Definitions

1. noun

A line or surface that represents a constant absorbed radiation dose.

“The radiation oncologist used a computer to create a three-dimensional isodose distribution to plan the patient’s treatment.”

2. noun

A line or surface that represents a constant absorbed dose of radiation, used to plan radiation therapy.

“The isodose curve showed that the tumor would receive the required dose of radiation while minimizing exposure to surrounding healthy tissue.”

3. noun

A curve or surface that represents a constant absorbed dose of radiation, used in radiation therapy.

“The radiation oncologist used the isodose map to determine the optimal treatment plan for the patient.”