Fatal cerebral edema and intracranial hemorrhage associated with hypernatremic dehydration.

abstract：:We review our experience with unusual ocular pathologies, some mimicking retinoblastoma, that were referred to our institution during the past two decades. After presenting the imaging anatomy of the normal eye, we discuss pertinent clinical and pathological features, and illustrate the US and MRI appearance of retino...

journal_title：Pediatric radiology

authors： Brennan RC,Wilson MW,Kaste S,Helton KJ,McCarville MB

更新日期：2012-06-01 00:00:00

abstract：BACKGROUND:The meso-Rex bypass restores blood flow to the liver in patients with extrahepatic portal vein thrombosis. Stenosis occurs in some cases, causing the reappearance of portal hypertension. Complications such as thrombocytopenia present on a spectrum and there are currently no guidelines regarding a threshold f...

journal_title：Pediatric radiology

authors： Stefek HA,Rigsby CK,Berhane H,Popescu AR,Rajeswaran S,Superina RA

更新日期：2019-02-01 00:00:00

abstract：:We report a girl with Lenz-Majewski syndrome associated with craniovertebral junction stenosis that led to communicating hydrocephalus and cervical myelopathy. The life-threatening complication was related to progressive craniovertebral hyperostosis that rapidly exacerbated during early childhood. Despite initial succ...

journal_title：Pediatric radiology

authors： Mizuguchi K,Miyazaki O,Nishimura G,Ishigro A

更新日期：2015-09-01 00:00:00

abstract：:The safety and diagnostic efficacy of the new non-ionic, monomeric contrast medium iopentol (Imagopaque) were evaluated and compared with those of the ionic medium metrizoate (Isopaque), in urography in children in a randomized, double-blind, parallel study. The trial comprised 59 children aged from 3 months to 8 year...

journal_title：Pediatric radiology

authors： Nybonde T,Wahlgren H,Brekke O,Kristofferssen DT,Mortensson W

更新日期：1994-01-01 00:00:00

abstract：:Magnetic resonance imaging (MRI) and magnetic resonance angiography (MRA) offer several techniques to evaluate the hepatic vasculature. These techniques are briefly reviewed with reference to the pediatric population. Examples of MRI and MRA in the evaluation of the hepatic vasculature in pediatric patients are presen...

journal_title：Pediatric radiology

authors： Teo EL,Strouse PJ,Prince MR

更新日期：1999-04-01 00:00:00

abstract：BACKGROUND:Awareness and preparedness to handle sedation, analgesia, and contrast-media complications are key in the daily radiology practice. OBJECTIVE:The purpose is to create a computerized simulator (PC-Windows-based) that uses a graphical interface to reproduce critical incidents in pediatric and adult patients u...

journal_title：Pediatric radiology

authors： Medina LS,Racadio JM,Schwid HA

更新日期：2000-05-01 00:00:00

abstract：BACKGROUND:Primary placement of percutaneous radiologic button gastrostomy has been successfully performed in adults but research is lacking as to its success in children during cancer treatment. OBJECTIVE:To assess the safety and effectiveness of such treatment at a single center. MATERIALS AND METHODS:We conducted ...

journal_title：Pediatric radiology

authors： Richioud B,Louazon T,Beji H,Bertrand A,Roux P,Kalenderian AC,Cuinet M,Pilleul F,Marec-Bérard P

更新日期：2015-12-01 00:00:00

abstract：:Magnetic resonance imaging (MRI) often provides better visualization of bone marrow abnormalities than computed tomography (CT) or fluoroscopy, but bone biopsies are usually performed using conventional CT or, more recently, C-arm CT guidance. Biopsies of bone lesions solely visible on MRI are often challenging to loc...

journal_title：Pediatric radiology

authors： Shellikeri S,Setser RM,Vatsky S,Srinivasan A,Krishnamurthy G,Zhu X,Keller MS,Cahill AM

更新日期：2018-02-01 00:00:00

abstract：:Primary malignant tumours of the stomach are very rare in children, most being lymphomas and sarcomas. The majority of primary gastric lymphomas are high-grade non-Hodgkin's lymphomas and are of B-cell origin. However, a significant number are low-grade B-cell lymphomas that are derived from mucosa-associated lymphoid...

journal_title：Pediatric radiology

authors： Kurugoglu S,Mihmanli I,Celkan T,Aki H,Aksoy H,Korman U

更新日期：2002-02-01 00:00:00

abstract：:This paper is a comprehensive review of the Doppler waveform appearance of ureteric jets. Six jet waveform patterns have been identified: monophasic, biphasic, triphasic, polyphasic, square and continuous. Details of the physical properties of jet patterns and their changes under various physiological conditions are i...

journal_title：Pediatric radiology

authors： Leung VY,Chu WC,Yeung CK,Metreweli C

更新日期：2007-05-01 00:00:00

abstract：:A case of heterotopic gastric mucosa in the common bile duct, cystic duct and gallbladder is reported in a 3-year-old girl with abdominal pain and jaundice. Abdominal US and CT showed dilatation of the biliary tree and a well-defined mass in the common bile duct that narrowed its lumen. The gallbladder was contracted ...

journal_title：Pediatric radiology

authors： Madrid C,Berrocal T,Gorospe L,Prieto C,Gámez M

更新日期：2003-02-01 00:00:00

abstract：:Ectopic thyroid gland is a well-known developmental anomaly. We present a child with a unique anatomical variant of this anomaly, namely double ectopic thyroid. The purpose of this report is to demonstrate the scintigraphic findings and to emphasize the importance of performing a thyroid scan in every case of thyroid ...

journal_title：Pediatric radiology

authors： Hod N,Mindlin L,Cohenpour M,Horne T

更新日期：2002-12-01 00:00:00

abstract：:A 6-year-old boy developed progressive motor weakness and areflexia. The clinical picture, combined with electrophysiological findings, indicated a diagnosis of Guillain-Barré syndrome (GBS). MRI on admission revealed spinal cord swelling and increased signal intensity within the cord. It is concluded that, since a de...

journal_title：Pediatric radiology

authors： Delhaas T,Kamphuis DJ,Witkamp TD

更新日期：1998-07-01 00:00:00

abstract：:The imaging features of renal cell carcinoma in 4 young patients (age 7 to 14 years) are described. A high proportion (75%) showed calcification on plain radiographs or computed tomography (CT). Both patients who underwent CT showed well defined high density tumours which were also echogenic on ultrasound examination....

journal_title：Pediatric radiology

authors： Kabala JE,Shield J,Duncan A

更新日期：1992-01-01 00:00:00

abstract：:The isolated form of femoral bowing is an important differential diagnosis of campomelia. Therefore, knowledge of isolated anomalies is fundamental for prenatal diagnosis, especially for the differential diagnosis from severe syndromes. Four cases are presented to discuss the differential diagnosis of femoral bowing i...

journal_title：Pediatric radiology

authors： Körber F,Schönau E,Horwitz AE,Benz-Bohm G

更新日期：2005-06-01 00:00:00

abstract：:Spontaneous reduction of a presumed ileo-colonic intussusception was demonstrated by ultrasound examination followed by a barium enema. No premedication or anesthetic had been given to the child. This case illustrates the possible natural history of intussusception rarely confirmed by imaging studies. Intussusception ...

journal_title：Pediatric radiology

authors： Morrison SC,Stork E

更新日期：1990-01-01 00:00:00

abstract：:In infants and children the association of paravertebral widening and abdominal tumour has been regarded as typical of neuroblastoma. However, a paraspinal mass may develop in other malignant tumours too, but seems to be extremely rare in nephroblastoma. The fourth case so far on record is reported. Microscopically th...

journal_title：Pediatric radiology

authors： Eklöf O,Sandstedt B,Söderlund S,Wikstad I,Ahström L

更新日期：1982-01-01 00:00:00

abstract：BACKGROUND:Traditionally, every patient with an acute scrotum needed surgical exploration for definitive exclusion of testicular torsion. OBJECTIVE:In this study, we aimed to evaluate the improved accuracy in clinical diagnosis with colour Doppler Ultrasonography (US) added to normal clinical assessment. MATERIALS AN...

journal_title：Pediatric radiology

authors： Lam WW,Yap TL,Jacobsen AS,Teo HJ

更新日期：2005-06-01 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：:We report the brain magnetic resonance imaging findings in the case of a 5-year-old boy with mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes (MELAS). Fluid-attenuation inversion recovery (FLAIR) imaging revealed multifocal abnormal cortical signals which were difficult to see on conven...

journal_title：Pediatric radiology

authors： Kimura M,Hasegawa Y,Yasuda K,Sejima H,Inoue M,Yamaguchi S,Ando Y,Ohno S

更新日期：1997-02-01 00:00:00

abstract：BACKGROUND:Osteoid osteoma is a painful, benign, small osteogenic bone tumor. For a long time, surgery was the only treatment for these lesions. Different minimally invasive therapeutic techniques have been proposed. We report our experience in the treatment of osteoid osteoma by CT-guided drilling resection in pediatr...

journal_title：Pediatric radiology

authors： Sierre S,Innocenti S,Lipsich J,Lanfranchi L,Questa H,Moguillansky S

更新日期：2006-02-01 00:00:00

abstract：:We report an 8-month-old girl with portal hypertension secondary to biliary atresia. The decision to treat with TIPS was made at the age of 8 months due to recurrent variceal bleeding. The procedure was carried out with a 6-mm bare stent due to her small size. Radiological follow-up with Doppler US showed gradual sten...

journal_title：Pediatric radiology

authors： Chlapoutaki CE,Franchi-Abella S,Habes D,Pariente D

更新日期：2009-07-01 00:00:00

abstract：:Gallbladder polyposis is a rare entity that can be associated with conditions such as metachromatic leukodystrophy (MLD), but the literature is sparse. We present a child with gallbladder polyposis who was diagnosed with MLD 15 months later despite normal neuroimaging and clinical examination initially. ...

journal_title：Pediatric radiology

authors： Agarwal A,Shipman PJ

更新日期：2013-03-01 00:00:00

abstract：:Trichothiodystrophy is a rare neuroectodermal disorder of autosomal recessive inheritance that is characterized by brittle hair, nail dysplasia, ichthyosis, mental retardation, and gonadal failure. We describe a female patient whose cranial MRI revealed almost total lack of myelination in the supratentorial white matt...

journal_title：Pediatric radiology

authors： Yoon HK,Sargent MA,Prendiville JS,Poskitt KJ

更新日期：2005-10-01 00:00:00

abstract：OBJECTIVE:To offer a descriptive review which characterizes and evaluates the significance of local physeal widening, (cartilaginous signal extending from the physis into the adjacent metaphysis), identified on magnetic resonance (MR) imaging. MATERIALS AND METHODS:MR images (recollected from exams performed between 1...

journal_title：Pediatric radiology

authors： Laor T,Hartman AL,Jaramillo D

更新日期：1997-08-01 00:00:00

abstract：OBJECTIVES:Questionnaires (984) were submitted to pediatric radiologists to determine how often odontoid fractures were missed on lateral views and detected on open-mouth odontoid views in children under 5 years. Other questions relating to imaging protocols of the odontoid also were included, and there were 432 respon...

journal_title：Pediatric radiology

authors： Swischuk LE,John SD,Hendrick EP

更新日期：2000-03-01 00:00:00

abstract：:Image quality takes on different perspectives and meanings when associated with the concept of as low as reasonably achievable (ALARA), which is chiefly focused on radiation dose delivered as a result of a medical imaging procedure. ALARA is important because of the increased radiosensitivity of children to ionizing r...

journal_title：Pediatric radiology

authors： Seibert JA

更新日期：2004-10-01 00:00:00

abstract：BACKGROUND:Neurosonography can assist clinicians and can provide researchers with documentation of brain lesions. Unfortunately, we know little about the reliability of sonographically derived diagnoses. OBJECTIVE:We sought to evaluate observer variability among experienced neurosonologists. MATERIALS AND METHODS:We ...

journal_title：Pediatric radiology

authors： Kuban K,Adler I,Allred EN,Batton D,Bezinque S,Betz BW,Cavenagh E,Durfee S,Ecklund K,Feinstein K,Fordham LA,Hampf F,Junewick J,Lorenzo R,McCauley R,Miller C,Seibert J,Specter B,Wellman J,Westra S,Leviton A

更新日期：2007-12-01 00:00:00

abstract：BACKGROUND:Knowledge of ovarian volume is important for diagnostic evaluations; however, normal ovarian volume studies on children and adolescents are lacking. OBJECTIVE:This study aimed to analyze age-specific ovarian volume and identify the diverse factors that contribute to ovarian diagnoses. MATERIALS AND METHODS...

journal_title：Pediatric radiology

authors： Jung JW,Yoo CH,Song KH,Choe BY

更新日期：2019-09-01 00:00:00

abstract：:The aim of this review is to emphasize the role of fetal MR in the evaluation of the supratentorial space. The advantages of MRI compared to US are stressed in three fields of application: cerebral biometry, sulcation and cerebral parenchyma. In each field, normal data are displayed and MR applications with patterns o...

journal_title：Pediatric radiology

authors： Garel C

更新日期：2004-09-01 00:00:00