What is an endoscopy? An endoscopy is a test that looks inside the body using an instrument called an endoscope. See also Oesophageal cancer Stomach cancer.
Having an endoscopy - easy read. An easy read booklet about what happens before, during and after an endoscopy. Our easy read booklets use Upper endoscopy When the endoscope is used to look at the upper end of the digestive system it is called an upper endoscopy.
This test may have other names depending on the area examined: a gastroscopy or gastrointestinal endoscopy looks inside the gullet oesophagus , stomach and duodenum the first part of the small bowel an enteroscopy looks further into the small bowel to the jejunum and ileum.
Colonoscopy When the endoscope is used to look at the large bowel it is called a colonoscopy. During this test the endoscope is passed into the back passage. Other types of endoscopy Other endoscopy tests include: Bronchoscopy A bronchoscopy looks inside the airways and lungs. Upper endoscopy can be used to treat a blocked part of the digestive tract or some other types of problems.
For example, a small laser put on the end of an endoscope can be used to burn away part of a tumor that is blocking the passage of food. Or an endoscope can be used to place a rigid tube called a stent into a part of the digestive tract to help keep it open. This is a general outline of what typically happens before, during, and after an upper endoscopy.
Be sure your health care provider knows about any medicines you are taking, including vitamins, herbs, and supplements, as well as if you have allergies to any medicines.
You may be asked to stop taking blood-thinning medicines including aspirin or some other medicines for several days before the test. You will likely be told not to eat or drink anything for at least several hours before the procedure.
Your doctor or nurse will give you specific instructions. Because a sedative is used to help keep you more comfortable during the test, you will most likely need to arrange for a ride home after the test. You might need someone to help you get home if you are sleepy or dizzy, so many centers will not discharge people to go home in a cab or a ridesharing service.
If transportation might be a problem, talk with your health care provider about the policy at your hospital or surgery center for using one of these services. This procedure is performed to examine the area inside the chest and outside the lungs.
It is performed with a type of endoscope called a thoracoscope. The scope is inserted through a small incision made near the lower section of the shoulder blade. In some cases, thoracoscopy is performed as part of a video-assisted thoracic surgery VATS. Also referred to as esophagogastroduodenoscopy, or EGD, upper endoscopy is performed to examine the inner lining of the upper digestive tract upper part of the small intestine , which includes the stomach, esophagus and duodenum.
In many cases, bleeding is minor and resolves on its own. Cases involving more serious bleeding may require treatment, including surgery. There are some key ways to prepare for the procedure:. If your endoscopy procedure involves biopsies, it most likely will take a few days to receive the results, although some types of biopsies may take longer.
Make a difference in the fight against cancer by donating to cancer research. Call us anytime. Endoscopic procedures. They will also need a traditional colonoscopy if polyps are found. Capsule endoscopy. A patient swallows a small, vitamin-sized capsule with a camera. The camera takes pictures of the inside of the esophagus, stomach, and small intestine. A device that you wear for approximately 8 hours records the pictures.
Then, the doctor reviews them. MedlinePlus: Endoscopy. Types of Endoscopy Approved by the Cancer. The endoscope's length and flexibility depend on the part of the body the doctor needs to see. Other tools used during an endoscopy Typically, an endoscope has a channel through which the doctor can insert tools. Types of tools include: Flexible forceps. These tong-like tools take a tissue sample.
Biopsy forceps. These remove a tissue sample or a suspicious growth. Cytology brushes. These take cell samples. Suture removal forceps. These remove stitches inside the body Why you may need an endoscopy Your doctor may recommend an endoscopy for various reasons: To screen for and prevent cancer.
To give treatment. Doctors use endoscopes for certain treatments. Treatments that may involve an endoscope include: Laparoscopic surgery , which is done through small incisions in the skin Laser therapy, which uses a powerful beam of light to destroy cancer cells Microwave ablation, which uses heat to destroy cancerous tissue Endoscopic mucosal resection or endoscopic submucosal dissection, which is surgery using an endoscope inserted into the gastrointestinal tract Photodynamic therapy, which destroys a tumor with a laser after injecting it with a light-sensitive substance Medication delivery, also called medication administration Types of endoscopy The most common types of endoscopy are listed below.
How should I prepare for an endoscopy? For example, you may need to take these steps: Avoid eating or drinking anything for several hours before the procedure.
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