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Common Benign Lumps What are some common types of benign breast lumps? Noncancer (benign) breast lumps can have many causes. Two of the most common causes of benign single breast lumps are cysts and fibroadenomas. Several other conditions can also appear as lumps. These are fat

Genetics and Immune Disorders Your immune system is made up of a large network of cells, tissues, and organs. They work together to fight off infections and other harmful substances. But the immune system doesn't always work the way it should. Some disorders make the immune

Exercise for Cancer Prevention People who are overweight or obese have a higher risk of getting certain cancers. This includes cancers of the: Breast (for people past menopause). Endometrium. Ovary. Kidney. Liver. Rectum. Esophagus. Colon. Pancreas. Stomach. Thyroid. Gallbladder

Folic Acid for a Healthy Baby What is folic acid? Folic acid, or folate, is a B vitamin. The word folate comes from folium, the Latin word for leaf. Folate is found naturally in food, particularly in dark, green leafy vegetables. Folic acid is the synthetic form supplied in

Immunoglobulin A Deficiency What is IgA deficiency? Immunoglobulin A (IgA) is an antibody blood protein that's part of your immune system. Your body makes IgA and other types of antibodies to help fight off sickness. Having an IgA deficiency means that you have low levels of or

Thrombocytopenia in the Newborn What is thrombocytopenia in the newborn? Thrombocytopenia means that a newborn baby does not have enough platelets in their blood. Platelets are blood cells that help the blood clot. They are made in the bone marrow. How to say it thrahm-boh-si-toh

Vulvitis What is vulvitis? Vulvitis is an inflammation of the vulva, the soft folds of skin outside the vagina. It’s a symptom that can result from an array of diseases. This can include infections, injuries, allergies, or irritants. Because it can be challenging to find the

First Trimester Fatigue Is it common to be so tired in the first trimester of pregnancy? Feeling super tired, don't have the energy to do much of anything, and craving your bed? For many people, the extreme tiredness (fatigue) of the first trimester is quite a surprise. And it’s

Cytomegalovirus (CMV) in Newborns What is CMV in newborns? CMV (cytomegalovirus) is a type of herpes virus. It's very common. It affects people of all ages and in all parts of the U.S. In most cases, CMV causes mild symptoms, or no symptoms at all. But it can cause serious

Asthma and Pregnancy Having asthma does not always mean having a complicated pregnancy. With correct asthma management and the right care during pregnancy, most people with asthma can have a healthy pregnancy. Asthma is one of the most common health problems that can complicate a