Specialist in Nuclear Medicine. Post-Graduation at the Doctorate level at the University of São Paulo (USP) in Ribeirão Preto. Proficiency in PET-CT by the "American College of Radiology", Reston, USA. "Fellows" in the Nuclear Medicine services of "St. Luke's - Roosevelt Hospital", Columbia University, New York, NY, USA; and the "Krankenhaus Universitätsklinikum Essen", Essen, Germany. Coordinator of the PET-CT Service at the Diagnostic Imaging Center (CDI), Goiânia, Goiás.