I am starting Avastin treatment this coming Wednesday and was hoping to hear from others about their experiences with it. I had been taking Sutent 50 mg for 12 cycles (28 days/14 days) but in Feb. starting having severe pain my chest. A CAT scan showed a tumor in my left lung had grown from 1.4 cm to 2.4 cm in two months. Anyway, whatever info you can share is greatly appreciated.