What is the precancerous lesion of rectal cancer?

Disease analysis: hello, precancerous lesions do not refer to cancer, but to the possibility of developing cancer, also known as intraepithelial neoplasia, which is generally not suitable for spread and is equivalent to an early warning signal of tumors. Surgical resection of lesions generally does not recur, but follow-up is needed. Your result is not pathological. You need to wait for the pathological results before you can make a diagnosis. If it is diagnosed, it needs to be operated as soon as possible. Intraepithelial neoplasia does not belong to cancer, but is an intermediate process from normal tissue to cancer. If the pathology is confirmed, surgery is needed as soon as possible. I hope I can help you.