Which term describes a stone in the ureter?

Which term describes a stone in the ureter?

• A. Ureterolith
• B. Nephrolithiasis
• C. Cystolith
• D. Ureterolithiasis

Answer: (A)

In urinary stone terminology, the location determines the name, with lith referring to a stone. A stone located in the ureter is called a ureterolith. This directly identifies the object and its exact location. The other terms describe different things: nephrolithiasis refers to kidney stones or the condition of having them, cystolith is a stone in the bladder, and ureterolithiasis would describe stones in the ureter as a disease state rather than the stone itself. So the term that names the stone itself in the ureter is ureterolith.

In urinary stone terminology, the location determines the name, with lith referring to a stone. A stone located in the ureter is called a ureterolith. This directly identifies the object and its exact location. The other terms describe different things: nephrolithiasis refers to kidney stones or the condition of having them, cystolith is a stone in the bladder, and ureterolithiasis would describe stones in the ureter as a disease state rather than the stone itself. So the term that names the stone itself in the ureter is ureterolith.