Electronic Brachytherapy (Ebx) is a highly focused therapy that uses low-energy x-rays without using a radioactive isotope. The treatment thus maximally spares healthy tissues and can be delivered safely and conveniently in an unshielded room in a minimal amount of treatments.
This form of radiation differs from the more traditional delivery of radiation known as External Beam Radiotherapy (EBRT), which also uses x-rays or electrons accurately directed to the area of the tumor, but must be delivered within a specialized treatment facility and requires daily treatments over several weeks.
Brachytherapy may be the treatment of choice when:
The simple outpatient treatment takes place twice per week for 4-5 weeks and is under the leadership of Dr. Anita Pomerantz, a board-certified radiation oncologist and Clint, our radiation therapist. The number of sessions required will vary based on the tumor size, depth, and location. An individualized treatment plan with custom shielding is developed for each patient. During treatment, a small surface applicator is applied to the skin through which radiation is delivered for just a few minutes. The therapy is non-invasive and painless.
The patients are able to drive themselves home and immediately return to normal activities. As a superficial skin treatment localized to the skin cancer, there is no radiation exposure to other areas of your body or to anyone else.
Cure rates are similar to surgery and EBRT; most people receiving brachytherapy remain cancer-free.
Pain-free, knife-free and needle-free, no anesthesia or sedation is needed.
Outstanding appearance of treatment site.
Little or no healthy tissue affected so loss of use is minimal compared to surgery.
Accurate delivery of radiation directly to the tumor reduces the risk of side effects.
Brachytherapy is often given over a few days compared to weeks of EBRT and unlike surgery, no recovery time is needed.