Fig. 2
From: Skin burns after high-intensity focused ultrasound ablation: a retrospective control study
Temporal progression of third-degree burn healing in patient 1. Day 1: Cutaneous pallor and ischemic changes at treatment site. Day 4: Erythema with blistering at treatment site. Day 14: Complete resolution. Histopathology of excised skin specimen: Epidermal necrosis with dermal collagen coagulation, and thrombosed microvessels.
