alimentary tract smear

Noun alimentary tract smear has 1 sense

• alimentary tract smear(n = noun.body) - 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;
is a kind of cytologic smear, cytosmear, smear
has particulars: esophageal smear, gastric smear, oral smear, duodenal smear, paraduodenal smear