Somatostatin receptor 2A expression in von Hippel-Lindau-related hemangioblastomas.

Background: Central nervous system hemangioblastomas are the most prevalent manifestation of von Hippel-Lindau (VHL) disease and remain the main cause of mortality. Surgical resection is the primary treatment strategy, but is not always possible, and should be used as restrictively as possible. There is an unmet need for less invasive treatment strategies, such as targeted therapy.

Is There a Role for Biomarkers in Surveillance of Pancreatic Neuroendocrine Neoplasms in Von Hippel-Lindau Disease?

Von Hippel-Lindau (VHL) disease is an autosomal dominant disorder characterized by the development of multi-organ neoplasms. Among the manifestations of VHL are pancreatic neuroendocrine neoplasms (panNENs). In order to detect these lesions in a timely manner, patients are enrolled in a surveillance program, in accordance with the several existing VHL guidelines.

Diagnostic and management strategies for pNETs in Von Hippel-Lindau: a systematic review.

Pancreatic neuroendocrine tumors (pNETs) in Von Hippel-Lindau (VHL) disease have a relatively good prognosis. However, a subset of pNETs metastasize and significantly contribute to VHL-related mortality. Evidence-based guidelines are needed for timely detection, management and intervention of these tumors.