Treatment Outcomes and Sensitivity to Hormone Therapy of Aggressive Angiomyxoma: A Multicenter, International, Retrospective Study

Abstract

In this retrospective effort including 36 patients with aggressive angiomyxoma, local relapse rate after complete surgery was 50%, with a median relapse-free survival of 39 months, confirming that local control is challenging. Overall response rate to first-line hormone therapy was 62%, with a median progression-free survival of 24.6 months. Thus, hormone therapy has a potential of disease control and of being combined with surgery.