[The new role for endoscopic ultrasound in endocrinology: imaging of the adrenals and the endocrine pancreas].

Endoscopic ultrasound imaging of the adrenals and the endocrine pancreas enriches the diagnostic repertoire and improves the clinical opportunities of endocrinology. Its resolution enables detection of tumors as small as 2-3 mm. Endoscopic ultrasound imaging is especially relevant in the diagnosis of insulinomas and primary hyperaldosteronism, because it has direct consequences in planning a diagnostic and therapeutic strategy.