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Pediatric radiology

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https://www.readbyqxmd.com/read/29334567/pediatric-vascular-trauma-practice-patterns-and-resource-availability-a-survey-of-acs-designated-pediatric-trauma-centers
#1
Patrick C Bonasso, Lori A Gurien, Samuel D Smith, Marie E Saylors, M Sidney Dassinger
BACKGROUND: Variation exists in pediatric vascular trauma management. We aim to determine practice patterns for vascular trauma management at American College of Surgeons (ACS) verified pediatric trauma centers and evaluate the resources available for management of vascular trauma at both freestanding children's hospitals (FSCH) and pediatric hospitals within general adult hospitals (PHGAH). METHODS: Pediatric surgeons and trauma medical directors at ACS designated pediatric surgery trauma centers completed a survey designed to evaluate anticipated management of traumatic arterial injuries and resource availability...
January 12, 2018: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/29334535/simultaneous-presentation-of-wilms-tumor-and-contralateral-ganglioneuroma-in-a-child-case-report-and-literature-review
#2
Zuhal Bayramoglu, Ibrahim Adaletli, Emine Caliskan, Isin Kilicaslan, Cagla S Karaoglan, Alaattin Celik, Feryal Gun Soysal, Sema B Bay, Bulent Zulfikar
We demonstrate a 4-year-old girl who presented with progressive, asymmetrical, firm abdominal distention and was diagnosed with synchronous Wilms' tumor and left para-aortic ganglioneuroma (GN). Although synchronous tumors in the pediatric population are commonly associated with malignancy-predisposing syndromes, the patient in question was found to be otherwise healthy and had no clinical evidence nor family history of a syndrome. This case is the second one in the literature diagnosed with synchronous presentation of Wilms' tumor and GN in a previously healthy child...
January 12, 2018: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/29332587/lysosomal-acid-lipase-deficiency-could-dyslipidemia-drive-the-diagnosis
#3
Ornella Guardamagna
LAL-deficiency (LAL-D) is a rare and systemic condition, secondary to LIPA gene mutations, responsible for lysosomal accumulation of cholesteryl esters and triglycerides, whose manifestations are very heterogeneous in terms of age of onset, severity and type of clinical and radiological manifestations. Dyslipidemia, hepatomegaly and hepatosteatosis with increased levels of transaminases are the most common features. The increased risk of premature atherosclerosis and cardiovascular disorders,, secondary to a generalized alteration of lipid profile and lipoprotein dysfunction associated with LAL-D, has been increasingly pointed out...
January 11, 2018: Current Pediatric Reviews
https://www.readbyqxmd.com/read/29331747/dural-based-cavernous-malformation-at-the-cerebral-convexity-report-of-two-pediatric-patients
#4
Guichen Li, Xuan Zhai, Yang Zhang, Ping Liang, Xuanxuan Wu, Kun Hou
BACKGROUND: Intracranial (cavernous malformations) CMs are usually located at the cerebral parenchyma, dural-based CMs outside the middle fossa are rarely reported. To our knowledge, dural-based CMs located at the cerebral convexity are even rarer that only two pediatric cases were ever reported. In this report, we present two extremely rare cases of dural-based CMs at the cerebral convexity in pediatric patients. The clinical course, radiological and pathological features, treatment, and follow-up are described...
January 10, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29329905/consensus-recommendations-for-evaluation-interpretation-and%C3%A2-utilization-of-computed-tomography-and-magnetic-resonance-enterography-in-patients-with-small-bowel-crohn-s%C3%A2-disease
#5
David H Bruining, Ellen M Zimmermann, Edward V Loftus, William J Sandborn, Cary G Sauer, Scott A Strong
Computed tomography and magnetic resonance enterography have become routine small bowel imaging tests to evaluate patients with established or suspected Crohn's disease, but the interpretation and use of these imaging modalities can vary widely. A shared understanding of imaging findings, nomenclature, and utilization will improve the utility of these imaging techniques to guide treatment options, as well as assess for treatment response and complications. Representatives from the Society of Abdominal Radiology Crohn's Disease-Focused Panel, the Society of Pediatric Radiology, the American Gastroenterological Association, and other experts, systematically evaluated evidence for imaging findings associated with small bowel Crohn's disease enteric inflammation and established recommendations for the evaluation, interpretation, and use of computed tomography and magnetic resonance enterography in small bowel Crohn's disease...
December 30, 2017: Gastroenterology
https://www.readbyqxmd.com/read/29323824/a-case-of-atypical-synovitis-acne-pustulosis-hyperostosis-osteitis-sapho-syndrome-presenting-with-osteomyelitis-of-the-clavicle
#6
Chetan Sharma, Brian Chow
Synovitis-acne-pustulosis-hyperostosis-osteitis (SAPHO) syndrome is considered after exclusion of infection and arthritis; however, microbial infection may be present in osteoarticular lesions of these patients. Chronic osteomyelitis and associated bacterial infection were detected in a recurrent osteoarticular lesion in an adolescent patient with a history of clavicle pain, who complained of recurrent swelling in the left clavicle. Most pediatric case reports of SAPHO syndrome describe patients with associated skin conditions...
June 2017: WMJ: Official Publication of the State Medical Society of Wisconsin
https://www.readbyqxmd.com/read/29323552/using-the-american-college-of-radiology-dose-index-registry-to-evaluate-practice-patterns-and-radiation-dose-estimates-of-pediatric-body-ct
#7
Benjamin Wildman-Tobriner, Keith J Strauss, Mythreyi Bhargavan-Chatfield, Nadja Kadom, Peter Vock, Kimberly E Applegate, Donald P Frush
OBJECTIVE: Imaging registries afford opportunities to study large, heterogeneous populations. The purpose of this study was to examine the American College of Radiology CT Dose Index Registry (DIR) for dose-related demographics and metrics of common pediatric body CT examinations. MATERIALS AND METHODS: Single-phase CT examinations of the abdomen and pelvis and chest submitted to the DIR over a 5-year period (July 2011-June 2016) were evaluated (head CT frequency was also collected)...
January 11, 2018: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/29323075/bilateral-lung-metastases-unveils-an-asymptomatic-sacrococcygeal-yolk-sac-tumor
#8
Krishnendu Mondal, Rupali Mandal
Sacrococcygeal yolk sac tumor is an uncommon pediatric neoplasm. It usually presents with intra-abdominal or gluteal pain and mass. At later stage, it disseminates to regional nodes and distant organs. We describe one such neoplasm in an 18-month-old male child who turned symptomatic with multiple bilateral lung metastases. The tumor produced the least deformity to his physique, to become detectable on routine inspection and clinical examination. Finally, a combined approach through clinical, radiological, pathological, and biochemical perspectives established the diagnosis...
October 2017: Indian Journal of Pathology & Microbiology
https://www.readbyqxmd.com/read/29322209/infiltrating-angiolipoma-of-the-foot-magnetic-resonance-imaging-features-and-review-of-the-literature
#9
Eui Dong Yeo, Bo Mi Chung, Eun Ju Kim, Wan Tae Kim
Angiolipoma is a benign soft tissue tumor with two subtypes: non-infiltrating and infiltrating. Although histologically benign, infiltrating angiolipoma can invade surrounding structures. The foot is a very rare location for angiolipoma, with only four cases reported in the English literature, including one infiltrating type. Here, we report a very rare case of infiltrating angiolipoma of the foot with magnetic resonance imaging (MRI) and ultrasonography (US) findings. A 7-year-old boy presented with a slowly growing foot mass...
January 10, 2018: Skeletal Radiology
https://www.readbyqxmd.com/read/29319649/decreasing-radiation-exposure-in-pediatric-trauma-related-to-cervical-spine-clearance-a-quality-improvement-project
#10
Valerie Ann Waddell, Susan Connelly
STUDY DESIGN: Quality improvement project. OBJECTIVES: Reduce the amount of radiation exposure in the pediatric trauma population 5 years of age and older in relation to cervical spine clearance. BACKGROUND: The evaluation of pediatric cervical spine injuries must be accurate and timely to avoid missed injuries. The difficult clinical examination in pediatric trauma patients necessitates the use of radiologic examinations to avoid missing catastrophic injuries...
January 2018: Journal of Trauma Nursing: the Official Journal of the Society of Trauma Nurses
https://www.readbyqxmd.com/read/29319414/consensus-recommendations-for-evaluation-interpretation-and-utilization-of-computed-tomography-and-magnetic-resonance-enterography-in-patients-with-small-bowel-crohn-s-disease
#11
David H Bruining, Ellen M Zimmermann, Edward V Loftus, William J Sandborn, Cary G Sauer, Scott A Strong
Computed tomography and magnetic resonance enterography have become routine small bowel imaging tests to evaluate patients with established or suspected Crohn's disease, but the interpretation and use of these imaging modalities can vary widely. A shared understanding of imaging findings, nomenclature, and utilization will improve the utility of these imaging techniques to guide treatment options, as well as assess for treatment response and complications. Representatives from the Society of Abdominal Radiology Crohn's Disease-Focused Panel, the Society of Pediatric Radiology, the American Gastroenterological Association, and other experts, systematically evaluated evidence for imaging findings associated with small bowel Crohn's disease enteric inflammation and established recommendations for the evaluation, interpretation, and use of computed tomography and magnetic resonance enterography in small bowel Crohn's disease...
January 10, 2018: Radiology
https://www.readbyqxmd.com/read/29318527/mycoplasma-pneumoniae-in-community-acquired-lower-respiratory-tract-infections
#12
Surinder Kumar, Indu Bala Garg, Gulshan Rai Sethi
OBJECTIVE: To determine the role of Mycoplasma pneumoniae (M. pneumoniae) in pediatric lower respiratory tract infections (LRTIs) employing serological tests and polymerase chain reaction (PCR) analysis. METHODS: In this prospective study, 200 children aged 6 mo to 12 y hospitalized with acute LRTIs were investigated for M. pneumoniae. Serum samples were collected for serological analysis of M. pneumoniae. Throat swab samples were obtained on admission to amplify 277-base pair region of 16S rDNA gene of M...
January 10, 2018: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/29316163/systemic-therapy-of-aggressive-fibromatosis-in-children-and-adolescents-report-of-the-cooperative-weichteilsarkom-studiengruppe-cws
#13
Monika Sparber-Sauer, Guido Seitz, Thekla von Kalle, Christian Vokuhl, Ivo Leuschner, Monika Scheer, Marc Münter, Gustaf Ljungman, Stefan S Bielack, Felix Niggli, Ruth Ladenstein, Thomas Klingebiel, Joerg Fuchs, Ewa Koscielniak
BACKGROUND: Treatment algorithms for patients with aggressive fibromatosis (AF) are challenging. There are limited data available about the use of systemic therapy (ST) in pediatric patients with AF. METHODS: Patient-, tumor-, and treatment-related factors of 90 children and adolescents with AF treated on multiple prospective trials of the Cooperative Weichteilsarkom Studiengruppe (1981-2015) were analyzed with focus on response and outcome of ST. RESULTS: Median age was 9...
January 5, 2018: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/29313473/1-5-tesla-magnetic-resonance-imaging-to-investigate-potential-etiologies-of-brain-swelling-in-pediatric-cerebral-malaria
#14
Michael J Potchen, Samuel D Kampondeni, Karl B Seydel, E Mark Haacke, Sylvester S Sinyangwe, Musaku Mwenechanya, Simon J Glover, Danny A Milner, Eric Zeli, Colleen A Hammond, David Utriainen, Kennedy Lishimpi, Terrie E Taylor, Gretchen L Birbeck
The hallmark of pediatric cerebral malaria (CM) is sequestration of parasitized red blood cells in the cerebral microvasculature. Malawi-based research using 0.35 Tesla (T) magnetic resonance imaging (MRI) established that severe brain swelling is associated with fatal CM, but swelling etiology remains unclear. Autopsy and clinical studies suggest several potential etiologies, but limitations of 0.35 T MRI precluded optimal investigations into swelling pathophysiology. A 1.5 T MRI in Zambia allowed for further investigations including susceptibility-weighted imaging (SWI)...
January 8, 2018: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29312599/histopathological-molecular-clinical-and-radiological-characterization-of-rosette-forming-glioneuronal-tumor-in-the-central-nervous-system
#15
Chenlong Yang, Jingyi Fang, Guang Li, Shaowu Li, Tingting Ha, Jiangfei Wang, Bao Yang, Jun Yang, Yulun Xu
Objective: A rosette-forming glioneuronal tumor (RGNT) is a rare entity originally described in the fourth ventricle. Recently, RGNTs occurring in extraventricular sites and those with malignant behaviors have been reported. The purpose of this study was to analyze the clinicoradiological and histopathological features, therapeutic strategies, and outcomes of RGNTs. Methods: We enrolled 38 patients diagnosed with RGNTs pathologically between August 2009 and June 2016...
December 12, 2017: Oncotarget
https://www.readbyqxmd.com/read/29309383/analysis-of-acetabular-ossification-from-the-triradiate-cartilage-and-secondary-centers
#16
Kevin C Parvaresh, Andrew T Pennock, James D Bomar, Dennis R Wenger, Vidyadhar V Upasani
BACKGROUND: Acetabular development is a complex process that involves both endochondral growth from the triradiate cartilage (TRC) and intramembranous growth from the primary and secondary ossification centers of the innominate bones. Ponseti and others have described these centers including their contribution toward the development of normal acetabular shape. Prior studies have not utilized advanced imaging to study the appearance and closure of these secondary centers. The purpose of this study was to determine the chronological age at which the secondary ossification centers of the acetabulum appear and close and where there are any sex differences...
January 5, 2018: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/29307034/emergency-department-imaging-of-pediatric-trauma-patients-during-combat-operations-in-iraq-and-afghanistan
#17
Jason F Naylor, Michael D April, Jamie L Roper, Guyon J Hill, Paul Clark, Steven G Schauer
BACKGROUND: Military hospitals in Iraq and Afghanistan treated children with traumatic injuries during the recent conflicts. Diagnostic imaging is an integral component of trauma management; however, few published data exist on its use in the wartime pediatric population. OBJECTIVE: The authors describe the emergency department (ED) utilization of radiology resources for pediatric trauma patients in Iraq and Afghanistan. MATERIALS AND METHODS: We queried the Department of Defense Trauma Registry (DODTR) for all pediatric patients admitted to military fixed-facility hospitals in Iraq and Afghanistan from January 2007 to January 2016...
January 6, 2018: Pediatric Radiology
https://www.readbyqxmd.com/read/29306232/evaluation-of-the-effects-of-montelukast-mometasone-furoate-and-combined-therapyon-adenoid-size-a-randomized-prospective-clinical-trial-with-objective-data
#18
Birgül Tuhanıoğlu, Sanem Okşan Erkan
Background/aim: The incidence of adenoid hypertrophy is 2%-3% in children. Adenoidectomy is a commonly performed procedure in children that may cause complications such as early or late bleeding (4%-5%), recurrence of adenoid tissue (10%-20%), and postoperative respiratory problems (27%). Therefore, medical therapy alternatives to adenoidectomy are important and must be tried before surgery. In this study, we investigated the efficacy of mometasone furoate, montelukast, and a combination of these drugs in pediatric patients with adenoid hypertrophy who were scheduled for reduction with medical therapy after not being recommended for surgery...
December 19, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29302787/pediatric-abusive-head-trauma-in-taiwan-clinical-characteristics-and-risk-factors-associated-with-mortality
#19
An-Lun Wu, Lai-Chu See, Shao-Hsuan Hsia, Hui-Tzu Tu, Nan-Kai Wang, Jing-Long Huang, Yih-Shiou Hwang, Chi-Chun Lai, Wei-Chi Wu
PURPOSE: To report the clinical characteristics of abusive head trauma (AHT) in Taiwan and identify the risk factors associated with mortality of these patients. METHODS: Children with clinically diagnosed AHT from January 1, 2000, to October 31, 2015 were reviewed. The demographic data, clinical features, and associated retinal and radiologic findings were analyzed. The multivariable logistic regression model analysis was performed to identify the risk factors associated with in-hospital mortality...
January 4, 2018: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/29297972/prognostic-scoring-systems-and-outcome-of-endovascular-radiological-intervention-of-chronic-budd-chiari-syndrome-in-children
#20
Sumit Kumar Singh, Moinak Sen Sarma, Rajanikant Yadav, Sheo Kumar, Raghunandan Prasad, Surender Kumar Yachha, Anshu Srivastava, Ujjal Poddar
BACKGROUND AND AIM: Prognostic scoring systems (PSS) have not been validated in children with chronic Budd-Chiari syndrome (BCS). We aimed to analyse the long-term outcome of radiological intervention (RI) and validate the PSS in children. METHODS: Chronic BCS children were analysed in four subgroups: SI: successful intervention (primary or secondary stent patency) b) PO: poor outcome (refractory stent block or requirement of liver transplantation), c) NU: naïve unintervened (awaiting RI) and d) DBI: died before intervention...
January 3, 2018: Liver International: Official Journal of the International Association for the Study of the Liver
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