Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
hui hou
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.
Age
Any age
Sex
ALL
Healthy volunteers
Not accepted
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