Brain Tumor Surgery in India

1. Brain Tumor A brain tumor is a mass or lump that forms inside the skull. Brain tumors can be cancerous or non-cancerous. It can cause a variety of symptoms, depending on their sizeand location. Treatment for brain tumors depends on the type and severity of thetumor. Types of BrainTumors There are different types of brain tumors. The most common type is called a glioma. Gliomas start in the glial cells, which are the cells that surround and support nerve cells. Other types of brain tumorsinclude: Astrocytoma: Astrocytomas are tumors that develop from star-shaped cells calledastrocytes. These tumors can occur in any part of the brain or spinal cord, but most often occur in the brain. Astrocytomas can be benign (not cancerous) or malignant (cancerous). They can grow slowly or rapidly, and can cause a variety of symptoms, depending on where they are located in the brain. Treatment for astrocytomas depends on the type and size of the tumor, as well as on the patient's age andhealth. Oligodendroglioma: An oligodendroglioma is a tumor that starts in the cells that cover and protect nerve fibers in the brain. These tumors are usually slow growing and may not cause any problems for many years. However, if they grow large enough, they can causeproblems such as seizures, headaches, or problems with balance and coordination. Oligodendrogliomas are classified as either low grade or high grade. Low grade tumors are less likely to spread than high gradetumors. Ependymoma: Ependymomas are tumors that form in the cells that line thefluid-filled cavities of the brain and spinal cord. They can occur in any age group, but are most common in children and young adults. Symptoms vary depending on the location and size of the tumor, but may include headache, nausea, vomiting, seizures, and problems with balance and walking. Ependymomas are classified as either low-grade or high-grade, depending on how quickly they grow and how aggressive they are. Treatment typically includes surgery, radiation therapy, andchemotherapy. Medulloblastoma: Medulloblastoma is a type of brain tumor that begins in the cerebellum, the part of the brain that controls balance and coordination. The tumor is most often foundin children, but can occur in adults as well. Symptoms may include headache, nausea, vomiting, and difficulty walking. Treatment typically includes surgery, radiation therapy, and chemotherapy.

2. Symptoms of BrainTumors Brain tumors are often difficult to detect, as their symptoms can be similar to those of other conditions. Some common symptoms of a brain tumor include headaches, nausea, vomiting, seizures, and changes in mental status. If you experience any of these symptoms, itis important to see a doctor right away for diagnosis and treatment. Causes of BrainTumours There are many causes of brain tumours. Some are known and some are still being studied. Some of the known causes include genetics, lifestyle choices, and exposure to radiationor other carcinogens. Brain tumours can also develop from birth defects or from changes in the cells in the brain. More research is needed to determine all of the causes of braintumours.