Papillon
Papillon (Medicine)
Papillon (pronounced: /papiˈjɔ̃/) is a term used in medicine, particularly in the field of oncology, to describe a type of radiation therapy used for treating rectal cancer. The term is derived from the French word for 'butterfly', due to the butterfly-like shape of the applicator used in this treatment.
Etymology
The term 'Papillon' is of French origin, meaning 'butterfly'. It was first used in this context by French radiologist Jean Papillon in the 1950s, who developed this technique of localized radiation therapy.
Procedure
Papillon therapy, also known as contact radiotherapy or brachytherapy, involves the direct application of radiation to the tumor site using a specialized applicator. This allows for a high dose of radiation to be delivered to the tumor, while minimizing exposure to surrounding healthy tissues.
Related Terms
- Brachytherapy: A form of radiation therapy where radiation is applied directly to the cancerous area.
- Oncology: The branch of medicine that deals with the prevention, diagnosis, and treatment of cancer.
- Radiation Therapy: The use of high-energy radiation to shrink tumors and kill cancer cells.
- Rectal Cancer: A type of cancer that begins in the rectum, the last several inches of the large intestine.
See Also
External links
- Medical encyclopedia article on Papillon
- Wikipedia's article - Papillon
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