Urolithiasis (from Greek oûron, `urine` and lithos, `stone`) is the condition where urinary stones are formed or located anywhere in the urinary system. The term nephrolithiasis (or `renal calculus`) refers to stones that are in the kidney, while ureterolithiasis refers to stones that are in the ureter. The term cystolithiasis (or vesical c...
Presence of calculi in the urinary system. ... (05 Mar 2000) ... 
(u″ro-lĭ-thi´ә-sis) formation of urinary calculi, or the condition associated with urinary calculi.
the formation of stony concretions or calculi in any part of the body, especially in the bladder and urinary passages.
Type: Term Pronunciation: yūr′ō-li-thī′ă-sis Definitions: 1. Presence of calculi in the urinary system.
Urolithiasis: The process of forming stones in the kidney, bladder, and/or urethra (urinary tract). Kidney stones are a common cause of blood in the urine and pain in the abdomen, flank, or groin. Kidney stones occur in 1 in 20 people at some time in their life. The development of the stones is related to decreased urine volume or increased excreti...
Metabolic disease of male lambs characterized by the formation of stones within the urinary tract. It is caused primarily by an imbalance of dietary calcium and phosphorus.
The formation of urinary stones; uncommon in horses.
urolithiasis Presence of calculi in the urinary system.
a diseased condition marked by the formation of stones in the urinary tract.