alimentary tract smear


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Noun1.alimentary tract smear - any of several cytologic smears obtained from different parts of the alimentary tractalimentary tract smear - any of several cytologic smears obtained from different parts of the alimentary tract; obtained by specialized lavage techniques and used mainly to diagnose cancer in those parts
cytologic smear, cytosmear, smear - a thin tissue or blood sample spread on a glass slide and stained for cytologic examination and diagnosis under a microscope
esophageal smear - alimentary tract smear of material obtained from the esophagus
gastric smear - alimentary tract smear of material obtained from the stomach
oral smear - alimentary tract smear of material obtained from the mouth
duodenal smear, paraduodenal smear - alimentary tract smear of material obtained from the duodenum
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