| bladder stone |
a calculus formed in the bladder
출처: wordnet.princeton.edu/perl/webwn
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| bladder stone |
Kidney stones, also known as nephrolithiasis, urolithiasis or renal calculi, are solid accretions (crystals) of dissolved minerals in urine found inside the kidneys or ureters. They vary in size from as small as a grain of sand to as large as a golf ball. ...
출처: en.wikipedia.org/wiki/Bladder_stone
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