What does a dosimetrist do?
Okologist who wants to treat a cancer patient with radiation will have to work with a dosimetrist. A dosimetrist is a doctor whose expertise is a dose of radiation and how to provide it most effectively to the patient. It evaluates the radiation regulation from the doctor and calculates the best plan to apply it to the tumor, avoiding damage to the surrounding tissues and the patient's organs. Brachytherapy is a method of treatment that includes the use of a source of radiation very close to the tumor, sometimes in the patient's body. This practice helps to locate the application of radiation to the tumor and reduces possible damage by irradiating other healthy tissues. Teletherapy is a practice focus on the tumor using beam from the outside of the body. Both techniques can be used depending on which is more suitable for the situation.
When a Dosimetrist receives a oncologist reception for radiation, they must then evaluate the needs of the patient to design the course of treatment. Calculations performed manually or using a computer must be made to plan the correct dose. Special consideration is needed inTown to consider all healthy tissues or organs near the site of treatment. Dostimetrist, known as the structures limiting dose, must be aware of them and propose a plan that will effectively apply radiation without hurting them. 3D images or scanning are often used, such as MRI or PET scanning to help clearly define the location of the tumor and its position due to these structures.
After creating a plan, the dosimetrist can set the treatment simulation to confirm that it will work as expected. During the test, it may determine whether it is necessary to immobilize parts of the patient's body during treatment with healthy tissues have been safe and ensured that the radiation is properly applied. In these cases, it will be necessary to create a occupation or forms.
Another area where a dosimetist must have significant training is in the use of radiation therapy devices. He or she is responsible for calibrating machines used in the treatment and ensuring that he is on standard. Dosimetrist often works with yinA physician known as a medical physicist in performing treatment with the appropriate equipment and ensures that it is performed safely and correctly.