TNF and varicose ulcer: This enables the assessment of wound progression and the identification of potential complications.[30] made a dressing (VeCare) that combines the detection of inflammatory mediators such as tumor necrosis factor α (TNF‐α), interleukin‐6, interleukin‐8, growth factor TGF‐β, detection of S.aureus, and temperature and pressure in venous ulcers.