World Neurosurg
-
In an era of emphasis on disease prevention and its early detection, some have raised the possibility of systematic screening programs concerning brain/cranial disease, namely in search of asymptomatic brain tumors. In this work, the authors enumerate major arguments in favor and against this approach by analyzing the existing literature and conclude there is an absence of evidence sustaining this procedure in terms of clinical and economical advantages, with no clear benefit both to the patient and health systems.
-
Flow diverters (FDs) are increasingly used to treat difficult intracranial aneurysms. The objective of this study was to test whether treatment challenges posed by giant curved sidewall (cSW) and endwall bifurcation (EwB) aneurysms can be overcome with the use of very-low-porosity devices. ⋯ Low-porosity FDs fail to reliably occlude experimental giant EwB and cSW aneurysms.