COLORECTAL CANCER SCREENING METHOD

Provided is a colorectal cancer inspection method by which the presence of early colorectal cancer at any one of stages from 0 to 2 can be accurately determined. The colorectal cancer inspection method includes: measuring the amounts of at least lactic acid, pyruvic acid, and glycolic acid among a p...

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Bibliographische Detailangaben
Hauptverfasser:	KOBAYASHI, Takashi, UNNO, Yumi, AZUMA, Takeshi, OKAMOTO, Koji, OJIMA, Noriyuki, OKITA, Natsuko, SAKAI, Takero, OBAYASHI, Kenichi, KAWANA, Shuichi, KUDO, Yukihiko, YAMADA, Yasuhide, SUDO, Kazuki, NISHIUMI, Shin, YOSHIDA, Masaru
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	Provided is a colorectal cancer inspection method by which the presence of early colorectal cancer at any one of stages from 0 to 2 can be accurately determined. The colorectal cancer inspection method includes: measuring the amounts of at least lactic acid, pyruvic acid, and glycolic acid among a plurality of kinds of in vivo metabolites contained in a biological sample collected from a test subject, based on data obtained by performing a chromatograph-MS/MS analysis on the biological sample; and determining the presence of colorectal cancer at any one of stages from 0 to 2, based on a measurement value of at least one of the lactic acid, the pyruvic acid, and the glycolic acid.