Assertion: trachoma's stage | /r/HasSubevent | entropion
Facets:
Source sentences:
text: The later stages are the result of chronic inflammation and can lead to entropion (the formation of scar tissue that causes the eyelid to turn inward) with the lashes scratching and irreversibly damaging the corneal surface.3 Children more often display the active stages of infection, whereas older people – who have suffered repeated reinfection – exhibit marked scarring of the conjunctiva and visual impairment.