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AccuBoost Non-Invasive Breast Brachytherapy for APBI

AccuBoost Non-Invasive Breast Brachytherapy for APBI

Accelerated Partial Breast Irradiation (APBI) with Non-Invasive Breast Brachytherapy. AccuBoost’s targeted non-invasive radiation therapy for APBI has many benefits for early-stage breast cancer patients. AccuBoost, also known as Non-Invasive Image-Guided Breast Brachytherapy (NIBB), an important feature of the AccuBoost Technique for Accelerated Partial Breast Irradiation (APBI) is that the patient can receive treatment EITHER two times a day for 5 days OR once a day for 10 days. Additionally, not having a balloon or catheter penetrating the skin as used in intracavitary or interstitial breast brachytherapy approaches, eliminates indwelling device-related complications such as infection.

The Features of AccuBoost Non-Invasive Breast Brachytherapy for APBI

Non-Invasive Image-Guided Breast Brachytherapy

The non-invasive AccuBoost Technique avoids or lessens some of the detrimental effects/complications of indwelling catheters while delivering a conformal treatment:

    • Device-related infections
    • Catheter entry point wound care
    • Patient discomfort with indwelling catheters for 1-2 weeks
    • Residual marks at entry points through the skin
Breast Brachytherapy for APBI - Accelerated Partial Breast Irradiation

Schedule Flexibility

With the AccuBoost Technique, the option to use either the customary BID treatment approach or a QD option is available.  This affords patient, clinic, doctor and staff more flexibility in scheduling.

The AccuBoost Technique for APBI provides the option of:

  • Twice a day for 5 days,
  • Once a day for 5 days or
  • Once a day for 10 days


For working women or those who are primary caregivers for children or the elderly, this can be a very helpful option. Coming to the clinic once per day can make scheduling much easier and not even require a patient to take vacation time for treatment.

Accelerated Partial Breast Irradiation (APBI) - offers 5-day or 10-day treatment options

Sparing Dose To Healthy Tissues

The immobilization of the breast combined with daily imaging allows the radiation oncologist excellent confidence in targeting.  When combining the excellent visualization with well-collimated fields from shielded applicators, a 4-field box technique and an immobilized breast, substantial dose sparing to healthy tissues and neighboring organs like the heart, lungs, skin and chest wall is possible.

Non-Invasive Breast Brachytherapy Applicators used to deliver radiotherapy for APBI

Accurate Targeting

The mammographic imaging allows direct visualization of the target within the breast rather than relying on any external references for field localization.

Image-guidance used during Non-Invasive Breast Brachytherapy for APBI

“This is so unbelievably simple! It makes you ask why no one thought of this sooner. The biggest selling point is the accuracy for targeting where we want to deliver the radiation.”

Erich Randolph, MD

Atlanta Oncology Associates, Atlanta, GA