How to determine whether colon polyps are cancerous

Colonic polyps can be diagnosed by clinical manifestations, polyp conditions, tissue conditions around the lesion, etc.

1, clinical manifestations of

patients with colon polyps for a long time, if suddenly appear hematochezia, diarrhea, constipation, anal distension, defecation and other obvious symptoms, should be suspected and colon polyps canceration.

2, polyp colonoscopy

, if found polyp morphology, color, quantity, etc. significant changes, should also be highly suspected and colon polyps canceration.

3, tissue conditions around the lesion

If colon polyps focus around the tissue changes, such as colon wall thickening, abnormal liver mass, lymph node enlargement, etc.