Welcome to the OS 214 Excretory System module.  In this module you will learn about diseases of the kidneys and the urinary tract.  This integrated module combines the expertise of consultants from the Section of Nephrology of the Departments of Pediatrics and Medicine, the Division of Urology from the Department of Surgery, the Departments of Pathology, Radiology and Pharmacology, as well as the Sections of Infectious Diseases and Nuclear Medicine from the Department of Medicine.  I have provided links to various references that you can use for the course.