journal
MENU ▼
Read by QxMD icon Read
search

Pediatric Radiology

journal
https://www.readbyqxmd.com/read/28534155/myocardial-delayed-enhancement-ct-initial-experience-in-children-and-young-adults
#1
Hyun Woo Goo
BACKGROUND: Clinical utility of myocardial delayed enhancement CT has not been reported in children and young adults. OBJECTIVE: To describe initial experience of myocardial delayed enhancement CT regarding image quality, radiation dose and identification of myocardial lesions in children and young adults. MATERIALS AND METHODS: Between August 2013 and November 2016, 29 consecutive children and young adults (median age 16 months) with suspected coronary artery or myocardial abnormality underwent arterial- and delayed-phase cardiac CT at our institution...
May 23, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28526896/signal-intensity-at-unenhanced-t1-weighted-magnetic-resonance-in-the-globus-pallidus-and-dentate-nucleus-after-serial-administrations-of-a-macrocyclic-gadolinium-based-contrast-agent-in-children
#2
Maria Camilla Rossi Espagnet, Bruno Bernardi, Luca Pasquini, Lorenzo Figà-Talamanca, Paolo Tomà, Antonio Napolitano
BACKGROUND: Few studies have been conducted on the relations between T1-weighted signal intensity changes in the pediatric brain following gadolinium-based contrast agent (GBCA) exposure. OBJECTIVE: The purpose of this study is to investigate the effect of multiple administrations of a macrocyclic GBCA on signal intensity in the globus pallidus and dentate nucleus of the pediatric brain on unenhanced T1-weighted MR images. MATERIALS AND METHODS: This retrospective study included 50 patients, mean age: 8 years (standard deviation: 4...
May 19, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28523345/endovenous-laser-ablation-therapy-in-children-applications-and-outcomes
#3
Premal A Patel, Alex M Barnacle, Sam Stuart, Joao G Amaral, Philip R John
BACKGROUND: Endovenous laser ablation is well recognized as the first-line treatment for superficial venous reflux with varicose veins in adults. It is not widely reported and is not an established practice in pediatric patients. OBJECTIVE: To illustrate a variety of pediatric venous conditions in which endovenous laser ablation can be utilized and to demonstrate its feasibility and safety in children. MATERIALS AND METHODS: We conducted a retrospective review of endovenous laser ablation procedures performed between January 2007 and July 2014 at two large pediatric institutions...
May 18, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28516221/small-bowel-obstruction-due-to-ingestion-of-rubber-balls
#4
Alaa N Alsharief, Christopher Blackmore, Pierre Schmit
We report a case of a 10-month-old girl who presented with a 10-day history of emesis that became bilious on the last day. The initial evaluation suggested small bowel obstruction. An upper gastrointestinal study confirmed the normal location of the duodenojejunal junction with normal rotation and no evidence of midgut volvulus. Ultrasound (US) evaluation demonstrated two intraluminal lesions that do not follow the typical features of solid or cystic lesions. Two rubber balls were found at surgery to be responsible for the small bowel obstruction...
May 17, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28512714/comparison-of-the-diagnostic-accuracy-of-pet-mri-to-pet-ct-acquired-fdg-brain-exams-for-seizure-focus-detection-a-prospective-study
#5
Michael J Paldino, Erica Yang, Jeremy Y Jones, Nadia Mahmood, Andrew Sher, Wei Zhang, Shireen Hayatghaibi, Ramkumar Krishnamurthy, Victor Seghers
BACKGROUND: There is great interest in positron emission tomography (PET)/magnetic resonance (MR) as a clinical tool due to its capacity to provide diverse diagnostic information in a single exam. OBJECTIVE: The goal of this exam is to compare the diagnostic accuracy of PET/MR-acquired [F-18]2-fluoro-2-deoxyglucose (FDG) brain exams to that of PET/CT with respect to identifying seizure foci in children with localization-related epilepsy. MATERIALS AND METHODS: Institutional Review Board approval and informed consent were obtained for this Health Insurance Portability and Accountability Act-compliant, prospective study...
May 16, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28497263/radiologic-head-ct-interpretation-errors-in-pediatric-abusive-and-non-abusive-head-trauma-patients
#6
Stephen F Kralik, Whitney Finke, Isaac C Wu, Roberta A Hibbard, Ralph A Hicks, Chang Y Ho
BACKGROUND: Pediatric head trauma, including abusive head trauma, is a significant cause of morbidity and mortality. OBJECTIVE: The purpose of this research was to identify and evaluate radiologic interpretation errors of head CTs performed on abusive and non-abusive pediatric head trauma patients from a community setting referred for a secondary interpretation at a tertiary pediatric hospital. MATERIALS AND METHODS: A retrospective search identified 184 patients <5 years of age with head CT for known or potential head trauma who had a primary interpretation performed at a referring community hospital by a board-certified radiologist...
May 11, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28493011/mri-of-thoracic-outlet-syndrome-in-children
#7
REVIEW
Govind B Chavhan, Vaishnavi Batmanabane, Prakash Muthusami, Alexander J Towbin, Gregory H Borschel
Thoracic outlet syndrome is caused by compression of the neurovascular bundle as it passes from the upper thorax to the axilla. The neurovascular bundle can be compressed by bony structures such as the first rib, cervical ribs or bone tubercles, or from soft-tissue abnormalities like a fibrous band, muscle hypertrophy or space-occupying lesion. Thoracic outlet syndrome commonly affects young adults but can be seen in the pediatric age group, especially in older children. Diagnosis is based on a holistic approach encompassing clinical features, physical examination findings including those triggered by various maneuvers, electromyography, nerve conduction studies and imaging...
May 10, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28493010/multiple-long-bone-cysts-revealed-by-mri-in-trichorhinophalangeal-syndrome-type-ii-predisposing-to-pathological-fractures
#8
Praveen Konala, Nigel Kiely, Charlotte Noakes, Edward Blair, Victor N Cassar-Pullicino
Trichorhinophalangeal syndrome type II is a rare genetic disorder with the few published case reports mainly reporting the radiographic skeletal manifestations. There are no published imaging reports of long bone cysts involving multiple bones in this condition. We report a unique case of bone cysts involving multiple long bones detected with MRI in a patient with trichorhinophalangeal syndrome type II complicated by a subsequent pathological fracture. It is possible that the bone cysts are a previously undescribed feature of this syndrome; however, the evidence is insufficient to establish a definite association...
May 10, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28488002/experience-with-the-use-of-propofol-for-radiologic-imaging-in-infants-younger-than-6-months-of-age
#9
Elan Jenkins, Kiran B Hebbar, Katie K Karaga, Daniel A Hirsh, James D Fortenberry, Courtney E McCracken, Stephen F Simoneaux, Michael D Mallory, Pradip P Kamat
BACKGROUND: There is an increased risk associated with procedural sedation of infants younger than 6 months of age. The use of propofol for radiologic imaging of this age group is not well studied. OBJECTIVE: We hypothesize that adverse events are higher in the infant population receiving propofol for radiologic imaging. MATERIALS AND METHODS: A retrospective chart review was undertaken of 304 infants younger than 6 months old who received propofol for procedural sedation from October 2012 to February 2015...
May 9, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28478502/frequency-and-pathogenesis-of-central-liver-nodules-in-alagille-syndrome-patients-reply-to-libbrecht-and-cassiman
#10
LETTER
Jordan B Rapp, Richard D Bellah, Carolina Maya, Bruce R Pawel, Sudha A Anupindi
No abstract text is available yet for this article.
May 6, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28474256/pediatric-imaging-in-dicer1-syndrome
#11
Marta Tijerin Bueno, Claudia Martínez-Ríos, Alejandro De la Puente Gregorio, Rayan A Ahyad, Anita Villani, Harriet Druker, Kalene van Engelen, Bailey Gallinger, Laura Aronoff, Ronald Grant, David Malkin, Mary-Louise C Greer
BACKGROUND: DICER1 syndrome, arising from a mutation in the DICER1 gene mapped to chromosome 14q32, is associated with an increased risk of a range of benign and malignant neoplasms. OBJECTIVE: To determine the spectrum of abnormalities and imaging characteristics in patients with DICER1 syndrome at a tertiary pediatric hospital. MATERIALS AND METHODS: This retrospective analysis evaluated imaging in patients ≤18 years with DICER1 germline variants between January 2004 and July 2016...
May 4, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28474255/real-time-fluoroscopic-needle-guidance-in-the-interventional-radiology-suite-using-navigational-software-for-percutaneous-bone-biopsies-in-children
#12
Sphoorti Shellikeri, Randolph M Setser, Tiffany J Hwang, Abhay Srinivasan, Ganesh Krishnamurthy, Seth Vatsky, Erin Girard, Xiaowei Zhu, Marc S Keller, Anne Marie Cahill
BACKGROUND: Navigational software provides real-time fluoroscopic needle guidance for percutaneous procedures in the Interventional Radiology (IR) suite. OBJECTIVE: We describe our experience with navigational software for pediatric percutaneous bone biopsies in the IR suite and compare technical success, diagnostic accuracy, radiation dose and procedure time with that of CT-guided biopsies. MATERIALS AND METHODS: Pediatric bone biopsies performed using navigational software (Syngo iGuide, Siemens Healthcare) from 2011 to 2016 were prospectively included and anatomically matched CT-guided bone biopsies from 2008 to 2016 were retrospectively reviewed with institutional review board approval...
May 4, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28474254/frequency-and-pathogenesis-of-central-liver-nodules-in-alagille-syndrome-patients
#13
LETTER
Louis Libbrecht, David Cassiman
No abstract text is available yet for this article.
May 4, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28470389/neonatal-imaging-using-an-on-site-small-footprint-mr-scanner
#14
Stephanie L Merhar, Jean A Tkach, Jason C Woods, Andrew P South, Emily L Wiland, Mantosh S Rattan, Charles L Dumoulin, Beth M Kline-Fath
With its soft-tissue definition, multiplanar capabilities and advanced imaging techniques, magnetic resonance imaging (MRI) for neonatal care can provide better understanding of pathology, allowing for improved care and counseling to families. However, MR imaging in neonates is often difficult due to patient instability and the complex support necessary for survival. In our institution, we have installed a small footprint magnet in the neonatal intensive care unit (NICU) to minimize patient risks and provide the ability to perform MR imaging safely in this population...
May 3, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28470388/pediatric-anesthesia-and-neurotoxicity-what-the-radiologist-needs-to-know
#15
REVIEW
Katherine Barton, Joshua P Nickerson, Timothy Higgins, Robert K Williams
The use of cross-sectional imaging in the pediatric population continues to rise, particularly the use of MRI. Limiting motion artifact requires cooperative subjects who do not move during imaging, so there has been an increase in the need for pediatric sedation or anesthesia. Over the last decade, concern has increased that exposure to anesthesia might be associated with long-term cognitive deficits. In this review we report current understanding of the effects of anesthesia on the pediatric population, with special focus on long-term developmental and cognitive outcomes, and suggest how radiologists can use new technologies or imaging strategies to mitigate or minimize these potential risks...
May 3, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28470387/comparison-of-ct-enterography-and-mr-enterography-imaging-features-of-active-crohn-disease-in-children-and-adolescents
#16
Heather I Gale, Steven M Sharatz, Mayureewan Taphey, William F Bradley, Katherine Nimkin, Michael S Gee
BACKGROUND: Assessment for active Crohn disease by CT enterography and MR enterography relies on identifying mural and perienteric imaging features. OBJECTIVE: To evaluate the performance of established imaging features of active Crohn disease in children and adolescents on CT and MR enterography compared with histological reference. MATERIALS AND METHODS: We included patients ages 18 years and younger who underwent either CT or MR enterography from 2007 to 2014 and had endoscopic biopsy within 28 days of imaging...
May 3, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28444423/canal-of-nuck-hernia-a-multimodality-imaging-review
#17
REVIEW
Mitchell A Rees, James E Squires, Sameh Tadros, Judy H Squires
Canal of Nuck abnormalities are a rare but important cause of morbidity in girls, most often those younger than 5 years of age. The canal of Nuck, which is the female equivalent of the male processus vaginalis, is a protrusion of parietal peritoneum that extends through the inguinal canal and terminates in the labia majora. The canal typically obliterates early in life, but in some cases the canal can partially or completely fail to close, potentially resulting in a hydrocele or hernia of pelvic contents. Recognition of this entity is especially important in cases of ovarian hernia due to the risk of incarceration and torsion...
April 25, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28435986/asian-consortium-on-radiation-dose-of-pediatric-cardiac-ct-asci-redcard
#18
Peter K T Hui, Hyun Woo Goo, Jing Du, Janice J K Ip, Suzu Kanzaki, Young Jin Kim, Supika Kritsaneepaiboon, Oktavia Lilyasari, Suvipaporn Siripornpitak
BACKGROUND: With incremental utilization of pediatric cardiac CT in congenital heart disease, it is imperative to define its current radiation dose levels in clinical practice in order to help imagers optimize CT protocols, particularly in Asia and other developing countries where CT physicists are not readily available. OBJECTIVE: To evaluate current radiation dose levels and influencing factors in cardiac CT in children with congenital heart disease in Asia by conducting a retrospective multi-center, multi-vendor study...
April 24, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28434028/reply-to-offiah-et-al-the-triad-of-shaken-baby-syndrome
#19
LETTER
E Susanna Axelsson, Jan O Liliemark, Sofia H Tranaeus
No abstract text is available yet for this article.
April 22, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28434027/can-ultrasound-be-used-as-the-primary-imaging-in-children-with-suspected-crohn-disease
#20
Timothy L Tsai, Megan B Marine, Matthew R Wanner, Matthew L Cooper, Steven J Steiner, Fangqian Ouyang, S Gregory Jennings, Boaz Karmazyn
BACKGROUND: There is growing literature on the use of ultrasound (US) for evaluation of Crohn disease in adults, but few studies have been conducted on children. Several studies demonstrated high accuracy of US in the diagnosis of Crohn disease. Using US as the primary screening imaging modality for Crohn disease can reduce health care costs, the need for sedation and ionizing radiation exposure. OBJECTIVE: The aim of our study is to determine if US can be used for screening evaluation of pediatric Crohn disease...
April 22, 2017: Pediatric Radiology
journal
journal
23127
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"