Clinical significance of detection of human telomerase reverse transcriptase in colorectal cancer and its precancerous lesions

摘要

Objective To evaluate the expression and clinical significance of human telomerase reverse transcriptase(h TERT)in colorectal cancer and its precancerous lesion.Methods The levels of h TERT expression were detected by immunohistochemistry in colorectal cancers(n=95),colorectal adenomatous polyposis(n=30)and normal colorectal tissues(n=30).The relationship between the expression of h TERT in colorectal cancer tissues and the pathologic features and prognosis were analyzed.Results The positive rate of h TERT expression