Assertion: ulcer | /r/CreatedBy | pyoderma gangraenosum
Facets:
Source sentences:
text: It is advised to not use surgical procedures on ulcerations caused by Behçet or pyoderma gangraenosum, as those diseases usually exhibit pathergy.
text: It is advised to not use surgical procedures on ulcerations caused by Behçet or pyoderma gangraenosum, as those diseases usually exhibit pathergy.