Thoracic imaging of coronavirus disease 2019 (COVID-19) in children: a series of 91 cases.

abstract：BACKGROUND:Magnetic resonance imaging (MRI) of the hips is being increasingly used to confirm hip reduction after surgery and spica cast placement for developmental dysplasia of the hip (DDH). OBJECTIVE:To review a single institutional experience with post-spica MRI in children undergoing closed or open hip reduction ...

journal_title：Pediatric radiology

authors： Jadhav SP,More SR,Shenava V,Zhang W,Kan JH

更新日期：2018-08-01 00:00:00

abstract：BACKGROUND:Optic pathway gliomas (OPGs) are common pediatric brain tumors that pose significant clinical challenges with regard to predicting which tumors are likely to become symptomatic and require treatment. These tumors can arise sporadically or in the context of the inherited cancer predisposition syndrome neurofi...

journal_title：Pediatric radiology

authors： Jost SC,Ackerman JW,Garbow JR,Manwaring LP,Gutmann DH,McKinstry RC

更新日期：2008-12-01 00:00:00

abstract：:Prenatal imaging with high-resolution US and rapid acquisition MRI plays a key role in the accurate diagnosis of congenital chest masses. Imaging has enhanced our understanding of the natural history of fetal lung masses, allowing for accurate prediction of outcome, parental counseling, and planning of pregnancy and n...

journal_title：Pediatric radiology

authors： Barth RA

更新日期：2012-01-01 00:00:00

abstract：:Machine learning algorithms can help to improve the accuracy and efficiency of cancer diagnosis, selection of personalized therapies and prediction of long-term outcomes. Artificial intelligence (AI) describes a subset of machine learning that can identify patterns in data and take actions to reach pre-set goals witho...

journal_title：Pediatric radiology

authors： Daldrup-Link H

更新日期：2019-10-01 00:00:00

abstract：:Developmental stenosis of the cervical spine results in a reduction of the caliber of the cervical spinal canal that is greatest in the anteroposterior dimensions. This usually becomes symptomatic in adults when a myelopathy may result from compression of the cervical cord by small osteophytes or by hyperextension inj...

journal_title：Pediatric radiology

authors： Starshak RJ,Kass GA,Samaraweera RN

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND:The classic metaphyseal lesion (CML) is highly specific for non-accidental trauma in infants. While the radiographic findings are well documented, there is little literature on the ultrasound (US) appearance. OBJECTIVE:To evaluate US findings in CMLs identified on radiographs. MATERIAL AND METHODS:This ins...

journal_title：Pediatric radiology

authors： Marine MB,Hibbard RA,Jennings SG,Karmazyn B

更新日期：2019-06-01 00:00:00

abstract：:Cranial sonography plays an important role in the initial evaluation of infants with suspected bacterial meningitis and in monitoring for complications of the disease. Echogenic widening of the brain sulci, meningeal thickening and hyperemia suggest the diagnosis in an at-risk population. Sonography can identify the p...

journal_title：Pediatric radiology

authors： Yikilmaz A,Taylor GA

更新日期：2008-02-01 00:00:00

abstract：:The case of a young boy with primary hyperparathyroidism due to an adenoma is reported. The tumor was localized by ultrasonography, and a close correlation between the image and the surgical findings was found. Since primary hyperparathyroidism in children under 15 years of age is frequently due to adenomata larger th...

journal_title：Pediatric radiology

authors： Rodríguez-Cueto G,Manzano-Sierra C,Villalpando-Hernandez S

更新日期：1984-01-01 00:00:00

abstract：:The case report is presented of a neonate with a unilateral multicystic dysplastic kidney. An intravenous pyelogram revealed septations throughout this kidney with late pooling of contrast media within the cystic structures. The pathological data stresses the presence of normal appearing glomeruli interspersed between...

journal_title：Pediatric radiology

authors： Lachman RS,Lindstrom RR,Hirose FM

更新日期：1975-03-20 00:00:00

abstract：:The neonate in this report had severe encephalotrigeminal angiomatosis with intracranial calcification, cranial hemiatrophy, microcephaly and generalised severe cerebral atrophy. Such findings are not common in the newborn with this syndrome. ...

journal_title：Pediatric radiology

authors： Alonso A,Taboada D,Ceres L,Beltran J,Olague R,Nogues A

更新日期：1979-02-26 00:00:00

abstract：:A solitary hamartomatous polyp of the colon in a four year old boy was diagnosed by colonic sonography while barium enema and colonoscopy were non-diagnostic. Colonic sonography provides an additional simple, relatively non-invasive modality for evaluation of the colon. ...

journal_title：Pediatric radiology

authors： Walter DF,Govil S,Korula A,William RR,Chandy G

更新日期：1992-01-01 00:00:00

abstract：BACKGROUND:Reversed blood flow has been reported in the superior mesenteric artery (SMA) in 92% of healthy term newborns at 2 h of age. By 24 h after birth the end-diastolic velocity became positive in all of the infants. OBJECTIVE:To characterize hemodynamic changes in the coeliac artery and superior mesenteric arter...

journal_title：Pediatric radiology

authors： Paulusova E,Matasova K,Zibolenova J,Lucanova L,Kocvarova L,Zibolen M

更新日期：2014-03-01 00:00:00

abstract：:In order to evaluate the role of gadolinium-DOTA enhanced MRI in the management of painful osseous crises in children with sickle cell anemia (SCA), nine children with SCA underwent MRI, bone scans and ultrasonographic studies during 11 osseous crises. Imaging findings were compared with the final diagnosis: three acu...

journal_title：Pediatric radiology

authors： Bonnerot V,Sebag G,de Montalembert M,Wioland M,Glorion C,Girot R,Lallemand D

更新日期：1994-01-01 00:00:00

abstract：:The approach to breast masses in children differs from that in adults in many ways, including the differential diagnostic considerations, imaging algorithm and appropriateness of biopsy as a means of further characterization. Most pediatric breast masses are benign, either related to breast development or benign neopl...

journal_title：Pediatric radiology

authors： Valeur NS,Rahbar H,Chapman T

更新日期：2015-10-01 00:00:00

abstract：:Cardiovascular MRI has become an essential imaging modality in children with congenital heart disease (CHD) in the last 15-20 years. With use of appropriate sequences, it provides important information on cardiovascular anatomy, blood flow and function for initial diagnosis and post-surgical or -interventional monitor...

journal_title：Pediatric radiology

authors： Geiger J,Callaghan FM,Burkhardt BEU,Valsangiacomo Buechel ER,Kellenberger CJ

更新日期：2020-12-11 00:00:00

abstract：BACKGROUND:The onset of Crohn disease (CD) can occur in childhood. Imaging, which often involves radiation, is frequent in CD both for disease diagnosis and follow-up. However, information regarding radiation dose for contemporary CT and fluoroscopy is not available for determining the cost/benefit ratio for imaging st...

journal_title：Pediatric radiology

authors： Gaca AM,Jaffe TA,Delaney S,Yoshizumi T,Toncheva G,Nguyen G,Frush DP

更新日期：2008-03-01 00:00:00

abstract：:In this report, the clinical and unusual sonographic manifestations of a perforated appendiceal abscess is described. ...

journal_title：Pediatric radiology

authors： Ngo C,Wong L,Yaghmai I

更新日期：1989-01-01 00:00:00

abstract：:Primary non-Hodgkin's lymphoma of the skull base presenting with neuro-ophthalmologic abnormalities or cavernous sinus involvement is very rare in children. We have found only 13 reported cases of cavernous sinus involvement by lymphoma [1]. We report the case of the youngest child diagnosed with Burkitt's lymphoma of...

journal_title：Pediatric radiology

authors： Kalina P,Black K,Woldenberg R

更新日期：1996-01-01 00:00:00

abstract：:Fibroblast growth factor receptor mutations cause some of the main short-limb skeletal dysplasias and craniosynostosis syndromes, including achondroplasia, hypochondroplasia, thanatophoric dysplasia, Apert syndrome, Crouzon syndrome, Pfeiffer syndrome, and Jackson-Weiss syndrome. Much work remains to be done in unrave...

journal_title：Pediatric radiology

authors： Cohen MM Jr

更新日期：1997-05-01 00:00:00

abstract：:The Nuss procedure has succeeded in minimizing incisions, blood loss, sternal fracturing, operating room time, recovery time, and length of hospital stay. Knowledge of the pre- and postoperative radiologic considerations is essential in providing appropriate imaging support to the surgeons performing this innovative, ...

journal_title：Pediatric radiology

authors： Sidden CR,Katz ME,Swoveland BC,Nuss D

更新日期：2001-06-01 00:00:00

abstract：BACKGROUND:The magnetic resonance imaging (MRI) characteristics of evolving duodenal hematomas in children are unknown. OBJECTIVE:To describe the MRI changes exhibited by evolving duodenal hematomas and the likely mechanisms behind these changes. MATERIALS AND METHODS:We retrospectively reviewed the MR features of in...

journal_title：Pediatric radiology

authors： Zhou H,Ma X,Sheng M,Lai C,Fu J

更新日期：2018-10-01 00:00:00

abstract：:Umbilical catheters are commonly used in the neonatal period for blood sampling or for administering medication or parenteral nutrition. The position of the catheter is usually confirmed with radiography. However, many complications associated with the use of umbilical catheters, such as liver collections from extrava...

journal_title：Pediatric radiology

authors： Selvam S,Humphrey T,Woodley H,English S,Kraft JK

更新日期：2018-12-01 00:00:00

abstract：:Abdominal angiography is an extremely valuable modality for the diagnosis of abdominal disease in infants and children. A practical guide to catheter selection, flow rates, and contrast dosage for abdominal angiography in the pediatric patient is presented. ...

journal_title：Pediatric radiology

authors： Kirks DR,Fitz CR,Harwood-Nash DC

更新日期：1976-10-26 00:00:00

abstract：:We review the clinical and imaging characteristics of the most common ovarian neoplasms in children and adolescents. Because of the widespread use of diagnostic imaging, incidental ovarian neoplasms might be encountered during the evaluation of abdominal pain, trauma or other indications and might pose a diagnostic di...

journal_title：Pediatric radiology

authors： Epelman M,Chikwava KR,Chauvin N,Servaes S

更新日期：2011-09-01 00:00:00

abstract：:Hypertension due to transplant renal artery stenosis was treated with percutaneous transluminal angioplasty (PTA) in 6 children. 8 angioplasties were performed and the follow-up period varied between 3 and 66 months (average 23 months). The stenoses were located at the site of anastomosis in 4 children and distal to t...

journal_title：Pediatric radiology

authors： Spijkerboer AM,Mali WP,Donckerwolcke RA

更新日期：1992-01-01 00:00:00

abstract：:Virus-associated hemophagocytic syndrome is characterized by the phagocytosis of erthythrocytes and other blood elements in multiple organ systems, especially the liver and spleen. Magnetic resonance imaging (MRI) can suggest this diagnosis in the proper clinical setting by demonstrating multiple, rounded signal voids...

journal_title：Pediatric radiology

authors： Zilkha A,Madan V,Leonidas JC,Valderrama E

更新日期：1998-12-01 00:00:00

abstract：:Children with malignancies undergo recurrent imaging as part of tumor diagnosis, staging and therapy response assessment. Simultaneous positron emission tomography (PET) and magnetic resonance (MR) allows for decreased radiation exposure and acts as a one-stop shop for disease in which MR imaging is required. Neverthe...

journal_title：Pediatric radiology

authors： Saade-Lemus S,Nevo E,Soliman I,Otero HJ,Magee RW,Drum ET,States LJ

更新日期：2020-05-01 00:00:00

abstract：:We present a 16-year-old boy with autoimmune liver disease and longstanding portal hypertension in whom a CT arteriogram demonstrated a large aneurysm arising from the distal, extra-parenchymal portion of the splenic artery. Because of its location adjacent to multiple venous collaterals, the aneurysm was indistinguis...

journal_title：Pediatric radiology

authors： Phillips GS,Vo NJ,Ishak GE,Swanson JO,Otto RK

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND:Resistivity index (RI) of the pericallosal artery as is commonly measured during head ultrasound (US) examination in neonates. Some studies have shown that RI measured with gentle compression of the fontanelle provides additional information in cases of neonatal brain anomalies. OBJECTIVE:The purpose of thi...

journal_title：Pediatric radiology

authors： Elmfors AF,Sandgren T,Ford K,Rosenberg J,Ringertz H,Barth RA,Rubesova E

更新日期：2019-05-01 00:00:00

abstract：:Three newborns with thin ribs and thin long bones with multiple fractures are reported. Whereas one patient presents a syndromic association of bone dysplasia and intrauterine dwarfism two other patients cannot be appropriately evaluated due to lack of basic clinical and pathologic data. ...

journal_title：Pediatric radiology

authors： Kozlowski K,Kan A

更新日期：1988-01-01 00:00:00