Echocardiography has no role in establishing the diagnoses of<unk><unk>  cancer. However, ultrasound can be very useful in early stages of the presentation which may help exclude other causes of abdominal symptoms from cancer of<unk><unk> .
Small intestine cancer echocardiography and ultrasound
Stomach cancer echocardiography or ultrasound
Stomach cancer MRI
Whipple's disease physical examination
Zollinger-Ellison syndrome physical examination
Pancreatic cancer echocardiography or ultrasound
MALT lymphoma physical examination
Warthin's tumor physical examination