Causes of unilateral clubbing include all of the following, Except: (A) Congenital cyanotic hea disease, (B) Panicoast tumor, (C) Aoic Ancurym, (D) Brachial AV fistulas
Answer is A. Answer is A (Congenital Cyanotic Hea Disease) : Congenital cyanotic hea disease is a cause for bilateral clubbing Causes of Unilateral Clubbing Aneurysm of Aoa, innonimate aery, suhclan aery or axillary aery Brachial AV fistulas / malformations Infected aerial grafts Pancoast tumors Unilateral Elythromelalgia