Indications:
Tumorous mediastinal masses or those of uncertain origin.
Mediastinal adenopathy.
Adenopathy of the Celiac artery associated to gastrointestinal cancer or suspicion of cancer or lymphoma.
Pancreatic masses.
Intra-abdominal adenopathy in known or suspected cancer.
Pleural and ascitic liquid in patients with cancer.
Hepatic metastasis and in other locations.
Cystic lesions.
Suspicion of tumour recurrence in anastomosis.
Submucosa and thickened gastric crease tumours.