keyword
MENU ▼
Read by QxMD icon Read
search

MRI in children

keyword
https://www.readbyqxmd.com/read/28738350/unilateral-sensorineural-hearing-loss-medical-context-and-etiology
#1
Antoine Paul, Sandrine Marlin, Marine Parodi, Isabelle Rouillon, Joanne Guerlain, Véronique Pingault, Vincent Couloigner, Erea Noel Garabedian, Françoise Denoyelle, Natalie Loundon
OBJECTIVE: Unilateral sensorineural hearing loss (USNHL) is known to impact on school performance and social skills during childhood, but the etiologies remain unclear. The aim of this study was to assess various etiologies and to study the clinical contexts in this population. METHODS: The study is a retrospective review. Characteristics of hearing loss (HL), audiometric parameters, imaging, and genetic and medical contexts were analyzed. RESULTS: Eighty children were included...
July 22, 2017: Audiology & Neuro-otology
https://www.readbyqxmd.com/read/28737865/unusual-increase-of-cases-of-myelitis-in-a-pediatric-hospital-in-argentina
#2
Guadalupe Pérez, María T Rosanova, María C Freire, María I Paz, Silvina Ruvinsky, Carlos Rugilo, Víctor Ruggieri, Daniel Cisterna, Soledad Martiren, Cristina Lema, Andrea Savransky, Soledad González, Leila Martínez, Diana Viale, Rosa Bologna
INTRODUCTION: The association between enterovirus D68 and acute flaccid myelitis was first described in the United States in 2014. Since then, sporadic cases have been reported in Canada and Europe. This study describes a series of cases of acute flaccid myelitis at Hospital de Pediatría "Prof. Dr. Juan P. Garrahan," in Buenos Aires, Argentina, during 2016. METHODS: Descriptive, retrospective study. All patients with acute flaccid myelitis and lesions in the spinal cord involving the gray matter, as observed in the magnetic resonance imaging (MRI) scan, hospitalized from 04/01/2016 to 07/01/2016, were included in the study...
August 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28735260/aetiological-investigations-in-early-developmental-impairment-are-they-worth-it
#3
Anthony Richard Hart, Ruchi Sharma, Mark Atherton, Samer Alabed, Sally Simpson, Stuart Barfield, Judith Cohen, Nicholas McGlashan, Asha Ravi, Michael James Parker, Daniel Ja Connolly
OBJECTIVE: To study the frequency a diagnosis is made in children with early developmental impairment (EDI), and the contribution made to diagnosis by specific investigations. DESIGN: Retrospective case note review. SETTING: Community, neurodisability and neurology department at a UK tertiary centre. PARTICIPANTS: Children referred to determine the aetiology of EDI where a cause was not evident on history and examination...
July 22, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/28734059/localized-reductions-in-resting-state-functional-connectivity-in-children-with-prenatal-alcohol-exposure
#4
Jia Fan, Paul A Taylor, Sandra W Jacobson, Christopher D Molteno, Suril Gohel, Bharat B Biswal, Joseph L Jacobson, Ernesta M Meintjes
Fetal alcohol spectrum disorders (FASD) are characterized by impairment in cognitive function that may or may not be accompanied by craniofacial anomalies, microcephaly, and/or growth retardation. Resting-state functional MRI (rs-fMRI), which examines the low-frequency component of the blood oxygen level dependent (BOLD) signal in the absence of an explicit task, provides an efficient and powerful mechanism for studying functional brain networks even in low-functioning and young subjects. Studies using independent component analysis (ICA) have identified a set of resting-state networks (RSNs) that have been linked to distinct domains of cognitive and perceptual function, which are believed to reflect the intrinsic functional architecture of the brain...
July 22, 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28733853/cerebral-magnetic-resonance-findings-during-enzyme-replacement-therapy-in-mucopolysaccharidosis
#5
Yoshiko Matsubara, Osamu Miyazaki, Motomichi Kosuga, Torayuki Okuyama, Shunsuke Nosaka
BACKGROUND: Although enzyme replacement therapy (ERT) is an effective treatment for mucopolysaccharidosis (MPS) types I, II, IVA and VI, its effectiveness in children with central nervous system (CNS) disorders is said to be poor because the blood-brain barrier cannot be penetrated by ERT drugs. OBJECTIVE: To assess CNS involvement in mucopolysaccharidosis at the start of enzyme replacement therapy and to investigate the time course of ERT in the central nervous system...
July 21, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28733481/focal-cerebral-arteriopathy-do-steroids-improve-outcome
#6
Maja Steinlin, Sandra Bigi, Belinda Stojanovski, Jay Gajera, Maria Regényi, Marwan El-Koussy, Mark T Mackay
BACKGROUND AND PURPOSE: Focal cerebral arteriopathy accounts for up to 35% of arterial ischemic stroke (AIS) in children and is the most important predictor of stroke recurrence. The study objective was to compare outcomes for children with focal cerebral arteriopathy treated with combined corticosteroid antithrombotic treatment (CAT) to those receiving antithrombotic treatment (AT) alone. METHODS: This multicenter retrospective Swiss/Australian cohort study analyzed consecutive children, aged 1 month to 18 years, presenting with first AIS because of a focal cerebral arteriopathy from 2000 to 2014...
July 21, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28731591/a-sedation-protocol-with-fasting-and-shorter-sleep-leads-to-mri-success
#7
Takahisa Kimiya, Shinichiro Sekiguchi, Tatsuhiko Yagihashi, Mie Arai, Hirotaka Takahashi, Takao Takahashi
BACKGROUND: Young children undergoing magnetic resonance imaging (MRI) require sedation. In June 2013, Tokyo Metropolitan Ohtsuka Hospital (TMOH) introduced an oral sedation protocol for young children undergoing MRI; the protocol included instructions on fasting before sedation, and recommended a shorter duration of sleep the night before MRI. We compared the MRI success rate before and after the introduction of this protocol. METHODS: The eligible subjects were children under 3 years old who underwent MRI by appointment at TMOH between October 2012 and March 2014, under sedation with triclofos sodium...
July 21, 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/28728258/-follow-up-and-genetic-study-of-43-chinese-children-with-type-%C3%A2-alexander-disease
#8
T T Ban, Y Wu, Z B Zhang, L L Zang, J M Wang, Y W Jiang
Objective: To identify the clinical and genetic characteristics in 43 Chinese children diagnosed with type Ⅰ Alexander disease (AxD). Method: Forty-three type Ⅰ AxD cases identified by glial fibrillary acidic protein (GFAP) gene mutations in Peking University First Hospital from 2005 to 2016 were followed up. The data of medical history, physical examination and magnetic resonance imaging (MRI) were collected. All these patients were followed up in December 2010, Febury 2012, June 2014 and January 2016, respectively...
July 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28727223/effect-of-abacus-training-on-executive-function-development-and-underlying-neural-correlates-in-chinese-children
#9
Chunjie Wang, Jian Weng, Yuan Yao, Shanshan Dong, Yuqiu Liu, Feiyan Chen
Executive function (EF) refers to a set of cognitive abilities involved in self-regulated behavior. Given the critical role of EF in cognition, strategies for improving EF have attracted intensive attention in recent years. Previous studies have explored the effects of abacus-based mental calculation (AMC) training on several cognitive abilities. However, it remains unclear whether AMC training affects EF and its neural correlates. In this study, participants were randomly assigned to AMC or control groups upon starting primary school...
July 20, 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28725923/assessing-3d-t2-fse-sequence-for-identification-of-the-normal-appendix-working-toward-a-single-sequence-mr-appendicitis-protocol
#10
Nattinee Leelakanok, Andrew S Phelps, Matthew A Zapala, Kambrie Kato, Michael Ohliger, Yi Li, Jesse Courtier
PURPOSES: To assess the ability of a single isotropic 3D T2 FSE sequence to identify the normal appendix in children with potential implication as alternative second-line modality in pediatric appendicitis. MATERIALS AND METHODS: Retrospective review of MR abdomino-pelvis or pelvis in children from Oct 2014-Dec 2016 was done. Only exams with 3D T2 FSE sequence performed on a single scanner type were selected. Patients with history of post appendectomy, studies in which field of view did not include ileocecal valve, with technical and protocol errors, or with fat-saturated acquisition were excluded...
July 19, 2017: Emergency Radiology
https://www.readbyqxmd.com/read/28721058/clinical-patterns-and-outcomes-of-status-epilepticus-in-patients-with-tuberous-sclerosis-complex
#11
Hatem S Shehata, Hadeer Mahmoud AbdelGhaffar, Mohammed Nasreldin, Alaa Elmazny, Ahmed Abdelalim, Asmaa Sabbah, Nevin M Shalaby
INTRODUCTION: Refractory epilepsy is a common clinical manifestation in patients with tuberous sclerosis complex (TSC), which can be complicated by many life-threatening conditions, such as status epilepticus (SE). However, very few reports mention the patterns and semiology of SE in those patients. OBJECTIVE: To study the clinical characteristics and outcomes of SE in TSC patients. MATERIALS AND METHODS: This observational, prospective study was carried out on 36 Egyptian children with definite TSC...
2017: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/28719991/the-diagnostic-utility-and-clinical-implications-of-wrist-mri-in-the-pediatric-population
#12
Alex L Gornitzky, Ines C Lin, Robert B Carrigan
BACKGROUND: Unexplained wrist pain is a common presentation in children. To our knowledge, no studies have explored the clinical utility of magnetic resonance imaging (MRI) in the diagnostic workup of pediatric patients. METHODS: We retrospectively reviewed 307 consecutive wrist MRIs ordered at a tertiary-care pediatric hospital. Demographic data and the indication for imaging were recorded and grouped into admitting categories. The final impression of each MRI was scored with regard to potential impact on future treatment (0 = normal, 1 = minimal, 2 = moderate, 3 = high)...
March 1, 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28719298/cognitive-outcomes-and-psychiatric-symptoms-of-retinopathy-positive-cerebral-malaria-cohort-description-and-baseline-results
#13
Rachel Brim, Sebastian Mboma, Margaret Semrud-Clikeman, Sam Kampondeni, Jed Magen, Terrie Taylor, John Langfitt
Cerebral malaria (CM) is a common cause of death and disability among children in sub-Saharan Africa. Many prior studies of neuropsychiatric morbidity have been limited by a cross-sectional design or a short duration of follow-up. Most have included subjects who may have presented with coma due to a disease process other than CM. No studies have assessed the relationship between magnetic resonance imaging (MRI) findings and long-term outcomes. The Cognitive Outcomes and Psychiatric symptoms of retinopathy-positive CM (COPS) cohort is the first large (N = 221) prospectively recruited cohort of stringently defined cases of CM and hospital-based, age-matched, non-CM controls in whom cognitive and psychiatric outcomes are assessed with standardized measures semi-annually for up to 5 years...
July 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28718234/paediatrics-brain-imaging-in-epilepsy-common-presenting-symptoms-and-spectrum-of-abnormalities-detected-on-mri
#14
Azmat Ali, Faiza Akram, Ghayyur Khan, Shaukat Hussain
BACKGROUND: Epilepsy, a common neurological disorder can present at any age and has a number of aetiologies with underlying brain disease being the most common aetiology. Brain imaging becomes important and mandatory in the work up for epilepsy in localization and lateralization of the seizure focus. METHODS: This cross-sectional study was conducted in the department of Radiology Ayub Medical Teaching Institution Abbottabad from 1st March 2015 to 31st March 2016...
April 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28713667/absent-congenital-cervical-pedicle-nearly-misdiagnosed-as-a-facet-dislocation-a-case-report
#15
Scott Safir, Jonathan Rasouli, Jeremy Steinberger, Branko Skovrlj, Amish Doshi, Konstantinos Margetis, Saadi Ghatan
BACKGROUND: Cervical spinal injury encompasses up to 1.5% of all pediatric injuries. Children, and more specifically infants, are a difficult subset of patients to obtain neurological exam in the setting of trauma, thus necessitating the use of cervical X-rays, CT scans, and MRI imaging. CASE DESCRIPTION: A healthy, 15-month-old boy had an unwitnessed fall down a flight of stairs and received a CT scan of the head and cervical spine in the emergency department due to cephalohematoma and mechanism of injury...
September 2017: Interdisciplinary Neurosurgery: Advanced Techniques and Case Management
https://www.readbyqxmd.com/read/28711290/biopsies-of-pediatric-brainstem-lesions-display-low-morbidity-but-strong-impact-on-further-treatment-decisions
#16
Johanna Quick-Weller, Stephanie Tritt, Bedjan Behmanesh, Michel Mittelbronn, Andrea Spyrantis, Nazife Dinc, Lutz Weise, Volker Seifert, Gerhard Marquardt, Thomas M Freiman
OBJECTIVE: The course of malignant brain stem gliomas in childhood is rarely positive. Because of limited therapeutic options and potentially hazardous biopsies oncologist often relay on MRI diagnoses only for further therapy decisions. In this study we show that brain stem biopsies display a low morbidity rate and neuropathological assessment has a considerable impact on further treatment decision. METHODS: Within 18-months five children with brainstem symptoms and the radiological diagnosis of a malignant brainstem glioma, were identified...
July 12, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28710409/machine-learning-algorithms-for-risk-prediction-of-severe-hand-foot-mouth-disease-in-children
#17
Bin Zhang, Xiang Wan, Fu-Sheng Ouyang, Yu-Hao Dong, De-Hui Luo, Jing Liu, Long Liang, Wen-Bo Chen, Xiao-Ning Luo, Xiao-Kai Mo, Lu Zhang, Wen-Hui Huang, Shu-Fang Pei, Bao-Liang Guo, Chang-Hong Liang, Zhou-Yang Lian, Shui-Xing Zhang
The identification of indicators for severe HFMD is critical for early prevention and control of the disease. With this goal in mind, 185 severe and 345 mild HFMD cases were assessed. Patient demographics, clinical features, MRI findings, and laboratory test results were collected. Gradient boosting tree (GBT) was then used to determine the relative importance (RI) and interaction effects of the variables. Results indicated that elevated white blood cell (WBC) count > 15 × 10(9)/L (RI: 4(9).47, p < 0...
July 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28707538/adrenal-cortical-hyperplasia-diagnostic-workup-subtypes-imaging-features-and-mimics
#18
Michelle Agrons, Corey T Jensen, Mouhammed Amir Habra, Christine O Menias, Akram M Shaaban, Nicolaus A Wagner-Bartak, Alicia M Roman-Colon, Khaled M Elsayes
Adrenal cortical hyperplasia manifests radiologically as the nonmalignant growth, or enlargement of the adrenal glands, specifically the cortex, although the cortex cannot be definitively identified by conventional imaging. Controlled by the pituitary gland, the adrenal cortex drives critical processes, such as cortisol, mineralocorticoid, and sex hormone production. Any disruption in the multiple enzymes and hormones involved in these pathways may cause serious or life-threatening symptoms, often associated with anatomical changes of the adrenal glands...
July 14, 2017: British Journal of Radiology
https://www.readbyqxmd.com/read/28706186/twins-methods-quantitatively-explore-the-genetic-impact-on-children-and-adolescents-brain-gray-matter-volume
#19
Xiao-Lu Chen, Xiao-Wei Zhang, Xiao Hou, Xiao Li, Xing-Shun Ma, Xiao-Mei Hu, Hua-Qing Meng, Qian He, Lian-Sheng Zhao, Ying-Cheng Wang, Yi-Xiao Fu, Tao Li
The gray matter volumes of 58 pairs of twins ranging in age from 12 to 18 were measured by MRI to explore the genetic and environmental impacts on gray matter volume in twin children and adolescents. By means of A/C/E structural equation modeling, it was found that the gray matter volume in children and adolescents was jointly affected by genetic (A: 0.89) and environmental factors while genetic factors play a greater role. The gray matter volume in frontal lobe, parietal lobe, occipital lobe and lateral temporal lobe was mainly affected by genetics (A: 0...
July 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28706091/predict-cp-study-protocol-of-implementation-of-comprehensive-surveillance-to-predict-outcomes-for-school-aged-children-with-cerebral-palsy
#20
Roslyn N Boyd, Peter Sw Davies, Jenny Ziviani, Stewart Trost, Lee Barber, Robert Ware, Stephen Rose, Koa Whittingham, Leanne Sakzewski, Kristie Bell, Christopher Carty, Steven Obst, Katherine Benfer, Sarah Reedman, Priya Edwards, Megan Kentish, Lisa Copeland, Kelly Weir, Camilla Davenport, Denise Brooks, Alan Coulthard, Rebecca Pelekanos, Andrea Guzzetta, Simona Fiori, Meredith Wynter, Christine Finn, Andrea Burgess, Kym Morris, John Walsh, Owen Lloyd, Jennifer A Whitty, Paul A Scuffham
OBJECTIVES: Cerebral palsy (CP) remains the world's most common childhood physical disability with total annual costs of care and lost well-being of $A3.87b. The PREDICT-CP (NHMRC 1077257 Partnership Project: Comprehensive surveillance to PREDICT outcomes for school age children with CP) study will investigate the influence of brain structure, body composition, dietary intake, oropharyngeal function, habitual physical activity, musculoskeletal development (hip status, bone health) and muscle performance on motor attainment, cognition, executive function, communication, participation, quality of life and related health resource use costs...
July 12, 2017: BMJ Open
keyword
keyword
5772
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"