Abstract:
BACKGROUND:This investigation aims to assess the variability in practice patterns regarding management of children with cryptorchidism (UDT) among pediatric urologists (U) and pediatric surgeons (S) practicing in Canada. METHODS:All active members of Pediatric Urologists of Canada (PUC) and Canadian Association of Pediatric Surgery (CAPS) were invited to participate in an online multiple-choice type questionnaire with clinical scenarios in management of UDT. Responses were compared between U and S using Fisher's exact test. RESULTS:The response rates were 74% and 79% among CAPS members (54/73) and PUC members (27/34) respectively. CAPS members were more likely to order diagnostic ultrasounds prior to surgery (44.4% vs 18.5%, p = 0.027). For palpable testis, most (80%) CAPS members favored the classic inguinal approach, while most PUC members did not demonstrate a clear preference, and were flexible with their approach depending on the position of the palpated testes (55%; p < 0.001). There was no statistically significant difference in preferred approach to unilateral or bilateral nonpalpable testis. However, for both palpable and nonpalpable bilateral UDT, more CAPS members preferred metachronous correction, compared to PUC members who opted to approach them synchronously (p = 0.008, 0.002, respectively). CONCLUSION:Preferences with regard to use of diagnostic tools such as US, surgical approach for palpable testes and bilateral UDTs were not consistent between the two surgical specialties who perform orchidopexy across Canada. Both groups were compliant with guideline recommendations, with the exception of utilizing preoperative ultrasounds, which is uniformly not recommended by the most recent guidelines. LEVEL OF EVIDENCE:This is a level II evidence study.
journal_name
J Pediatr Surgjournal_title
Journal of pediatric surgeryauthors
Kim JK,Chua M,Braga L,Langer JC,Hancock BJ,Lorenzo AJ,Bagli D,Farhat WA,Koyle MAdoi
10.1016/j.jpedsurg.2018.10.053subject
Has Abstractpub_date
2019-09-01 00:00:00pages
1820-1824issue
9eissn
0022-3468issn
1531-5037pii
S0022-3468(18)30684-5journal_volume
54pub_type
杂志文章abstract:BACKGROUND/PURPOSE:Mesenchymal hamartoma (MH) of the liver is thought to develop from the ductal plates of the prenatal liver. This immunohistochemical study was performed to gain insight into the pathophysiology of its development. METHODS:Specimens from four MHs with adjacent liver, in one case from a biopsy and fro...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(99)90166-5
更新日期:1999-08-01 00:00:00
abstract:PURPOSE:Pulmonary hypoplasia remains the principal cause of high morbidity and mortality in patients with congenital diaphragmatic hernia (CDH). The precise mechanisms causing lung hypoplasia remains unclear. Aquaporins (AQPs) are reported to constitute a family of water channels that facilitate membrane water permeabi...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2006.10.029
更新日期:2007-02-01 00:00:00
abstract::The gastrointestinal tract harbors several populations of peptide containing nerve fibers. Among the gut neuropeptides are vasoactive intestinal peptide (VIP), substance P, enkephalin, and gastrin releasing peptide (GRP). We have examined specimens from five patients with pyloric stenosis and from five controls immuno...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(86)80189-0
更新日期:1986-04-01 00:00:00
abstract::There is evidence that gastrostomy can induce gastroesophageal reflux (GER). We used pH monitoring in piglets to evaluate GER after gastrostomy and to assess the effect of anterior gastropexy. Oesophageal pH studies were performed before and after gastrostomy with (8) and without (9) anterior gastropexy. The reflux sc...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(91)90706-y
更新日期:1991-05-01 00:00:00
abstract:PURPOSE:Lymphomas account for nearly 20% of the malignancies in childhood and the majority of patients with Hodgkin's Disease (HD) and non-Hodgkin's lymphoma (NHL) have radiological evidence of mediastinal involvement at presentation. Children with mediastinal tumors are at risk for the development of lethal airway obs...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(97)90197-4
更新日期:1997-02-01 00:00:00
abstract::The capacity of fetal and newborn hepatic macrophages to produce cachectin/tumor necrosis factor (TNF) has not been previously examined. The role that TNF plays in newborn infection is also unknown. In the present report, fetal and newborn rat hepatic macrophages have been maintained in short-term tissue culture, and ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(89)80296-9
更新日期:1989-01-01 00:00:00
abstract:BACKGROUND/PURPOSE:The optimal management of neonates with gastroschisis is unclear, and there is a significant morbidity. We performed a review of neonates with gastroschisis treated at our center of pediatric surgery over the last 21 years to determine predictive factors of outcome. METHODS:Single-center retrospecti...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2011.07.012
更新日期:2011-11-01 00:00:00
abstract:BACKGROUND/PURPOSE:The reported incidence of acute chest syndrome (ACS) in children with sickle cell disease (SCD) is 15% to 20%. Our current objective was to assess risk factors and morbidity associated with ACS. METHODS:The authors reviewed the outcome of children with SCD undergoing abdominal surgery over a 10-year...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章,评审
doi:10.1016/j.jpedsurg.2004.02.027
更新日期:2004-06-01 00:00:00
abstract:BACKGROUND/PURPOSE:Although the precise pathogenesis for the destruction of the intrahepatic biliary tract in a patient with biliary atresia (BA) is still unclear, it is known that progressive destruction of the intrahepatic biliary tract is responsible for poor long-term outcome after surgical treatment. In this study...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2004.07.010
更新日期:2004-11-01 00:00:00
abstract:INTRODUCTION:The purpose of this study is to evaluate the feasibility of using saline infusion to lengthen small bowel while preserving intestinal enzymatic function. METHODS:Male Sprague-Dawley rats had a 3-cm jejunal segment taken out of continuity. A catheter was inserted in the proximal end, and the distal end was...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2006.02.017
更新日期:2006-04-01 00:00:00
abstract::Within 48 hours after birth, newborn rats were anesthetized, and the distal tip of the gubernaculum was exposed extraabdominally, then fixed to the fascia of the groin on the left or the right side under a dissecting microscope (6x). In the sham-operated rats, the distal tip of the gubernaculum was merely exposed. Non...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(96)90483-2
更新日期:1996-04-01 00:00:00
abstract::We present a case of intestinal obstruction owing to a gallstone ileus in a patient 20 years after a Kasai procedure for biliary atresia in which a stapled antireflux valve was constructed to treat recurrent cholangitis. The etiology of this rare presentation is discussed. ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2006.09.027
更新日期:2007-01-01 00:00:00
abstract:BACKGROUND:Pediatric inguinal hernia repair is the most common operation performed by surgeons. During open operation, rupture and retraction of the hernia sac may occur. Also, dislodgement of suture ligature or clamps may allow sac retraction into the abdominal cavity. In these situations, relegation of the retracting...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2012.08.003
更新日期:2013-03-01 00:00:00
abstract:BACKGROUND:Single visit surgery (SVS) consists of same-day pre-operative assessment and operation with telephone post-operative follow-up. This reduces family time commitment to 1 hospital trip rather than 2-3. We began SVS for ambulatory patients with clear surgical indications in 2013. We sought to determine family s...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2017.10.021
更新日期:2017-10-10 00:00:00
abstract::"Conservative" management of splenic rupture in patients with mononucleosis has not been adequately evaluated because of its infrequent occurrence. Splenic rupture can be lethal in this setting and is the most common cause of death from mononucleosis. We report a case of spontaneous splenic rupture in a young girl wit...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(87)80512-2
更新日期:1987-11-01 00:00:00
abstract:OBJECTIVE:The objective of the study was to develop a noninvasive technique to determine hemoglobin (Hb) content through spectral analysis of diffusely reflected broadband visible illumination from individual blood vessels during endoscopic fetal surgery for twin-to-twin transfusion syndrome (TTTS). METHODS:The reflec...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2009.10.009
更新日期:2010-01-01 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:PURPOSE:The aim of this study was to report the clinical presentation, mode of diagnosis, and treatment of patients with anterior urethral valves (AUV), a rare congenital anomaly causing infravesical obstruction in children. METHODS:Three patients with anterior urethral valves were admitted in the Pediatric Urology Un...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1053/jpsu.2000.0350556
更新日期:2000-04-01 00:00:00
abstract:PURPOSE:The aim of this study was to review the surgical complications of pancreatectomy for persistent hyperinsulinaemic hypoglycaemia of infancy (PHHI). METHODS:A retrospective review was conducted of patients undergoing pancreatectomy for PHHI in one institution over the past 13 years. RESULTS:The records of 48 pa...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1053/jpsu.2003.50001
更新日期:2003-01-01 00:00:00
abstract::Children with anal atresia often have compromised function. This is especially common with the anatomic "high lesion." Twenty-five patients have been studied using clinical evaluation, computed tomography (CT), and manometry to make an objective evaluation. The patients were an average of 9.6 years old; the male-to-fe...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(05)80274-x
更新日期:1993-02-01 00:00:00
abstract::A case of adnexal torsion in premenarchal child is presented. Prompt diagnosis was made with the use of pelvic ultrasound and laparoscopy. The later was used for establishing the diagnosis and furthermore for untwisting the adnexa. We suggest that laparoscopy should precede laparotomy and that conservative detorsion s...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(91)90332-n
更新日期:1991-10-01 00:00:00
abstract::This report describes a neonate with a very rare and an unusual variety of esophageal atresia and tracheoesophageal fistula. The anomaly consisted of esophageal atresia and double distal tracheoesophageal fistula. The two fistulae as well as part of the distal esophagus were made up of tracheobronchial tissues. The em...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(98)90034-3
更新日期:1998-09-01 00:00:00
abstract::Paratesticular rhabdomyoma is a rare benign tumor, which usually presents as a painless mass in the scrotum or groin. We report the first case of a locally invasive paratesticular rhabdomyoma in a 17-year-old male teenager who presented with chronic scrotal pain. We further review the current literature of this rare t...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章,评审
doi:10.1016/j.jpedsurg.2007.01.057
更新日期:2007-04-01 00:00:00
abstract:BACKGROUND:Guidelines for evaluating the cervical spine in pediatric trauma patients recommend cervical spine CT (CSCT) when plain radiographs suggest an injury. Our objective was to compare usage of CSCT between a pediatric trauma center (PTC) and referral general emergency departments (GEDs). METHODS:Patient data fr...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2013.10.006
更新日期:2014-02-01 00:00:00
abstract:BACKGROUND:Recently, concerns have been raised over delays that result from transferring patients to designated trauma centers. This study aimed to assess whether transfer status had an impact on pediatric trauma outcomes. METHODS:Using a local 1996-2014 pediatric trauma database containing 1541 patients, the followin...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2016.02.035
更新日期:2016-05-01 00:00:00
abstract:BACKGROUND/PURPOSE:To date, there are hardly any data on the treatment costs of infantile short bowel syndrome (SBS), despite growing interest in evidence-based and cost-effective medicine. Therefore, the aim of the study was to evaluate resource consumption and costs, next to studying nutritional and growth outcomes, ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2009.08.009
更新日期:2010-03-01 00:00:00
abstract::Hepatic (cirrhosis) accounts for a higher percentage of portal hypertension than extrahepatic portal vein obstruction. Some patients with extrahepatic portal hypertension (portal vein obstruction) have a more favorable clinical status. Nonoperative management (balloon tamponade, vasopressin) will usually succeed in co...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(82)80111-5
更新日期:1982-10-01 00:00:00
abstract::Infants with congenital diaphragmatic hernia (CDH) on extracorporeal membrane oxygenation (ECMO) can have initial lung atelectasis which, in survivors, gradually improves over time. To test the hypothesis that these patients could benefit from surfactant therapy, infants with CDH (born at > 34 weeks' gestation) on ECM...
journal_title:Journal of pediatric surgery
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0022-3468(94)90580-0
更新日期:1994-03-01 00:00:00
abstract::Traditionally, gastrointestinal contrast studies have been the mainstay of evaluating infantile gastrointestinal problems. Because of technological advancements, good ultrasonography (USG) machines can provide high-resolution images with graphic anatomical clarity, especially in infants and children and thus change th...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2009.05.019
更新日期:2009-10-01 00:00:00
abstract::This study was conducted to investigate the newborn's response to surgical trauma. Ten newborns and 10 infants as a control group undergoing similar surgical procedures were studied. All patients had moderate surgical stress, and there was no difference between the groups regarding the degree of surgical trauma. Alter...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(95)90147-7
更新日期:1995-04-01 00:00:00