Search Results

Pulmonary Stenosis in Children What is pulmonary stenosis in children? Pulmonary stenosis is a birth defect of the heart (congenital). It can happen when the pulmonary valve doesn’t grow as it should in a baby during the first 8 weeks of pregnancy. The pulmonary valve connects

Atherosclerosis What is atherosclerosis? Atherosclerosis is thickening of the walls of the arteries. It is also known as hardening of the arteries. It is caused by a buildup of plaque in the inner lining of an artery. Plaque is made up of deposits of fatty substances, cholesterol

Viral Hepatitis Overview What is hepatitis? Hepatitis is inflammation of the liver. The liver is located in the upper right part of the belly (abdomen). Hepatitis can be caused by a virus that leads to damage of liver cells. Hepatitis has 2 types: Acute hepatitis. This type

Breast Health: Preventive Care Breast self-awareness Finding breast cancer early is the main goal of routine breast care. That's why it's so important to follow a plan for preventive care. Finding problems early gives you the best chance of successful treatment. Routine care can

Occupational Lung Diseases What are work-related lung diseases? Work-related lung diseases are lung problems that are caused by certain work environments. They are caused by breathing materials into the lungs. These lung diseases may have lasting effects, even after the exposure

Calculating a Due Date A typical pregnancy lasts, on average, 280 days, or 40 weeks—starting with the first day of the last normal menstrual period as day 1. An estimated due date can be calculated by following steps 1 through 3: First, determine the first day of your last

X-Linked Agammaglobulinemia in Children What is X-linked agammaglobulinemia in children? X-linked agammaglobulinemia is a rare genetic disease. It causes a weakened immune system. It is also known as Bruton's agammaglobulinemia. X-linked means that the gene that causes this

Your Child's Allergies: Dust Mites What is a dust mite? Dust mites are microscopic organisms that live in homes and schools. They like warm, humid areas filled with dust. Dust mites feed on the shed scales of human skin that work their way into furniture, carpets, bedding, and

Setting Screen Time Limits for Children and Teens If your child is having a hard time staying away from a screen, you’re not alone. Many parents and caregivers struggle with the same problem. Screens are everywhere. It’s easy for them to grab your child’s attention. Experts

Overview of Diabetes Complications What complications are linked to diabetes? Complications linked to diabetes may include: Heart disease. This is often caused by an extra buildup of plaque on the inner wall of a blood vessel (atherosclerosis). The plaque buildup limits blood