Is neuroendocrine tumor g1 fatal or not?

Neuroendocrine tumor G1 is a kind of tumor with well-differentiated cells and weak value-addedness, which is relatively not fatal and can be clinically cured after surgical resection.
Neuroendocrine tumor refers to a kind of tumor originated from embryonic nerve and endocrine cells, which basically has a certain malignant tendency, and even if the tumor is small, there is a possibility of peripheral invasion and distant metastasis.
In G1 stage, there are fewer abnormal nuclear division phases in the tumor itself, and the ki67 index is relatively low, which suggests that the cell proliferation is relatively weak, and as long as the surgical resection is complete and the recovery is very good, it is almost not fatal.
Because neuroendocrine tumors have malignant tendency, even the earliest lesions should be treated with early surgery under the guidance of doctors.