1. Hemoglobin A1c 2. Skin biopsy 3. Duplex ultrasound of the lower extremity 4. Wound culture 5. Ankle-brachial index
B
5. It looks like a melanoma. I would do a bx
Can't go wrong with a biopsy☺😷
Wound culture
Skin biopsy
Biopsy
1 A1C