PMC:2792620 / 5137-5427 JSONTXT

{"project":"2_test","denotations":[{"id":"20040958-12795627-47224437","span":{"begin":285,"end":286},"obj":"12795627"},{"id":"20040958-12204696-47224437","span":{"begin":285,"end":286},"obj":"12204696"},{"id":"T74857","span":{"begin":285,"end":286},"obj":"12795627"},{"id":"T22227","span":{"begin":285,"end":286},"obj":"12204696"}],"text":"Secondary open angle or angle closure glaucoma\nThis is caused by substances mechanically blocking the anterior chamber angle (pigmentary or pseudoexfoliation) or due to an alteration in the structure and function of the trabecular meshwork, owing to trauma, inflammation or ischaemia.[8–10]"}