A barium swallow is an imaging test that uses X-rays to look at your upper gastrointestinal (GI) tract. Your upper GI tract includes the back of your mouth and throat (pharynx) and your esophagus.
A barium enema is an imaging test that uses X-rays to look at your lower gastrointestinal (GI) tract. Your lower GI tract includes the large intestine (colon) and rectum.
An upper gastrointestinal (GI) series is an imaging test of your esophagus, stomach, and the first part of your small intestine (duodenum). It is done with X-rays. Learn what to expect before, during, and after this test.
An upper GI endoscopy is a procedure to diagnose and treat problems in your upper GI (gastrointestinal) tract. Read on to learn more about the procedure, including why you might need it, how to get ready for it, and what happens during and after.
Learn details about ERCP, a procedure to diagnose and treat problems in the liver, gallbladder, bile ducts, and pancreas.
A pancreas scan uses nuclear radiology to search for, and sometime treat, tumors in the pancreas.
A liver scan is an imaging test to look at your liver and see how well it is working. This test may also be called a liver-spleen scan because the healthcare provider often looks at the spleen at the same time.
A liver biopsy is a test used to diagnose liver conditions. Tissue samples are removed from your liver and checked under a microscope for signs of damage or disease.
Colonoscopy is a procedure that lets your healthcare provider check the inside of your entire large intestine or colon.
A percutaneous endoscopic gastrostomy (PEG) tube is a feeding tube surgically placed through your belly (abdomen) into your stomach.
A sigmoidoscopy is a diagnostic test to check the lower part of your colon or large intestine (the sigmoid colon). This part of your colon is close to your rectum and anus.
An abdominal X-ray may be done to check the area for causes of belly pain. It can also be done to find an object that has been swallowed or to look for a blockage or a hole in the intestine. Read on to learn what to expect before, during, and after this imaging test.
An abdominal ultrasound is an imaging test used to assess the organs and structures in the belly. Read on to learn what to expect before, during, and after the test.
CT scan is an imaging test that uses X-rays and a computer to make detailed images of the body. A CT scan shows details of the bones, muscles, fat, soft tissues, organs, and blood vessels. They are more detailed than regular X-rays.
A CT scan is a type of imaging test. It uses X-rays and computer technology to make images of the body. A CT scan can make detailed pictures of any part of the body, including the bones, muscles, fat, organs, and blood vessels. They are more detailed than regular X-rays.
A CT scan is a type of imaging test. It uses X-rays and computer technology to make images of the body. A CT scan can make detailed pictures of any part of the body, including the bones, muscles, fat, organs, and blood vessels. The images are more detailed than regular X-rays.
Laparoscopy uses a thin lighted tube that has a video camera. The tube is called a laparoscope. It is put into a tiny cut or incision in your belly. The video camera images can be seen on a computer screen.
Virtual colonoscopy (also known as CT colonography) is a procedure that is done to look for small polyps or other growths inside your colon. Read on to learn what to expect before, during, and after this procedure.
A colectomy is a surgical procedure used to treat colon diseases. These include cancer, inflammatory disease, or diverticulitis. The surgery involves removing a portion of the colon, which is part of the large intestine.
Proctectomy is a surgery to remove all or part of the rectum. It is often needed to treat rectal cancer.