A distal uretal calculus is a kidney stone that has either moved to or developed just above the bladder in one of the tubes that brings urine down from the kidneys. This is a dangerous situation because the stone is hard a jagged and if it cuts through the tube, called the ureter, it can be potentially fatal.
If you are talking about the proximal/distal convoluted tubules. Then you are talking about a kidney, and in between them is the nephron loop or the Loop of Henle
Proximal and Distal tubes
distal convoluted tubule
No. Calculus is a branch of mathematics. Or a concretion of minerals - often in the kidney.
This refers to the disintegration of a kidney stone.
Calculus in some contexts means stone (such as a urinary calculus or salivary calculus), or can mean mineral deposits on teeth.A calculus, in medicine, is a stone that grows in some organs - such as a kidney.
The scientific name for kidney stones is nephrolithiasis.
No the kidneys are proximal to the bladder. The urethra is distal to the bladder.
The term calculus is a branch of mathematics. A synonym might be differentiation.The term calculus in medicine means a stone (kidney stone, gallstone).
Ureterovesical Junction
A 1cm calculus in the kidney is a fancy way of saying that there is a kidney stone that is a little less than 1/2 an inch in diameter (about the size of a pencil eraser).