Pancreatic cancer can be diagnosed by ultrasound.

B-ultrasound examination can find abnormal blood flow changes and space-occupying lesions in the pancreas of the patient, but it cannot be diagnosed as pancreatic cancer. Tumor markers, magnetic resonance imaging, and puncture may also be needed to make a complete diagnosis. If the patient's B-ultrasound examination is abnormal, it is best to do further examinations in time to confirm the diagnosis.