Which method is used to achieve accurate dose distribution in radiation therapy?

Conformal planning is a sophisticated technique used in radiation therapy that enhances the precision of dose distribution to target tumors while minimizing exposure to surrounding healthy tissues. This method utilizes advanced imaging technology and computer algorithms to create treatment plans that closely conform to the shape of the tumor. By tailoring the radiation beams to match the contours of the tumor, conformal planning ensures that the prescribed dose is adequately delivered to the target volume while protecting adjacent critical structures from unnecessary radiation exposure.

This technique is critical in modern radiation therapy as it allows for higher doses to be delivered to the tumor and often leads to improved treatment outcomes with reduced side effects, particularly in complex cases where tumors are located near sensitive organs. The precision provided by conformal planning is essential for achieving effective treatment while safeguarding patient safety, making it a cornerstone method for accurate dose distribution in radiation therapy.