An umbilical cord granuloma looks like a small, round bump in the middle of the navel after the cord stump has fallen off, according to the American Academy of Pediatrics (AAP). The tissue is often ...

Scientists have discovered a new abdominal structure called the umbilical sheath, which anchors the remnant of the umbilical ...

Something we all possess but rarely give much thought to is belly buttons. That small indentation on your belly might not be impressive-looking, but it’s a devious area where sweat, dirt, and bacteria ...