Endocrine Abstracts

Introduction: Paragangliomas are neuroectodermal tumors that arise from adrenal medulla or extra-adrenal ganglia and are characterized by high vascularisation. A high rate of these tumours is genetically inherited. For malignant paragangliomas, chemo- and radio-therapy are potentially effective, but tumor response is of short duration and patient prognosis is quite poor. Sunitinib is a tyrosine-kinase inhibitor, targeting VEGFR1, -2, PDGFRα, -β, RET and c-Kit. Recent...