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.
Pleomorphic T-cell lymphoma
Pleomorphic T-cell lymphoma (also known as "Non-mycosis fungoides CD30− pleomorphic small/medium sized cutaneous T-cell lymphoma") is a cutaneous condition characterized by a 5-year survival rate of 62%.