perforation

Both conditions disrupt lives and can lead to serious complications like colon perforation, cancer, and even early mortality.

They showed that the previously accepted idea that azoles kill the pathogen cell by causing perforation of the outer cell membrane does not apply.

The PtNRGrid also includes perforations, which enable physicians to insert probes to stimulate the brain with electrical signals, both for mapping and for therapy.

Consumers are being asked to look out for strange perforations around the edge of a stamp, a shine to the surface or the colour looking off.

The F.D.A. said the manufacturer of the device, Abiomed, should have notified the agency more than two years ago, when the company first posted an update on its website about the perforation risk.