Abstract：
BACKGROUND:We examine the mechanism of aortic lengthening in a novel rodent model of tissue expander stimulated lengthening of arteries (TESLA). METHODS:A rat model of TESLA was examined with a single stretch stimulus applied at the time of tissue expander insertion with evaluation of the aorta at 2, 4 and 7day time points. Measurements as well as histology and proliferation assays were performed and compared to sham controls. RESULTS:The aortic length was increased at all time points without histologic signs of tissue injury. Nuclear density remained unchanged despite the increase in length suggesting cellular hyperplasia. Cellular proliferation was confirmed in endothelial cell layer by Ki-67 stain. CONCLUSIONS:Aortic lengthening may be achieved using TESLA. The increase in aortic length can be achieved without tissue injury and results at least partially from cellular hyperplasia. Further studies are required to define the mechanisms involved in the growth of arteries under increased longitudinal stress.
journal_name
J Pediatr Surgjournal_title
Journal of pediatric surgeryauthors
Potanos K,Fullington N,Cauley R,Purcell P,Zurakowski D,Fishman S,Vakili K,Kim HBdoi
10.1016/j.jpedsurg.2015.09.008subject
Has Abstractpub_date
2016-04-01 00:00:00pages
617-21issue
4eissn
0022-3468issn
1531-5037pii
S0022-3468(15)00587-4journal_volume
51pub_type
杂志文章abstract：PURPOSE:The purpose of this study was to compare the relatedness of revisits to the index surgical encounter across different pediatric surgical procedures and to explore whether all-cause revisit rates are an accurate surrogate measure for related revisits in this cohort of children. METHODS:We reviewed all-cause rev...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2017.03.034
更新日期：2017-06-01 00:00:00
abstract：:Twenty-four children with postoperative chylothorax were encountered among 1,264 consecutive thoracic operations over a 7-year period and form the basis of this study. Chylothorax was caused by direct lesion to the thoracic duct or lymphatic vessels in 17 patients and was associated with superior vena cava (SVC) obstr...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/0022-3468(91)90696-q
更新日期：1991-05-01 00:00:00
abstract：BACKGROUND:The Malone antegrade continence enema (MACE) procedure has been previously described as a safe and effective option for the treatment of children with chronic defecation disorders when maximal medical therapy and conventional treatment have failed. PURPOSE:To evaluate clinical success, complications, and qu...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2011.04.050
更新日期：2011-08-01 00:00:00
abstract：BACKGROUND/PURPOSE:Intrathyroidal thymic tissue may be misinterpreted as a thyroid lesion in children, leading to invasive tests or resection. We sought to describe the characteristic imaging features of these lesions and to evaluate the safety of non-operative management. METHODS:A retrospective review of all patient...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2018.02.011
更新日期：2018-05-01 00:00:00
abstract：:This report is of a 2-month-old child with spontaneous perforation of the common bile duct diagnosed by 99m-Tc disofenin nuclear hepatobiliary imaging. Of the agents available, the radiopharmaceutical properties of this compound allow the most accurate, safe, high-resolution imaging of the hepatobiliary tree in the di...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/0022-3468(86)90027-8
更新日期：1986-12-01 00:00:00
abstract：:This is a report of a case of juvenile gastrointestinal polyposis consisting of widespread juvenile polyps encountered from the stomach into the rectum. Only few cases have been reported, and extra intestinal manifestations include clubbing of fingers, macrocephaly, hypotonia, hepatosplenomegaly, anemia, and protein-l...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(86)80102-6
更新日期：1986-11-01 00:00:00
abstract：PURPOSE:The aim of this study was to evaluate the laparoscopic repair of isolated intestinal injuries in children who sustain focal abdominal trauma. METHODS:A retrospective review was conducted of all patients 16 years and younger who required surgery for traumatic bowel injuries during a 5-year period at 2 universit...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2006.06.049
更新日期：2006-11-01 00:00:00
abstract：:Extracorporeal membrane oxygenation (ECMO) improves survival in appropriately selected full-term neonates with severe respiratory failure. The clinical course and outcome of infants placed on ECMO after sustaining a cardiac arrest is not known. This study reviews the characteristics and outcome of 10 neonates, identif...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/0022-3468(91)90895-z
更新日期：1991-02-01 00:00:00
abstract：PURPOSE:The sphincter muscles in anorectal anomalies, which do not appear in the surgical field, cannot be described adequately. Details of the anal sphincter in low-type anorectal malformations were investigated using 3-dimensional (3D) image analysis. PATIENTS AND METHODS:Thirty patients (10 males and 20 females) wi...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2009.07.073
更新日期：2009-12-01 00:00:00
abstract：:Malignant peripheral nerve sheath tumors account for approximately 5% to 10% of all soft tissue sarcomas in which 25% to 50% are diagnosed in patients with neurofibromatosis 1 (NF1). Tumors are often located in the proximal portion of the upper and lower extremities and trunk, whereas cervical vagus nerve localization...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2011.04.058
更新日期：2011-08-01 00:00:00
abstract：BACKGROUND:Necrotizing fascitis (NF) is a severe infection of the subcutaneous tissue and fascia affecting children and adults. Conventional management includes resuscitation, aggressive debridement of necrotic tissue, and sometimes, additional measures such as hyperbaric oxygen and immunoglobulin therapy. This paper r...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2006.02.013
更新日期：2006-06-01 00:00:00
abstract：PURPOSE:The aim of the study was to evaluate our recent experience in treating esophageal atresia (EA) and the outcomes observed at a single center for pediatric surgery. MATERIALS AND METHODS:The records of infants with EA from 2006 to 2009 were reviewed. Birth weight, associated anomalies, details of management, com...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2010.05.017
更新日期：2010-10-01 00:00:00
abstract：:Paediatric surgeons in Australia and New Zealand have had a close relationship with the British Association of Paediatric Surgeons (BAPS). In the first 15 years after the foundation of BAPS, 17 Australian and one New Zealand paediatric surgeons became members of BAPS, of whom, 11 are still alive. Currently, 32 Austral...
journal_title：Journal of pediatric surgery
pub_type： 历史文章,杂志文章
doi：10.1016/s0022-3468(03)00073-3
更新日期：2003-07-01 00:00:00
abstract：:In order to compare the results of renal transplantation in pediatric and adult recipients, a retrospective analysis of first transplants done at a single institution over a 6-yr period was carried out. The study included 21 pediatric and 196 adult recipients of cadaveric grafts, and 18 pediatric and 156 adult recipie...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(80)80140-0
更新日期：1980-06-01 00:00:00
abstract：:The unusual presentation of acute myeloblastic leukemia as a scapular granulocytic sarcoma in an infant without systemic manifestations is reported for the first time. Granulocytic sarcoma as a presentation of leukemia should be considered in the differential diagnosis of scapular masses during childhood. Surgery is l...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(97)90115-9
更新日期：1997-01-01 00:00:00
abstract：BACKGROUND:The relationship between congenital cystic adenomatoid malformation (CCAM) and pleuropulmonary blastoma (PPB), whether causal, correlational, or coincidental, remains controversial. There is a lack of consensus as to the optimal treatment of patients with asymptomatic CCAM. METHOD:We reviewed all cases of C...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2010.02.067
更新日期：2010-06-01 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：:The authors present a case of an aneurysm of the inferior vena cava in a 5-year-old boy. The boy suffered from acute pulmonary and paradoxical cerebral embolism after a minor abdominal trauma. Magnetic resonance angiography was the key for correct diagnosis of the retroperitoneal process and helped develop a strategy ...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1053/jpsu.2002.32296
更新日期：2002-05-01 00:00:00
abstract：:Nissen fundoplication results in closure of the tracheoesophageal fistula (TEF) without the necessity for a thoracic operation by preventing both the reflux of gastric contents into the lungs through the distal TEF, and leakage of air into the stomach of less than 30 cm H2O intrapulmonary pressure. This procedure can ...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(86)80375-x
更新日期：1986-09-01 00:00:00
abstract：BACKGROUND:Femoral hernias in children are rare and often misdiagnosed. The classic treatment is through an open anterior approach. Since the advent of laparoscopic treatment of inguinal hernia in children, laparoscopy has been proposed to offer an accurate diagnosis and treatment, especially in case of recurrent herni...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2009.01.029
更新日期：2009-05-01 00:00:00
abstract：OBJECTIVES:Megacystis-microcolon-hypoperistalsis syndrome (MMIHS) also called Berdon's Syndrome, is a smooth muscle myopathy that results in an enlarged bladder, microcolon, and small bowel hypoperistalsis. In our series of six patients with this disorder, all had disordered swallowing. Therefore, we prospectively char...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2018.08.051
更新日期：2019-07-01 00:00:00
abstract：:Congenital intrahepatic arterioportal fistula is a rare entity that most often presents with symptoms of portal hypertension and malabsorption. We discuss a patient who presented with distributive shock, congestive heart failure, pulmonary hypertension, ascites, and a history of severe constipation. ...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2010.08.016
更新日期：2011-01-01 00:00:00
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 cryptorchidi...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/0022-3468(91)90157-o
更新日期：1991-07-01 00:00:00
abstract：:Bile ducts of Luschka (also called supravesicular ducts) are small bile ducts in the gallbladder bed. Although they do not drain any liver parenchyma, they can be a source of bile leak or biliary peritonitis after cholecystectomy in both adults and children, as shown in this case report. As a reminder, variations of b...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2003.08.008
更新日期：2003-11-01 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：:Polyps of urethra as well as those in an anterior urethra in a male neonate are a rare abnormality, hence this publication. They usually present as either obstructive urinary symptoms in males or as an intralabial mass in females (Raviv G, Leibovitch I, Hanani J, et al., Hematuria and voiding disorders in children cau...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2005.07.051
更新日期：2005-11-01 00:00:00
abstract：:A rare case of gastric duplication of childhood is reported. A 1-month-old boy underwent pyloromyotomy for infantile hypertrophic pyloric stenosis. At laparotomy, a protruding lesion was identified in the anterior wall of the pylorus. The pylorus was hypertrophic as indicated preoperatively, and a normal pyloromyotomy...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2008.04.009
更新日期：2008-09-01 00:00:00
abstract：:The authors report an unusual case of Wilms' tumor. The tumor grew transureterally into the urinary bladder, became dislodged, and presented as recurrent urinary infection with retention of urine after the child underwent nephroureterectomy. Such a presentation has not been reported earlier. ...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(03)00211-2
更新日期：2003-07-01 00:00:00
abstract：BACKGROUND/PURPOSE:The formation of congenital chordee penis in patients with or without hypospadias is multifactorial and not completely clear. In most cases, after release of all known causes of chordee, "residual" penile curvature can persist. The authors discuss the etiopathogenetic mechanisms of congenital chordee...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1053/jpsu.2002.35006
更新日期：2002-09-01 00:00:00
abstract：BACKGROUND/PURPOSE:Our approach to full-thickness anorectal prolapse has transitioned to laparoscopic suture rectopexy (LSRP). The purpose of this study was to describe the indications, technique, and postoperative outcomes for LSRP. METHODS:Rectopexy was performed using 3 or 4 laparoscopic ports. Redundant rectum was...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2010.06.006
更新日期：2010-10-01 00:00:00
