27 July, 2020
Chordoma is a rare type of tumor that occurs in the bones of the skull base and spine. These tumors arise from the remnants of the notochord, a flexible, rod-like structure that provides support to the developing embryo. Chordomas are complex tumors to treat due to the involvement of critical structures such as the brainstem, spinal cord, and important nerves and arteries. About 30 percent of all chordomas are form within the center of the head in an area called the skull base – usually in a bone called the clivus. Skull base chordomas are sometimes considered brain tumors because they can grow toward the brain.
17 January, 2019
The skull base is the area in between the eyes and behind the nose all the way up to the brain and spinal cord. It one of the/ or the more complex are in the whole body beacuse multiple nerves and the major blood vessels of the brain, head and neck pass through it. The skull base tumors are rare, affecting less than 1 in 100 000 people per year. They are histologically a diverse group of tumors and potentially pose significant management problems due to their close proximity to the orbit and intracranial cavity.