Carcinoid syndrome and carcinoid tumors are evaluated with a number of different imaging tests. If you have symptoms that involve your lungs or gastrointestinal system, imaging examinations such as X-rays, computerized tomography (CT), magnetic resonance imaging (MRI), ultrasound, or positron emission testing (PET) can help your medical team …
https://www.verywellhealth.com/carcinoid-syndrome-overview-4691874

