How are CT image data transferred to the treatment planning system (TPS)?

The transfer of CT image data to the treatment planning system (TPS) is primarily conducted via a digital serial link. This method allows for rapid and efficient transmission of large volumes of imaging data from the CT scanner directly to the TPS, enabling timely treatment planning and allowing dosimetrists to work with high-resolution images essential for accurate planning of radiation therapy.

Utilizing a digital serial link ensures that the data is transmitted with minimal loss and maintains integrity, which is critical for the precise calculations and adjustments necessary for effective treatment delivery. This method is highly reliable and typically aligns with established protocols for maintaining patient data security and adherence to regulatory standards.

While other methods like manual data entry, optical disks, or cloud storage offer ways to handle data transfer, they are less common for immediate and direct integration into TPS due to constraints such as speed, potential for human error, and data integrity issues. Therefore, a digital serial link is the most efficient and precise approach for transferring CT image data in a clinical setting.