Paul David Griffiths: Influence Statistics

Paul David Griffiths

Paul David Griffiths

Academic Unit of Radiology (P.D.G.), University of Sheffield, Sheffield, UK | Academic Unit of Radiology, University of Sheffield, Floor C, Royal Hallamshire Hospital, Glossop ...

Paul David Griffiths: Expert Impact

Concepts for which Paul David Griffiths has direct influence: Brain abnormalities , Corpus callosum , Fetal brain abnormalities , Structural brain abnormalities , Developmental outcome , Ganglionic eminence anomalies , Diagnostic confidence .

Paul David Griffiths: KOL impact

Concepts related to the work of other authors for which for which Paul David Griffiths has influence: Fetal mri , Resonance imaging , Prenatal diagnosis , Brain abnormalities , Gestational age , Normal fetuses , Corpus callosum .

KOL Resume for Paul David Griffiths

Year
2021

Academic Unit of Radiology (P.D.G.), University of Sheffield, Sheffield, UK

2020

Academic Unit of Radiology, University of Sheffield, Floor C, Royal Hallamshire Hospital, Glossop Road, Sheffield, S10 2JF UK

2019

Academic Unit of Radiology, University of Sheffield, Floor C, Royal Hallamshire Hospital, Glossop Road, S10 2JF, Sheffield, UK

2018

Academic Unit of Radiology, University of Sheffield, Floor C, Glossop Road, S10 2JF, Sheffield, England, UK

2017

Academic Unit of Radiology, University of Sheffield, Glossop Road, Sheffield, S10 2JF, UK

2016

Academic Unit of Radiology, University of Sheffield, Sheffield, United Kingdom

INSIGNEO Institute for in silico Medicine, University of Sheffield, Sheffield, UK

2015

Academic Unit of Radiology, University of Sheffield, C Floor, Royal Hallamshire Hospital, Glossop Road, Sheffield, S10 2JF UK

Prominent publications by Paul David Griffiths

KOL-Index: 12334 . BACKGROUND: In-utero MRI (iuMRI) has shown promise as an adjunct to ultrasound but the comparative diagnostic performance has been poorly defined. We aimed to assess whether the diagnostic accuracy and confidence of the prenatal diagnosis of fetal brain abnormalities is improved with iuMRI and assess the clinical impact and patient acceptability of iuMRI. METHODS: We did a multicentre, ...
Known for Fetal Brain Abnormalities | 24 Weeks | Iumri Diagnostic Accuracy | Patient Acceptability
KOL-Index: 7515 . BACKGROUND: Ultrasonography has been the mainstay of antenatal screening programmes in the UK for many years. Technical factors and physical limitations may result in suboptimal images that can lead to incorrect diagnoses and inaccurate counselling and prognostic information being given to parents. Previous studies suggest that the addition of in utero magnetic resonance imaging (iuMRI) ...
Known for Iumri Ultrasonography | Brain Abnormalities | Prenatal Diagnosis | Fetal Developmental
KOL-Index: 7039 . PurposeTo refine methods that assess structural brain abnormalities and calculate intracranial volumes in fetuses with congenital heart diseases (CHD) using in utero MR (iuMR) imaging. Our secondary objective was to assess the prevalence of brain abnormalities in this high-risk cohort and compare the brain volumes with normative values.MethodsWe performed iuMR on 16 pregnant women carrying ...
Known for Congenital Heart | Fetuses Chd | Brain Abnormalities | Intracranial Volume
KOL-Index: 6773 . PURPOSE: Upon inhalation, xenon diffuses into the bloodstream and is transported to the brain, where it dissolves in various compartments of the brain. Although up to five chemically distinct peaks have been previously observed in (129) Xe rat head spectra, to date only three peaks have been reported in the human head. This study demonstrates high resolution spectroscopy and chemical shift ...
Known for Xe Dissolved | Human Head | Chemical Shift | 15 Tesla
KOL-Index: 6714 . OBJECTIVE: Lissencephaly is a rare disorder of cortical developmental, which usually carries increased risk of recurrence in future pregnancies. In this prospective observational study, we wished to test the hypothesis that sulcation patterns can be used to diagnose lissencephaly successfully on in utero MR (iuMR) imaging in the third-trimester but not in the late second-trimester ...
Known for Fetus Increased Risk | Iumr Imaging | Prenatal Diagnosis | Gestational Age
KOL-Index: 6521 . ObjectivesThis systematic review was undertaken to define the diagnostic performance of in utero MR (iuMR) imaging when attempting to confirm, exclude or provide additional information compared with the information provided by prenatal ultrasound scans (USS) when there is a suspicion of foetal brain abnormality.MethodsElectronic databases were searched as well as relevant journals and ...
Known for Foetal Brain | Iumr Imaging | Prenatal Diagnosis | Diagnostic Performance

Schizencephaly revisited


[ PUBLICATION ]
KOL-Index: 6150 . PurposeIn this paper, I will report the range of appearances of schizencephaly in children and fetuses by reviewing a 10-year experience from a single centre and detail classification systems for the different forms of schizencephaly. This will lead to re-assessment of possible aetiological and mechanistic causes of schizencephaly.MethodsAll cases of pediatric and fetal schizencephaly were ...
Known for Brain Abnormalities | Newborn Magnetic | Septum Pellucidum | Studies Reviewed
KOL-Index: 5408 . AIM: To measure possible change in diagnostic confidence by performing in utero magnetic resonance imaging (iuMRI) studies on fetuses with brain abnormalities recognised on ultrasonography (US). MATERIALS AND METHODS: The analyses are based on the primary cohort from the prospective MERIDIAN study, which consisted of 570 fetuses with brain abnormalities detected on US, with iuMRI performed ...
Known for Diagnostic Confidence | Meridian Cohort | Utero Mri | Brain Abnormalities
KOL-Index: 5343 . PurposeTo describe the normal linear measurements of the skull (bi-parietal diameter and occipito-frontal diameter) and intracranial volumes (ventricular volume, brain parenchymal volume, extra-axial volume and total intra-cranial volume) in normal fetuses.Materials and methodsWe recruited pregnant women from low-risk pregnancies whose fetuses had normal ultrasound and in utero MR studies. ...
Known for Fetal Brain | Volume Imaging | Normal Fetuses | Gestational Ages
KOL-Index: 3538 . BACKGROUND: In utero MRI (iuMRI) detects fetal brain abnormalities more accurately than ultrasonography and provides additional clinical information in around half of pregnancies. We aimed to study whether postnatal neuroimaging after age 6 months changes the diagnostic accuracy of iuMRI and its ability to predict developmental outcome. METHODS: Families enrolled in the MERIDIAN study ...
Known for Fetal Brain | Meridian Study | Utero Mri | Ultrasonography Prenatal
KOL-Index: 3415 . ObjectiveTo formulate a classification system for foetal cortical formation abnormalities (CFAs) based on in utero magnetic resonance (iuMR) appearances and trial it in 356 cases.MethodsThis retrospective study included all cases of foetal CFA diagnosed between 2000 and 2017 from seven centres in Italy and UK. All of the studies were reviewed by a panel of paediatric neuroradiologists ...
Known for Cortical Formation Abnormalities | Cfa Studies | Cases Classification | Utero Magnetic Resonance
KOL-Index: 2816 . OBJECTIVE: To analyze a large retrospective cohort of fetuses in which the cavum septi pellucidi and vergae (CSPV) was not present or was not in its expected position on in-utero magnetic resonance imaging (iuMRI), in order to describe the possible causes of that finding and provide a diagnostic approach to assess such cases in clinical practice using iuMRI. METHODS: This was a ...
Known for Obstetrics Gynecology | Resonance Imaging | Septi Pellucidi | Study Fetuses
KOL-Index: 2391 . There are a number of reasons why a pregnant woman might be considered to have an increased risk of carrying a fetus with a brain abnormality, but they fall broadly into two groups. First, there may be a relevant family history usually, but not always, when a fetus/child from a previous pregnancy has a developmental brain abnormality and a clinical geneticist judges that there is a risk of ...
Known for Brain Abnormalities | Utero Mri | Resonance Imaging | Antenatal Ultrasonography
KOL-Index: 2019 . ObjectivesIn utero magnetic resonance (iuMR) imaging to diagnose foetal brain abnormalities has been established and is supported by meta-analyses of retrospective and prospective studies. In this paper we describe and classify the iuMR errors made in the largest diagnostic accuracy study to date (MERIDIAN). We also correlate the error rates and types with the prior experience of the ...
Known for Foetal Brain | Accuracy Study | Outcome Reference Diagnosis | Pregnancy Prenatal
KOL-Index: 1825 . AIM: To estimate the rate of unexpected brain abnormalities detected by in utero magnetic resonance imaging (iuMRI) in fetuses without abnormalities at ultrasonography (USS). MATERIALS AND METHODS: A prospective cohort study of pregnant women whose fetus had no structural brain (or body) abnormalities recognised on antenatal ultrasonography. Women were recruited from 12 centres across the ...
Known for Utero Mri | Brain Abnormalities | Imaging Pregnancy | Humans Magnetic

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Academic Unit of Radiology (P.D.G.), University of Sheffield, Sheffield, UK | Academic Unit of Radiology, University of Sheffield, Floor C, Royal Hallamshire Hospital, Glossop Road, Sheffield, S10 2JF UK | Academic Unit of Radiology, University of Sh