MALIGNANT NEUROMA Meaning and
Definition
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A malignant neuroma, also known as a malignant peripheral nerve sheath tumor (MPNST), is a rare and aggressive type of cancerous tumor that arises from the peripheral nerves or the cells that form the protective covering called the nerve sheath. Traditionally, the term "neuroma" refers to a benign tumor of nerve tissue; however, in the case of a malignant neuroma, the growth exhibits malignant characteristics.
Malignant neuromas most commonly develop in individuals with neurofibromatosis type 1 (NF1), a genetic disorder that causes the growth of benign nerve tumors. However, malignant neuromas can also occur sporadically in individuals without NF1. The exact cause of these tumors is unclear, but certain genetic mutations and environmental factors may contribute to their formation.
Clinical presentation may vary depending on the location of the tumor, but common symptoms include pain, swelling, numbness or weakness in the affected area, and the presence of a palpable mass. Early detection is crucial as malignant neuromas have a tendency to invade nearby structures and metastasize to distant sites.
Treatment typically involves surgical resection of the tumor, if feasible, as well as adjuvant therapies such as radiation therapy and/or chemotherapy. Prognosis for malignant neuromas is generally poor due to their aggressive nature and high potential for recurrence. However, early diagnosis, complete surgical removal, and comprehensive treatment strategies can improve outcomes for these challenging tumors.
Common Misspellings for MALIGNANT NEUROMA
- nalignant neuroma
- kalignant neuroma
- jalignant neuroma
- mzlignant neuroma
- mslignant neuroma
- mwlignant neuroma
- mqlignant neuroma
- makignant neuroma
- mapignant neuroma
- maoignant neuroma
- malugnant neuroma
- maljgnant neuroma
- malkgnant neuroma
- malognant neuroma
- mal9gnant neuroma
- mal8gnant neuroma
- malifnant neuroma
- malivnant neuroma
- malibnant neuroma
Etymology of MALIGNANT NEUROMA
The word "malignant neuroma" comes from a combination of two terms: "malignant" and "neuroma".
1. Malignant: The term "malignant" derives from the Latin word "malignus", which means "evil" or "wicked". In medical terminology, "malignant" refers to a condition or growth that is cancerous, showing uncontrolled and invasive growth, capable of spreading to other parts of the body.
2. Neuroma: "Neuroma" is a term formed by combining two Greek words: "neuron", meaning "nerve", and "-oma", which is a suffix used for various types of tumors. A neuroma specifically refers to a tumor that arises from nerve cells or nerve tissue.
Similar spelling words for MALIGNANT NEUROMA
