Variability in axillary lymph node delineation for breast cancer radiotherapy in presence of guidelines on a multi-institutional platform.

Aim: To quantify the variability between radiation oncologists (ROs) when outlining axillary nodes in breast cancer.

Material And Methods: For each participating center, three ROs with different levels of expertise, i.e.

Quality of life and cosmesis after breast cancer: whole breast radiotherapy vs partial breast high-dose-rate brachytherapy.

Aim And Background: Conservative surgery and radiotherapy for early breast cancer offers a better quality of life than mastectomy. As 80-85% of breast relapses develop close to the tumour bed, partial breast irradiation was developed to overcome drawbacks with standard radiotherapy. This study compares quality of life and cosmesis after partial breast multi-catheter high-dose rate interstitial brachytherapy or standard radiotherapy.

Outcome of a phase II prospective study on partial breast irradiation with interstitial multi-catheter high-dose-rate brachytherapy.

Background And Purpose: Partial breast irradiation (PBI) is an alternative to whole-breast irradiation after breast-conserving surgery in selected patients. Until the results of randomized phase III studies are available, phase II studies inform about PBI. We report the 5 year results of a phase II prospective study with PBI using interstitial multi-catheter high-dose-rate brachytherapy (ClinicalTrials.