Tra từ alimentary tract smear - Từ điển Oxford Learners Wordfinder Dictionary

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Từ điển Oxford Learners Wordfinder Dictionary

alimentary tract smear

noun

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
• Hypernyms:
smear, cytologic smear, cytosmear
• Hyponyms:
esophageal smear, gastric smear, oral smear, paraduodenal smear, duodenal smear