Sentence examples for distinguish from normal from inspiring English sources

Contamination of human samples by other human DNA is very hard to distinguish from normal variation, and could lead to erroneous medical decisions.

That is important because the bacterium is hard to distinguish from normal, nonpathogenic E. coli.

Mild enhancement of the ganglion is non-specific and difficult to distinguish from normal perineural vascular plexus; however, cisternal/root entry zone enhancement is specific.

This means that if we consider 1000 women getting a screening mammogram, if 8 10 cancers are present, 2 or 3 can be missed, mostly because they are difficult to distinguish from normal breast tissue.

"O104 is very hard to distinguish from normal, non-pathogenic E. coli," says Lothar Beutin, head of the National Reference Laboratory for E.coli at the Federal Institute for Risk Assessment here.

If this is the case, then single measures of medial temporal lobe activation alone would be problematic as a marker of disease activity, because there would be a period of pseudonormalization of activation that would be difficult to distinguish from normal activation.

Cancer cells can be distinguished from normal cells, and even from benign tumour cells, by microscopic examination.

In addition the visible lesion patterns have to be distinguished from normal anatomical variants [41].

Pathogenic E. coli distinguished from normal flora by their possession of virulence factors.

An infiltration with less than 20%% neoplastic cells cannot be distinguished from normal marrow with standard MR pulse sequences [24].

Generally, these continuing changes cannot be distinguished from normal aging processes that occur regardless of whether a person has been treated orthodontically or not.