence. It is the most common type of dementia. At first, people with this disease have only a small amount of memory

Pulmonary Atresia What is pulmonary atresia? Pulmonary atresia (PA) is a heart defect. It happens when the baby's heart doesn’t form as it should in the uterus. This can happen during the first 8 weeks of pregnancy. PA is a problem with the opening of the pulmonary valve. This

Common Breast Conditions Click on the links below to learn about common breast conditions. Mastalgia (Breast Pain) Common Benign Lumps Fibrocystic Breast Changes Nipple Problems and Discharge Breast Infections and Inflammations Diagnosing Benign Breast Conditions© 2000-2026 The

Fetal Alcohol Spectrum Disorder (FASD) What is fetal alcohol spectrum disorder (FASD)? A baby born to a person who drinks alcohol during pregnancy can have many problems. This is called fetal alcohol spectrum disorder (FASD). FASD includes: Fetal alcohol syndrome (FAS). This is

Sepsis in the Newborn What is newborn sepsis? Newborn sepsis is a severe infection in an infant younger than 28 days old. The infection is in your baby’s blood. But it may affect any body system or the whole body. What causes newborn sepsis? Newborn sepsis is most often caused by

Toxic Shock Syndrome (TSS) What is toxic shock syndrome? Toxic shock syndrome (TSS) is an illness that produces symptoms in many systems of the body. Certain bacterial infections release toxins into the bloodstream. These toxins can spread to many body organs. This can cause

Screening Tests for Common Diseases What is a screening test? A screening test is done to find possible health problems or diseases in people who don't have any symptoms of disease. The goal is to find a problem early enough to lower the risk for the disease. Or to find it early