A hernia is the protrusion of an organ through the wall of the body cavity that surrounds it. Hernias are common, especially abdominal hernias. An epigastric hernia involves the protrusion of intestines through the abdominal cavity lining called the peritoneum.

Encountering a lump anywhere on your child's body can be frightening. Do not panic if you find a lump in your child's groin area. Arm yourself with the necessary information to address the concern before allowing worry to set in.

A hernia is characterized by the protrusion of an internal organ or a body part through an opening into an area where the organ or body part is not normally present. The opening results from weakness in the tissue, muscle or membrane that normally holds the organ or body part in place.

There are various types of hernias, based on where they occur. Femoral, inguinal, ventral and umbilical are all types of hernias that can affect women. Generally, hernia symptoms are similar in both men and women. However, it is still important to recognize the symptoms and seek adequate treatment.

A hernia is a protuberance of the intestines through a hole in your abdominal wall. A hernia that affects your groin is called an inguinal hernia.

A sheet of internal muscles called the diaphragm extends along the bottom of the rib cage and separates your chest from your stomach. The diaphragm participates in breathing, of course, but it also helps in the elimination of body waste and helps prevent stomach acid from backing up in your esophagus.

Approximately 40 percent of Americans have a sliding hiatal hernia, according to 2006 information from the Merck Manual. The esophagus--the tube that runs from the mouth to the stomach--passes through an opening in the diaphragm, the sheet of muscle that separates the chest from the abdominal cavity.

A hiatal hernia occurs when a portion of your stomach pushes up through your diaphragm's small opening, the hiatus, which is responsible for allowing the esophagus to pass through to the stomach. When a hiatal hernia occurs, the hiatus cannot close properly and stomach acid travels back to the esophagus.

Abdominal hernias usually occur when there is a weakening or defect in the muscles and tissues of the abdominal wall. When strain is placed on the abdominal wall, part of the intestines can break through the weakening wall, causing a mass to protrude from the abdomen.

A hernia occurs when a structure or organ protrudes through a weak area of muscle. With an umbilical hernia, a part of the intestine protrudes through the abdominal muscles, near the belly button.

Hernia occurs when fatty tissues poke through the abdominal wall as a result of strain on the abdomen creating a bulging appearance, according to Kentucky’s UK Healthcare Clinic. Abdominal pressure from a developing fetus can cause a hernia in pregnant women.