A brain tumor is a collection, or mass, of abnormal cells in your brain. Brain tumors are of many types. Some brain tumors are cancerous(malignant) and some are non cancerous(benign).Family history, age, race, gender,chemical exposure, exposure to radiation, head injury and seizures are the major causes for brain tumor. Surgery, Radiotherapy and Chemotherapy are the main treatments for brain tumor. Know more about doctor @ http://www.thebrainandspine.com/our-doctor/ Contact us @ http://www.thebrainandspine.com/contact-us/. Subscribe to our Youtube Channel @ https://www.youtube.com/channel/UCcgY__nPC0ymcPcgqXxkHzQ Like our Facebook Page @ https://www.facebook.com/neurosurgeonindelhi Follow us on Twitter @ https://twitter.com/thebrainspine Follow Us on Linkedin @ https://www.linkedin.com/pub/manish-vaish/25/750/a40