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Physician perform an endoscopy using...
Encyclopedia Britannica
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Colonoscopy: Obtaining a Biopsy Sample
Merck Manuals
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Endoscopy: Insertion
Merck Manuals
Related terms:
biopsy
morcellation
Diagnostic Procedure
endoscopy Audio
en·do·sco·py [ en-dos-kuh-pee ]
Subclass of:
Minimally Invasive Surgical Procedures; Diagnostic Techniques, Surgical
Etymology:
Greek endon = within + skopeo = view
Definitions related to endoscopy (procedure):
  • (endoscopy) An examination of the body using an endoscope.
    CDISC Terminology
    Clinical Data Interchange Standards Consortium (CDISC), 2021
  • (endoscopy) A procedure that uses an endoscope to examine the inside of the body. An endoscope is a thin, tube-like instrument with a light and a lens for viewing. It may also have a tool to remove tissue to be checked under a microscope for signs of disease.
    NCI Dictionary of Cancer Terms
    U.S. National Cancer Institute, 2021
  • (endoscopy) Endoscopy is a procedure that lets your doctor look inside your body. It uses an instrument called an endoscope, or scope for short. Scopes have a tiny camera attached to a long, thin tube. The doctor moves it through a body passageway or opening to see inside an organ. Sometimes scopes are used for surgery, such as for removing polyps from the colon. There are many different kinds of endoscopy. Here are the names of some of them and where they look.: Arthroscopy: joints; Bronchoscopy: lungs; Colonoscopy and sigmoidoscopy: large intestine; Cystoscopy and ureteroscopy: urinary system; Laparoscopy: abdomen or pelvis; Upper gastrointestinal endoscopy: esophagus and stomach .
    MedlinePlus
    U.S. National Library of Medicine, 2025
  • (endoscopy) Inserting a flexible tube equipped with a light and camera into the body to see inside a body cavity or organ.
    Harvard Dictionary of Health Terms
    Harvard Medical Publishing, 2011
  • (endoscopy) Procedures of applying ENDOSCOPES for disease diagnosis and treatment. Endoscopy involves passing an optical instrument through a small incision in the skin i.e., percutaneous; or through a natural orifice and along natural body pathways such as the digestive tract; and/or through an incision in the wall of a tubular structure or organ, i.e. transluminal, to examine or perform surgery on the interior parts of the body.
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2025
  • (endoscopy) Use of instruments for visual examination of interior structures of the body; there are rigid endoscopes and flexible fiberoptic endoscopes for various types of viewing for disease diagnosis and treatment; involves passing an optical instrument along either natural body pathways such as the digestive tract, or through keyhole incisions to examine the interior parts of the body; with advances in imaging, endoscopes, and miniaturization of endosurgical equipment, surgery can be performed during endoscopy.
    CRISP Thesaurus
    National Institutes of Health, 2006
  • (endoscopic procedure) A diagnostic or therapeutic procedure in which an endoscope is inserted in a tubular organ to examine the structural architecture and/or remove abnormal tissues.
    NCI
    U.S. National Cancer Institute, 2021
  • (endoscopic procedure) Patient required additional or unexpected endoscopic procedure.
    U.S. FDA Glossary
    U.S. Food & Drug Administration, 2021
  • Flexible endoscopes equipped with video cameras can be used to view the upper gastrointestinal tract from pharynx to proximal duodenum and the lower gastrointestinal tract from anus to cecum (and, sometimes, terminal ileum). Several other diagnostic and therapeutic interventions also can be done endoscopically. The potential to combine...
    Merck Manuals
    Merck & Co., Inc., 2025
  • Endoscopy, medical examination of the interior of the body, usually through a natural body opening, by the insertion of a flexible, lighted optical shaft or open tube. Instruments used include the endoscope, a flexible tube for examination of the esophagus, stomach, and duodenum, and the...
    Encyclopedia Britannica
    Encyclopedia Britannica, Inc., 2025
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This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.

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