Sinusitis and its imaging in the pediatric population.

abstract：:It is essential to diagnose thyroid dysfunction at an early stage because congenital hypothyroidism (CH) represents one of the most common preventable causes of delayed physical and psychological development, including mental retardation. US evaluates the shape of the thyroid gland. CT and scintigraphic examinations d...

journal_title：Pediatric radiology

authors： Kondoh M,Miyazaki O,Imanishi Y,Hayakawa M,Aikyou M,Doi H

更新日期：2004-07-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The neurocentral synchondrosis (NCS) is a cartilaginous growth plate that since the early 1900s has been implicated as a potential cause of adolescent idiopathic scoliosis (AIS). Previous studies have focused only on the closure age without characterizing normal NCS development. Using MRI, the...

journal_title：Pediatric radiology

authors： Rajwani T,Bhargava R,Moreau M,Mahood J,Raso VJ,Jiang H,Bagnall KM

更新日期：2002-11-01 00:00:00

abstract：BACKGROUND:Various skeletal muscle diseases result in fatty infiltration, making it important to develop noninvasive biomarkers to objectively measure muscular fat. OBJECTIVE:We compared T2 relaxation time mapping (T2 maps) and magnetic resonance spectroscopy (MRS) with physical characteristics previously correlated w...

journal_title：Pediatric radiology

authors： Kim HK,Serai S,Merrow AC,Wang L,Horn PS,Laor T

更新日期：2014-02-01 00:00:00

abstract：:The clinical and radiological features of Trisomy of the short arm of the ninth chromosome and of the Nail Patella Syndrome, both of which conditions are related to abnormalities of the ninth chromosome, are compared. Dislocation of the head of radius is seen in both conditions, as is a diminished patello condylar rat...

journal_title：Pediatric radiology

authors： Pilling DW,Levick RK

更新日期：1978-02-28 00:00:00

abstract：OBJECTIVE:The purpose of this prospective study was to measure in vivo blood oxygen saturation (%O2) by MRI in children with congenital heart disease (CHD) using population-based values for T2O (T2 signal decay of fully oxygenated blood) and K (a parameter representing the deoxyhemoglobin effect) and compare the %O2 wi...

journal_title：Pediatric radiology

authors： Nield LE,Qi XL,Valsangiacomo ER,Macgowan CK,Wright GA,Hornberger LK,Yoo SJ

更新日期：2005-02-01 00:00:00

abstract：:The technique of inversion-ligation appendectomy is used by some surgeons to eliminate the risk of peritoneal contamination as the result of incidental appendectomy during an otherwise clean surgical procedure. In most cases, the intussuscepted appendix necroses and sloughs into the cecum after several days. We presen...

journal_title：Pediatric radiology

authors： McCarville MB,Ross MB,Rao BN,Furman WL

更新日期：2001-08-01 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：: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 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：:As the need for accurate diagnostic imaging often continues throughout a cancer survivor's life, imaging methods with the least toxicity must be used so as to provide needed information without contributing to long-term sequelae that might compound toxicities inherent with the primary disease and its treatment. In thi...

journal_title：Pediatric radiology

authors： Kaste SC

更新日期：2011-09-01 00:00:00

abstract：:Epidermoid cyst of the testis, extremely rare in children, is a non-teratomatous benign tumor, and testis-sparing surgery should be the treatment of choice. To prevent unnecessary orchiectomy, recognition of this rare tumor in children is essential. ...

journal_title：Pediatric radiology

authors： Fujino J,Yamamoto H,Kisaki Y,Ishimaru Y,Uchida H,Mori Y,Nozaki M,Ikeda H

更新日期：2004-02-01 00:00:00

abstract：BACKGROUND:The expected MRI-based dimensions of the intracranial optic nerve and optic tract in neonates are unknown. OBJECTIVE:To evaluate the sizes of the intracranial optic nerve and optic tract in neonates at term-equivalent age using MRI. MATERIALS AND METHODS:We retrospectively analyzed brain MRI examinations i...

journal_title：Pediatric radiology

authors： Oyama J,Mori K,Imamura M,Mizushima Y,Tateishi U

更新日期：2016-04-01 00:00:00

abstract：BACKGROUND:Aortic dilatation and dissection are rare but important complications of Turner syndrome that increase the risk of sudden death in young patients. OBJECTIVE:To assess the value of aortic MRI in patients with Turner syndrome; in particular to demonstrate early aortic dilatation. MATERIALS AND METHODS:A tota...

journal_title：Pediatric radiology

authors： Chalard F,Ferey S,Teinturier C,Kalifa G

更新日期：2005-03-01 00:00:00

abstract：BACKGROUND:Glutaric aciduria type 1 is a rare neurometabolic disease with high morbidity. OBJECTIVE:To describe the MR imaging abnormalities in glutaric aciduria type 1 and to identify any association between the clinical and imaging features. MATERIALS AND METHODS:MRI scans of 29 children (mean age: 16.9 months) wit...

journal_title：Pediatric radiology

authors： Mohammad SA,Abdelkhalek HS,Ahmed KA,Zaki OK

更新日期：2015-10-01 00:00:00

abstract：:Herpes simplex virus (HSV) type I causes a fulminant necrotising meningoencephalitis distinguished from other encephalitides by its focal and often haemorrhagic nature. Specific antiviral therapy with acyclovir can significantly improve the prognosis. We present MRI findings of two cases of herpes simplex encephalitis...

journal_title：Pediatric radiology

authors： Lee JW,Kim IO,Kim WS,Yeon KM,Lee HJ,Hwang YS

更新日期：2001-09-01 00:00:00

abstract：BACKGROUND:Emergent MRI is now a viable alternative to CT for evaluating appendicitis while avoiding the detrimental effects of ionizing radiation. However, primary employment of MRI in the setting of clinically suspected pediatric appendicitis has remained significantly underutilized. OBJECTIVE:To describe our instit...

journal_title：Pediatric radiology

authors： Moore MM,Gustas CN,Choudhary AK,Methratta ST,Hulse MA,Geeting G,Eggli KD,Boal DK

更新日期：2012-09-01 00:00:00

abstract：:Sporotrichosis in children is rare, and its osteoarticular form is very unusual. Disseminated forms are described mostly in immunocompromised patients. We report a case of a 5-year-old immunocompetent boy with multiple suppurated cutaneous lesions that progressed to polyarthritis of the hands and feet. Radiographic im...

journal_title：Pediatric radiology

authors： Ribeiro BN,Ribeiro RN,Penna CR,Frota AC

更新日期：2015-08-01 00:00:00

abstract：:Common systemic disorders that cause cerebral venous thrombosis (CVT) in children include dehydration, trauma, infection and haematological diseases. No cause for CVT is identified in one quarter of all cases. We report a child with thalamic infarcts due to internal CVT who had congenital heterozygous protein-C defici...

journal_title：Pediatric radiology

authors： Sipahi T,Uner C,Yildiz YT,Akar N

更新日期：2000-06-01 00:00:00

abstract：: ...

journal_title：Pediatric radiology

authors： Frush DP

更新日期：2018-11-01 00:00:00

abstract：:In the context of health care, risk assessment is the identification, evaluation and estimation of risk related to a particular clinical situation or intervention compared to accepted medical practice standards. The goal of risk assessment is to determine an acceptable level of risk for a given clinical treatment or i...

journal_title：Pediatric radiology

authors： Callahan MJ,MacDougall RD,Bixby SD,Voss SD,Robertson RL,Cravero JP

更新日期：2018-01-01 00:00:00

abstract：BACKGROUND:Typical flow velocity profiles in the extraparenchymal pulmonary veins (PVs) demonstrate two major antegrade flow waves: a biphasic systolic wave (S), with S1 and S2 peaks and a monophasic early diastolic wave (D). Flow reversal during atrial systole (A) is common. There is agreement that the forward diastol...

journal_title：Pediatric radiology

authors： Shariat M,Grosse-Wortmann L,Windram J,Yoo SJ

更新日期：2012-02-01 00:00:00

abstract：BACKGROUND:In the setting of clinically suspected Legg-Calvé-Perthes (LCP) disease and negative/equivocal radiographs, contrast-enhanced MRI can be performed to confirm the diagnosis. OBJECTIVE:To determine the frequency of unexpected causes of hip pain as identified by MRI in children with clinically suspected LCP di...

journal_title：Pediatric radiology

authors： Lobert PF,Dillman JR,Strouse PJ,Hernandez RJ

更新日期：2011-03-01 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：BACKGROUND:It is debated whether iso-osmolar and low-osmolar contrast media are associated with different incidences of contrast medium-induced nephropathy (CIN) in patients with renal insufficiency. OBJECTIVE:To compare the incidence of CIN in children undergoing contrast-enhanced multidetector computer tomography (M...

journal_title：Pediatric radiology

authors： Zo'o M,Hoermann M,Balassy C,Brunelle F,Azoulay R,Pariente D,Panuel M,Le Dosseur P

更新日期：2011-11-01 00:00:00

abstract：BACKGROUND:Renal artery stenosis (RAS) causes significant hypertension in children. Frequently, pediatric RAS occurs with systemic disorders. In these cases, stenoses are often complex and/or include long segments. We believed that hypertensive children without comorbid conditions had a different lesion distribution an...

journal_title：Pediatric radiology

authors： Vo NJ,Hammelman BD,Racadio JM,Strife CF,Johnson ND,Racadio JM

更新日期：2006-10-01 00:00:00

abstract：BACKGROUND:Dual-energy absorptiometry (DXA) is the current reference standard for assessing pediatric osteoporosis; however due to its areal nature, it has limitations. Thus, quantitative ultrasound (QUS), a modality free of ionizing radiation, has been proposed as a potential surrogate for DXA. OBJECTIVE:To semi-quan...

journal_title：Pediatric radiology

authors： Wang KC,Wang KC,Amirabadi A,Cheung E,Uleryk E,Moineddin R,Doria AS

更新日期：2014-12-01 00:00:00

abstract：:Paediatric post-traumatic cortical defects, although rare, are predominately seen affecting the distal radius following a greenstick or torus fracture. We review the literature and present a further two cases supported by CT and MRI. Images from an acute greenstick fracture are also presented to help understand the pa...

journal_title：Pediatric radiology

authors： Roach RT,Cassar-Pullicino V,Summers BN

更新日期：2002-05-01 00:00:00

abstract：BACKGROUND:While several studies have investigated the dose from scattered radiation from X-ray procedures in a pediatric nursery, they examined scatter from chest procedures only, or the types of examination were not specified. OBJECTIVE:The aim of this study was to collect scatter and transmission data from several ...

journal_title：Pediatric radiology

authors： Burrage JW,Rampant PL,Beeson BP

更新日期：2003-10-01 00:00:00

abstract：:A 10-year-old girl presented with a cerebral malignant ectomesenchymoma (MEM), a very unusual tumour with undifferentiated mesenchymal as well as ectodermal elements. Somatostatin receptor scintigraphy (SRS) was performed during the diagnostic workup. The recurrent residual tumour mass was exactly visualized with SRS,...

journal_title：Pediatric radiology

authors： Papós M,Pekrun A,Herms JW,Behr TM,Meller J,Rustenbeck HH,Kretzschmar HA,Becker W

更新日期：2001-03-01 00:00:00

abstract：:A 4-year-old boy with bilateral optic sheath enlargement and progressive optic atrophy and blindness is presented. Computed tomography demonstrated hydrocephalus and enlargement of the optic nerve sheath complex. The child died during an attempted repair of hypoplastic atrioventricular valves. Autopsy demonstrated a p...

journal_title：Pediatric radiology

authors： Towbin R,Garcia-Revillo J,Fitz C

更新日期：1998-12-01 00:00:00