Abstract：
BACKGROUND:Motion remains a major limitation of fetal magnetic resonance imaging (MRI). Some centers have required mothers to fast before MRI in an effort to reduce motion; however, there is no current literature that describes the effect of maternal diet on fetal activity. OBJECTIVE:The objective is to define associations between specific foods and beverages consumed before and the severity of fetal motion during fetal MRI. MATERIALS AND METHODS:Patients were asked to recall the specific foods or drinks consumed before their scan. An experienced technologist rated the level of fetal activity on a 3-point scale, from much less motion than normal (1) to much more (3). Two hundred twenty-eight patients were included. A non-inferiority test was used to establish statistical equivalence between the MR scores of those having a particular food item and those not. For items not shown to be equivalent, an additional superiority analysis evaluated for the presence of any significant difference. Additional data on time from meal to MRI and amniotic fluid index were also analyzed. RESULTS:Eleven of 15 comparisons were statistically significant for equivalence (P<0.05). In the remaining four categories, a superiority analysis revealed no significant differences. Analysis of meal-to-scan times showed no significant association with mean MR score (P=0.57). Amniotic fluid index correlated positively with scores, but the association was not statistically significant (P=0.39). CONCLUSION:Neither fasting nor a specific consumption was associated with a significant difference in fetal motion on MR. It is therefore likely unnecessary for mothers to alter their diets on the day of an MRI study.
journal_name
Pediatr Radioljournal_title
Pediatric radiologyauthors
Yen CJ,Mehollin-Ray AR,Bernardo F,Zhang W,Cassady CIdoi
10.1007/s00247-018-4254-1subject
Has Abstractpub_date
2019-01-01 00:00:00pages
46-50issue
1eissn
0301-0449issn
1432-1998pii
10.1007/s00247-018-4254-1journal_volume
49pub_type
杂志文章abstract：BACKGROUND:When administered to an immune-compromised patient, BCG (Bacille Calmette-Guérin) can cause disseminated and life-threatening infections. OBJECTIVE:To describe the imaging findings in children with primary immunodeficiency and BCG-related infections. MATERIALS AND METHODS:We reviewed the imaging findings o...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-015-3464-z
更新日期：2016-02-01 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
pub_type： 杂志文章
doi：10.1007/s00247-012-2523-y
更新日期：2013-03-01 00:00:00
abstract：:Pediatric multiple sclerosis (MS) deserves special attention because of its impact on cognitive function and development. Although knowledge regarding pediatric MS has rapidly increased, understanding the peculiarities of this population remains crucial for disease management. There is limited expertise about the effi...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-019-04582-3
更新日期：2020-05-01 00:00:00
abstract：:Hemangiomas are common vascular tumors occurring in children. Though most of the lesions present in infants and young children with a typical appearance, it is important to understand that they all do not behave in the same way. Rather, they are a group of vascular lesions with different clinico-pathological subtypes,...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-011-2076-5
更新日期：2011-07-01 00:00:00
abstract：BACKGROUND:Transient synovitis is the most common cause of acute hip pain in children. However, MR imaging findings in transient synovitis and the role of MR imaging in differentiating transient synovitis from septic arthritis have not been fully reported. OBJECTIVE:To describe the MR findings of transient synovitis a...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-006-0289-9
更新日期：2006-11-01 00:00:00
abstract：:Two neonates, one with complete and one with incomplete birth-related transection of the cervico-thoracic spinal cord, form the basis of this report. Ultrasound and MRI findings in primary diagnosis and follow-up are described. The aim of this contribution is to bring this serious birth complication to the attention o...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02015444
更新日期：1994-01-01 00:00:00
abstract：:Many heritable disorders of the skeleton are transmitted as autosomal recessive (AR) traits. During the past two decades, family studies have been undertaken in conditions of this type in order to detect any structural manifestations in obligate and potential heterozygotes. The positive findings that emerge from this ...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s002470050155
更新日期：1997-05-01 00:00:00
abstract：:A peanut is a commonly inhaled foreign body during childhood. Some cases are difficult to diagnose especially in cases without a clear history of inhalation. We describe a 16-month-old boy presenting with stridor and fever. The chest x-ray suggested inhalation of a foreign body but there was no history of this. A high...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02019867
更新日期：1992-01-01 00:00:00
abstract：:Gastrointestinal tract duplications are relatively uncommon in the paediatric age group. This is a report of an infant who had a tubular duplication of the jejunum which extended into the thoracic cavity via the aortic hiatus of the diaphragm. ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02015363
更新日期：1992-01-01 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
pub_type： 杂志文章
doi：10.1007/s00247-011-2227-8
更新日期：2012-02-01 00:00:00
abstract：:Sternal clefts have been reported sporadically, but there are no reports describing complete investigations of the malformation. We describe a child with isolated inferior sternal cleft diagnosed at 33 weeks of gestation and thoroughly investigated by prenatal US, MRI and CT and preoperative US. Our report highlights ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-011-2318-6
更新日期：2012-08-01 00:00:00
abstract：:Four hundred and fifty-four kidneys were evaluated by real time ultrasound for appearance of renal cortical echogenecity, medullary pyramids and central sinus echoes. These renal parameters were correlated with age in 227 patients ranging in age from 0-15 years. The renal parenchymal echogenicity was observed to chang...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02388162
更新日期：1987-01-01 00:00:00
abstract：BACKGROUND:Posterior rib fractures in young children have a high positive predictive value for non-accidental injury (NAI). Combined data of five studies on birth trauma (115,756 live births) showed no cases of rib fractures resulting from birth trauma. There have, however, been sporadic cases reported in the literatur...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-008-1035-2
更新日期：2009-01-01 00:00:00
abstract：:There are few descriptions of the magnetic resonance (MR) appearance of hyperfunctioning adrenocortical tumours, particularly those occurring in childhood. We studied five patients, two girls and three boys, aged 6-14.3 years, presenting with clinical syndromes of adrenocortical hyperfunction. The diagnoses were Cushi...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF01396204
更新日期：1996-11-01 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
pub_type： 杂志文章
doi：10.1007/BF02388241
更新日期：1987-01-01 00:00:00
abstract：BACKGROUND:Acute pelvic pyomyositis is uncommon in non-tropical areas. OBJECTIVE:To summarize the clinical and MR findings in children with acute pelvic pyomyositis. MATERIALS AND METHODS:We retrospectively identified 20 children (mean age 9.4 years) who were evaluated by MR and diagnosed with acute pelvis pyomyositi...
journal_title：Pediatric radiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00247-005-0082-1
更新日期：2006-04-01 00:00:00
abstract：BACKGROUND:Pyeloplasty is an established treatment for pelviureteric junction (PUJ) obstruction. The postoperative change in the size of the renal pelvis and the kidney parenchyma are variable. OBJECTIVE:To document the changes in renal pelvic size and renal parenchymal thickness following pyeloplasty and to establish...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470050342
更新日期：1998-04-01 00:00:00
abstract：:We prospectively evaluated a group of patients with sickle cell disease and a clinical history of prior stroke, comparing transcranial Doppler sonography (TCD) to both magnetic resonance imaging (MRI) and magnetic resonance angiography (MRA) to determine its efficacy for the detection of flow abnormalities associated ...
journal_title：Pediatric radiology
pub_type： 临床试验,杂志文章
doi：10.1007/BF02012192
更新日期：1994-01-01 00:00:00
abstract：:Fifty-one patients aged 1 year to 56 years with metabolic bone disease underwent renal ultrasound. Medullary nephrocalcinosis was found in nine of 24 patients with X-linked hypophosphatemic rickets and is considered to be iatrogenic, related to vitamin D therapy. Another three in this group of 24 with both medullary a...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02386638
更新日期：1986-01-01 00:00:00
abstract：:Involvement in successful and sustained quality improvement can be a very rewarding experience. However, it can be very difficult work. Up to 70% of attempted organizational change is not sustained. There are many reasons why quality-improvement projects might not be successful. In this article, the author reviews ite...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-017-3823-z
更新日期：2017-06-01 00:00:00
abstract：:A variety of lesions occur in the pediatric salivary glands. With modern imaging techniques such as Doppler sonography, helical CT, and MRI, identification of a specific etiology is often possible. Knowledge of clinical information, normal anatomy, and imaging characteristics of salivary gland pathology are essential ...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-009-1232-7
更新日期：2009-07-01 00:00:00
abstract：:Cutis verticis gyrata (CVG) is a skin condition characterized by thick folds and deep furrows, resembling a cortical gyral pattern. There is a recognized but rare association with Noonan syndrome. We report the antenatal imaging, including three-dimensional surface-rendered sonography and MRI, of a fetus with CVG who ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-008-0747-7
更新日期：2008-05-01 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
pub_type： 杂志文章
doi：10.1007/BF02012999
更新日期：1992-01-01 00:00:00
abstract：BACKGROUND:Accurate diagnosis of hepatic vein (HV) stenosis by real-time and color Doppler US (CD-US) after segmental liver transplantation in children can decrease morbidity because it allows unnecessary biopsy, obstruction or thrombosis and loss of the graft to be avoided. OBJECTIVE:To evaluate CD-US parameters to p...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-007-0731-7
更新日期：2008-04-01 00:00:00
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journal_title：Pediatric radiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00247-018-4197-6
更新日期：2018-11-01 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
pub_type： 杂志文章
doi：10.1007/s002470050518
更新日期：1998-12-01 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
pub_type： 杂志文章
doi：10.1007/s00247-002-0718-3
更新日期：2003-02-01 00:00:00
abstract：:Two cases of Gorham's disease (massive osteolysis, idiopathic osteolysis, vanishing bone disease) involving the thoracic skeleton are reported. Both patients were adolescent females with involvement of multiple ribs. Involvement of the thoracic spine and pleural effusions--unusual manifestations carrying a poor progno...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02012145
更新日期：1993-01-01 00:00:00
abstract：:The accessory parotid gland, a little-known and seldom-mentioned anatomical variant, is a nodule of normal salivary tissue separate from the main parotid gland, located on the masseter muscle and connected to the Stensen duct at that level. It can be the site of both congenital and acquired lesions. ...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-005-0034-9
更新日期：2006-01-01 00:00:00
abstract：:The published version of this article incorrectly lists the authors' affiliations. The correct affiliations are given below. The Publisher regrets this mistake. ...
journal_title：Pediatric radiology
pub_type： 杂志文章,已发布勘误
doi：10.1007/s00247-017-4064-x
更新日期：2018-07-01 00:00:00
