What is a neuroendocrine tumor?

Neuroendocrine tumor is a heterogeneous tumor originating from peptidergic neurons and neuroendocrine cells. It has unique clinical manifestations, pathological characteristics and treatment strategies. Early diagnosis and treatment are essential to improve the survival rate and quality of life of patients. Neuroendocrine tumor is a heterogeneous tumor originating from peptidergic neurons and neuroendocrine cells, with unique clinical manifestations, pathological features and treatment strategies. Neuroendocrine tumors can occur in various parts of the body, the most common sites include gastrointestinal tract, pancreas, lung, thymus, thyroid and so on. These tumors can secrete a variety of bioactive substances, such as hormones, neurotransmitters, etc., and therefore can cause corresponding clinical symptoms. The diagnosis of neuroendocrine tumors mainly relies on comprehensive methods such as clinical manifestations, laboratory examinations, imaging examinations and pathological examinations. Treatment methods include surgical treatment, drug therapy, radionuclide therapy, etc. Specific treatment plan should be based on tumor location, size, differentiation degree, clinical symptoms and other factors. For high-risk groups, such as patients with neuroendocrine neoplasia, familial multiple endocrine adenomatosis, etc., regular screening should be performed for early detection and treatment. In addition, the treatment of neuroendocrine tumors requires the cooperation of multidisciplinary teams, including oncologists, endocrinologists, radiologists, pathologists, etc. At the same time, psychological support and quality of life of patients are also very important, doctors and family members should give full care and support to patients. In short, neuroendocrine tumors are a disease that requires comprehensive treatment, and early diagnosis and treatment are essential to improve the survival rate and quality of life of patients.