We studied expression of molecules of the vascular endothelial growth factor (VEGF) pathway and its relation to vascularization, cell proliferation and patient outcome in recurring non-anaplastic meningioma. We studied 29 tumor specimens of 8 patients with recurring meningiomas and of 8 age- and gender-matched control patients with non-recurring meningiomas (including meningothelial, transitional, fibroblastic and atypical subtypes) using immunohistochemistry and in-situ hybridization.VEGF protein, VEGF-mRNA, VEGF receptor (VEGFR)-1 mRNA, VEGFR-2 mRNA and hypoxia-inducible factor (HIF)-1-α protein were expressed in 27/29 (93%), 20/27 (74%), 9/27 (33.3%), 12/27 (44.4%) and 5/29 (17.2%) specimens, respectively. VEGFR- 2 mRNA expression was found in 6/8 tumors extracted at first operation in patients with recurring tumors and in none of the control cases (p = 0.007). Microvessel density (MVD) and Ki-67 index values were generally higher in meningiomas with expression of angiogenic factors. The association of high Ki-67 index values with VEGF-mRNA expression was significant (p = 0.04). Time to recurrence was shorter in patients with high MVD than in patients with low MVD (p = 0.027).High MVD correlates with unfavorable prognosis in our series of recurring meningioma. VEGF and its receptors are frequently expressed in meningiomas and seem important for tumor growth and recurrence. Thus, anti-VEGF therapy in aggressive meningioma seems rational from a pathobiological point of view.