Gastroenterology
Gastroenterology refers to the study of the function and diseases of the esophagus, stomach, small intestine, colon and rectum, pancreas, gallbladder, bile ducts and liver. Gastroenterology involves a detailed study and understanding of:
- the gastrointestinal organs
- the material movement through the stomach and intestines
- the digestion and absorption of nutrients
- the removal of waste from the body
- the liver
A gastroenterologist is a medical professional who specializes in diseases that affect the digestive organs and structures and is also referred to as a GI Specialist or a GI doctor.
When to see a Gastroenterologist?
You might see a gastroenterologist for health concerns with your:
- Esophagus
- Stomach
- Abdomen
- Small intestine
- Colon
- Rectum
- Pancreas
- Gallbladder
- Bile ducts
- Liver
What does a Gastroenterologist treat?
Gastroenterologists have the tools to treat gastrointestinal diseases and problems such as:
- Celiac disease
- Irritable bowel syndrome (IBS)
- Food allergies and intolerances
- Diverticulitis
- Appendicitis
- Inflammatory bowel disease
- Hemorrhoids
- Stomach ulcers
- Colorectal polyps
Pancreatic, biliary and gallbladder diseases, such as:
Liver diseases, such as:
- Viral hepatitis
- Toxic hepatitis
- Fatty liver disease
- Cirrhosis
Esophageal disorders, such as:
- Esophagitis
- Swallowing difficulties
- Gastroesophageal reflux disease (GERD)
- Hiatal hernias
Tests and Procedures
You may need a nonsurgical procedure while visiting a gastro. Your professional might perform include:
- Endoscopy, where an instrument is used to look inside the body.
- Ultrasounds, to produce medical imaging using sound.
- Colonoscopies, where an instrument is inserted through the anus to check the colon.
- Liver biopsy, to assess inflammation and fibrosis, in the liver.
- Enteroscopy, examination of your small intestine.
- Polypectomy, the removal of polyps during an endoscopy.
