Doctor performing an endoscopy. An endoscope is a flexible camera through which internal cavities can be viewed. This technique is routinely used in t

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Doctor performing an endoscopy. An endoscope is a flexible camera through which internal cavities can be viewed. This technique is routinely used in the diagnosis of cancer and ulcers.

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Photo credit: © DR P. MARAZZI/SCIENCE PHOTO LIBRARY / Alamy / Afripics
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Keywords: camera, diagnosis, diagnostic, diagnostics, doctor, endoscope, endoscopy, equipment, examination, fibre, gullet, healthcare, hospital, human, internal, intestinal, intestine, medical, medicine, oesophagus, optics, patient, people, person, procedure, professional, small, technique, throat