INTERSTITIAL RADIOTHERAPY Meaning and
Definition
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Interstitial radiotherapy, also known as brachytherapy, is a form of radiation therapy used to treat certain types of cancer. It involves the precise placement of radioactive sources directly into or near the tumor or the affected tissues. This method allows for a focused and targeted delivery of radiation to the cancerous areas, while minimizing damage to surrounding healthy tissues.
During interstitial radiotherapy, small radioactive seeds or wires are inserted into the cancerous tissue through needles or catheters. These sources emit radiation, typically in the form of high-energy gamma rays, which cause damage to the DNA of the cancer cells, inhibiting their growth and proliferation. The radioactive materials used in this procedure, such as iodine-125 or palladium-103, have relatively short half-lives, ensuring that the radiation exposure is limited over time.
This treatment technique is particularly beneficial in cases where the tumor is localized or close to critical structures, making surgical removal riskier. Interstitial radiotherapy is commonly used for the treatment of various types of cancer, including prostate, breast, cervical, and head and neck cancers. It can be administered as a standalone treatment or in combination with other therapeutic modalities, such as surgery or chemotherapy, depending on the specific needs of the patient.
Overall, interstitial radiotherapy is an effective and targeted approach to treating cancer by delivering localized radiation treatment directly to the tumor or affected tissues while preserving the surrounding healthy tissues as much as possible.
Common Misspellings for INTERSTITIAL RADIOTHERAPY
- unterstitial radiotherapy
- jnterstitial radiotherapy
- knterstitial radiotherapy
- onterstitial radiotherapy
- 9nterstitial radiotherapy
- 8nterstitial radiotherapy
- ibterstitial radiotherapy
- imterstitial radiotherapy
- ijterstitial radiotherapy
- ihterstitial radiotherapy
- inrerstitial radiotherapy
- inferstitial radiotherapy
- ingerstitial radiotherapy
- inyerstitial radiotherapy
- in6erstitial radiotherapy
- in5erstitial radiotherapy
- intwrstitial radiotherapy
- intsrstitial radiotherapy
- intdrstitial radiotherapy
- intrrstitial radiotherapy
Etymology of INTERSTITIAL RADIOTHERAPY
The word "interstitial" comes from the Latin word "interstitium", which means "situated between". It refers to the spaces or gaps between objects or tissues.
The term "radiotherapy" combines the words "radio", derived from the Latin word "radius", meaning "ray", and "therapy", derived from the Greek word "therapeia", meaning "healing" or "medical treatment".
When these words are combined, "interstitial radiotherapy" refers to a form of treatment where radiation is delivered directly into the tissues or interstitial spaces between body structures to target and destroy cancer cells.
Idioms with the word INTERSTITIAL RADIOTHERAPY
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interstitial radiotherapy
Interstitial radiotherapy is a medical procedure that involves the placement of radioactive sources directly into a tumor or its surrounding tissue. It is a form of internal radiation therapy used for the treatment of certain types of cancer, most commonly tumors that are located deep within the body and are difficult to access through external radiation therapy.
