urinary calculus a calculus in any part of the urinary tract; it is vesical when lodged in the bladder and renal (see kidney stone) when in the renal pelvis. Common types named for their primary components are oxalate calculi, phosphate calculi, and uric acid calculi.
Clarence Gilyard Jr. was born on December 24, 1955 in Moses Lake, Washington, USA as Clarence Darnell Gilyard Jr. He is an actor and director, known for Walker, Texas Ranger (1993), Die Hard (1988) and Top Gun (1986). He is married to Elena. They have three children.
Season 2, Episode 38First Aired: October 10, 1958 Directed by Don McDougall Written by D.D. Beauchamp and Mary Beauchamp Starring Robert Culp as Hoby Gilman Guest Stars: Virginia Grey as Laurie TaborRoss Elliott as Brett Hudson John Beradino as Mark Beaudine.