Appendicitis occurs when the appendix becomes inflamed. Early symptoms can vary between age groups, but severe and sudden abdominal pain is usually the first symptom.

The most interesting of the possible functions of the appendix, though, is as a safe haven for good flora in the gut, which is useful throughout life — not just a certain amount of years.

A previously healthy 10-year-old boy presented to the emergency department with central abdominal pain, loose stool and vomiting. He was diagnosed with gastroenteritis, but was well enough to be ...

A liver ultrasound is a quick, safe, painless, and relatively inexpensive test. However, the definite diagnosis of your condition may require additional testing.

May 21, 2025 — Researchers have detailed the physics behind a phenomenon that allows them to create spin in liquid droplets using ultrasound waves, which concentrates solid particles suspended ...

Although they are very rare, cancers of the appendix are on the rise, a new study finds. An analysis of a National Cancer Institute database found that compared with older generations, rates of ...

A new study shows that appendix cancer is becoming more common among younger generations, mirroring a pattern that has been occurring with other cancers since the 1990s. Cancer incidence rates ...

Belly button pain can occur for many reasons, such as an infection, an umbilical hernia, pregnancy, or a problem with the digestive system. A doctor can help resolve any underlying issues. Anyone ...

Appendix cancer diagnoses are increasing among younger adults. Learn about symptoms, risk factors, and the importance of early detection in this growing health concern.

Appendix C: Handicap Allowances Handicap allowances are designed to provide equity in different formats of play, over both 9 holes and 18 holes. Handicap allowances are applied to the unrounded Course ...

More information: Steven B. Soliman et al, Muscle Ultrasound, Journal of Ultrasound in Medicine (2025). DOI: 10.1002/jum.16741 ...