Lump above navel also with protruding stomach.?

Hernia: This could be from a weakness in the tissue in the center of your abdominal muscles. This would be called a ventral hernia. Have your doc check it out.

Possibly a hernia.: I recommend that you see a physician to have the lump evaluated due to the following that the causes for a lump maybe as simple as a piece of fat under the skin, a hernia, or a concerning mass from cancer.