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Ascites What is ascites? Ascites is a condition that happens when fluid collects in spaces in your belly (abdomen). If severe, it may be painful. The problem may keep you from moving around comfortably. It can set the stage for an infection in your abdomen. Fluid may also move

Atrial Fibrillation and Stroke Prevention What’s the connection between atrial fibrillation and stroke prevention? Atrial fibrillation (AFib) increases the risk for stroke. So stroke prevention is an important part of treatment for atrial fibrillation. AFib is a type of abnormal

Hereditary Hemochromatosis What is hereditary hemochromatosis? Hereditary hemochromatosis is a genetic blood disorder that causes your body to absorb too much iron from the food you eat. Iron is a mineral found in many foods. But too much iron is toxic to your body. The excess

Male Infertility What is male infertility? Gender words are used here to talk about anatomy and health risk. Please use this information in a way that works best for you and your doctor as you talk about your care. Infertility is a disease of the reproductive system. It makes a

High Blood Pressure: Hypertension What is high blood pressure? Blood pressure is the force of the blood pushing against the artery walls. The force is made with each heartbeat as blood is pumped from the heart into the blood vessels. This is called systolic blood pressure. Blood

Non-Hodgkin Lymphoma (NHL) in Children What is non-Hodgkin lymphoma (NHL) in children? NHL is cancer that starts in the lymphatic system. The lymphatic system is part of the immune system. It helps to fight diseases and infections. NHL results when the cells in the lymphatic

Spina Bifida in Children What is spina bifida in children? Spina bifida is a condition present at birth (birth defect) when there are problems with the spine, spinal cord, and the surrounding nerves. It can cause part of the spinal cord and areas around it to form outside of the

Emphysema What is emphysema? Emphysema is a progressive chronic lung condition in which the tiny air sacs (alveoli) are damaged or destroyed. When this happens, it causes the tiny air sacs to rupture and create one big air pocket instead of many tiny ones. Air becomes trapped in

Atopic Dermatitis What is atopic dermatitis? Atopic dermatitis is a long-term (chronic) skin disorder. It causes dry, itchy, scaly patches. The patches are often on the face and the head in babies. It's most common in infants or very young children. Most will show signs of the

Claudication What is claudication? Claudication is pain in your thigh, calf, or buttocks that happens when you walk. It can make you limp. It may be a symptom of peripheral artery disease (PAD). This means that narrowed or blocked arteries have reduced the blood flow to your legs