Collect some tumor tissue specimens from patients who have undergone colorectal cancer surgery and conduct experiments such as immunohistochemistry to observe the expression of related genes in colorectal cancer.
We need to collect postoperative specimens and adjacent normal tissue specimens from patients with colorectal cancer for immunohistochemical staining. There is no need to conduct any other grouping of the patients.
Study Type
OBSERVATIONAL
Enrollment
32
Perform surgery on patients with colorectal cancer and collect cancer and adjacent tissue specimens
The Second Affiliated Hospital of Anhui Medical University
Hefei, Anhui, China
Immunohistochemical determination of the expression levels of related genes
Time frame: 2022.09-2025.09
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