What does IMRT mean in MEDICAL

IMRT stands for intensity-modulated radiation therapy, which is an advanced form of radiotherapy that uses high-precision technique to deliver a precisely tailored dose of radiation to cancerous tumors.

IMRT works by using specialized equipment to generate beams of varying amounts of radiation depending on the size, shape, and location of the tumor. The computer then calculates the precise amount of radiation needed in each area according to a predetermined plan. The individualized beam shapes are then directed at the tumor in order to target cancerous cells while limiting damage to nearby healthy tissues.

IMRT may be beneficial for those with localized or advanced cancers, as well as those who require higher doses or more targeted treatment than conventional radiotherapy can offer. It may also be used for some types of pre-cancerous lesions and certain types of benign tumors.

Like other forms of radiation therapy, some side effects may occur with IMRT such as skin irritation or fatigue; however, these can usually be managed with over the counter medications and lifestyle modifications.More serious side effects like long term organ damage or secondary cancers are very rare.

A person might receive IMRT if they have been diagnosed with cancer and their physician has determined it would be appropriate given their medical history and individual circumstances. Generally speaking, it is usually done after other treatments such surgery or chemotherapy have been completed in order maximize its efficacy.