Measurement of fecal pyruvate kinase type M2 (tumor M2-PK) concentrations in patients with gastric cancer, colorectal cancer, colorectal adenomas and controls.
The measurement of fecal Tumor M2-PK concentrations might provide an interesting screening tool for colorectal cancer. Further studies comparing the determination of Tumor M2-PK in stool to occult blood in stool are in progress.