André Mattar

17PUBLICATIONS
145CO-AUTHORS
Liquid biopsiesCancer therapy (excl. chemotherapy and radiation therapy)Models of care and place of birthPredictive and prognostic markersCancer cell biology
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Publications (17)

|Aug 28, 2026
Cavity Margins Sample Shaving as Part of Extended Vacuum-Assisted Breast Biopsy: A Potential Approach to Predict Percutaneous Breast Cancer Excision.

|May 20, 2026
Reoperation rates following breast-conserving surgery in a contemporary cohort.

|Dec 12, 2025
Clinical characteristics and prognostic impact of HER2 low expression in breast cancer subtypes from a Brazilian real-world cohort.

André Mattar, Marcelo Antonini, Francisco Pimentel Cavalcante

|Jul 12, 2025
Is axillary surgery still justified in DCIS diagnosed via vacuum-assisted biopsy?

Marcellus do Nascimento Moreira Ramos, André Mattar, Marcelo Antonini

|Jul 10, 2025
Hypofractionated whole and partial breast irradiation: Brazilian Society of Radiotherapy (SBRT) consensus.

Nilceana Maya Aires Freitas, Arthur Accioly Rosa, Marcus Simoes Castilho

|Mar 27, 2025
Comparative Analyses of Van Nuys Prognostic Index and NCCN Guidelines in Ductal Carcinoma In Situ Treatment in a Brazilian Hospital.

Marcelo Antonini, Raissa Barros Vasconcelos, André Mattar

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Frequent Collaborators

11 joint publications

Marcelo Antonini

9 joint publications

Eduardo de Camargo Millen

9 joint publications

Francisco Pimentel Cavalcante

9 joint publications

Felipe Zerwes