5-Fluorouracil, epirubicin and cyclophosphamide versus epirubicin and paclitaxel in node-positive early breast cancer: a phase-III randomized GONO-MIG5 trial.

The study was designed to compare an anthracycline-containing regimen to a regimen combining both anthracycline and paclitaxel as adjuvant therapy for high-risk breast cancer patients. In this multicenter, randomized phase-III trial, node-positive early breast cancer patients were randomly assigned to receive either 6 cycles of FEC (5-fluorouracil 600 mg/m(2), epirubicin 60 mg/m(2) and cyclophosphamide 600 mg/m(2), day 1, every 3 weeks) or 4 cycles of EP (epirubicin 90 mg/m(2) and paclitaxel 175 mg/m(2), day 1, every 3 weeks). The primary endpoint was overall survival (OS).

Androgen receptor expression is a significant prognostic factor in estrogen receptor positive breast cancers.

The purpose of this article is to evaluate the prognostic value of androgen receptor (AR) expression in patients with estrogen receptor (ER)-positive breast cancer, treated with endocrine therapy, with or without the addition of chemotherapy. A consecutive series of 953 patients with ER-positive breast cancer, treated between 1998 and 2003, was selected. Repeated immunohistochemistry confirmed the expression of ER in the tumor of 938 patients.

Micropapillary ductal carcinoma in situ of the breast: an inter-institutional study.

The clinical significance of micropapillary growth pattern in ductal carcinoma in situ is controversial and the impact of nuclear grading in terms of recurrence of this lesion is yet to be clarified. Our aim was to evaluate, on a series of micropapillary in situ carcinomas, the histological features correlated with recurrence and whether the micropapillary subtype had a different behavior from other non-micropapillary ductal carcinoma in situ. We collected 55 cases of micropapillary in situ carcinomas from four institutions.