Emilly Alejandra Cortés Mancera, Nuclear medicine physician at the Nuclear Medicine and Molecular Imaging Service of the Central South High Specialty Hospital of Petróleos Mexicanos. I earned my medical degree from the National Autonomous University of Mexico (UNAM) from 2012 to 2018. I specialized in nuclear medicine at the Hospital de Especialidades, Centro Médico Nacional Siglo XXI, from 2018 to 2021 and completed a fellowship in PET-CT at Hospital Ángeles Pedregal from 2021 to 2022. I have worked in the PET-CT Department at Hospital Ángeles Pedregal and in Nuclear Medicine at the Central South Hospital. Currently, I lead the Nuclear Medicine and Molecular Imaging Service at the Central South Hospital. I am a member of the European Association of Nuclear Medicine and the Radiological Society of North America. My research includes the study of a new radioligand for insulinomas, presented at the EANM 21 congress, and an article on effective communication of bad news in medicine, published in Rev Investigación en Discapacidad. I received first place for my work on SPECT/CT in diagnosing insulinomas at the VIII National Congress of the Mexican Federation of Nuclear Medicine in 2019.