REGIONAL ARTERIAL INFUSION Meaning and
Definition
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Regional arterial infusion (RAI) is a medical procedure performed to target and deliver therapeutic drugs directly into specific regions of the body through the arteries. It involves the infusion of medications or chemotherapeutic agents into large arteries supplying blood to a specific region, typically a limb or an organ. The purpose of this technique is to increase the concentration of the drug in the target region while minimizing its absorption by other parts of the body.
RAI is commonly used in cancer treatment to deliver high doses of chemotherapy drugs directly to the tumor or its surrounding blood vessels. By bypassing the general circulation, RAI maximizes the drug's local concentration and allows for increased efficacy while minimizing systemic toxicity. This technique can be particularly useful in cases where the tumor is resistant to standard treatments or when surgical resection is not feasible.
To perform RAI, a catheter is placed into the artery supplying blood to the target region, usually using image guidance techniques such as fluoroscopy or ultrasound. The catheter is then connected to an infusion pump, which delivers the medication at a controlled rate. The drugs may be infused continuously or intermittently, depending on the specific treatment plan.
Overall, regional arterial infusion offers a targeted approach to delivering medications, allowing for maximum effectiveness in treating localized diseases while minimizing systemic side effects. It has shown promising results in various medical fields, including oncology, and continues to be an important treatment modality in improving patient outcomes.
Common Misspellings for REGIONAL ARTERIAL INFUSION
- eegional arterial infusion
- degional arterial infusion
- fegional arterial infusion
- tegional arterial infusion
- 5egional arterial infusion
- 4egional arterial infusion
- rwgional arterial infusion
- rsgional arterial infusion
- rdgional arterial infusion
- rrgional arterial infusion
- r4gional arterial infusion
- r3gional arterial infusion
- refional arterial infusion
- revional arterial infusion
- rebional arterial infusion
- rehional arterial infusion
- reyional arterial infusion
- retional arterial infusion
- reguonal arterial infusion
- regjonal arterial infusion
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