Physicians divide the abdomen into quadrants to evaluate symptoms such as pain. While you may be unable to pinpoint exactly which internal organs are causing you pain, you can usually distinguish among the quadrants.

Hernias are a common affliction that can occur in men, women and children. More than 70 percent of all hernias are called inguinal hernias. Inguinal hernias cause the intestines to bulge through an opening near the groin, according to Teens Health.

High acid in the stomach can lead to gastroesophageal reflux disease. The condition is characterized by persistent heartburn, a burning in the chest or abdomen and tissue damage due to prolonged exposure of the lining of the esophagus to stomach acid.

Acid reflux can impact more than just the esophagus -- the tube that brings food from the throat to the stomach. Irritation of the esophagus and a burning sensation in the chest are common with acid reflux, but other organs can also be affected, especially when reflux has been present for a prolonged period of time.

Yellow stool, also known as pale stool, may be an indicator of a serious medical illness. There are several medical conditions that may cause yellow bowel movements. If bowel movements that are yellowish in color are seen, an examination by a physician may be required to rule out a serious medical issue.

Acid reflux occurs when food and acid from the stomach flows up the esophagus. Normally, a circular sphincter muscle at the bottom of the esophagus opens to allow food into the stomach, and closes to prevent food and digestive acids from coming back up the esophagus.

A hiatal hernia occurs when a small part of your stomach pokes through a hole in the wall of your diaphragm. Your diaphragm is the muscle that controls breathing and is located in your abdomen. Hiatal hernias can be mild and asymptomatic or they can become large and produce heartburn.

Numerous health problems are associated with impaired fat digestion. According to the National Institute of Diabetes and Digestive and Kidney Diseases, or NIDDK, fat molecules are a rich source of energy for your body. Many of your organs participate in the digestion of fatty foods.

Indigestion several hours after eating may be caused by different conditions. For example, most food intolerances don’t develop symptoms until a few hours after you’ve consumed a food that you’re unable to digest. Any time you experience consistent symptoms, you should make an appointment with your doctor.

Gas and bloating are often caused by an intolerance to a certain food item, lack of moisture in the intestines or taking in excessive air while eating. Gas and bloating are not fatal, but are generally a sign of slowed or obstructed digestion. However, severe cases of gas or bloating can cause pain and cramps.

The gallbladder is a small organ located next to the liver. The gallbladder stores bile, which is made by the liver and helps the body digests fats. Gallstones and other disorders of the gallbladder can be treated with surgical removal of the gallbladder.

Experiencing chest discomfort can be a frightening thing, but it doesn't always mean something is wrong with your heart. Several digestive issues can also cause chest discomfort, particularly problems with the esophagus -- the long, muscular tube that connects your mouth to your stomach.