"CPPD" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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        {
          "word": "calcium pyrophosphate dihydrate deposition disease"
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        "Initialism of calcium pyrophosphate dihydrate deposition disease."
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  "word": "CPPD"
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  "lang_code": "en",
  "pos": "noun",
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        {
          "word": "calcium pyrophosphate dihydrate deposition disease"
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  "word": "CPPD"
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