Endocrine Abstracts

Pheochromocytomas and paragangliomas (PPGLs) are rare neuroendocrine neoplasms (NENs) that arise in the adrenal medulla and paraganglia, respectively. As occurs in the rest of NENs, PPGLs commonly present a high density of somatostatin receptors (SSTs) on their membrane. However, unlike in most NENs, somatostatin analogues (SSAs) do not represent a suitable therapeutic target in PPGLs, and the mechanisms underlying this mismatch are still unclear. In this study, we aim to iden...