CNS Tumors gross and microscopic features
Channel: PATHOLOGY SKILL LABS
Date: 21/03/2023

Hello and welcome to this video on CNS tumors. CNS stands for central nervous system, which is made up of the brain and spinal cord. CNS tumors are abnormal growths that can develop in these structures, and they can be either benign or malignant.

Benign tumors are non-cancerous and grow slowly. They can often be successfully removed with surgery and do not usually recur. Malignant tumors, on the other hand, are cancerous and grow more rapidly. They can be life-threatening and require aggressive treatment, such as surgery, radiation therapy, and chemotherapy.

There are different types of CNS tumors, and they are classified based on the type of cells they originate from. The most common type of CNS tumor is glioma, which originates from glial cells in the brain or spinal cord. Other types of CNS tumors include meningioma, which originates from the layers of tissue covering the brain and spinal cord, and schwannoma, which originates from the cells that form the sheath around nerves.

Symptoms of CNS tumors can vary depending on their location and size. Common symptoms include headaches, seizures, changes in vision or hearing, difficulty speaking or swallowing, and weakness or numbness in the limbs. If you experience any of these symptoms, it is important to see a doctor as soon as possible for evaluation.

In conclusion, CNS tumors are abnormal growths that can develop in the brain or spinal cord, and they can be either benign or malignant. Treatment options depend on the type of tumor and may include surgery, radiation therapy, and chemotherapy. If you experience any symptoms of a CNS tumor, seek medical attention promptly. Thank you for watching
#CNStumors
#braincancer 
#spinalcordtumor
 #glioma,
#meningioma
#schwannoma