EPIDURAL NEOPLASMS Meaning and
Definition
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Epidural neoplasms refer to tumors or abnormal growths that originate from cells within the epidural space. The epidural space is the region located between the protective covering of the spinal cord (dura mater) and the surrounding bones of the spinal column. Normally, this space contains fat tissue, blood vessels, and connective tissue.
When tumors develop within the epidural space, they are referred to as epidural neoplasms. These neoplasms can be either benign or malignant, with the latter being cancerous. Benign epidural neoplasms typically grow slowly and have well-defined borders, while malignant epidural neoplasms tend to be more invasive and can spread to nearby tissues.
Common types of epidural neoplasms include primary tumors, which originate within the epidural space, and secondary tumors, which spread to the epidural space from other parts of the body. Primary epidural neoplasms may arise from different cell types, including those derived from the disc, bone, or connective tissue. Secondary epidural neoplasms commonly result from metastasis, where cancer cells originating in another part of the body, such as the breast or lung, spread to the epidural space.
Symptoms of epidural neoplasms may vary depending on the tumor's size, location, and aggressiveness. Common signs include pain or tenderness in the affected region of the spine, neurological symptoms like muscle weakness or numbness in the limbs, and possible loss of bowel or bladder control.
Treatment options for epidural neoplasms depend on several factors, including the type, location, and stage of the tumor. Treatments may include surgical excision, radiation therapy, chemotherapy, or a combination of these approaches.
Common Misspellings for EPIDURAL NEOPLASMS
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- epixural neoplasms
- epicural neoplasms
- epifural neoplasms
Etymology of EPIDURAL NEOPLASMS
The word "epidural" is derived from the Greek words "epi" meaning "upon" or "over" and "dura" meaning "hard" or "tough", referring to the outermost layer of the meninges, the protective membrane covering the brain and spinal cord. "Neoplasms" is a medical term derived from the Greek word "neo" meaning "new" and the word "plasma" meaning "formation" or "growth", which collectively refers to abnormal or uncontrolled growth of cells, generally referring to tumors or cancer.
Therefore, "epidural neoplasms" refers to abnormal growths or tumors occurring in the epidural space, which is the area between the dura mater and vertebrae in the spinal column.
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