Diagnostic Procedure
sigmoidoscopy
sig·moid·os·co·py [ sig-moi-dos-kuh-pee ]
Subclass of:
colonoscopy
Definitions related to sigmoidoscopy (procedure):
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(sigmoidoscopy) Endoscopic examination of the luminal surface of the sigmoid colon.NCI ThesaurusU.S. National Cancer Institute, 2021
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(sigmoidoscopy) Endoscopic examination, therapy or surgery of the sigmoid flexure.NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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(sigmoidoscopy) Internal examination of the rectum and sigmoid colon using a flexible viewing tube inserted through the anus.Harvard Dictionary of Health TermsHarvard Medical Publishing, 2011
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(proctosigmoidoscopy) Examination of the lower colon using a sigmoidoscope, inserted into the rectum. A sigmoidoscope 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 TermsU.S. National Cancer Institute, 2021
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