Words similar to pre-existing

Example sentences for: pre-existing

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

Taken together, these data support a phylogenetic model for midasin in which the hexa-protomeric structure of its AAA domain evolved through a trimeric assembly of pre-existing di-protomeric AAA polypeptides that had evolved previously.
It has been determined that preoperative risk factors for delirium were older age [ 24, 25, 26], prior cognitive impairment [ 24, 25], pre-existing cerebrovascular or other brain diseases, history of prior delirium [ 25], preoperative abnormal sodium [ 24], vision or hearing impairment [ 24, 26] and regular use of psychotropic drugs before admission [ 24].
In this case, it appears that the pre-existing ERF gene was displaced through the insertion of a bacterial RAD52-like gene.
Mortality rates are higher for patients with pre-existing disease, medical conditions, care in the intensive care unit, and multiple organ failure [ 2, 3].
None was known to have pre-existing isolated IgA deficiency or other abnormality of immunity.