Rectal Gastrointestinal Stromal Tumor (GIST) in the Era of Imatinib: Organ Preservation and Improved Oncologic Outcome

Michael J. Cavnar, Lin Wang, Vinod P. Balachandran, Cristina R. Antonescu, William D. Tap, Mary Keohan, Sam Singer, Larissa Temple, Garrett M. Nash, Martin R. Weiser, Jose G. Guillem, Julio Garcia Aguilar, Ronald P. DeMatteo, Philip B. Paty