Assertion: pneumothorax | /r/CreatedBy | injury
Facets:
value: often
type: TEMPORAL
value: in some cases
type: OTHER
value: to the chest
type: OTHER
value: usually
type: DEGREE
Source sentences:
text: A pneumothorax is usually caused by an injury to the chest, such as a broken rib or puncture wound.
text: In some cases, a pneumothorax is caused by an injury or trauma, but it can also occur spontaneously and is most common among young men and tall lean men.
text: Pneumothorax is often caused by an injury or trauma to the chest, like what a person might sustain in a car accident.
text: Coughing or fever if the pneumothorax is caused by injury or an existing lung condition.