ONCOCYTOMA Meaning and
Definition
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Oncocytoma is a medical term used to describe a benign, non-cancerous tumor that develops in various organs of the body. The condition is most commonly associated with the kidneys but can also occur in the salivary glands, thyroid gland, or other organs where certain types of cells known as oncocytic cells are present.
The tumor is characterized by the growth of oncocytic cells, which are typically enlarged and have an abnormal appearance when examined under a microscope. These cells are characterized by an increase in the number of mitochondria, the energy-producing structures within cells. This increase in mitochondria gives the oncocytic cells a distinct appearance, with an abundant eosinophilic or pink cytoplasm.
Oncocytomas are generally slow-growing and asymptomatic, meaning they do not typically cause any noticeable signs or symptoms in patients. They are often discovered incidentally during routine medical exams or imaging tests conducted for other reasons. In some cases, however, the tumor may grow large enough to cause pain or discomfort or interfere with the normal functioning of the affected organ.
Diagnosis of oncocytoma is usually made through a combination of imaging tests, such as ultrasound, CT scans, or MRI, and a biopsy, where a tissue sample is taken for microscopic examination. Treatment approaches vary depending on the location and size of the tumor, with some cases requiring surgical removal of the tumor, while others may be managed through regular monitoring to ensure the tumor does not grow and pose any risks to the patient's health.
Common Misspellings for ONCOCYTOMA
- incocytoma
- kncocytoma
- lncocytoma
- pncocytoma
- 0ncocytoma
- 9ncocytoma
- obcocytoma
- omcocytoma
- ojcocytoma
- ohcocytoma
- onxocytoma
- onvocytoma
- onfocytoma
- ondocytoma
- oncicytoma
- onckcytoma
- onclcytoma
- oncpcytoma
- onc0cytoma
- onc9cytoma
Etymology of ONCOCYTOMA
The word "oncocytoma" is derived from two Greek roots: "onco" and "kytos".
1. "Onco" is derived from the Greek word "onkos" which means "tumor" or "mass". It is commonly used as a prefix in medical terminology to refer to various types of tumors or neoplasms.
2. "Kytos" means "cell" in Greek. It is used as a suffix in medical terminology to refer to cells or structures related to cells.
When combined, "onco" and "kytos" form "oncocytoma" which is a specific type of tumor or neoplasm involving oncocytic cells, which are cells characterized by an excess of mitochondria.
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