Dr Hector Mesa is an Associate Professor of Clinical Pathology and Laboratory Medicine at the Department of Laboratory Medicine and Pathology, Indiana University School of Medicine. He completed his PhD studies at the University of Freiburg in 1994. His clinical interests are focused on the study of Head and Neck Pathology, Hematopathology/Immunology, Genitourinary Pathology, Gastrointestinal Pathology, Endocrine Pathology, and General Pathology.