INFRATENTORIAL NEOPLASM Meaning and
Definition
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Infratentorial neoplasm is a medical term used to describe a tumor or abnormal growth that occurs within the lower part of the brain, specifically in the posterior fossa region. The posterior fossa is the area at the back of the skull, located beneath the tentorium cerebelli, which is a fold of the dura mater (a thick membrane that covers the brain).
These neoplasms commonly affect structures such as the cerebellum, brain stem, and fourth ventricle. Infratentorial neoplasms can be either benign (noncancerous) or malignant (cancerous), and they can originate from different types of cells present in the brain. They may develop slowly or rapidly and can vary in size.
Symptoms of an infratentorial neoplasm include headache, nausea, vomiting, dizziness, unsteady gait, coordination difficulties, changes in vision and hearing, facial weakness, and difficulty swallowing. These symptoms can be caused by the tumor pressing on or interfering with nearby structures or by increased pressure within the skull.
Treatment options for infratentorial neoplasms depend on various factors such as the type, size, location, and grade of the tumor, as well as the individual's overall health. Treatment may involve surgery to remove the tumor, radiation therapy, chemotherapy, or a combination of these approaches. The goal is to remove or reduce the tumor while preserving neurological function and improving the individual's quality of life. Regular monitoring and follow-up care are essential to detect any recurrence or changes in the tumor.
Common Misspellings for INFRATENTORIAL NEOPLASM
- unfratentorial neoplasm
- jnfratentorial neoplasm
- knfratentorial neoplasm
- onfratentorial neoplasm
- 9nfratentorial neoplasm
- 8nfratentorial neoplasm
- ibfratentorial neoplasm
- imfratentorial neoplasm
- ijfratentorial neoplasm
- ihfratentorial neoplasm
- indratentorial neoplasm
- incratentorial neoplasm
- invratentorial neoplasm
- ingratentorial neoplasm
- intratentorial neoplasm
- inrratentorial neoplasm
- infeatentorial neoplasm
- infdatentorial neoplasm
- inffatentorial neoplasm
- inftatentorial neoplasm
Etymology of INFRATENTORIAL NEOPLASM
The term "infratentorial neoplasm" is composed of two main components: "infratentorial" and "neoplasm".
1. Infratentorial: The word "infratentorial" consists of two parts: "infra-" and "tentorial".- "Infra-" is a prefix derived from Latin, meaning "below" or "under".
- "Tentorial" refers to the tentorium, which is a membrane in the brain that separates the cerebrum (upper part) from the cerebellum and brainstem (lower part).Therefore, "infratentorial" refers to anything located beneath or below the tentorium in the brain.
2. Neoplasm: The word "neoplasm" is derived from the Greek roots "neo-" meaning "new" and "-plasma" meaning "growth" or "formation".
