A lump above the belly button is a common sign of an umbilical hernia, according to WebMD. Umbilical hernias can develop in infants and adults and are caused by fluids, fat or intestinal tissues that press through weakened areas in the abdominal wall.
Umbilical hernias in infants typically resolve on their own within three to four years, according to MedlinePlus. Adult umbilical hernias are treatable with surgery.
During an umbilical repair procedure, a cut is made into the abdomen, and the protruding intestinal contents are moved back inside the abdomen, states MedlinePlus. Once the bulging tissues are correctly adjusted, the weakened abdominal areas are stitched and repaired. In certain cases, mesh material may be placed on top of the weak spot to strengthen the tissue.Learn More
A newborn's belly button, which contains the umbilical cord stump, should be kept dry until the stump falls off at approximately 1 to 2 weeks of age. During this time, parents should give newborns sponge baths to keep the umbilical cord stump dry and allow the belly button area to be exposed to air as much as possible, according to the American Pregnancy Association.Full Answer >
The Nemours Foundation explains that a belly button is simply a scar left behind by the umbilical cord which was removed after birth. It serves no real purpose after a human has left the womb.Full Answer >
An intensely itchy belly button may be a sign of either a yeast or fungal infection of the skin, explains The Merck Manual Home Edition. Redness is usually present, and there may also be a discharge. The condition is treated with antifungal creams, powders or sprays.Full Answer >
To change an outie belly button into an innie, one may undergo an umbilicoplasty, the medical term for plastic surgery of the belly button, explains Matthew Schulman, M.D. The procedure takes an hour or less to complete in most cases, according to The Consulting Room.Full Answer >