214236
Oxalate stones in primary hyperoxaluria tend to be severe , resulting in relatively early kidney damage ( say teenage , early adulthood ) , which impairs the excretion of oxalate leading to a further acceleration in accumulation of oxalate in the body .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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