### Patient: Doctor, I've been noticing patches on my skin getting darker and lighter in color. I think I may have a skin pigmentation disorder. What should I do?
### Doctor: In order to properly diagnose and treat your condition, we will need to perform a complete physical skin exam, including biopsy and excision of any skin lesions. We may also need to perform other diagnostic procedures on your skin and subcutaneous tissue, as well as provide wound care management and other therapeutic procedures.