Brain cancer is a disease of the brain in which cancer cells (malignant) …show more content…
They can vary depending on size and location of the cancer. A general symptom is caused by the pressure of the tumor on the brain or spinal cord. Specific symptoms are caused when a specific part of the brain is not working normally because of the tumor. General symptoms can consist of: headaches, seizures, twitches, vomiting, behavior change, numbness or fatigue. Symptoms of primary cancer include: eye abnormalities, difficulty swallowing, memory loss or absence of menstruation and breast milk. These symptoms can appear even if you do not have brain cancer; they do not mean you have brain cancer unless you have been checked by a …show more content…
There are more than 120 types of brain and central nervous system (CNS) tumors, classified by their aggressiveness of growth. The most common operations performed are biopsy, neuroendoscopy and craniotomy. A biopsy is usually the least invasive surgery wherein the surgeon removes a small part of the tumor to examine the type. Neuroendoscopy is a minimally-invasive surgical procedure in which the neurosurgeon removes the tumor through small holes in the skull or through the mouth or nose; this allow the surgeon to remove the tumor without damaging the brain. Craniotomy is a procedure in which the surgeon removes a section of the cranial bone, the tumor is sought out and removed then the bone is replaced. In some cases the bone needs to be permanently removed, which is a craniectomy. All of these surgeries have their own list of risks and out-patient instructions that make maintaining the surgeries results