Question: is izzie sick on grey's anatomy?
Answer: "Grey's Anatomy" viewers finally found out what was wrong with Katherine Heigl's character, Dr. Izzie Stevens, on the ABC drama Thursday night – she has a fast moving cancer with a 5 percent survival rate. ... "Metastatic melanoma with mets to the liver, skin and brain," Lexie said when asked by Izzie what "Patient X" has.