Dr. Fredrick Wigley and Randi Pupkin: Scleroderma

Autoimmune diseases, in general, affect women disproportionately. Scleroderma, a disfiguring autoimmune disorder that affects the skin, struck Randi Pupkin in 2013 and brought her world to a standstill. Randi shares her journey back to health with the help of Dr. Fredrick Wigley of Johns Hopkins Medicine.