Medicine This smoker presented with a four-year history of blanching of the fingers on exposure to cold. What is the diagnosis? A Thromboangiitis obliterans B Marantic endocarditis C Kawasaki disease D Brachial entrapment syndrome 💡 Explanation This smoker presented with a four-year history of blanching of the fingers on exposure to cold. What is the diagnosis? ✓ Correct Answer: A. Thromboangiitis obliterans