And even more fun: "Initially, it was thought that angiogenesis inhibitors would have mild side effects, but more recent studies have revealed the potential for

And even more fun: "Initially, it was thought that angiogenesis inhibitors would have mild side effects, but more recent studies have revealed the potential for complications that reflect the importance of angiogenesis in many normal body processes, such as wound healing, heart and kidney function, fetal development, and reproduction. Side effects of treatment with angiogenesis inhibitors can include problems with bleeding, clots in the arteries (with resultant stroke or heart attack), hypertension, and protein in the urine . Gastrointestinal perforation and fistulas also appear to be rare side effects of some angiogenesis inhibitors." http://www.cancer.gov/about-cancer/treatment/types/immunotherapy/angiogenesis-inhibitors-fact-sheet#q4 http://www.cancer.gov/about-cancer/treatment/types/immunothe...