Brain tumor
Glioblastoma multiforme (GBM) is the most aggressive (grade IV) and most common form of a malignant brain tumor. Even when aggressive multimodality therapy consisting of radiotherapy, chemotherapy, and surgical excision is used, median survival is only 12–17 months. Standard therapy for glioblastoma multiforme consists of maximal surgical resection of the tumor, followed by radiotherapy between two and four weeks after the surgical procedure to remove the cancer, then by chemotherapy, such as temozolomide. Most patients with glioblastoma take a corticosteroid, typically dexamethasone, during their illness to relieve symptoms. Experimental treatments include targeted therapy, gamma knife radiosurgery, boron neutron capture therapy and gene therapy.
Enteropathy-associated T-cell lymphoma
According to the Peripheral T-Cell Lymphoma Project, median overall survival is ten months, while median failure-free survival is only six months . The peripheral index for T-cell lymphoma is useful in defining prognosis for enteropathy-associated T-cell lymphoma. Among the most influential prognostic factors is bulky disease, defined by a tumor mass greater than 5 cm.