Negative breaks mainly refer to the fact that no cancer cells are detected during the cutting edge process. End-stage testing is a form of pathology, and in the case of gastric pathology, the resected gastric tissue is used as a diagnostic criterion to detect the presence of cancer cells if the proximal or distal resection of the gastric tissue is sufficiently extensive. If the severed end is negative, it indicates that no cancer cells are seen, and if the severed end is positive, it indicates that cancer cells are seen. By analyzing the data from the stomach tissue, it is possible to accurately determine whether a malignant tumor of the stomach is present and whether it has been surgically removed. Regardless of the type of pathology examination, if a positive break is detected, it is necessary to consult a doctor in time to avoid adverse consequences.