Intra-operative Mass Spectrometry in Neurosurgery Diogo Garcia, MD (Presenter) Mayo Clinic Presenter Bio: Dr. Garcia earned his medical degree from Faculdade de Medicina at the University of Porto, Portugal. As a medical student in Portugal, Dr. Garcia was involved in basic research with a particular focus on cancer and immunology. His dissertation, written on the role of the immunological and genetic context of colorectal adenoma, was selected as one of the five best abstracts submitted to the 2019 European Congress of Pathology in the digestive pathology category. While still a medical student, Dr. Garcia first joined Dr. Quinones-Hinojosa's team during his surgery clerkship for a one-month period. Since finishing his medical training in July 2019 and returning to the team, Dr. Garcia has focused his research primarily on awake craniotomies and pituitary tumor resections. He aspires to contribute to the advancement of medical knowledge in the field of neurosurgery and to one day become a neurosurgeon.