Brain is a soft and spongy mass of tissue that is protected by skull bones, meninges and cerebrospinal fluid. Cells are the building blocks of our body and brain too is made up of cells and controls various functions of our body. The abnormal growth and division of brain cells leads to brain tumor. Brain tumor can be benign or malignant and malignant ones can be primary or secondary. Diagnosis of brain tumor is made on the basis of history of the symptoms and examination by clinician neurologist or neurosurgeon. Dr. Shyam Sundar K is a leading Neurosurgeon in Chennai, Tamil nadu, India who Offers Best Treatment for brain tumor with help of dedicated team and the modern technology. for more details visit: http://www.chennaibrainandspine.com/