Assertion: hemothorax | /r/HasProperty | due
Facets:
value: to lesion
type: CAUSE
value: usually
type: DEGREE
Source sentences:
text: This chapter will focus on spontaneous primary and secondary pneumothorax and also briefly discuss hemothorax which is usually due to trauma.
text: Hemothorax can be caused by penetrating trauma as well, or could be due to a bleeding vessel or lesion around the lung.