Breast cancer is one of the most common cancers affecting women worldwide. Studies show that early detection and precise treatment significantly increase survival rates. Here, medical physics plays a vital role as the bridge between physical sciences and medicine, ensuring accurate diagnosis and safe, effective therapy.
The major contribution of medical physics begins with medical imaging, where mammography is the primary tool for early detection of breast tumors. Medical physicists are responsible for calibrating imaging systems, optimizing radiation doses, and ensuring image quality with minimal exposure to radiation.
For advanced diagnostics, technologies such as Magnetic Resonance Imaging (MRI) and Computed Tomography (CT) are utilized. The medical physicist adjusts the equipment and protocols to produce high-quality images while maintaining patient safety.
In treatment, radiation therapy is one of the most effective methods to destroy cancer cells. The medical physicist calculates the exact radiation dose and its spatial distribution to maximize tumor control while sparing surrounding healthy tissue. They also implement advanced modalities like proton therapy and 3D conformal radiotherapy.
Moreover, medical physicists contribute to radiation safety programs, perform regular quality assurance tests, and ensure the protection of both patients and medical staff.
In summary, the involvement of medical physics in breast cancer care combines science, precision, and technology, with the ultimate goal of improving cure rates, minimizing side effects, and providing safe, comprehensive healthcare for women.
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