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  1. Article

    Open Access

    Third International Consensus Conference on lesions of uncertain malignant potential in the breast (B3 lesions)

    The heterogeneous group of B3 lesions in the breast harbors lesions with different malignant potential and progression risk. As several studies about B3 lesions have been published since the last Consensus in ...

    Constanze Elfgen, Cornelia Leo, Rahel A. Kubik-Huch, Simone Muenst in Virchows Archiv (2023)

  2. Article

    Open Access

    Biomarker dynamics and prognosis in breast cancer after neoadjuvant chemotherapy

    Breast cancer is a biologically diverse disease with treatment modalities selected based on tumor stage and tumor biology. Distinct intrinsic subtypes and surrogate biomarker profiles play a major role for the...

    Cristina Zarotti, Bärbel Papassotiropoulos, Constanze Elfgen in Scientific Reports (2022)

  3. Article

    Open Access

    Discrepancies between radiological and histological findings in preoperative core needle (CNB) and vacuum-assisted (VAB) breast biopsies

    Ultrasound (US)-guided breast biopsy is a routine diagnostic method used to correlate imaging finding to a histological diagnosis which is still the gold standard in preoperative diagnostics. The accuracy of U...

    Inna Jörg, Jann Wieler, Constanze Elfgen in Journal of Cancer Research and Clinical On… (2021)

  4. Article

    Open Access

    Breast-conserving surgery with intraoperative radiotherapy in recurrent breast cancer: the patient’s perspective

    When ipsilateral breast-tumor recurrence (IBTR) following breast-conserving surgery (BCS) occurs, the cure of a potentially life-threatening disease is the main goal. If, however, this is diagnosed early, prog...

    Constanze Elfgen, U. Güth, G. Gruber, S. Birrer, V. Bjelic-Radisic in Breast Cancer (2020)

  5. No Access

    Article

    Differential prognostic value of positive HER2 status determined by immunohistochemistry or fluorescence in situ hybridization in breast cancer

    Human epidermal growth factor-receptor-2 (HER2) is a membrane-tyrosine-kinase that is amplified/overexpressed up to 20% in breast cancer. HER2 positive status is associated with faster disease progression, hig...

    Albina Stocker, Andreas Trojan, Constanze Elfgen in Breast Cancer Research and Treatment (2020)

  6. No Access

    Article

    Noncompliance with palliative systemic therapy in patients with distant metastatic breast cancer: a blind spot for oncologists?

    The goal of our study was to provide a general overview of noncompliance with palliative systemic therapy in distant metastatic breast cancer (MBC).

    Constanze Elfgen, Giacomo Montagna in Breast Cancer Research and Treatment (2019)