Glioblastoma
The most common length of survival following diagnosis is 12 to 15 months, with fewer than 3% to 5% of people surviving longer than five years. Without treatment survival is typically 3 months.
Radiation effects from the Fukushima Daiichi nuclear disaster
Thyroid cancer is one of the most survivable cancers, with an approximate 94% survival rate after first diagnosis, and that rate increases to a 100% survival rate with catching it early. For example, from 1989 to 2005, an excess of 4000 children and adolescent cases of thyroid cancer were observed in those who lived around Chernobyl; of these 4000 people, nine have died so far, a 99% survival rate.