Example sentences for: preinvasive

How can you use “preinvasive” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • We have therefore begun to examine ductal carcinoma in situ (DCIS), which are preinvasive malignant lesions derived from epithelial cells, and fibroadenomas, which are non-malignant tumors composed of epithelial and stromal cells [ 32 33 ] . So far we have analyzed one DCIS, which was BP1-positive, and two fibroadenomas, both of which were BP1-positive, compared with no expression in the matched normal tissue for each fibroadenoma (data not shown).

  • This indicates that different components from an individual tumor can represent genetically divergent clones, even at the preinvasive stage of DCIS.

  • Such an understanding is necessary if detection of LOH or other genetic abnormalities will ever allow for consistent and useful identification of preinvasive breast lesions at higher risk of progression.

  • Carcinoma of cervix uteri (cervical cancer, CC) is a leading cause of cancer-related mortality in women worldwide [ 1 2 ] . CC arises by distinct morphologic changes from normal epithelium and progresses to carcinoma through a series of well-defined preinvasive lesions.

  • These lesions are called precancers, premalignancies, preneoplastic lesions, incipient cancers, intraepithelial neoplasias, and preinvasive cancers.


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