Glioma
This group comprises anaplastic astrocytomas and glioblastoma multiforme. Whereas the median overall survival of anaplastic (WHO grade III) gliomas is approximately 3 years, glioblastoma multiforme has a poor median overall survival of c. 15 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%.