Advances in cancer treatment: The role of 3D printing and scanning technology
3D printing and scanning technologies are increasing the precision and effectiveness of mesothelioma cancer treatment.

Cancer treatment has made great progress in recent years due to advances in technology. One such advancement is the use of 3D printing and scanning technology. These technologies are increasing the precision and effectiveness of cancer treatment. This includes photodynamic therapy (PDT) for malignant pleural mesothelioma and other cancers.

Understanding Photodynamic Therapy (PDT)

PDT is a promising treatment for mesothelioma and other cancers. This involves the use of photosensitizers that are activated by light and kill cancer cells. However, delivering the right amount of light to a tumor can be difficult, especially if the anatomy has changed due to surgery.

The role of 3D printing

3D printing has emerged as a valuable tool in cancer treatment planning. You can now create an accurate patient-specific 3D model of the affected area. Physicians can understand anatomical changes and better plan optimal treatment strategies. In the case of mesothelioma, 3D printing can help create a model of the thoracic cavity, allowing for more precise PDT administration.

The process begins by obtaining detailed images, such as a CT scan, of the affected area. A digital 3D model is created using these images and printed using a special material. These 3D models accurately replicate the patient's anatomy. This includes post-operative changes. This allows the doctor to clearly see the affected area.

Using 3D models, doctors can better visualize the tumor and surrounding tissue. This will help you plan your PDT delivery more accurately. This precision ensures that the right amount of light is delivered to the tumor. It also maximizes treatment efficacy while minimizing damage to surrounding healthy tissue.

Validation studies have confirmed the potential of this technology to improve cancer treatment outcomes. The use of 3D printing and scanning also has applications in surgical planning and radiation therapy.

3D printing and scanning technologies are revolutionizing cancer treatment by providing doctors with a more precise and personalized approach. For mesothelioma, this technology offers new hope for improved treatment outcomes. As technology continues to advance, we can expect further innovations to enhance cancer treatment and improve patient outcomes.

sauce:

Sourvanos, Dennis, Hongjin Sun, Timothy C. Zhu, Andreea Dimofte, Weibing Yang, Theresa M. Busch, Keith A. Cengel, Brook Byrd, Rodrigo Neiva, Joseph P. Fiorellini “Using 3D printed models and optical scanning techniques, “Enhancing the delivery of photodynamic therapy for malignant pleural mesothelioma” Optical methods for tumor treatment and detection: mechanisms and techniques of photodynamic therapy XXXII, 12823:45–54. SPIE, 2024. https://doi.org/10.1117/12.3005184.



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