Bulge in groin.
is a hole in the abdominal wall thru which the inner lining of the abdominal cavity can protrude through and create a sac.
This manifests itself as a bulge that can often hurt with exertion. The most common location for a man to have a hernia is in the groin region; we call these inguinal hernias. These may be easily repaired via outpatient surgery if they are large or symptomatic.