Blood is the life-maintaining fluid that flows through the body's blood vessels: Red blood cells (erythrocytes). These carry oxygen from the lungs to the rest of the body. White blood cells ...

Breast ultrasound is an imaging test that uses sound waves to look at the inside of your breasts. A breast ultrasound is most often done to find out if a problem found by a mammogram or physical exam ...

Temper tantrums in toddlers and children are developmentally normal. These screaming, kicking, crying fits are a part of typical development and allow our children to communicate their unhappiness and ...

With patient health & safety being our top priority, our donation safety guidelines should be reviewed prior to scheduling your donation as they allow us to ensure the highest level of quality and ...

Working from home has benefits: There’s no commute and a relaxed dress code. You can pet the dog and keep your workspace as warm or cool as you choose. But there are disadvantages, too: Doing your ...

A chemical peel is a cosmetic procedure used to minimize the appearance of fine lines, acne scars, wrinkles and discoloration. During your initial consultation, one of our experts will assess your ...

Adrenal disorders are complex and require a healthcare provider that has expertise with these conditions for the best outcomes. At the Johns Hopkins Comprehensive Adrenal Center, our team has that ...

Is corn good for you? It can be. Sofia Wicker Velez, R.D., L.D.N., is a dietitian at Johns Hopkins Children’s Center. She provides insight on corn’s nutritional value and its place in American diets, ...

Cholesterol is a fat-like, waxy substance. It can be found in all parts of your child's body. It helps make cell membranes, some hormones, and vitamin D. The cholesterol in blood comes from 2 sources.