Subungual blood is not always a reassuring sign.
Daniel
C Ralph
CR
Jellinek
Nathaniel J
NJ
D003937:Diagnosis, Differential; D006406:Hematoma / Q000175:diagnosis*; D006801:Humans; D009260:Nail Diseases / Q000175:diagnosis*; D009262:Nails; D011934:Reagent Strips; D012878:Skin Neoplasms / Q000175:diagnosis*
D011934:Reagent Strips