Abstract:
:The location anomaly of the verumontanum has not been described in the literature. We confirmed that the verumontanum was located either in the sphincteric or bulbous urethra in 61 of 477 patients with hypospadias (12.8%) through endoscopic examination and urethorgraphy. There was a patient with bilateral cryptorchidism who had distal location of the verumontanum. The patients with hypospadias and caudal migration of the verumontanum showed significantly low response of testosterone to human chorionic gonadotropin stimulation compared with normal controls. The incidence of caudal migration of the verumontanum was higher in the patients with a severe degree of hypospadias than in those with mild hypospadias. These results suggest that distal location of the verumontanum may be the result of an insufficient action of androgens during the period of critical sexual differentiation in the male embryo. We call this phenomenon caudal migration of the verumontanum, which seems to be a new clinical entity.
journal_name
J Pediatr Surgjournal_title
Journal of pediatric surgeryauthors
Ikoma F,Shima Hdoi
10.1016/0022-3468(91)90157-osubject
Has Abstractpub_date
1991-07-01 00:00:00pages
858-61issue
7eissn
0022-3468issn
1531-5037pii
0022-3468(91)90157-Ojournal_volume
26pub_type
杂志文章abstract:PURPOSE:All reports comparing laparoscopy-assisted anorectoplasty (LAARP) with posterior sagittal anorectoplasty (PSARP) in male high-type imperforate anus include a mix of recto-vesical, recto-prostatic, recto-bulbar, and absent fistula cases without focusing on recto-bulbar fistula (RBF), the most challenging type to...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2014.09.028
更新日期:2014-12-01 00:00:00
abstract:PURPOSE:There is a known association between Cornelia de Lange syndrome (CdLS) and congenital diaphragmatic hernia (CDH), with CDH being the cause of death in 5%-20% of CdLS cases. We aimed to identify and describe patients with CDLS and CDH. We hypothesized that CdLS would be associated with high-risk CDH and poor out...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2020.06.003
更新日期:2020-06-11 00:00:00
abstract:PURPOSE:To describe a simplified surgical technique for the treatment of primary and secondary obstructed megaureters in children by laparoscopic extravesical ureteral reimplantation (LEUR) and evaluate the short-term outcomes. METHODS:Prospective study of children with primary and secondary megaureters treated at our...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2019.05.028
更新日期:2020-03-01 00:00:00
abstract::An unusual case of double atresia of the rectum, including an imperforate anus is reported. The author was unable to find a similar case published before. ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(91)90145-j
更新日期:1991-07-01 00:00:00
abstract:PURPOSE:The purpose of the study was to determine the accuracy of acoustic radiation force impulse (ARFI) ultrasound elastography in assessing the degree of liver disease in children with short bowel syndrome (SBS). METHODS:A prospective observational cohort study of patients with SBS who underwent a liver biopsy and ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2019.02.039
更新日期:2019-06-01 00:00:00
abstract::Bronchial atresia is a rare congenital anomaly, and neonatal presentation is extremely rare. Bronchial atresia often affects segmental or subsegmental bronchi, and bronchial atresia of a lobar bronchus is also rare. We report 2 cases of prenatally diagnosed congenital lobar emphysema caused by bronchial atresia at the...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2006.08.037
更新日期:2006-11-01 00:00:00
abstract:PURPOSE:The aim of this study was to investigate the prenatal courses and management of abdominal surgical diseases. METHODS:Of the 327 patients registered with our fetal treatment board since March 2002, 83 fetuses referred to the surgical department were enrolled for the current study. The prenatal diagnosis, sequen...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2004.08.039
更新日期:2004-12-01 00:00:00
abstract:BACKGROUND:The inguinoscrotal stage of testicular descent is characterized by an increase in cell density and collagen fibers as the gubernaculum undergoes cell division and increases Extracellular Matrix (ECM) activity. Rats that lack the enzyme Adamts16, a known ECM proteinase, develop cryptorchidism postnatally and ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2019.12.019
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:To minimize cardiac perforation during the minimally invasive repair of pectus excavatum (MIRPE), several surgeons have suggested using a suction device to intraoperatively lift the sternum. Whether or not this technique is effective for all PE patients is not yet known. As such, our aim was to quantify the ...
journal_title:Journal of pediatric surgery
pub_type: 临床试验,杂志文章
doi:10.1016/j.jpedsurg.2017.04.016
更新日期:2018-03-01 00:00:00
abstract:BACKGROUND/PURPOSE:Deterioration of long-term enteral access devices remains a significant patient care and financial problem. Because it is known that lipids, particularly medium-chain triglycerides oil (MCT oil), can soften and break certain types of polymeric materials, the authors evaluated the effect of liquid ent...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(98)90665-0
更新日期:1998-06-01 00:00:00
abstract:BACKGROUND/PURPOSE:Femoral herniae are uncommon in children and easily misdiagnosed. To evaluate performance with femoral hernia in children, the authors reviewed their experience for the past two decades. METHODS:All patients under 15 years of age with femoral hernia (January 1977 to January 1998) were reviewed. Age,...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(99)90576-6
更新日期:1999-07-01 00:00:00
abstract:OBJECTIVE:To review the role of various ultrasound (US) modalities in their ability to determine testicular viability in prepubertal testes following Fowler-Stephens orchiopexy (FSO). MATERIAL & METHODS:Our prospective study included all patients from the year 2012 to 2017 with intra-abdominal testes (IAT) who had one...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2019.11.016
更新日期:2020-09-01 00:00:00
abstract::Cardiopulmonary resuscitation (CPR) occasionally is necessary in the operating-room setting. In such instances, it may be difficult to perform CPR if the patient is in the prone position. Although the supine position is optimal for CPR, it may not be feasible because of the risks of damage to craniospinal structures. ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(94)90208-9
更新日期:1994-12-01 00:00:00
abstract:OBJECTIVE:The aim of this study is to report prospective data of pediatric cases that underwent percutaneous tracheostomy (PT) to show that PT is a safe and feasible procedure in children even in small infants. PATIENTS AND METHODS:PT was done in 51 consecutive patients. Demographic data, indications, complications an...
journal_title:Journal of pediatric surgery
pub_type: 临床试验,杂志文章
doi:10.1016/j.jpedsurg.2016.05.013
更新日期:2016-10-01 00:00:00
abstract:BACKGROUND:Open Ladd's procedure is the gold standard for the correction of intestinal malrotation and laparoscopic approach remains controversial. This study aimed to evaluate our experience in laparoscopic management of malrotation. METHODS:Single center retrospective study including patients who underwent a laparos...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2018.09.023
更新日期:2019-09-01 00:00:00
abstract::Mediastinal neurenteric cysts are the least common types of the bronchopulmonary foregut malformations, and their antenatal diagnosis is rare. We report a case of mediastinal neurenteric cyst diagnosed on antenatal ultrasonography at 28 weeks' gestation. A small intraspinal component and vertebral segmentation anomali...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2010.03.007
更新日期:2010-06-01 00:00:00
abstract::The purpose of this study was to evaluate the effects of postoperative nutritional management on the body composition of infants after major surgery. We studied 13 full-term surgical infants (mean initial weight 2.88 +/- 0.19 kg; mean days postsurgery 5.0 +/- 0.5). Ten infants were receiving total parenteral nutrition...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(87)80218-x
更新日期:1987-06-01 00:00:00
abstract:BACKGROUND:Extracorporeal membrane oxygenation (ECMO) has a significant role as a final rescue modality in severe respiratory failure of the newborn with congenital diaphragmatic hernia (CDH). The objective of this study was to compare the efficiency of venovenous (VV) versus venoarterial (VA) ECMO in newborns with CDH...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(03)00256-2
更新日期:2003-08-01 00:00:00
abstract::From September 1, 1984 to March 1, 1988, 201 patients were evaluated for liver transplantation. Ninety-one orthotopic liver transplants were performed on 80 children ranging in age from 3 months to 15 years. The average waiting time for a transplant was 5 months, with children less than 10 kg in weight waiting a dispr...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(89)80306-9
更新日期:1989-01-01 00:00:00
abstract::Vascular anomalies are an uncommon cause of gastrointestinal bleeding in childhood. Confusing nomenclature has made objective comparisons of published cases difficult and has interfered with an established consensus regarding diagnosis and therapeutic modalities. The purpose of this study was to clarify the situation ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(97)90640-0
更新日期:1997-06-01 00:00:00
abstract:BACKGROUND/PURPOSE:Fulminant necrotizing enterocolitis (NEC) may result in extensive bowel necrosis. Resection of involved segments may result in short bowel syndrome. Multiple stomas result in complications and further loss of intestinal length with closure. METHODS:Two patients with extensive multisegmental NEC were...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(00)90004-6
更新日期:2000-02-01 00:00:00
abstract::The occurrence of Hirschsprung's disease, with histologically verified colonic aganglionosis, in only 1 of 2 prematurely born and presumed identical (monozygotic) twins is reported. The occurrence of monozygotic twinning was supported by the observed sharing of a single and common placenta and by ABO and HLA identity ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(79)90009-5
更新日期:1979-04-01 00:00:00
abstract:BACKGROUND:Differentiated thyroid carcinomas (DTCs) are rare in young children but represent almost 10% of all malignancies diagnosed in older adolescents. METHODS:This article reviews the recent literature describing surgical therapeutic approaches to pediatric DTC, associated complications, and long-term recurrence ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章,评审
doi:10.1016/j.jpedsurg.2020.05.003
更新日期:2020-11-01 00:00:00
abstract:BACKGROUND/PURPOSE:Percutaneous endoscopic gastrostomy (PEG) is of great benefit to a defined population of children, but gastrostomy has been implicated in causation or exacerbation of gastroesophageal reflux (GER). The aim of this study was to quantitatively and qualitatively analyze the effect of PEG on GER. METHOD...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1053/jpsu.2002.30267
更新日期:2002-02-01 00:00:00
abstract:BACKGROUND/PURPOSE:Failure of the gut barrier and endotoxemia have been implicated in sepsis and multiple organ failure (MOF) syndromes in adults. The contributions of endotoxin (ETX) and proinflammatory cytokines (CKs) to the pathophysiology of disease and the outcomes of infants in the neonatal intensive care unit (N...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2006.10.038
更新日期:2007-03-01 00:00:00
abstract:BACKGROUND/PURPOSE:For children with esophageal atresia (EA) or tracheoesophageal fistula (TEF), the first years of life can be associated with many problems. Little is known about the long-term function of children who underwent repair as neonates. This study evaluates outcome and late sequelae of children with EA/TEF...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(03)00110-6
更新日期:2003-06-01 00:00:00
abstract:BACKGROUND/PURPOSE:VACTERL syndrome is a common surgical condition affecting the development of many midaxial organs. The etiology, embryology, and pathogenesis of the VACTERL syndrome are not known. The authors report here new mouse models of VACTERL syndrome involving the Sonic hedgehog (Shh) signaling pathway. METH...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1053/jpsu.2001.20722
更新日期:2001-02-01 00:00:00
abstract::Polysplenia syndrome includes malrotation and various forms of heterotaxy. Associated with this and malrotation are extrahepatic biliary anomalies. Actual obstruction, other than in associated biliary atresia, is extremely rare, and rarer still in older children. An 11-year-old girl presented with obstructive jaundice...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(92)90513-7
更新日期:1992-12-01 00:00:00
abstract::In some children, contrast radiography and endoscopy fail to confirm suspected Crohn's disease, or fail to evaluate the extent of disease. This report documents seven cases in which laparoscopy was used to look for creeping mesenteric fat involving the small intestine, a pathological finding reported only for Crohn's ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(96)90150-5
更新日期:1996-06-01 00:00:00
abstract::A consecutive series of 90 children with anorectal malformations was reviewed for urologic problems related to lower urinary tract dysfunction. Neurogenic bladder-sphincter dysfunction was seen in 22 patients (24%), all but one of whom had sacral agenesis. Vesicoureteral reflux was present in 60% of the patients with ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(96)90663-6
更新日期:1996-05-01 00:00:00