Bland embolization
Bland Embolization
Bland embolization (pronunciation: /blænd ɛmbəˈlaɪzəʃən/) is a medical procedure used to block or reduce the blood flow to a particular area of the body. This technique is often used in the treatment of tumors and aneurysms.
Etymology
The term "bland" in this context does not refer to the common English adjective meaning "lacking strong features or characteristics and therefore uninteresting". Instead, it is derived from the medical term "bland thrombus", which refers to a blood clot that forms without the presence of inflammation or infection. The term "embolization" comes from the word "embolus", which in medical terminology refers to a blood clot or other substance that has been carried in the bloodstream to lodge in a vessel and cause an embolism.
Procedure
Bland embolization involves the injection of embolic agents into the blood vessels that supply the target area. These agents can include substances like gelatin sponge, polyvinyl alcohol particles, or microspheres. The goal is to block the blood supply to the target area, which can help to shrink tumors or prevent aneurysms from rupturing.
Related Terms
- Embolus: A blood clot, air bubble, piece of fatty deposit, or other object that has been carried in the bloodstream to lodge in a vessel and cause an embolism.
- Embolization: The process or condition of a blood vessel or organ being obstructed by an embolus.
- Thrombus: A blood clot formed in situ within the vascular system of the body and impeding blood flow.
See Also
External links
- Medical encyclopedia article on Bland embolization
- Wikipedia's article - Bland embolization
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