North American Symptomatic Carotid Endarterectomy Trial Collaborators. Beneficial effect of carotid endarterectomy in symptomatic patients with high-grade carotid stenosis. N Engl J Med. 1991;325:445-453.
European Carotid Surgery Trial Collaborators. Randomised trial of endarterectomy for recently symptomatic carotid stenosis: final results of the MRC European Carotid Surgery Trial (ECST). Lancet. 1998;351:1379-1387.
Henderson, RD, Eliasziw, M, Fox, AJ, et al. for the North American Symptomatic Carotid Endarterectomy Trial (NASCET) Group. Angiographically defined collateral circulation and risk of stroke in patients with severe carotid artery stenosis. Stroke. 2000;31:128-132.
Crawford, ES, De Bakey, ME, Blaisdell, FW, et al. Hemodynamic alterations in patients with cerebral arterial insufficiency before and after operation. Surgery. 1960;48:76-94.
Hays, RJ, Levinson, SA, Wylie, EJ. Intraoperative measurement of carotid back pressure as a guide to operative management for carotid endarterectomy. Surgery. 1972;72:953-960.
Moore, WS, Hall, AD. Carotid artery back pressure: a test of cerebral tolerance to carotid occlusion. Arch Surg. 1969;99:702-710.
Moritz, S, Kasprzak, P, Arlt, M, Taeger, K, Metz, C. Accuracy of cerebral monitoring in detecting cerebral ischemia during carotid endarterectomy – a comparison of transcranial Doppler sonography, near-infrared spectroscopy, stump pressure, and somatosensory evoked potentials. Anesthesiology. 2007;107:563-569.
Tomura, N, Omachi, K, Takahashi, S, et al. Comparison of technetium Tc 99m hexamethylpropyleneamine oxime single-photon emission tomograph with stump pressure during the balloon occlusion test of the internal carotid artery. AJNR Am J Neuroradiol. 2005;26:1937-1942.
Boysen, G. Cerebral perfusion pressure and collateral resistance during carotid clamping. Cerebral hemodynamics in carotid surgery. Acta Neurologica Scand Suppl. 1973;49:52-58.
Harada, RN, Comerota, AJ, Good, GM, Hashemi, HA, Hulihan, JF. Stump pressure, electroencephalographic changes, and the contralateral carotid artery: another look at selective shunting. Am J Surg. 1995;170:148-153.
Moore, WS, Yee, JM, Hall, AD. Collateral cerebral blood pressure: an index of tolerance to temporary carotid occlusion. Arch Surg. 1973;106:520-523.
Sweet, WH, Bennett, HS. Changes in internal carotid pressure during carotid and jugular occlusion and their clinical significance. J Neurosurg. 1948;5:178-195.
Lopez-Bresnahan, MV, Kearse, LA, Yanez, P, Young, TI. Anterior communicating artery collateral flow protection against ischemic change during carotid endarterectomy. J Neurosurg. 1993;79:379-382.
Mount, LA, Taveras, JM. Arteriographic demonstration of the collateral circulation of the cerebral hemispheres. Arch Neurol Psychiatry. 1957;78:235-253.
Dukes, HT, Odom, GL, Woodhall, B. The unilateral anterior cerebral circulation. J Neurosurg. 1965;22:40-46.
Jawad, K, Miller, JD, Wyper, DJ, Rowan, JO. Measurement of CBF and carotid artery pressure compared with cerebral angiography in assessing collateral blood supply after carotid ligation. J Neurosurg. 1977;46:185-196.
Wilkinson, HA, Wright, RL, Sweet, WH. Correlation of reduction in pressure and angiographic cross-filling with tolerance of carotid occlusion. J Neurosurg. 1965;22:241-245.
Alders, BJ, Berry, RG. Circle of Willis in anatomical disorders. Arch Neurol. 1963;8:398-402.
Battacharji, SK, Hutchinson, EC, McCall, AJ. The circle of Willis: the incidence of developmental abnormalities in normal and infracted brains. Brain. 1967;90:747-758.
Schomer, DF, Marks, MP, Steinberg, GK, et al. The anatomy of the posterior communicating artery as a risk factor for ischemic cerebral infarction. N Engl J Med. 1994;330:1565-1570.
Pitts, FW. Variations of collateral circulation in internal carotid occlusion: comparison of clinical and x-ray findings. Neurology. 1962;12:467-471.