3rd ESO–ESMO international consensus guidelines for Advanced Breast Cancer (ABC 3)

• This ESO-ESMO ABC 5 Clinical Practice Guideline provides key recommendations for managing advanced breast cancer patients. • It provides updates on managing patients with all breast cancer subtypes, LABC, follow-up, palliative and supportive care. • Updated diagnostic and treatment algorithms are also provided. • All recommendations were compiled by a multidisciplinary group of international experts. • Recommendations are based on available clinical evidence and the collective expert opinion of the authors.