Abstract：
:Laparoscopic procedures requiring abdominal CO2 insufflation are applied with increasing frequency to the pediatric age group. Whereas the physiological effects accompanying insufflation have been studied in laboratory and clinical adult subjects, little is known of these effects in the juvenile subject. Young swine (weight, 10 to 12 kg, approximate age, 6 weeks) were subjected to abdominal CO2 insufflation at 10 and 15-mm Hg insufflation pressures (IP) to evaluate potential metabolic and hemodynamic effects. After intubation, minute ventilation was adjusted to obtain a baseline PCO2 between 38 and 42 mm Hg, and was kept constant during the subsequent study period. Four subjects underwent a total of eight trials, with insufflation periods of 1 hour each. Serial measurements of peak ventilatory pressure, tidal volume, end tidal CO2, arterial pH, PCO2, PO2, right atrial (RA), and inferior vena caval (IVC) pressure were obtained. Mean pH decreased from 7.45 +/- 0.03 to 7.22 +/- 0.03 at 10 mm Hg IP, and from 7.44 +/- 0.01 to 7.19 +/- 0.03 at 15 mm Hg IP. Mean PCO2 increased from 39.9 +/- 0.4 to 70.0 +/- 1.0 mm Hg at 10 mm Hg IP, and from 39.9 +/- 0.5 to 76.8 +/- 1.6 mm Hg at 15 mm Hg IP. PO2 decreased by approximately 37% at both IPs. End-tidal CO2 increased by 53% at 10 mm Hg IP, and by 68% at 15 mm Hg IP. Right atrial pressure did not increase significantly, and IVC pressure increased in proportion to the IP. Abdominal CO2 insufflation in this model produced marked acidemia, hypercapnia, decreased oxygenation, and increased exhaled CO2.(ABSTRACT TRUNCATED AT 250 WORDS)
journal_name
J Pediatr Surgjournal_title
Journal of pediatric surgeryauthors
Liem T,Applebaum H,Herzberger Bdoi
10.1016/0022-3468(94)90259-3subject
Has Abstractpub_date
1994-08-01 00:00:00pages
966-9issue
8eissn
0022-3468issn
1531-5037pii
0022-3468(94)90259-3journal_volume
29pub_type
杂志文章abstract：:Intra-abdominal tissue expansion routinely occurs physiologically with pregnancy and may be seen in a variety of pathologic states. There are a number of situations where additional abdominal wall would be helpful. We encountered such a situation in a set of ischiopagus conjoined twins. In effect, separation would res...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/0022-3468(86)90039-4
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：:Foreign body-induced appendicitis is a rare but well-known entity. This condition was discovered during the first appendectomy performed almost 275 years ago. For the pediatric surgeon, evaluation of a patient for swallowed foreign bodies is common, and most foreign bodies traverse the gastrointestinal tract without i...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2008.07.026
更新日期：2008-11-01 00:00:00
abstract：PURPOSE:Three-dimensional visualization of solid tumors is possible because of high-resolution computed tomography and magnetic resonance imaging scans. However, additional preoperative information is often desirable in complex malignancies. For the first time, the authors present a model of preoperative 3-dimensional ...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2004.10.026
更新日期：2005-02-01 00:00:00
abstract：BACKGROUND:Laparoscopic cholecystectomy is the standard surgical management of biliary disease in children, but there has been a paucity of studies addressing outcomes after pediatric cholecystectomies, particularly on a national level. We conducted the first study to address the effect of surgeon specialty and volume ...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2011.10.054
更新日期：2012-04-01 00:00:00
abstract：BACKGROUND:Minimally invasive surgery has broad applicability to pediatric diseases, including pediatric cancer resection. Neuroblastic tumors of childhood are highly variable in presentation, and so careful selection of appropriate candidates for minimally invasive resection is paramount to achieving safe and durable ...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章,评审
doi：10.1016/j.jpedsurg.2020.02.019
更新日期：2020-11-01 00:00:00
abstract：:Neutropenic enterocolitis (NE) is a clinicopathologic condition characterized by bowel wall inflammation, which can proceed to necrosis and perforation. It is mostly seen in neutropenic patients with leukemia who undergo induction treatment with chemotherapy. Most often the cecum is involved. The authors present a 12-...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1053/jpsu.2001.24754
更新日期：2001-07-01 00:00:00
abstract：:The authors report on 3-year-old-girl with neuroblastoma complicated by severe hypertension and cardiac failure. She had cardiomegaly and pleural and pericardial effusions. Echocardiogram showed left ventricular hypertrophy and decrease of the left ventricular ejection fraction to 0.36 (normal > .40). Abdominal comput...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(96)90051-2
更新日期：1996-12-01 00:00:00
abstract：:The most common presentation of the wandering spleen in children is torsion with infarction. Duodenal obstruction by the spleen has not been reported previously. Wandering spleen can accompany congenital diaphragmatic hernia (CDH) because of its loss of retroperitoneal fixation. If absence of normal splenic fixation i...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(97)90537-6
更新日期：1997-12-01 00:00:00
abstract：:Islet cell tumors in children are briefly reviewed. Three of the total of 53 children reported in the literature are described in detail. Special emphasis is directed to localization of the tumor by angiography. The difficulties of localizing the tumor in neonates is discussed. Treatment consists in excision of the in...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(75)80014-5
更新日期：1975-02-01 00:00:00
abstract：:Gastrostomy tubes are commonly used in children with feeding impairment. Postoperative complications such as the formation of granulation tissue are common and represent a type of chronic nonhealing wound. We present a case of a 24-year-old man with no history of malignancy who developed a primary cutaneous squamous c...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2011.01.018
更新日期：2011-04-01 00:00:00
abstract：BACKGROUND/PURPOSE:Similar to open appendectomy (OA), most of the methods described for laparoscopic appendectomy (LA) require two steps: (1) dissection and division of mesoappendix and (2) excision of appendix. Dissection of mesoappendix requires more skill and experience during LA. In single endoscopic GIA stapler la...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(98)90004-5
更新日期：1998-09-01 00:00:00
abstract：:Over a period of 18 months, we have inserted 20 Port-a-Caths in 19 children between the ages of 8 1/2 months and 18 years. The smallest child weighed 7 k. Three others weighed less than 12 k. The indication in all cases except two was the administration of cancer chemotherapy. The devices have been in use for periods ...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(87)80625-5
更新日期：1987-08-01 00:00:00
abstract：:Iatrogenic esophageal perforations in children are rare. To evaluate patterns of injury, clinical presentation, and treatment options for such patients, the authors reviewed the case records of 11 children who had sustained transmural injury to the esophagus during a dilatation procedure at their institution between 1...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(96)90404-2
更新日期：1996-07-01 00:00:00
abstract：:Cytokines are immunoregulatory molecules that are important mediators of the host response to stress and infection. Infants and children undergoing major surgery are particularly at risk of developing sepsis and have altered metabolic responses to surgical stress compared to adults. We have investigated the temporal s...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/0022-3468(92)90553-j
更新日期：1992-08-01 00:00:00
abstract：:In this report 12 cases of nasal glioma are reviewed. It is shown that they present in three different ways. The etiology, pathology, differential diagnosis, and treatment are discussed. ...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(78)80319-4
更新日期：1978-10-01 00:00:00
abstract：PURPOSE:The aim of this study was to examine the feasibility, safety, and short-term outcome of complete one-stage repair of high imperforate anus in the newborn boy. METHODS:A retrospective review was conducted of five full-term male infants who underwent posterior sagittal anorectoplasty without a colostomy within t...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(99)90382-2
更新日期：1999-05-01 00:00:00
abstract：BACKGROUND/PURPOSE:The aim of this study was to determine early prognostic indicators for the prediction of long-term survival rate and timing of the liver transplantation after the Kasai operation. METHODS:A retrospective chart study was performed on 142 patients with biliary atresia (BA). The patients were divided i...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1053/jpsu.2000.7765
更新日期：2000-07-01 00:00:00
abstract：:Persistent fetal circulation (PFC) causes severe pulmonary insufficiency in patients who have demonstrated adequate lung function following diaphragmatic hernia repair. Patent ductus arteriosus (PDA) ligation corrects this condition, but carries the risk of sudden right ventricular failure. Pharmacologic reversal of P...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/0022-3468(77)90600-5
更新日期：1977-12-01 00:00:00
abstract：PURPOSE:The treatment of cystic lymphatic malformations of the neck and mediastinum is controversial. Surgical management may be limited by the invasiveness of the procedure, the complex anatomy of this region, and the high recurrence rate. An alternative therapeutic method is sclerotherapy. We report our experience in...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章,评审
doi：10.1016/j.jpedsurg.2010.07.023
更新日期：2010-12-01 00:00:00
abstract：BACKGROUND/PURPOSE:The need for transitional care has gained increased focus in the treatment of patients with congenital colorectal disorders. We aimed to acquire in-depth knowledge about the experiences of adult patients with Hirschsprung's disease (HD) and their suggestions for transitional care. METHODS:Binational...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2020.05.015
更新日期：2020-05-16 00:00:00
abstract：PURPOSE:Therapy for biliary atresia (BA) typically involves portoenterostomy (PE). In light of the development of liver transplantation (LT) as an option for therapy in infancy, the authors reviewed their experience to determine factors that might predict the requirement for LT. METHODS:Cases of BA diagnosed between S...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(96)90130-x
更新日期：1996-06-01 00:00:00
abstract：:Currarino et al, in 1981, described an association of a congenital anorectal stenosis, or another type of low anorectal malformation, an anterior sacral defect, and presacral mass. Eleven patients with this anomaly were treated at the Department of Pediatric Surgery, Seoul National University Children's Hospital from ...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(97)90094-4
更新日期：1997-01-01 00:00:00
abstract：INTRODUCTION:We report a novel technique to measure the length of the rectourethral fistula (RUF) in male patients with high-/intermediate-type imperforate anus during laparoscopically assisted anorectal pull-through (LAARP) to prevent incomplete excision. METHOD:During LAARP for RUF in 5 male patients (mean age, 4.6 ...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2009.10.085
更新日期：2010-02-01 00:00:00
abstract：BACKGROUND:The main aim of the present study was to investigate how fecal incontinence might influence different aspects of quality of life (QOL) in children and adolescents with anorectal malformations (ARMs). We considered both the influence of fecal incontinence at time 1 of the study and the influence of fecal inco...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2012.01.068
更新日期：2012-07-01 00:00:00
abstract：PURPOSE:Cloacal exstrophy is a rare and complex congenital anomaly requiring coordination among multiple pediatric subspecialties. There is currently no consensus regarding the fate and function of the hindgut, which plays an integral role in patients' long-term gastrointestinal health and genitourinary reconstruction....
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2009.10.030
更新日期：2010-01-01 00:00:00
abstract：BACKGROUND/PURPOSE:The authors have shown previously that surgical specimens from infants with acute necrotizing enterocolitis (NEC) show upregulation of inducible nitric oxide (NO) synthase (iNOS) and interferon-gamma mRNA. However, the contribution of other inflammatory cytokines such as interleukin-8 (IL-8), IL-11, ...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1053/jpsu.2001.25726
更新日期：2001-08-01 00:00:00
abstract：:Fetus-in-fetu (FIF) is a rare congenital condition in which a vertebrate fetus is incorporated within its twin. The authors report the case of a newborn boy with prenatal ultrasonographic diagnosis of intraabdominal mass, provoking compression of the left kidney. Plain abdominal radiography, ultrasonography, and compu...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章,评审
doi：10.1016/j.jpedsurg.2003.12.029
更新日期：2004-04-01 00:00:00
abstract：:It is generally accepted that a circulatory disorder of the bowel during the embryonic stage of development plays an important part in the occurrence of atresias of the small bowel and colon, with the exception of the septal types of atresia. In most cases, the cause of this disorder is not known. An experimental stud...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/s0022-3468(80)80404-0
更新日期：1980-02-01 00:00:00
abstract：BACKGROUND:Persistent hyperinsulinemic hypoglycemia of infancy (PHHI) is considered the most common cause of persistent neonatal hypoglycemia. Management of PHHI involves use of medical agents and its failure is an indication of surgical intervention. Traditionally, an open pancreatectomy was the standard of care but r...
journal_title：Journal of pediatric surgery
pub_type： 杂志文章
doi：10.1016/j.jpedsurg.2008.10.120
更新日期：2009-01-01 00:00:00
