On Tuesday's "The Extra", Dr. Renata Prado, Board-Certified Dermatologist and Fellowship-Trained Mohs Surgeon, helped listeners understand the most modern techniques in detecting and treating skin cancers as we mark the birthday month of groundbreaking dermatologist Dr. Frederic Mohs. More information can be found by visiting VanguardSkin.com or calling Vanguard Skin Specialists at (719) 355-1585.