keyword
MENU ▼
Read by QxMD icon Read
search

Ultrasound in children

keyword
https://www.readbyqxmd.com/read/29026677/bedside-ultrasound-in-the-diagnosis-and-treatment-of-children-with-respiratory-difficulty-following-cardiac-surgery
#1
REVIEW
Hussam Kanaan Hamadah, Mohamed Salim Kabbani
Many children frequently fail extubation or require a prolonged period of positive pressure ventilation support after cardiac surgery. Pediatric cardiac Intensive Care Unit (PCICU) ultrasound (US) stands as a simple, basic bedside tool that can be performed by trained intensivists for the diagnosis with immediate implication on therapeutic decisions in multiple scenarios that physicians may face in PCICU. Bedside US is widely available, convenient, and inexpensive. This educational article based mainly on our own experience is highlighting the role of US in detecting the most common causes of respiratory weaning difficulties and extubation failure in postoperative cardiac children through proposed illustration and algorithm...
2017: Journal of Clinical Imaging Science
https://www.readbyqxmd.com/read/29022081/surgical-management-and-outcomes-of-12-cases-of-wilms-tumour-with-intracardiac-extension-from-a-single-centre
#2
Sharon G Cox, A Davidson, J Thomas, A Brooks, J Hewitson, A Numanoglu, A J W Millar
PURPOSE: To review demographics, effect of preoperative chemotherapy on tumour thrombus, imaging, operative strategy, and outcomes of 12 patients presenting with intracardiac extension of Wilms tumour thrombus. METHODS: A retrospective audit was undertaken on patients with intracardiac extension of Wilms tumour. Patients were identified from the oncology database and information obtained on clinical presentation, stage, preoperative treatment, surgical procedures and complications, histology, and survival status...
October 11, 2017: Pediatric Surgery International
https://www.readbyqxmd.com/read/29016242/early-predictors-of-abscess-development-after-perforated-pediatric-appendicitis
#3
Catherine M Dickinson, Nathan A Coppersmith, Francois I Luks
BACKGROUND: Approximately one-third of children with appendicitis present with advanced disease or perforation. Whereas this increases the risk for post-operative complications and re-admission, it is not yet possible to predict early on who will develop an abdominal abscess. We sought to identify specific risk factors for this complication, in an attempt to streamline post-operative care. PATIENTS AND METHODS: We reviewed the records of all cases of perforated appendicitis over a 12-month period at a tertiary children's hospital...
October 10, 2017: Surgical Infections
https://www.readbyqxmd.com/read/28990161/real-time-ultrasound-guided-axillary-vein-cannulation-in-children-a-randomised-controlled-trial
#4
E-H Kim, J-H Lee, I-K Song, H-S Kim, Y-E Jang, S-N Choi, J-T Kim
The axillary vein is a good site for ultrasound-guided central venous cannulation in terms of infection rate, patient comfort and its anatomical relationship with the clavicle and lungs. We compared real-time ultrasound-guided axillary vein cannulation with conventional infraclavicular landmark-guided subclavian vein cannulation in children. A total of 132 paediatric patients were randomly allocated to either ultrasound-guided axillary vein (axillary group) or landmark-guided subclavian vein (landmark group)...
October 9, 2017: Anaesthesia
https://www.readbyqxmd.com/read/28983903/dynamic-ultrasound-guided-short-axis-needle-tip-navigation-technique-vs-landmark-technique-for-difficult-saphenous-vein-access-in-children-a-randomised-study
#5
S Hanada, M T Van Winkle, S Subramani, K Ueda
Dynamic ultrasound-guided short-axis needle tip navigation is a novel technique for vascular access. After venipuncture, the needle and catheter are further advanced within the vessel lumen under real-time ultrasound guidance with constant visualisation of the needle tip in the short-axis view. This can minimise the risk of transfixing the cannulated vessel. We compared two techniques for non-visible saphenous vein cannulation under general anaesthesia in children weighing ≥ 3 kg and less than four years of age: dynamic ultrasound-guided short-axis needle tip navigation technique (ultrasound group) vs...
October 6, 2017: Anaesthesia
https://www.readbyqxmd.com/read/28983667/utility-of-adult-based-ultrasound-malignancy-risk-stratifications-in-pediatric-thyroid-nodules
#6
Claudia Martinez-Rios, Alan Daneman, Lydia Bajno, Danielle C M van der Kaay, Rahim Moineddin, Jonathan D Wasserman
BACKGROUND: Individual ultrasound (US) features have limited ability to distinguish benign from malignant thyroid nodules. Adult-based systems have been developed to integrate the sonographic features in an effort to improve diagnostic accuracy. None, however, has been validated in children, in whom the likelihood of malignancy is 2-5 times higher than adults. OBJECTIVE: To assess the performance of two adult-based sonographic (US) stratification methods for assessment of thyroid nodules in children...
October 5, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28982546/what-did-we-find-from-imaging-studies-in-childhood-uti-and-which-studies-are-mandatory
#7
Prayong Vachvanichsanong, Pornsak Dissaneewate, Edward McNeil
OBJECTIVE: To evaluate the imaging results of childhood UTI in our setting, and examine if it would be appropriate to apply the recent guideline changes regarding imaging studies as routine practice in Thailand. METHODS: Medical records of UTI children aged 0-15 years were reviewed, with focus on renal ultrasound (RUS), cystogram and (99mTc)dimercaptosuccinic acid (DMSA) renal scan results to determine congenital anomalies of the kidney and urinary tract (CAKUT) and renal damage...
October 2, 2017: Urology
https://www.readbyqxmd.com/read/28980061/applications-of-contrast-enhanced-ultrasound-in-the-pediatric-abdomen
#8
Aikaterini Ntoulia, Sudha A Anupindi, Kassa Darge, Susan J Back
Contrast-enhanced ultrasound (CEUS) is a radiation-free, safe, and in specific clinical settings, highly sensitive imaging modality. Over the recent decades, there is cumulating experience and a large volume of published safety and efficacy data on pediatric CEUS applications. Many of these applications have been directly translated from adults, while others are unique to the pediatric population. The most frequently reported intravenous abdominal applications of CEUS in children are the characterization of focal liver lesions, monitoring of solid abdominal tumor response to treatment, and the evaluation of intra-abdominal parenchymal injuries in selected cases of blunt abdominal trauma...
October 4, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/28978905/early-progression-of-xanthogranulomatous-pyelonephritis-in-children-might-be-dependent-on-vimentin-expression
#9
Danuta Ostalska-Nowicka, Katarzyna Mackowiak-Lewandowicz, Aneta Konwerska, Jacek Zachwieja
BACKGROUND Xanthogranulomatous pyelonephritis (XP) is an extremely rare, severe, atypical form of chronic renal parenchymal inflammation accompanied by hydronephrosis and/or urolithiasis. The pathomechanism of XP is not yet fully understood. Microscopically, XP is indicated by the presence of multinucleated giant cells and lipid-laden macrophages, as well as inflammatory infiltration and intensive renal fibrosis. The lipid accumulation in kidney parenchyma may be secondary to the altered flow of low-density lipoprotein (LDL)-derived cholesterol particles inside the affected cells...
October 5, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28977128/bone-mass-by-quantitative-ultrasound-of-finger-phalanges-in-young-karate-practitioners
#10
Camila Justino de Oliveira Barbeta, Ezequiel Moreira Gonçalves, Keila Donassolo Santos Ribeiro, Roberto Ribeiro, Everton Paulo Roman, Gil Guerra-Júnior
OBJECTIVE: To evaluate bone mass by quantitative ultrasound of the phalanges in young karate practitioners compared to a control group. METHODS: Sample composed of 162 karate practitioners (52 females) and 326 healthy controls (110 females) aged 6 to 16 years old, in Western Paraná (Southern Brazil). Weight, height, BMI, amplitude-dependent speed of sound (AD-SoS) and bone transmission time (BTT) were evaluated. BMI, AD-SoS and BTT values were converted to Z scores...
September 21, 2017: Revista Paulista de Pediatria: Orgão Oficial da Sociedade de Pediatria de São Paulo
https://www.readbyqxmd.com/read/28974871/imperforate-hymen-varied-presentation-new-associations-and-management
#11
Raghu Sampally Ramareddy, Anjala Kumar, Anand Alladi
AIM: Imperforate hymen is an isolated and sporadic event. The aim of this study was to report varied clinical and management problems of consecutive imperforate hymen in children and to compare the genetic review with literature. MATERIALS AND METHODS: This is a retrospective analysis of eight consecutive imperforate hymen children admitted during 2010-2015. RESULTS: Among eight girls, two were infants and six were in the adolescent group...
October 2017: Journal of Indian Association of Pediatric Surgeons
https://www.readbyqxmd.com/read/28974566/cardiovascular-structure-and-function-in-children-with-middle-aortic-syndrome-and-renal-artery-stenosis
#12
Rawan K Rumman, Cameron Slorach, Wei Hui, Mina Matsuda-Abedini, Valerie Langlois, Seetha Radhakrishnan, Armando J Lorenzo, Joao Amaral, Luc Mertens, Rulan S Parekh
Middle aortic syndrome (MAS) is a narrowing of the abdominal aorta, often in conjunction with renal artery stenosis (RAS). Structure and function of the cardiovascular system are not well understood. In a prospective cross-sectional study, 35 children with MAS or RAS or both (MAS/RAS) were compared with 140 age-, sex-, and body surface area-matched healthy children. Vascular assessment included carotid intima-media thickness and carotid distensibility using B-mode ultrasound and central and peripheral pulse wave velocities using applanation tonometry...
October 3, 2017: Hypertension
https://www.readbyqxmd.com/read/28971634/bone-age-assessments-by-quantitative-ultrasound-sonicbone-and-hand-x-ray-based-methods-are-comparable
#13
Marianna Rachmiel, Larisa Naugolni, Kineret Mazor-Aronovitch, Nira Koren-Morag, Tzvi Bistritzer
BACKGROUND: Bone maturation is currently assessed by subjective and automated radiography. OBJECTIVES: To evaluate the concordance and reproducibility of a quantitative ultrasound (QUS) based device versus X-ray based methods. METHODS: The study population comprised 150 children, 76 males, 4-17 years of age. X-ray scans were evaluated according to wrist, carpal and phalanx areas for bone age. QUS was performed by the the BAUS™ device (SonicBone, Rishon Lezion, Israel), using speed-of-sound (SOS) and distance attenuation factor (ATN) in similar areas...
September 2017: Israel Medical Association Journal: IMAJ
https://www.readbyqxmd.com/read/28967503/quantitative-3-d-ultrasound-of-the-medial-gastrocnemius-muscle-in-children-with-unilateral-spastic-cerebral-palsy
#14
Steven J Obst, Roslyn Boyd, Felicity Read, Lee Barber
Three-dimensional ultrasound (3-DUS) was used to examine the size and appearance of the medial gastrocnemius (MG) muscle in children with unilateral cerebral palsy (CP). Twenty-six children with CP and 10 typically developing (TD) children participated. Three-dimensional US images of both limbs in children with CP and the right limb in TD children were analysed using quantitative methods to determine muscle volume, global echo intensity, global echo pattern and regional echo intensity. Significant differences in MG volume and all echo parameters were found between TD and CP children...
September 26, 2017: Ultrasound in Medicine & Biology
https://www.readbyqxmd.com/read/28964317/vowel-intelligibility-in-children-with-cochlear-implants-an-acoustic-and-articulatory-study
#15
Christine Turgeon, Pamela Trudeau-Fisette, Elizabeth Fitzpatrick, Lucie Ménard
In child cochlear implant (CI) users, early implantation generally results in highly intelligible speech. However, for some children developing a high level of speech intelligibility may be problematic. Studies of speech production in CI users have principally been based on perceptual judgment and acoustic measures. Articulatory measures, such as those collected using ultrasound provide the opportunity to more precisely evaluate what makes child CI users more intelligible. This study investigates speech production and intelligibility in children with CI using acoustic and articulatory measures...
October 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28962552/protocol-and-baseline-data-for-a-multi-year-cohort-study-of-the-effects-of-different-mass-drug-treatment-approaches-on-functional-morbidities-from-schistosomiasis-in-four-african-countries
#16
Ye Shen, Charles H King, Sue Binder, Feng Zhang, Christopher C Whalen, W Evan Secor, Susan P Montgomery, Pauline N M Mwinzi, Annette Olsen, Pascal Magnussen, Safari Kinung'hi, Anna E Phillips, Rassul Nalá, Josefo Ferro, H Osvaldo Aurelio, Fiona Fleming, Amadou Garba, Amina Hamidou, Alan Fenwick, Carl H Campbell, Daniel G Colley
BACKGROUND: The Schistosomiasis Consortium for Operational Research and Evaluation (SCORE) focus is on randomized trials of different approaches to mass drug administration (MDA) in endemic countries in Africa. Because their studies provided an opportunity to evaluate the effects of mass treatment on Schistosoma-associated morbidity, nested cohort studies were developed within SCORE's intervention trials to monitor changes in a suite of schistosomiasis disease outcomes. This paper describes the process SCORE used to select markers for prospective monitoring and the baseline prevalence of these morbidities in four parallel cohort studies...
September 29, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28960660/conservative-post-natal-management-of-antenatally-diagnosed-congenital-pulmonary-airway-malformations
#17
Allya V Makhijani, Flora Y Wong
AIM: Management of congenital pulmonary airway malformations (CPAM) is controversial, especially for asymptomatic patients. We aim to describe the clinical manifestations and management of CPAM at a tertiary paediatric hospital using a retrospective audit. METHODS: Infants with CPAM were identified on the Fetal Diagnostic Unit database from 2007 to 2014. Information on antenatal and post-natal management was collected from medical record. RESULTS: Thirty-five infants with antenatally diagnosed CPAM were included...
September 28, 2017: Journal of Paediatrics and Child Health
https://www.readbyqxmd.com/read/28959914/the-associations-of-body-composition-and-anthropometric-measures-with-carotid-intima-media-thickness-in-obese-and-non-obese-schoolchildren-a-possible-predictor-for-cardiovascular-diseases
#18
Alaa Al-Shorman, Hayder Al-Domi, Muatasem Al-Atoum
Background Increased carotid intima-media thickness is one of the predictors of future cardiovascular diseases. However, it is still unknown which body composition parameter or anthropometric measure is the best predictor for carotid intima-media thickness change among children and young adolescents. Objective To investigate the associations of body composition and anthropometric measures with carotid intima-media thickness among a group of obese and normal bodyweight schoolchildren. Methods A total of 125 schoolchildren (10-15 years) were recruited from four public schools in Amman, Jordan...
January 1, 2017: Vascular
https://www.readbyqxmd.com/read/28953935/association-of-mttp-gene-variants-with-pediatric-nafld-a-candidate-gene-based-analysis-of-single-nucleotide-variations-in-obese-children
#19
Dongling Dai, Feiqiu Wen, Shaoming Zhou, Zhe Su, Guosheng Liu, Mingbang Wang, Jianli Zhou, Fusheng He
OBJECTIVE: We used targeted next-generation sequencing to investigate whether genetic variants of lipid metabolism-related genes are associated with increased susceptibility to nonalcoholic fatty liver disease (NAFLD) in obese children. METHODS: A cohort of 100 obese children aged 6 to 18 years were divided into NAFLD and non-NAFLD groups and subjected to hepatic ultrasound, anthropometric, and biochemical analyses. We evaluated the association of genetic variants with NAFLD susceptibility by investigating the single nucleotide polymorphisms in each of 36 lipid-metabolism-related genes...
2017: PloS One
https://www.readbyqxmd.com/read/28953535/comparison-of-transperianal-ultrasound-with-colonoscopy-and-magnetic-resonance-imaging-in-perianal-crohn-s-disease
#20
Eun Hye Lee, Hye Ran Yang, Ji Young Kim
OBJECTIVES: Perianal fistulae and/or abscesses are common complications of Crohn's disease (CD), especially in children. Magnetic resonance imaging (MRI) and gross examination under anesthesia are accurate diagnostic modalities for evaluating perianal lesions. However, both methods are expensive and have some limitations for use in children. This study aims to assess the accuracy of transperianal ultrasound (TPUS) and colonoscopic examination, compared with MRI, in pediatric patients with perianal CD (PACD)...
September 26, 2017: Journal of Pediatric Gastroenterology and Nutrition
keyword
keyword
116109
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"