If you have a red bump on your skin that bleeds easily, you may have a pyogenic granuloma. These can appear after you’ve had an injury to your face, hands, arms, or other body parts. They are ...

A calcified granuloma is a cluster of cells that forms as part of an immune response and hardens over time. It’s usually due to an infection and most commonly forms in the lungs, but can occur in many ...

‌An umbilical granuloma is a small red bump of tissue that can form in a newborn’s belly button during the first several weeks after they’re born. Many babies get a granuloma and have no problems.

An umbilical granuloma is one of the most common umbilical abnormalities in newborns. The granuloma looks like a ball of moist, red tissue on the bellybutton. They most frequently occur in newborns ...

Eosinophilic granuloma is a rare, noncancerous tumor that shows up in the bone. The condition involves the overproduction of specific immune cells in the body. The exact cause of eosinophilic ...