A most importance is regular investigation.

 AS on the last year surgery done as transanal removing a big villous tumor. And histologic stats showed , that was been a villous adenoma with dysplasia of 3 level. And Am sure this is pre cancer,what is dysplasia and how much she having are levels?And does it is ok with me?

A dysplasia meaning a level for cells lost are normal characteristics, as in healthy tissues and getting signs inherent for malignant tissues answers oncologist Tulina. And today is a not having a one theory a how forming cancer of  bowel, and a most true ,which scientist sure,that malignant transformation  polyps to tumor. And polyps are having different stages for transformation as from a full  benign polyp through a few stages a malignant. And these stages are levels for dysplasias .And dysplasia is a probably ,that tumor will be a malignant.And if villous tumor having dysplasia of 1/2 level,thus later she transfer till malignant is less,that in tumor with dysplasia of 2,3 level.

And in you,that  tumor radically removed,as without remnants, and risk is empty. And for this you are need to sure that received radical cure,and in a few situations,that surgeries  is a not for a full time remove a tumor,as in bowel leaving small parts and  micro niduses for malignant grow,thus a leading to tumor in a removing place. And an importance to know about a tumor right removed and adequately and tested by pathomorphology  as histologic testing and a put right stage as benign tumor with dysplasia.And we are meeting,that in a not an everywhere doing adequate histologic testing of removed polyps and not right defined a disease stage.And tied with a big tumour, and under microscope testing a small tumor her part and finding dysplasia and result as a tumor is benign. And in a residue not tested tumor part are having malignant niduses ,about which we are not knew.

And importance for you is regular testing doing as colonoscopy  and with biopsy on a place of tumor removed.