When did your kidney stone start growing? | Hacker News

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		When did your kidney stone start growing? (abc.net.au)
		2 points by Brajeshwar 11 months ago \| hide \| past \| favorite \| 1 comment

melling 11 months ago [–]

Similar to a tree, "we crack open the stone, and often we'll see 100 different rings inside."

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