The detection rate of the large intestine polypus is 0.7%,of which nodular polypus is . 0% with hemafecia as its moin clinical symptum.
The detection rate of the large intestine polypus is 0.7%,of which nodular polypus is . 0% with hemafecia as its moin clinical symptum.
其中腺留性息肉 . 0 %。