PubRank

R Gilberto Gonzalez

Author PubWeight™ 110.98‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 27-2004. A 79-year-old woman with disturbances in gait, cognition, and autonomic function. N Engl J Med 2004 2.67
2 A pilot study of normobaric oxygen therapy in acute ischemic stroke. Stroke 2005 2.58
3 Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 16-2003. A 58-year-old woman with left-sided weakness and a right frontal brain mass. N Engl J Med 2003 2.39
4 Severity of leukoaraiosis and susceptibility to infarct growth in acute stroke. Stroke 2008 2.34
5 Glial tumor grading and outcome prediction using dynamic spin-echo MR susceptibility mapping compared with conventional contrast-enhanced MR: confounding effect of elevated rCBV of oligodendrogliomas [corrected]. AJNR Am J Neuroradiol 2004 2.21
6 Systematic characterization of the computed tomography angiography spot sign in primary intracerebral hemorrhage identifies patients at highest risk for hematoma expansion: the spot sign score. Stroke 2009 2.20
7 Memantine and HIV-associated cognitive impairment: a neuropsychological and proton magnetic resonance spectroscopy study. AIDS 2007 2.09
8 Case records of the Massachusetts General Hospital. Case 11-2008. A 45-year-old man with changes in mental status after liver transplantation. N Engl J Med 2008 2.02
9 Case records of the Massachusetts General Hospital. Case 18-2012. A 35-year-old man with neck pain, hoarseness, and dysphagia. N Engl J Med 2012 2.02
10 The spot sign score in primary intracerebral hemorrhage identifies patients at highest risk of in-hospital mortality and poor outcome among survivors. Stroke 2009 1.89
11 CT and conventional and diffusion-weighted MR imaging in acute stroke: study in 691 patients at presentation to the emergency department. Radiology 2002 1.85
12 Radiation necrosis versus glioma recurrence: conventional MR imaging clues to diagnosis. AJNR Am J Neuroradiol 2005 1.75
13 Prevalence of traumatic dural venous sinus thrombosis in high-risk acute blunt head trauma patients evaluated with multidetector CT venography. Radiology 2010 1.68
14 Case records of the Massachusetts General Hospital. Case 8-2006. A 71-year-old woman with Crohn's disease and altered mental status. N Engl J Med 2006 1.57
15 Astrocytic induction of matrix metalloproteinase-9 and edema in brain hemorrhage. J Cereb Blood Flow Metab 2006 1.56
16 Somatotopic activation in the human trigeminal pain pathway. J Neurosci 2002 1.53
17 The effect of varying user-selected input parameters on quantitative values in CT perfusion maps. Acad Radiol 2004 1.52
18 Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 21-2003. A 72-year-old man with repetitive strokes in the posterior circulation. N Engl J Med 2003 1.45
19 Serial diffusion tensor MRI after transient and permanent cerebral ischemia in nonhuman primates. Stroke 2006 1.42
20 Regional patterns of brain metabolites in AIDS dementia complex. Neuroimage 2004 1.40
21 Multidetector CT angiography in the evaluation of acute blunt head and neck trauma: a proposed acute craniocervical trauma scoring system. Radiology 2009 1.40
22 CT cerebral blood flow maps optimally correlate with admission diffusion-weighted imaging in acute stroke but thresholds vary by postprocessing platform. Stroke 2011 1.38
23 Case records of the Massachusetts General Hospital. Case 22-2006--a 77-year-old man with a rapidly progressive gait disorder. N Engl J Med 2006 1.36
24 A multi-center 1H MRS study of the AIDS dementia complex: validation and preliminary analysis. J Magn Reson Imaging 2003 1.34
25 Hyperdense basilar artery sign on unenhanced CT predicts thrombus and outcome in acute posterior circulation stroke. Stroke 2008 1.33
26 Coregistration of head CT comparison studies: assessment of clinical utility. Acad Radiol 2003 1.31
27 High-resolution magic angle spinning proton NMR analysis of human prostate tissue with slow spinning rates. Magn Reson Med 2003 1.29
28 Predicting cerebral ischemic infarct volume with diffusion and perfusion MR imaging. AJNR Am J Neuroradiol 2002 1.28
29 Magnetic resonance perfusion-weighted imaging of acute cerebral infarction: effect of the calculation methods and underlying vasculopathy. Stroke 2002 1.23
30 Magnetic resonance spectroscopy study of oxygen therapy in ischemic stroke. Stroke 2007 1.22
31 MR diffusion imaging in ischemic stroke. Neuroimaging Clin N Am 2011 1.19
32 Functional magnetic resonance imaging measures of the effects of morphine on central nervous system circuitry in opioid-naive healthy volunteers. Anesth Analg 2006 1.16
33 Comparison of image quality between conventional and low-dose nonenhanced head CT. AJNR Am J Neuroradiol 2004 1.16
34 Imaging-based treatment selection for intravenous and intra-arterial stroke therapies: a comprehensive review. Expert Rev Cardiovasc Ther 2011 1.14
35 'Footprints' of transient ischemic attacks: a diffusion-weighted MRI study. Cerebrovasc Dis 2002 1.12
36 Assessing tissue viability with MR diffusion and perfusion imaging. AJNR Am J Neuroradiol 2003 1.10
37 In vivo 3-T MR spectroscopy in the distinction of recurrent glioma versus radiation effects: initial experience. Radiology 2002 1.09
38 Acute studies of a new primate model of reversible middle cerebral artery occlusion. J Stroke Cerebrovasc Dis 2007 1.09
39 Glioma recurrence versus radiation necrosis? A pilot comparison of arterial spin-labeled, dynamic susceptibility contrast enhanced MRI, and FDG-PET imaging. Acad Radiol 2010 1.07
40 Normal variation of vertebral artery on CT angiography and its implications for diagnosis of acquired pathology. J Comput Assist Tomogr 2002 1.07
41 Prospective validation of the computed tomographic angiography spot sign score for intracerebral hemorrhage. Stroke 2013 1.06
42 CT angiography with whole brain perfused blood volume imaging: added clinical value in the assessment of acute stroke. Stroke 2002 1.05
43 Diffusion-weighted MR imaging in closed head injury: high correlation with initial glasgow coma scale score and score on modified Rankin scale at discharge. Radiology 2004 1.05
44 Diffusion-weighted imaging for the evaluation of diffuse axonal injury in closed head injury. J Comput Assist Tomogr 2003 1.05
45 Evolution of water diffusion and anisotropy in hyperacute stroke: significant correlation between fractional anisotropy and T2. AJNR Am J Neuroradiol 2004 1.05
46 Diffusion-weighted imaging in acute stroke. Neuroimaging Clin N Am 2005 1.04
47 Dynamic single-section CT demonstrates reduced cerebral blood flow in acute intracerebral hemorrhage. Cerebrovasc Dis 2002 1.04
48 Accuracy of CT angiography for the diagnosis of vascular abnormalities causing intraparenchymal hemorrhage in young patients. Emerg Radiol 2009 1.03
49 Quantification of neurons in Alzheimer and control brains with ex vivo high resolution magic angle spinning proton magnetic resonance spectroscopy and stereology. Magn Reson Imaging 2002 1.03
50 Arterial input function placement for accurate CT perfusion map construction in acute stroke. AJR Am J Roentgenol 2010 1.02
51 Spot sign score predicts rapid bleeding in spontaneous intracerebral hemorrhage. Emerg Radiol 2012 1.01
52 Existence of the diffusion-perfusion mismatch within 24 hours after onset of acute stroke: dependence on proximal arterial occlusion. Radiology 2009 1.01
53 Case records of the Massachusetts General Hospital. Case 4-2007. A 56-year-old woman with rapidly progressive vertigo and ataxia. N Engl J Med 2007 1.00
54 Avoiding "pseudo-reversibility" of CT-CBV infarct core lesions in acute stroke patients after thrombolytic therapy: the need for algorithmically "delay-corrected" CT perfusion map postprocessing software. Stroke 2009 1.00
55 Regional ischemic vulnerability of the brain to hypoperfusion: the need for location specific computed tomography perfusion thresholds in acute stroke patients. Stroke 2011 0.99
56 Case records of the Massachusetts General Hospital. Case 21-2013. A 68-year-old man with metastatic melanoma. N Engl J Med 2013 0.97
57 MRI in treatment of adult gliomas. Lancet Oncol 2005 0.96
58 ASPECTS on CTA source images versus unenhanced CT: added value in predicting final infarct extent and clinical outcome. Stroke 2004 0.95
59 Proton high-resolution magic angle spinning NMR analysis of fresh and previously frozen tissue of human prostate. Magn Reson Med 2003 0.95
60 Characterization and evolution of diffusion MR imaging abnormalities in stroke patients undergoing intra-arterial thrombolysis. AJNR Am J Neuroradiol 2004 0.92
61 Whole-brain CT perfusion measurement of perfused cerebral blood volume in acute ischemic stroke: probability curve for regional infarction. Radiology 2003 0.91
62 CT angiography spot sign predicts in-hospital mortality in patients with secondary intracerebral hemorrhage. J Neurointerv Surg 2011 0.91
63 Neuronal injury in simian immunodeficiency virus and other animal models of neuroAIDS. J Neurovirol 2008 0.91
64 NeuroAIDS, drug abuse, and inflammation: building collaborative research activities. J Neuroimmune Pharmacol 2006 0.91
65 Influence of availability of clinical history on detection of early stroke using unenhanced CT and diffusion-weighted MR imaging. AJR Am J Roentgenol 2002 0.91
66 Biochemical characterization of pediatric brain tumors by using in vivo and ex vivo magnetic resonance spectroscopy. J Neurosurg 2002 0.89
67 Admission CT perfusion is an independent predictor of hemorrhagic transformation in acute stroke with similar accuracy to DWI. Cerebrovasc Dis 2011 0.89
68 Parenchymal abnormalities associated with cerebral venous sinus thrombosis: assessment with diffusion-weighted MR imaging. AJNR Am J Neuroradiol 2004 0.88
69 Quantification of phosphocholine and glycerophosphocholine with 31P edited 1H NMR spectroscopy. NMR Biomed 2005 0.88
70 Case records of the Massachusetts General Hospital. Case 25-2008. A 43-year-old man with fatigue and lesions in the pituitary and cerebellum. N Engl J Med 2008 0.85
71 Arterial wall enhancement overlying carotid plaque on CT angiography correlates with symptoms in patients with high grade stenosis. Stroke 2009 0.85
72 Projected digital radiologic images for teaching: balance of image quality with data size constraints. Acad Radiol 2002 0.85
73 Total occlusion versus hairline residual lumen of the internal carotid arteries: accuracy of single section helical CT angiography. AJNR Am J Neuroradiol 2003 0.84
74 Case records of the Massachusetts General Hospital. Case 34-2013. A 69-year-old man with dizziness and vomiting. N Engl J Med 2013 0.84
75 Diffusion-weighted imaging in acute stroke. Magn Reson Imaging Clin N Am 2006 0.84
76 US of neurovascular occlusive disease: interpretive pearls and pitfalls. Radiographics 2002 0.83
77 Myocarditis in CD8-depleted SIV-infected rhesus macaques after short-term dual therapy with nucleoside and nucleotide reverse transcriptase inhibitors. PLoS One 2010 0.83
78 Case records of the Massachusetts General Hospital. Case 18-2013: a 32-year-old woman with recurrent episodes of altered consciousness. N Engl J Med 2013 0.83
79 Intracranial hemorrhage complicating acute stroke: how common is hemorrhagic stroke on initial head CT scan and how often is initial clinical diagnosis of acute stroke eventually confirmed? AJNR Am J Neuroradiol 2005 0.81
80 Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 26-2003. A 50-year-old Colombian man with fever and seizures. N Engl J Med 2003 0.81
81 Magnetic resonance imaging improves detection of intracerebral hemorrhage over computed tomography after intra-arterial thrombolysis. Stroke 2004 0.80
82 Iron-induced susceptibility effect at the globus pallidus causes underestimation of flow and volume on dynamic susceptibility contrast-enhanced MR perfusion images. AJNR Am J Neuroradiol 2002 0.80
83 Dynamic susceptibility contrast perfusion imaging of cerebral ischemia in nonhuman primates: comparison of Gd-DTPA and NMS60. J Magn Reson Imaging 2005 0.78
84 Case records of the Massachusetts General Hospital. Case 28-2007. A 68-year-old man with syncope. N Engl J Med 2007 0.78
85 Case records of the Massachusetts General Hospital. Case 27-2005. An 80-year-old man with fatigue, unsteady gait, and confusion. N Engl J Med 2005 0.78
86 Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 38-2003. A 12-year-old girl with fever and coma. N Engl J Med 2003 0.78
87 Case records of the Massachusetts General Hospital. Case 24-2011. A 36-year-old man with headache, memory loss, and confusion. N Engl J Med 2011 0.78
88 Understanding IMS III: old data shed new light on a futile trial. J Neurointerv Surg 2012 0.78
89 Case records of the Massachusetts General Hospital. Case 18-2011. A 35-year-old HIV-positive woman with headache and altered mental status. N Engl J Med 2011 0.78
90 Growth-associated protein-43 and ephrin B3 induction in the brain of adult SIV-infected rhesus macaques. J Neurovirol 2011 0.77
91 Gadolinium-enhanced CT angiography of the circle of Willis and neck. AJNR Am J Neuroradiol 2004 0.76
92 Case records of the Massachusetts General Hospital. Case 1-2013. A 63-year-old man with paresthesias and difficulty swallowing. N Engl J Med 2013 0.76
93 Flow voids in time-of-flight MR angiography of carotid artery stenosis? It depends on the TE! AJNR Am J Neuroradiol 2003 0.76
94 Adriamycin injection into the medial cord of the brachial plexus: computed tomography-guided targeted pain therapy. Pain Med 2008 0.75
95 CT or MRI for imaging patients with acute stroke: visualization of "tissue at risk"? Stroke 2002 0.75
96 CT angiography predicts use of tertiary interventional services in acute ischemic stroke patients. Int J Emerg Med 2011 0.75
97 Cerebral blood flow thresholds in acute stroke triage. Stroke 2006 0.75
98 Neuroimaging. Handb Clin Neurol 2012 0.75
99 Case records of the Massachusetts General Hospital. Case 23-2006. A 36-year-old man with numbness in the left [corrected] hand and hypertension. N Engl J Med 2006 0.75
100 CASE RECORDS of the MASSACHUSETTS GENERAL HOSPITAL. Case 4-2016. A 58-Year-Old Woman with a Skin Ulcer, Fever, and Lymphadenopathy. N Engl J Med 2016 0.75
101 Case records of the Massachusetts General Hospital. Case 21-2007. A 58-year-old woman with headaches, weakness, and strokelike episodes. N Engl J Med 2007 0.75
102 Case records of the Massachusetts General Hospital. Case 6-2009. A 37-year-old woman with vertigo, facial weakness, and a generalized seizure. N Engl J Med 2009 0.75
103 MRI changes in the rat hippocampus following proton radiosurgery. Stereotact Funct Neurosurg 2004 0.75
104 Case records of the Massachusetts General Hospital. Case 34-2007. A 77-year-old man with ear pain, difficulty speaking, and altered mental status. N Engl J Med 2007 0.75
105 Case records of the Massachusetts General Hospital. Case 39-2011. A woman in her 90s with unilateral ptosis. N Engl J Med 2011 0.75
106 Case records of the Massachusetts General Hospital. Case 35-2008. A 65-year-old man with confusion and memory loss. N Engl J Med 2008 0.75
107 Case records of the Massachusetts General Hospital. Case 11-2010. A 69-year-old woman with lethargy, confusion, and abnormalities on brain imaging. N Engl J Med 2010 0.75
108 Neuroimaging in glioma therapy. Expert Rev Neurother 2004 0.75