Astrocytomas

Astrocytomas The mother wit and spinal column make up the fundamental nervous system (CNS), where all vital functions of the body, including thought, speech, and strength, atomic number 18 controlled. Astrocytoma is a type of CNS tumour that readys in cells called astrocytes. Normal astrocytes come through on the connecting network of the question and spinal cord and form stain tissue when the CNS is damaged. Astrocytomas begin when normal astrocytes de destiny and sire uncontrollably, forming a mass called a tumor. Astrocytomas shtup come up throughout the CNS, including the following places. Cerebellum (the back part of the card liable for coordination and balance) Cerebrum (the top part of the brain that controls affect back activities and talking) Diencephalon or central part of the brain (controls vision, hormone production, and arm and pin movement) Brain stem (controls eyeball and facial movements, arm and forking movement, and breathing) Spinal cord (controls sensation and arm and leg motor function) A tumor displace be benign (non fag endcerous) or malignant (cancerous, meaning it can spread to other move of the body).

Astrocytomas are more ordinarily referred to by its direct (a bar of how much the tumor cells calculate like normal cells), as either high grade or low grade, depending on the number and shape of the tumor cells and how quickly they grow and spread. A low-grade tumor is less(prenominal) likely to grow quickly or spread. Once a tumor is found in the CNS, the doctor will commonly perform a biopsy to bring down if the tumor is an astrocytoma and to countersink the grade of the tumor. A biopsy is the removal of a small sum up of tissue for examination un! der a microscope. Astrocytoma can be found in children as well(p) as in adults they are the most common brain tumor among adults. They account for about 80% of adult brain tumors. A wide classification of symptoms develop as a result of astrocytoma including the following headache, illness and vomiting, neck stiffness or pain, dizziness, seizures, unsteadiness in pass or...If you want to get a full essay, order it on our website: OrderEssay.net

If you want to get a full information about our service, visit our page: write my essay