Lead Sponsor: Patrick Y. Wen, MD

Collaborators: University of California, San Francisco, University of California, Los Angeles, Novartis Pharmaceuticals, Massachusetts General Hospital, Brigham and Women's Hospital, University of Utah, M.D. Anderson Cancer Center, Memorial Sloan Kettering Cancer Center

Intervention / Treatment: PROCEDURE: Surgery, DRUG: BKM120

Lead Sponsor: Andrew B Lassman, MD

Collaborators: Genentech, Inc., OSI Pharmaceuticals

Intervention / Treatment: DRUG: erlotinib, PROCEDURE: Cytoreductive Surgery