Stereotactic Radiation Therapy (SRT) is an advanced and precise form of radiation therapy used to treat certain types of tumors and lesions in the body. It utilizes highly focused radiation beams to target the tumor with great accuracy, delivering high doses of radiation while minimizing exposure to surrounding healthy tissues.
During SRT, sophisticated imaging techniques, such as CT scans or MRI, are employed to precisely locate the tumor’s position within the body. Based on this information, a treatment plan is developed, outlining the specific areas to be treated and the appropriate radiation dosage. SRT can be delivered in a single session or multiple sessions, depending on the individual case.
The radiation beams used in SRT are carefully shaped and directed to converge on the tumor, delivering a concentrated dose of radiation to the affected area. This precision allows for greater control over the treatment, enabling higher radiation doses to be administered while minimizing damage to nearby healthy tissues and organs.
SRT is commonly used to treat small tumors or lesions in various parts of the body, including the brain, spine, lungs, liver, and prostate. It is particularly beneficial for treating tumors that are difficult to access or inoperable, as well as for patients who are not suitable candidates for surgery.
The advantages of SRT include its non-invasive nature, minimal side effects, and shorter treatment duration compared to conventional radiation therapy. It offers a highly effective treatment option, often resulting in improved tumor control and enhanced quality of life for patients.
However, it’s important to note that SRT is a specialized treatment and not suitable for all types of tumors or individuals. The decision to undergo SRT is made after careful evaluation by a multidisciplinary team of healthcare professionals who consider various factors such as tumor size, location, and overall health of the patient.
As with any medical procedure, potential risks and side effects may occur, and it’s crucial for patients to discuss these aspects with their healthcare providers to make informed decisions about their treatment options.
