Mr methods of grading a tumor using an imaging medium that comprises hyperpolarised 13c-pyruvate

Mr methods of grading a tumor using an imaging medium that comprises hyperpolarised 13c-pyruvate

  • CN 101,730,504 A
  • Filed: 05/16/2008
  • Published: 06/09/2010
  • Est. Priority Date: 05/17/2007
  • Status: Active Application
First Claim
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1. be used to measure other method of tumor level, described method comprisesA) use comprises hyperpolarization 13The image forming medium MR of C-pyruvate detects the tumor among the experimenter, wherein detects 13C-pyruvate and containing 13C metabolite alanine, lactate and the signal of bicarbonate randomly;

  • B) use described signal and randomly total carbon signal, to produce the metabolism overview of described tumor;

    C) the metabolism overview of the described tumor that produces in the step b) is compared with the known metabolism overview of specific rank tumor;

    WithD) based on metabolism overview and the similarity between the described known metabolism overview and the rank of the described tumor of difference detection of described tumor.

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