Katherine Heigl will return to the U.S.

Therapies are in the pipeline for stage IV metastatic melanoma, the illness Dr. Izzie Stevens faces in the ABC drama Grey's Anatomy, a U.S. researcher said. Dermatologist Dr.

NEW YORK, May 8 /PRNewswire/ -- The 100th episode of Grey's Anatomy last night ended with what Izzie Stevens deemed "The Perfect Wedding". In an emotional turn of events, Izzie walked down the aisle in a sparkling Kenneth Pool ball gown to marry Alex under a canopy of deep purple flowers.

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Actor James Pickens Jr. says his co-stars Katherine Heigl and T.R. Knight are leaving the U.S. medical drama, Grey's Anatomy. Us Weekly said its reporter asked Pickens, who plays Dr. Richard Webber on the show, if Heigl is planning her exit from the series and Pickens replied: Yes, she is.