Mechanisms of tumor-related brain edema.
Cerebral edema contributes strongly to symptoms associated with brain tumors. Although the introduction of corticosteroids has greatly simplified treatment of patients with newly diagnosed tumors, these drugs are associated with marked side effects during the long-term treatment that is often necessary in the recurrences. Therefore, a better understanding of mechanisms related to the evolution and clearance of tumor-related edema with the aid of modern imaging and molecular methodology is clearly necessary. Recently, researchers have focused on molecular mechanisms of edema development and have demonstrated alternative routes-such as the inhibition of vascular endothelial growth factor receptor inhibitors-to be explored for treating edema. In this review the author focuses on established and current concepts regarding the pathophysiology of cerebral edema and its treatment.
Stummer
Walter
W
Department of Neurosurgery, Düsseldorf, Germany. stummer@uni-duesseldorf.de <stummer@uni-duesseldorf.de>
D000818:Animals; D001812:Blood-Brain Barrier / Q000473:pathology / Q000648:ultrastructure; D001929:Brain Edema / Q000209:etiology*; D001932:Brain Neoplasms / Q000150:complications*; D002199:Capillary Permeability / Q000502:physiology; D006801:Humans; D009389:Neovascularization, Pathologic / Q000150:complications* / Q000209:etiology*; D042442:Vascular Endothelial Growth Factors / Q000378:metabolism
D042442:Vascular Endothelial Growth Factors