Gastrointestinal pancreatic neuroendocrine tumor is how to grade

gastrointestinal pancreatic neuroendocrine tumor GEP-NETs are graded based on mitotic figures and Ki-67 proliferation index, as follows:

1. G1 (low grade): mitotic figures 20%.

Tumor growth is rapid, invasive, high risk of metastasis.

Treatment methods include surgery, chemotherapy, targeted therapy and other comprehensive treatment. It

should be noted that the classification of GEP-NETs is the result of a comprehensive evaluation, and factors such as tumor size, location, and symptoms need to be considered. In addition, for some special cases, such as poorly differentiated tumors, tumors with high Ki-67 proliferation index but low mitotic figure, or tumors with high mitotic figure but low Ki-67 proliferation index, further molecular biological testing may be needed to determine their grade.

During the treatment process, we should follow the doctor's advice, carry out standardized treatment, and conduct regular follow-up and monitoring to ensure that the disease is effectively controlled. At the same time, maintaining good living habits and mentality is also important to improve the treatment effect and quality of life.