What is a Nonobstructing calculus in the kidney?
Non-obstructing stones do not block urine flow but can also cause symptoms that are commonly associated with kidney stones. A non-obstructive kidney stone may at some point start moving and become obstructive.
What is lower pole calculus?
Calculus, renal: A stone in the kidney (or lower down in the urinary tract). Also called a kidney stone. The stones themselves are called renal caluli. The word “calculus” (plural: calculi) is the Latin word for pebble. Renal stones are a common cause of blood in the urine and pain in the abdomen, flank, or groin.
How do you get rid of lower pole kidney stones?
There are currently three technologies available within the NHS to remove lower pole kidney stones: extracorporeal shockwave lithotripsy (ESWL), percutaneous nephrolithotomy (PCNL) and flexible ureterorenoscopy (FURS) with laser lithotripsy.
What is the meaning of non obstructing?
: not causing or characterized by obstruction (as of a bodily passage) nonobstructive renal calculi.
Should non obstructing kidney stones be removed?
Asymptomatic kidney stones should be followed with serial imaging, and should be removed in case of growth, symptoms, urinary obstruction, recurrent infections, or lack of access to health care.
How long does it take to pass a non obstructive kidney stone?
A stone that’s smaller than 4 mm (millimeters) may pass within one to two weeks. A stone that’s larger than 4 mm could take about two to three weeks to completely pass. Once the stone reaches the bladder, it typically passes within a few days, but may take longer, especially in an older man with a large prostate.
Can a kidney stone in the lower pole cause pain?
Smaller kidney stones may not cause pain or other symptoms. These “silent stones” pass out of your body in your urine.
What is the meaning of lower pole?
[TA] for a structure having a vertically oriented long axis, the point at the lower end of the axis, nearest the soles of the feet; the lowest point of a structure’s surface.
Where is the lower pole of the kidney located?
The lower end of the kidney is at the midpoint between the transpyloric and intertubercular planes. The latter refers to the plane that passes midway between the transpyloric plane and the upper margin of the pubic symphysis. The lower pole of the kidney is about 7 cm out from the midline.