The word periodontal means "around the tooth." Periodontal diseases are also called gum diseases. They are serious bacterial infections that attack the gums and the nearby tissues that hold the teeth ...

Sickle cell retinopathy (SCR), a common, potentially blinding eye condition found among some people with sickle cell disease, ...

Ben was in the hospital for more than a week with third- and fourth-degree burns, the most serious burns. He needed skin grafts and biosynthetic wound care. Despite the intense pain from his burns and ...

As fall rolls in, so do common viruses such as the flu, COVID-19 and RSV. Learn how to protect yourself, your friends and ...

It cannot be spread from person to person, but genetics is believed to play a major role in its development, as parents with ...

Pressure injuries, also called bedsores or pressure sores, can develop when you are confined to a bed or chair. When you rarely move, your body weight restricts the blood flow to your arms, legs, neck ...

A baby's skin coloring can vary greatly based on the baby's age, race or ethnic group, temperature, and whether or not the baby is crying. Skin color in babies often changes with both the environment ...

A pathologist is a healthcare provider who looks at bodies and body tissues. They also do lab tests. A pathologist helps other providers reach diagnoses. They are an important member of the healthcare ...

Salmonella infection is caused by the bacteria salmonella. Salmonella is a group of bacteria that can cause diarrhea in humans. There are many different kinds of salmonella bacteria. Salmonella ...

Lichen planus is a common disease that causes inflammation (swelling and irritation) on your skin or inside your mouth. On your skin, lichen planus causes a rash that is usually itchy. Inside your ...

Pulmonary function tests (PFTs) may be ordered as part of routine health assessment, screening for those with workplace exposures, diagnostic assessment for those with suspected lung disease, or ...

Optic neuritis is a condition that affects the eye and your vision. It occurs when your optic nerve is inflamed and swollen. The optic nerve sends messages from your eyes to your brain so that you can ...