Assertion: black toenail | /r/CreatedBy | trauma
Facets:
value: from that
type: OTHER
value: from a black toenail
type: OTHER
value: from an injury
type: CAUSE
Source sentences:
text: Black toenail caused by trauma from an injury usually resolves on its own without treatment.
text: Black toenail from running Q: How can someone who runs marathons distinguish a black toenail caused by trauma from a black toenail caused by something serious, such as melanoma?
text: A: Distinguishing a black toenail caused by trauma from that caused by melanoma sometimes is difficult.
text: Black toenails can also be caused by trauma, autoimmune disorders, and melanoma.