Types of kidney cysts. There are two known types of kidney cysts, the first is Polycystic Kidney Disease (PKD) which is a genetic disorder of unknown causes and the second type is due to impaired kidney function.
navigates; navigated; navigating. Learner's definition of NAVIGATE. 1. : to find the way to get to a place when you are traveling in a ship, airplane, car, etc. [no object] For thousands of years, sailors navigated by the stars.
guide - someone who shows the way by leading or advising. leader - a person who rules or guides or inspires others. cicerone - a guide who conducts and informs sightseers. tour guide - a guide who leads others on a tour.