Dr. Raquel Lopes Brás is a Medical Oncologist at the Santa Maria Local Health Unit in Lisbon, Portugal, where she also practices at the Reference Center for Bone and Soft Tissue Sarcomas. In addition to her clinical work, Dr. Brás serves as an Invited Teaching Assistant at the Faculty of Medicine of the University of Lisbon, where she teaches Oncobiology and Oncology. Dr. Brás completed her Medical Degree at the Faculty of Medicine of the University of Lisbon and specialized in Medical Oncology through a residency at the Santa Maria Local Health Unit. Her clinical and research expertise focuses primarily on sarcomas, and she has published extensively in this field. Dr. Brás is an active member of several professional organizations, including the Portuguese Society of Oncology, the European Society of Medical Oncology, and the Portuguese Sarcoma Study Group. Her special interests include Clinical Trials, Genitourinary Cancer, Sarcoma, Melanoma and Skin Cancer, Esophageal and Gastric Cancer, and Cancer in Young Adults.