What are the contraindications for endoscopy?
Contraindications to upper endoscopy include an uncooperative or obtunded patient, severe cardiac decompensation, acute myocardial infarction (unless active, life-threatening hemorrhage is present), and perforated viscus (eg, esophagus, stomach, intestine).
What are the indications for an endoscopy?
The most common indications for diagnostic EGD include dyspepsia unresponsive to medical therapy or associated with systemic signs, dysphagia or odynophagia, persistent gastroesophageal reflux symptoms, occult gastrointestinal bleeding, and surveillance for malignancy.
What is a lower GI endoscopy?
A lower GI endoscopy, also referred to as a colonoscopy, is a procedure used to examine a person’s large intestine (colon). There is more than one type of lower GI endoscopy, including colonoscopy and flexible sigmoidoscopy.
What are the indications of upper GI endoscopy?
An upper GI endoscopy can be used to identify disorders or problems such as:
- GERD (gastroesophageal reflux disease)
- Narrowing (strictures) or blockages.
- Larger than normal veins in your esophagus (esophageal varices)
- Redness and swelling (inflammation) and sores (ulcers)
What are the complications of endoscopy?
The most common complications of endoscopy are bleeding, bowel perforation, infection, and reactions to administered medications.
What is the difference between upper and lower endoscopy?
The lower GI tract has the large intestine, colon, rectum, and anus. An upper GI endoscopy checks the upper GI tract. A lower GI endoscopy or colonoscopy checks the lower tract. Endoscopies are helpful if the patient has trouble swallowing, stomach pain, bleeding, ulcers, or suspected tumors.
What are the major differences between an upper endoscopy lower endoscopy and colonoscopy?
An endoscopy is a nonsurgical procedure used to examine a person’s digestive system using a thin and flexible tube with a camera at the end. An upper endoscopy examines the stomach, esophagus, and small intestines. A colonoscopy is performed through the rectum to examine the rectum, large intestine, and colon.
What is a lower GI?
The lower gastrointestinal (GI) tract is the last part of the digestive tract. The lower GI tract consists of the large intestine and the anus. The large intestine absorbs water and changes the waste products of the digestive process from liquid into formed stool.
Can endoscopy lead to death?
Results: Death was directly related to endoscopy in 20 of 153 cases (13%), most commonly due to gastrointestinal perforation or acute pancreatitis.
How is a lower GI performed?
A lower GI series is a procedure in which a doctor uses x-rays and a chalky liquid called barium to view your large intestine. The barium will make your large intestine more visible on an x-ray.