Papers of the Week

Pyoderma gangrenosum (PG) is a rare, ulcerative dermatosis that is part of a systemic auto-inflammatory process. The overall incidence of PG is 5.8 per 100 000 individuals and it is associated with an increased mortality rate compared with the general population. Due to the pathergy phenomenon-present in 20% to 30% of cases-traumatic events, such as debridement or surgery, are often avoided in these patients. This report is on the use of negative pressure wound therapy with instillation and dwell time (NPWTi-d) combined with a reticulated open cell foam dressing with through holes (ROCF-CC) to achieve debridement and granulation in a lower extremity PG wound.