Abstract:
BACKGROUND:We describe an experimental model for transanal endorectal pull-through surgery using the method of de la Torre and Ortega that can be used for training purposes in experimental laboratories. METHODS:Ten rabbits were submitted to the transanal endorectal pull-through technique of de la Torre and Ortega. Animals were randomly selected in the Botucatu School of Medicine experimental laboratory. Animals weighted between 2800 and 4400 g. Colons were not prepared, and antibiotic therapy was not used; dipyrone was administered postoperatively for analgesic purposes. We standardized resected segment size, recorded surgical time, and observed survival and possible complications for 1 month. RESULTS:All animals survived the initial follow-up period without infection. Bowel movements returned quickly, and all animals were evacuating regularly within the first 24 hours. Mean surgical time was 48.6 minutes. CONCLUSIONS:The experimental model proposed in this study is very useful for training and improving surgical techniques using the method of de la Torre and Ortega. The rabbit is an excellent animal for this surgery because of its size and postoperative resistance.
journal_name
J Pediatr Surgjournal_title
Journal of pediatric surgeryauthors
Takegawa B,Ortolan EP,Rodrigues AM,Chambô F,Almeida e Paula Fddoi
10.1016/j.jpedsurg.2005.06.031subject
Has Abstractpub_date
2005-10-01 00:00:00pages
1539-41issue
10eissn
0022-3468issn
1531-5037pii
S0022-3468(05)00488-4journal_volume
40pub_type
杂志文章abstract::Seventy-five years ago, a 7-year-old girl underwent the first successful ligation of a patent ductus arteriosus. This procedure transformed her health and was a milestone in the development of cardiac surgery. The operation was performed by Dr. Robert E. Gross, then the surgical chief resident at Boston Children's Hos...
journal_title:Journal of pediatric surgery
pub_type: 传,历史文章,杂志文章
doi:10.1016/j.jpedsurg.2013.06.008
更新日期:2013-08-01 00:00:00
abstract::Incidence of congenital diaphragmatic hernia (CDH) ranges from 1 in 2,400 to one in 5,000 live births. Associated anomalies in CDH are approximately 30% to 35%. The authors report on an infant with CDH and an accessory supradiaphragmatic liver with separate vascularization from the thoracic aorta. The pathogenesis of ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1053/jpsu.2001.24020
更新日期:2001-06-01 00:00:00
abstract:AIM:The aim the study was to review our experience and determine the effectiveness of peritoneovenous shunts in the management of persistent ascites. METHODS:A retrospective review of all patients who had a peritoneovenous shunt inserted for persistent ascites in our institution over 32 years (1977-2010) was performed...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2010.11.006
更新日期:2011-02-01 00:00:00
abstract::Fetuses can survive with complete airway obstruction caused by placental gas exchange until birth when full ventilatory function is required. The authors present a case in which prenatal scans suggested that adequate ventilation would not be achievable because of the presence of an intrathoracic tumor. An EXIT procedu...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2004.05.025
更新日期:2004-09-01 00:00:00
abstract:BACKGROUND:Though conventional thoracoscopic plication is a favorable option of diaphragmatic eventration (DE), ribs limited the movement of trocars, making it difficult to suturing, knot-tying and time-consuming. The purpose of this study was to evaluate delicate surgical maneuvers and suturing time for the management...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2020.06.034
更新日期:2020-12-01 00:00:00
abstract:AIM:Our study aimed to compare the efficacy of two endoscopic techniques used for the correction of vesicoureteral reflux (VUR): subureteral transurethral injection (STING) and hydrodistension implantation technique (HIT). METHODS:A systematic review was conducted using MEDLINE, Google scholar, and Cochrane databases ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.jpedsurg.2016.09.028
更新日期:2016-12-01 00:00:00
abstract::Anatomically, diaphragmatic agenesis (DA) is the most extreme form of congenital diaphragmatic defect, but clinically it has not been defined separately from Bochdalek's hernia (BH). Between 1986 and 1992, the authors treated 55 neonates who had diaphragmatic defects. Forty-eight of these cases presented within 24 hou...
journal_title:Journal of pediatric surgery
pub_type: 临床试验,杂志文章
doi:10.1016/0022-3468(95)90599-5
更新日期:1995-01-01 00:00:00
abstract:BACKGROUND/PURPOSE:The aim of this study is to investigate the effect of zinc aspartate (ZA) pretreatment on ischemia-reperfusion (I/R) injury and blood and tissue antioxidant enzyme activity early after unilateral testicular torsion-detorsion (T/D). METHODS:Forty prepubertal male Sprague-Dawley rats (weight 160 to 22...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2003.09.013
更新日期:2004-01-01 00:00:00
abstract:INTRODUCTION:Intraabdominal abscesses are a common complication after appendectomy, especially in children. In this study, we describe the incidence and course of this complication in relation to the cultured pathogens found in intraabdominal abscesses. METHODS:The charts of all patients between 1 and 18 years of age ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2011.08.004
更新日期:2012-03-01 00:00:00
abstract:PURPOSE:To determine whether treatment of lichen sclerosus et atrophicus (LS), with topical steroids reduces the rate of circumcision. METHODS:Two independent reviewers performed a literature search of studies reporting treatment of LS with topical steroids using EMBASE and MEDLINE database(s). INCLUSION CRITERIA:boy...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2017.12.021
更新日期:2018-11-01 00:00:00
abstract::We report a case of ovarian fibroma with marked ascites and elevated serum CA-125 levels in a young girl. Ovarian fibromas are rare in children. They usually present as a solid mass and may be associated with ascites and elevated serum CA-125 levels. Because of their solid nature and these associations, they can be mi...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2011.02.054
更新日期:2011-05-01 00:00:00
abstract:BACKGROUND:Minimally invasive pyeloplasty is a difficult procedure even for an expert laparoscopic surgeon. The major difficulty is associated with the limitations of intracorporeal suturing and knot tying. Surgical robots, which hold minimally invasive surgical instruments, have wrists and provide tremor filtration an...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2004.10.029
更新日期:2005-02-01 00:00:00
abstract:OBJECTIVES:In recent years laparoscopic fundoplication is increasingly performed in pediatric surgery. The aim of this study was to compare the long-term outcomes between open and laparoscopic Thal fundoplication in children. METHODS:This retrospective study includes children who underwent a Thal fundoplication betwee...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2014.02.077
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND/PURPOSE:The purpose of this study was to review the authors' 25-year experience with redo pull-through procedures for Hirschsprung's disease including surgical technique and long-term outcome. METHODS:From 1974 to now, over 325 patients with Hirschsprung's disease have been treated at C.S. Mott Children's H...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1053/jpsu.2000.6853
更新日期:2000-06-01 00:00:00
abstract::Reduced-size liver grafts (RSG) were developed to alleviate the donor shortage for pediatric patients, particularly those requiring emergency transplantation. In theory, the large size of the hepatic artery available for anastomosis from RSG, as opposed to whole pediatric grafts, is less likely to lead to hepatic arte...
journal_title:Journal of pediatric surgery
pub_type: 临床试验,杂志文章
doi:10.1016/0022-3468(95)90609-6
更新日期:1995-01-01 00:00:00
abstract:PURPOSE:Intraperitoneal bowel perforation may occur in utero as a result of a variety of abnormalities and typically results in sterile meconium ascites, pseudocysts, and/or calcification in the fetus. On the other hand, extraperitoneal bowel perforation in intrauterine life is extremely rare. The object of this report...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章,多中心研究
doi:10.1016/j.jpedsurg.2008.07.009
更新日期:2009-07-01 00:00:00
abstract::Congenital hernias arising in the subcostal region are rare. We describe a case of a former preterm infant, born with congenitally fused right 11th and 12th ribs and a protuberant mass in the right subcostal region. This mass was associated with a small fascial defect and herniation of abdominal contents. At operation...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2009.12.008
更新日期:2010-02-01 00:00:00
abstract::Branchial abnormalities constitute 32% to 45% of all neck pathologies in children. They may be a part of branchiootorenal (BOR) syndrome, which is characterized by branchial arch anomalies, preauricular pits, hearing impairment, and renal malformations. Typically, the management of a branchial fistula does not necessa...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章,评审
doi:10.1016/j.jpedsurg.2008.10.034
更新日期:2009-03-01 00:00:00
abstract:PURPOSE:Congenital midureteric strictures (CMUS) are an uncommon cause of obstructive uropathy. There are only a few case reports of laparoscopic management of CMUS. We present our experience with laparoscopic repair of CMUS in 7 children. PATIENTS AND METHODS:The records of all children (n=7, 5 infants) undergoing la...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2015.07.013
更新日期:2015-11-01 00:00:00
abstract:BACKGROUND:Aggressive chemotherapy/radiotherapy for cancer may cause gonadal failure in young female survivors. The putative aim of ovarian tissue cryopreservation is to restore fertility by transplantation of a patient's frozen-thawed ovarian tissue or, further into the future, by in vitro maturation of frozen-thawed ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2006.12.041
更新日期:2007-05-01 00:00:00
abstract:BACKGROUND/PURPOSE:Binding of Fas ligand (Fas-L) to the membrane-bound Fas receptor incites a series of intracellular events that results in programmed cell death or apoptosis. Although this apoptotic phenomenon plays a key role in down-regulating cytotoxic T cells, the authors have shown previously that pancreatic bet...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(00)90044-7
更新日期:2000-02-01 00:00:00
abstract:BACKGROUND/PURPOSE:Intensive care monitoring, blood replacement, and nonoperative treatment of splenic and hepatic injuries in stable patients is the standard practice in pediatric surgery with a success rate of 90% in children's trauma centers. METHODS:During the past 5 years, 55 children under 14 years of age have b...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(97)90563-7
更新日期:1997-10-01 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::There is no definitive treatment of hepatoblastoma. Except for radical resection, the prognosis of unresectable cases remains pessimistic. Therefore, the development of new anticancer drugs for this tumor is urgently needed. Using the human hepatoblastoma cell line (c-HB-3) we demonstrated that horse anti-alpha-fetopr...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(84)80107-4
更新日期:1984-10-01 00:00:00
abstract:BACKGROUND/PURPOSE:Intrauterine growth retardation (IUGR) infants have impaired gastrointestinal function with resultant feeding difficulties and predisposition to necrotizing enterocolitis. Supplemented amniotic fluid swallowed by the developing fetus is a potential prenatal treatment for IUGR. Rabbits have naturally ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2004.02.008
更新日期:2004-06-01 00:00:00
abstract:BACKGROUND/PURPOSE:We determined the incidence of sensorineural hearing loss (SNHL; >20dB at any frequency) in a contemporary cohort of congenital diaphragmatic hernia (CDH) survivors at a single tertiary care center and identified potential risk factors for SNHL. METHODS:From 2000 through 2011, clinical and audiologi...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2014.01.049
更新日期:2014-06-01 00:00:00
abstract::An 11-day-old neonate presents with worsening nonbilious emesis and radiographic findings suggestive of pyloric stenosis. Using a laparoscopic approach, a slightly asymmetric and hypertrophied pylorus was visualized. The unusual age of presentation and appearance of the pylorus led to the decision to perform an open e...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2011.02.045
更新日期:2011-07-01 00:00:00
abstract:BACKGROUND:Tracheomalacia occurs as a primary developmental defect or may be secondary to vascular compression. It is common in association with esophageal atresia and tracheoesophageal fistula. Collapse of the weak trachea is a cause of recurrent respiratory symptoms but may be severe and life threatening. METHODS:Be...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1053/jpsu.2000.16413
更新日期:2000-10-01 00:00:00
abstract:BACKGROUND/PURPOSE:There is a paucity of outcome prediction models for injured children. Using the National Pediatric Trauma Registry (NPTR), the authors developed an artificial neural network (ANN) to predict pediatric trauma death and compared it with logistic regression (LR). METHODS:Patients in the NPTR from 1996 ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1053/jpsu.2002.33885
更新日期:2002-07-01 00:00:00
abstract:BACKGROUND:As the use of inhaled nitric oxide (iNO) resulted in a decline in the need for extracorporeal membrane oxygenation (ECMO) in neonates with hypoxic respiratory failure, iNO has become an accepted treatment modality even in non-ECMO centers. However, because not all neonates respond to iNO, the timely identifi...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2005.03.061
更新日期:2005-07-01 00:00:00