Leonid Pavlovich Churilov, PhD is a Chairman, Professor in the Department of Pathology at the Saint Petersburg State University. He received a Doctor of Philosophy degree from the S.M. Kirov Military Medical Academy. His research interests are Pathology, Physiology, Antibodies, Immunopathology, Pathophysiology, Anatomical Pathology, Forensic Pathology, Surgical Pathology.