Kidney Stone Passing Like Sand. Over time these congealed bits can form stones ranging in size from sand like grains or small pebbles. This final step in stages of passing a kidney stone will seem somewhat contradictory to some of you.
The shape of kidney stones depends on where in the urological tract they originally form and what the stone is composed of. I woke up today with sharp pains in my front nether region. However the deposits can be much larger the size of a pea a marble or even larger.
Renal colic is accompanied by severe pain and discomfort.
Kidney stones develop when high levels of salt and other minerals in the urine stick together. Usually fine sand unlike stones and large crystals does not cause a person inconvenience. The mechanism of development of renal colic is associated with a violation of urinary outflow from the kidney due to clogging with a stone. A kidney stone the same as kidney sand but people refer to as sand because it is smaller than a stone but both are the same different in size can form when substances such as calcium oxalate cystine or uric acid are at high levels in the urine.