A diagnosis is an important tool in the detection and combat of colorectal
cancer. Early-diagnosed cancer can be cured easily. There are many invasive as well as
non-invasive methods of diagnosis for colorectal cancer. Non-invasive methods usually
involve the use of various biomarkers for diagnostic purposes. Recently, enzymes from
lysosomes that take part in metastases have been discovered to have importance as a
diagnostic tool.
Keywords: Biomarkers, Diagnosis, Invasive, Lysosomal exoglycosides, Noninvasive.
