Published in Neuroradiology on September 25, 2014
Early CT perfusion changes and blood-brain barrier permeability after aneurysmal subarachnoid hemorrhage. Neuroradiology (2015) 0.78
Iterative Reconstruction Improves Both Objective and Subjective Image Quality in Acute Stroke CTP. PLoS One (2016) 0.75
Temporal changes in blood-brain barrier permeability and cerebral perfusion in lacunar/subcortical ischemic stroke. BMC Neurol (2015) 0.75
Cancer risks attributable to low doses of ionizing radiation: assessing what we really know. Proc Natl Acad Sci U S A (2003) 7.44
Cancer risks from diagnostic radiology. Br J Radiol (2008) 6.58
Radiologic and nuclear medicine studies in the United States and worldwide: frequency, radiation dose, and comparison with other radiation sources--1950-2007. Radiology (2009) 5.48
Abdominal CT: comparison of low-dose CT with adaptive statistical iterative reconstruction and routine-dose CT with filtered back projection in 53 patients. AJR Am J Roentgenol (2010) 2.40
Radiation exposure of patients in comprehensive computed tomography of the head in acute stroke. AJNR Am J Neuroradiol (2006) 1.84
Radiation dose reduction with chest computed tomography using adaptive statistical iterative reconstruction technique: initial experience. J Comput Assist Tomogr (2010) 1.82
Using 80 kVp versus 120 kVp in perfusion CT measurement of regional cerebral blood flow. AJNR Am J Neuroradiol (2001) 1.72
Dynamic perfusion CT: optimizing the temporal resolution and contrast volume for calculation of perfusion CT parameters in stroke patients. AJNR Am J Neuroradiol (2004) 1.60
Cerebral blood flow is the optimal CT perfusion parameter for assessing infarct core. Stroke (2011) 1.52
Theoretic basis and technical implementations of CT perfusion in acute ischemic stroke, part 1: Theoretic basis. AJNR Am J Neuroradiol (2009) 1.46
Acute stroke imaging research roadmap. AJNR Am J Neuroradiol (2008) 1.41
CT effective dose per dose length product using ICRP 103 weighting factors. Med Phys (2011) 1.34
FDA investigates the safety of brain perfusion CT. AJNR Am J Neuroradiol (2009) 1.33
Iterative image reconstruction for cerebral perfusion CT using a pre-contrast scan induced edge-preserving prior. Phys Med Biol (2012) 1.27
Cranial CT with adaptive statistical iterative reconstruction: improved image quality with concomitant radiation dose reduction. AJNR Am J Neuroradiol (2011) 1.26
Radiation dose from multidetector row CT imaging for acute stroke. Neuroradiology (2009) 1.22
Lowering the dose in head CT using adaptive statistical iterative reconstruction. AJNR Am J Neuroradiol (2011) 1.19
Perfusion CT improves diagnostic accuracy for hyperacute ischemic stroke in the 3-hour window: study of 100 patients with diffusion MRI confirmation. Cerebrovasc Dis (2009) 1.09
Perfusion CT in patients with acute ischemic stroke treated with intra-arterial thrombolysis: predictive value of infarct core size on clinical outcome. AJNR Am J Neuroradiol (2009) 1.05
Dynamic perfusion CT: optimizing the temporal resolution for the calculation of perfusion CT parameters in stroke patients. Eur J Radiol (2007) 1.02
CT perfusion in acute ischemic stroke: a comparison of 2-second and 1-second temporal resolution. AJNR Am J Neuroradiol (2011) 1.01
Dose exposure of patients undergoing comprehensive stroke imaging by multidetector-row CT: comparison of 320-detector row and 64-detector row CT scanners. AJNR Am J Neuroradiol (2010) 1.00
Dose reduction in dynamic perfusion CT of the brain: effects of the scan frequency on measurements of cerebral blood flow, cerebral blood volume, and mean transit time. Eur Radiol (2008) 0.99
Can iterative reconstruction improve imaging quality for lower radiation CT perfusion? Initial experience. AJNR Am J Neuroradiol (2013) 0.80
Noise reduction and image quality improvement of low dose and ultra low dose brain perfusion CT by HYPR-LR processing. PLoS One (2011) 0.78
Radiation dose evaluation in multidetector-row CT imaging for acute stroke with an anthropomorphic phantom. Br J Radiol (2010) 0.77
Clinical results of long-term follow-up of a large, active surveillance cohort with localized prostate cancer. J Clin Oncol (2009) 10.43
Mesenchymal stem cell-mediated immunosuppression occurs via concerted action of chemokines and nitric oxide. Cell Stem Cell (2008) 7.47
Gene expression analysis of human prostate carcinoma during hormonal therapy identifies androgen-responsive genes and mechanisms of therapy resistance. Am J Pathol (2004) 6.95
CT angiography "spot sign" predicts hematoma expansion in acute intracerebral hemorrhage. Stroke (2007) 3.43
Assessing tumor perfusion and treatment response in rectal cancer with multisection CT: initial observations. Radiology (2005) 3.01
Prediction of haematoma growth and outcome in patients with intracerebral haemorrhage using the CT-angiography spot sign (PREDICT): a prospective observational study. Lancet Neurol (2012) 2.94
Nanoparticle albumin-bound paclitaxel for second-line treatment of metastatic urothelial carcinoma: a single group, multicentre, phase 2 study. Lancet Oncol (2013) 2.90
4D-CT imaging of a volume influenced by respiratory motion on multi-slice CT. Med Phys (2004) 2.89
Species variation in the mechanisms of mesenchymal stem cell-mediated immunosuppression. Stem Cells (2009) 2.71
Autosis is a Na+,K+-ATPase-regulated form of cell death triggered by autophagy-inducing peptides, starvation, and hypoxia-ischemia. Proc Natl Acad Sci U S A (2013) 2.33
Granzyme B is critical for T cell receptor-induced cell death of type 2 helper T cells. Immunity (2006) 2.21
Inflammatory cytokine-induced intercellular adhesion molecule-1 and vascular cell adhesion molecule-1 in mesenchymal stem cells are critical for immunosuppression. J Immunol (2010) 2.12
CCR2-dependent recruitment of macrophages by tumor-educated mesenchymal stromal cells promotes tumor development and is mimicked by TNFα. Cell Stem Cell (2012) 1.97
Granulocyte-macrophage colony-stimulating factor (GM-CSF) and T-cell responses: what we do and don't know. Cell Res (2006) 1.94
HIV-testing behavior among young migrant men who have sex with men (MSM) in Beijing, China. AIDS Care (2011) 1.93
Transforming growth factor beta is dispensable for the molecular orchestration of Th17 cell differentiation. J Exp Med (2009) 1.89
Calibration of diffuse correlation spectroscopy with a time-resolved near-infrared technique to yield absolute cerebral blood flow measurements. Biomed Opt Express (2011) 1.87
Minimal clinically important differences in the Edmonton symptom assessment system in patients with advanced cancer. J Pain Symptom Manage (2012) 1.76
Determining the incidence of pain flare following palliative radiotherapy for symptomatic bone metastases: results from three canadian cancer centers. Int J Radiat Oncol Biol Phys (2009) 1.75
In vivo 3D high-spatial-resolution MR imaging of intraplaque hemorrhage. Radiology (2008) 1.74
Pseudoprogression following chemoradiotherapy for glioblastoma multiforme. Can J Neurol Sci (2010) 1.69
Brain edema after intracerebral hemorrhage in rats: the role of inflammation. Neurol India (2006) 1.69
Correlation between hepatic tumor blood flow and glucose utilization in a rabbit liver tumor model. Radiology (2006) 1.68
Reperfusion is a stronger predictor of good clinical outcome than recanalization in ischemic stroke. Radiology (2013) 1.67
Acute stroke imaging research roadmap. Stroke (2008) 1.66
Dynamic, contrast-enhanced CT of human brain tumors: quantitative assessment of blood volume, blood flow, and microvascular permeability: report of two cases. AJNR Am J Neuroradiol (2002) 1.65
Primary central nervous system vasculitis in children. Arthritis Rheum (2006) 1.62
Psychometric evaluation of the Trauma Symptoms Checklist for Children (TSCC) among children affected by HIV/AIDS in China. AIDS Care (2009) 1.59
Patterns of care after magnetic resonance imaging of the spine in primary care. Spine (Phila Pa 1976) (2013) 1.59
Postcontrast CT extravasation is associated with hematoma expansion in CTA spot negative patients. Stroke (2009) 1.58
HIV/AIDS-related sexual risk behaviors among rural residents in China: potential role of rural-to-urban migration. AIDS Educ Prev (2007) 1.53
A quality assurance phantom for the performance evaluation of volumetric micro-CT systems. Phys Med Biol (2007) 1.50
A classification system for hip disease in cerebral palsy. Dev Med Child Neurol (2008) 1.49
Glioblastoma: patterns of recurrence and efficacy of salvage treatments. Can J Neurol Sci (2011) 1.48
Acute Stroke Imaging Research Roadmap II. Stroke (2013) 1.47
Hemorrhagic transformation of ischemic stroke: prediction with CT perfusion. Radiology (2009) 1.43
Ontario radiation oncology residents' needs in the first postgraduate year-residents' perspective survey. Int J Radiat Oncol Biol Phys (2007) 1.43
Improved wait time intervals for prostate cancer patients in a multidisciplinary rapid diagnostic unit compared to a community-based referral pattern. Can Urol Assoc J (2013) 1.42
Acute stroke imaging research roadmap. AJNR Am J Neuroradiol (2008) 1.41
Can we identify a CT-based tissue window for thrombolysis without CTP? Ann Neurol (2006) 1.40
Systematic review, critical appraisal, and analysis of the quality of economic evaluations in stroke imaging. Stroke (2014) 1.39
Immunosuppressive properties of cloned bone marrow mesenchymal stem cells. Cell Res (2007) 1.35
Bioenergetic and functional consequences of cellular therapy: activation of endogenous cardiovascular progenitor cells. Circ Res (2012) 1.34
Use of in vitro HTS-derived concentration-response data as biological descriptors improves the accuracy of QSAR models of in vivo toxicity. Environ Health Perspect (2010) 1.31
Functional consequences of human induced pluripotent stem cell therapy: myocardial ATP turnover rate in the in vivo swine heart with postinfarction remodeling. Circulation (2013) 1.29
Parental HIV/AIDS and psychosocial adjustment among rural Chinese children. J Pediatr Psychol (2009) 1.29
Prostate stereotactic ablative body radiotherapy using a standard linear accelerator: toxicity, biochemical, and pathological outcomes. Radiother Oncol (2013) 1.28
Critical role of nucleostemin in pre-rRNA processing. J Biol Chem (2008) 1.28
Defining the CT angiography 'spot sign' in primary intracerebral hemorrhage. Can J Neurol Sci (2009) 1.28
CT perfusion scanning with deconvolution analysis: pilot study in patients with acute middle cerebral artery stroke. Radiology (2002) 1.27
Vascular and nonvascular mimics of the CT angiography "spot sign" in patients with secondary intracerebral hemorrhage. Stroke (2008) 1.27
Lifetime incidences of traumatic events and mental health among children affected by HIV/AIDS in rural China. J Clin Child Adolesc Psychol (2009) 1.25
Certainty of stroke diagnosis: incremental benefit with CT perfusion over noncontrast CT and CT angiography. Radiology (2010) 1.25
Radiation dose from multidetector row CT imaging for acute stroke. Neuroradiology (2009) 1.22
Respiration-averaged CT for attenuation correction in canine cardiac PET/CT. J Nucl Med (2007) 1.22
The role of IL-6 in inhibition of lymphocyte apoptosis by mesenchymal stem cells. Biochem Biophys Res Commun (2007) 1.21
Apoptotic cells induce immunosuppression through dendritic cells: critical roles of IFN-gamma and nitric oxide. J Immunol (2008) 1.21
Case 178: Parry-Romberg syndrome. Radiology (2012) 1.21
Unusual DNA mismatch repair-deficient tumors in Lynch syndrome: a report of new cases and review of the literature. Hum Pathol (2012) 1.20
Correlation of early dynamic CT perfusion imaging with whole-brain MR diffusion and perfusion imaging in acute hemispheric stroke. AJNR Am J Neuroradiol (2003) 1.20
The androgen receptor directly targets the cellular Fas/FasL-associated death domain protein-like inhibitory protein gene to promote the androgen-independent growth of prostate cancer cells. Mol Endocrinol (2005) 1.19
Efficacy and safety of palonosetron for the prophylaxis of chemotherapy-induced nausea and vomiting (CINV): a systematic review and meta-analysis of randomized controlled trials. Support Care Cancer (2014) 1.18
High-Dose celecoxib and metronomic "low-dose" cyclophosphamide is an effective and safe therapy in patients with relapsed and refractory aggressive histology non-Hodgkin's lymphoma. Clin Cancer Res (2006) 1.18
Evolution of computed tomography angiography spot sign is consistent with a site of active hemorrhage in acute intracerebral hemorrhage. Stroke (2013) 1.18
Hepatic perfusion in a tumor model using DCE-CT: an accuracy and precision study. Phys Med Biol (2008) 1.16
MR pulse sequences: what every radiologist wants to know but is afraid to ask. Radiographics (2006) 1.16
Concussion in professional football: brain responses by finite element analysis: part 9. Neurosurgery (2005) 1.15
Global hemispheric CT hypoperfusion may differentiate headache with associated neurological deficits and lymphocytosis from acute stroke. Stroke (2008) 1.15
Quality of life after palliative radiation therapy for patients with painful bone metastases: results of an international study validating the EORTC QLQ-BM22. Int J Radiat Oncol Biol Phys (2012) 1.15
International field testing of the reliability and validity of the EORTC QLQ-BM22 module to assess health-related quality of life in patients with bone metastases. Cancer (2011) 1.14
Near-infrared spectroscopy measurement of oxygen extraction fraction and cerebral metabolic rate of oxygen in newborn piglets. Pediatr Res (2003) 1.14
Minimal important differences in the EORTC QLQ-C30 in patients with advanced cancer. Asia Pac J Clin Oncol (2013) 1.14
Th17 cells undergo Fas-mediated activation-induced cell death independent of IFN-gamma. J Immunol (2008) 1.12
Concussion in professional football: comparison with boxing head impacts--part 10. Neurosurgery (2005) 1.11
Susceptibility loci associated with specific and shared subtypes of lymphoid malignancies. PLoS Genet (2013) 1.10
Mesenchymal stem cells use IDO to regulate immunity in tumor microenvironment. Cancer Res (2014) 1.10
Hemichorea-hemiballism associated with hyperglycemia and a developmental venous anomaly. Neurology (2013) 1.08
White matter thresholds for ischemic penumbra and infarct core in patients with acute stroke: CT perfusion study. Radiology (2008) 1.08
Contrast-induced nephropathy and dehydration. Can Assoc Radiol J (2013) 1.08
Impact of central nervous system (CNS) prophylaxis on the incidence and risk factors for CNS relapse in patients with diffuse large B-cell lymphoma treated in the rituximab era: a single centre experience and review of the literature. Br J Haematol (2012) 1.07
Mental health symptoms among rural-to-urban migrants in China: a comparison with their urban and rural counterparts. World Health Popul (2009) 1.06
A recessive founder mutation in regulator of telomere elongation helicase 1, RTEL1, underlies severe immunodeficiency and features of Hoyeraal Hreidarsson syndrome. PLoS Genet (2013) 1.05
Crescendo transient Aura attacks: a transient ischemic attack mimic caused by focal subarachnoid hemorrhage. Stroke (2009) 1.05
Effective cardiac myocyte differentiation of human induced pluripotent stem cells requires VEGF. PLoS One (2013) 1.05
Prognostic significance of circulating tumour cells enumerated after filtration enrichment in early and metastatic breast cancer patients. Breast Cancer Res Treat (2006) 1.04
Intracranial arterial fenestrations: frequency on CT angiography and association with other vascular lesions. Surg Radiol Anat (2008) 1.04
Development of a finite element human head model partially validated with thirty five experimental cases. J Biomech Eng (2013) 1.03
The role of activation-induced cell death in the differentiation of T-helper-cell subsets. Immunol Res (2003) 1.03
Clinician accuracy when estimating survival duration: the role of the patient's performance status and time-based prognostic categories. J Pain Symptom Manage (2011) 1.02
Angiography-negative primary central nervous system vasculitis in children: a newly recognized inflammatory central nervous system disease. Arthritis Rheum (2005) 1.02
Stigma against children affected by AIDS (SACAA): psychometric evaluation of a brief measurement scale. AIDS Behav (2010) 1.02