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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.
Full description
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.
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Inclusion and exclusion criteria
Inclusion Criteria:(1) Patients diagnosed with colorectal cancer who received surgical treatment and postoperative chemotherapy (2) Patients who were conscious of their condition and voluntarily participated (3) No other serious underlying diseases
Exclusion Criteria:(1) Concurrent other serious chronic diseases or organ damage (2) Diagnosed with benign colorectal tumors
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Data sourced from clinicaltrials.gov
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