Article ID Journal Published Year Pages File Type
3328811 Critical Reviews in Oncology/Hematology 2013 16 Pages PDF
Abstract

Hemangioblastomas (HBs) are rare indolent vascular tumors that may occur sporadically or in association with von Hippel–Lindau (VHL) disease. Total neurosurgical resection is the standard upfront approach providing long-term tumor control. At time of tumor recurrence, second surgery, radiosurgery or radiotherapy are the main therapeutic strategies.Limited information is available on the role of pharmacological strategies. Anti-angiogenic agents, particularly multitarget tyrosine kinase inhibitors (semaxanib, sunitinib, vatalanib), thalidomide and interferon alfa-2a are currently the most widely studied strategies to prolonge disease stability.Salvage therapy with anti-angiogenetic drugs may be of benefit in some patients who are not suitable for surgery, radiosurgery or radiotherapy, with progressive or recurrent hemangioblastoma especially those located in retina, since anti-angiogenetic therapy may delay tumor progression. This strategy warrants prospective evaluation in a clinical trial.

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