A brain tumor happens when abnormal cells form within the brain. There are two main types of tumors: cancerous tumors or malignant and benign tumors. Cancerous tumors can be separated into primary tumors that start within the brain, and secondary tumors that have blow-out from elsewhere, known as brain metastasis tumors. All types of brain tumors may yield symptoms that vary liable on the part of the brain involved. These symptoms may comprise headaches, seizures, problems with vision, vomiting, and mental changes. The headache is characteristically worse in the morning and goes away with vomiting. Other symptoms may comprise difficulty walking, speaking, or with sensations. As the disease progresses, unconsciousness may happen.
- Track 1-1 Metastatic tumors
- Track 2-2 Skull metastasis
- Track 3-3 Spinal metastasis
- Track 4-4 Peri-tumoral factors
- Track 5-5 Peri-tumoral factors
- Track 6-6 Morphological changes