What does the checksum utility of TPS ensure?

The checksum utility in a Treatment Planning System (TPS) plays a critical role in ensuring data integrity. By calculating a unique value based on the data, it allows the system to verify that the information has not been altered or corrupted during storage or transmission. When the original data and the checksum value match upon verification, it confirms that the data remains intact and reliable for use in treatment planning.

This functionality is vital in a medical setting where accurate data is essential for patient safety and effective treatment. If data were to become corrupted, it could lead to significant errors in patient care. Therefore, the checksum utility acts as a safeguard, ensuring that the system's data is reliable and accurate, which is crucial for the delivery of safe and effective radiation therapy.