title: Partial breast irradiation techniques in early breast cancer.
abstract: Whole breast irradiation represents an integral part of combined breast-conserving treatment of early breast cancer. A new concept includes replacing traditionally fractionated whole breast postoperative radiotherapy by accelerated partial breast irradiation. The latter involves a variety of techniques and may be applied intraoperatively or shortly after the surgery. The intraoperative techniques include photon or electron external beam irradiation and interstitial high dose rate (HDR) brachytherapy, whereas the postoperative techniques comprise interstitial brachytherapy, be it HDR, pulse dose rate (PDR) or low dose rate (LDR), intracavitary brachytherapy and external beam radiotherapy using electrons, photons or protons. This article presents accelerated partial breast irradiation techniques, ongoing phase III trials evaluating their value and recommendations for clinical practice.
authors.affiliation: Department of Oncology and Radiotherapy, Medical University of Gdansk, Debinki 7, 80-952 Gdansk, Poland.
authors.forename: Agata
authors.initials: A
authors.lastname: Kacprowska
authors.affiliation: Department of Oncology and Radiotherapy, Medical University of Gdansk, Debinki 7, 80-952 Gdansk, Poland.
authors.forename: Jacek
authors.initials: J
authors.lastname: Jassem
keywords: Accelerated partial breast irradiation; Adjuvant radiotherapy; Breast cancer; Whole breast irradiation