Pancreatic hypodensity is a manifestation of pancreatic CT scan, which may be due to some kind of pancreatic disease. Under normal circumstances, the pancreatic density will not be low or high, if the current detection of low values, it is considered to have acute pancreatic inflammation exudation, or pancreatic tumors, including benign pancreatic tumors and pancreatic malignant tumors, which may be found in the examination of pancreatic hypodensity. If pancreatic hypodensity is found during physical examination, further examination is needed to understand the specific lesions of the pancreas. This mainly includes CT examination of the pancreas, MRI examination of the pancreas, blood lipase, blood amylase, etc., and the type of pancreatic disease will be determined according to the diagnostic results. If the low density of pancreas is caused by some kind of pancreatic disease, the patient may also be accompanied by abdominal pain, gastrointestinal discomfort, nausea, loss of appetite and other symptoms, and should consult a doctor promptly if there is any similar abnormality.