X-rays use invisible electromagnetic energy beams to make images of internal tissues, bones, and organs. Standard X-rays are done for many reasons, including diagnosing tumors or bone injuries.

Thoracentesis is a procedure to remove fluid or air from around the lungs.

A sinus X-ray is an imaging test that uses X-rays to look at your sinuses. The sinuses are air-filled pockets (cavities) near your nasal passage.

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 gallbladder scan is an imaging test to look at your gallbladder and see how well it is working. This test may also be called a liver-biliary scan because the healthcare provider often looks at the liver at the same time. The liver is near the gallbladder and works closely with it.

Colonoscopy is a procedure that lets your healthcare provider check the inside of your entire large intestine or colon.

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.

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.

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 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.