[Neurologically impaired children and digestive problems].
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Adolescent↗
Biomedical subjects
Y Heloury
Publications and source records attributed to Y Heloury.
Technical problems and complications of a transanal pull-through for Hirschsprung's disease.
BACKGROUND: The purpose of this study was to evaluate the technical difficulties and complications of a transanal pull-through for Hirschsprung's disease. MATERIAL AND METHODS: This report was based on a multicentric retrospective study of 65 cases. Pull-through procedures were transanal Swenson or Soave procedures in 26 and 39 cases, respectively. RESULTS: Evaluation of the aganglionic level, peri-rectal dissection, and anastomosis were the three steps in the procedure where surgeons encountered difficulties. Such difficulties led to serious complications in 3 cases. A patient with a colon biopsy before the pull-through procedure had a postoperative pneumoperitoneum requiring a second laparoscopy for suture and washing. Another patient had peritonitis due to anastomotic leakage. Finally, a difficult rectal dissection in a neonate led to a urethral injury requiring secondary urethral repair. Only 41 of the 65 patients had no abdominal scars (63 %). CONCLUSION: We considered the transanal pull-through for Hirschsprung's disease to be a reliable technique. Nevertheless, it requires an urethral stent, precise dissection, careful anastomosis and selected indications in order to avoid major complications.
Anastomosis, Surgical↗
European multicenter survey on the laparoscopic treatment of gastroesophageal reflux in patients aged less than 12 months with supraesophageal symptoms.
BACKGROUND: This multicenter survey includes neonates and infants who underwent surgery for primary gastroesophageal reflux (GER) who presented with supraesophageal symptoms of unknown origin with a minimum of 12 months postoperative follow-up. METHODS: A total of 726 patients underwent GER surgery in 10 European Centers in the period 1998-2002. Respiratory symptoms were present in 204 patients (28%); 135 patients (17%) had surgery under 1 year of age, and 46 of them (6.3%) because of respiratory symptoms. Surgery was performed without any previous medical treatment in 10 cases (21%). The type of procedure included 37 complete 360 degrees wraps (80%) (Nissen, 12, and Rossetti, 25) and nine partial wraps (20%) (Thal five, Lortat Jacob one, Toupet one, others two). Gastrostomy was associated in 17 cases (37%) (6 PEG and 11 modified Stamm). No gastric emptying procedures were recorded. RESULTS: No major intraoperative complications were reported. Six patients developed complications (13%) and a redo operation was performed in three (6.5%). Respiratory outcome after antireflux surgery was good in 35 patients (76%) and fair with significantly improved respiratory symptoms in 11 (24%). CONCLUSIONS: This multicenter survey underlines that GER has to be suspected and aggressively treated in infants with difficult-to-treat supraesophageal symptoms, and also in high-risk cases, in order to prevent major complications.
Europe↗
[Laparoscopic surgery in children].
In the last two decades, laparoscopy surgery has been progressively adopted to children. Cardiorespiratory changes induced have been understood and controlled. Abdominal and urological surgery have widely benefited from this technique. Immediate postoperative period is simpler. The risk of small bowel obstruction by bands and adhesions is limited. Nevertheless, laparoscopy is not indicated for all pathologies. In neonatal surgery, more studies are necessary. Maybe the future is robotic surgery.
Abdomen↗
Retroperitoneoscopic nephroureterectomy of a horseshoe kidney in a child.
Retroperitoneoscopic heminephrectomy used to manage a horseshoe kidney in a 15-month-old boy is reported. The surgery was decided after a progressive increase of arterial blood pressure in the patient followed for poor kidney functioning resulting from vesicoureteral reflux in both ureters of the left duplex moiety of a horseshoe kidney. The retroperitoneoscopy was conducted with three trocars: a 10-mm port inserted under direct vision at the extremity of the left 12th rib and two 5-mm operating trocars. Division of the isthmus was performed using an ultrasonic scalpel. Duration of the pneumoretroperitoneum was 115 min. The patient was discharged on postoperative day 4. At 2 years postoperatively, the patient's arterial blood pressure was normal without treatment. The authors conclude that retroperitoneoscopic nephrectomy for horseshoe kidney is safe and feasible in children, offering all the advantages of minimally invasive surgical procedures.
Humans↗
Postpneumonectomy syndrome in children: advantages and long-term follow-up of expandable prosthesis.
BACKGROUND/PURPOSE: Pneumonectomy in children can be complicated by a severe mediastinal shift, which leads to bronchial stretching resulting in severe respiratory failure. This postpneumonectomy syndrome can be corrected by inserting a prosthesis in the empty side of the chest. METHODS: Forty-two children, from 6 months to 15 years old, underwent a pneumonectomy. Seven of these patients were treated surgically for severe manifestations of postpneumonectomy syndrome. First insertion of an expandable prosthesis was followed up in 5 cases by its replacement with a breast prosthesis in adolescence. The expandable prosthesis was injected periodically with saline solution to maintain the mediastinum in a midline position as the children grew. RESULTS: The mean delay between pneumonectomy and first prosthesis implantation was 5 years (range, 11 months to 8 years). Pulmonary function tests showed a substantial improvement in the obstructive syndrome in all patients except one, in whom the functional improvement was moderate. The mean follow-up after the expandable prosthesis implantation was 6 years (range, 6 months to 10 years) and all patients are doing well. CONCLUSIONS: The insertion of an intrathoracic prosthesis can dramatically improve the clinical symptoms and reduce the functional obstructive syndrome. The expandable prosthesis allowed for progressive, well-tolerated recentering of the mediastinum and adjustment for growth.
Adolescent↗
[MR cholangiopancreatography in choledochal cysts].
PURPOSE: To assess the value of MR cholangiopancreatography (MRCP) in the diagnosis and preoperative evaluation of choledochal cysts. MATERIAL AND METHODS: Five patients (aged between 6 days and 28 years) were investigated by MRCP, referred for ultrasonographic detection of a bile duct dilatation or a cystic structure, of antenatal diagnosis (1 case), for jaundice or abdominal pain (3 cases) or in late follow-up of a choledochal cyst surgery. Two endoscopic-ultrasonographic studies were performed. The five patients underwent surgery without preoperative biliary cholangiography. MRCP was performed using a HASTE sequence in frontal, oblique, axial planes (1,5 Tesla MR unit). RESULTS: MRCP allowed to confirm choledochal cyst, helps to specify the anatomical type (2 type I, 3 type II), detects choledocholithiasis (3 cases). Anatomic correlation was perfect. MRCP allowed to exclude gastrointestinal duplication. Anomalous junction of the pancreaticobiliary duct was found in one case. CONCLUSION: MRCP diagnoses choledochal cysts, specifies type, helps surgery and can avoid endoscopic retrograde cholangiography or endoscopic sonographic examinations especially for children. It may find an anomalous junction of the pancreaticobiliary duct.
Adolescent↗
[Acute intestinal invagination in infants: physiopathology, diagnosis, emergency treatment].
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Acute Disease↗
[The place of laparoscopy in pediatric surgery].
The development of laparoscopy in children is designed to decrease the risks of this technique by respecting certain rules (particularly open laparoscopy). The indications are beginning to be well defined for certain frequent diseases (appendicitis, impalpable testes, gastro-oesophageal reflux) suitable for prospective studies, but remain much more subjective in other indications (splenectomy, lumboscopy) due to the limited paediatric series.
Appendectomy↗
[Endoscopic treatment of residual vesico-ureteral reflux after reimplantation in children: twelve cases].
OBJECTIVE: To evaluate the safety and efficacy of endoscopic treatment of vesicoureteric reflux in children persisting after surgical reimplantation. MATERIAL AND METHODS: 12 children between the ages of 17 and 103 months were treated by endoscopic injection after failure of Cohen ureterovesical reimplantation. An associated uropathy was present in 4 children. Reflux was unilateral in every case. The operation was performed as a day-only procedure. All children were reviewed at 3 months. RESULTS: No early complications were observed. The follow-up cystography was normal in 10 children. The same degree of reflux persisted in 2 children, requiring a second ureterovesical reimplantation. A meatal stricture occurred 2 years after injection. The mean follow-up was 24.7 months. The success rate of the technique was 75% in this series. CONCLUSION: This technique is reliable, simple and can be performed in the day hospital. However, these good results must not mask the risk of long-term recurrence, requiring prolonged surveillance.
Child↗
[Bilateral pneumothorax and hemorrhagic rectocolitis].
BACKGROUND: Respiratory diseases associated with ulcerative colitis are rare. CASE REPORT: A 14-year-old girl with ulcerative colitis was admitted for a left pneumothorax. She was given corticoidsteroids and enemas of 5 aminosalicylic acid. The pneumothorax was not controlled by pleural drainage and a pleural irritation was performed under thoracoscopy. Recurrence of pneumothorax led to surgical pleurectomy. The following day, a right pneumothorax occurred, also requiring pleurectomy. The pulmonary biopsies showed constrictive bronchiolitis. A restrictive syndrome was confirmed by functional pulmonary examinations. Total colectomy was performed nine months later for the ulcerative colitis. COMMENTS: Ulcerative colitis can be associated with bronchial pathology (bronchitis, bronchiectasis). Occurrence of pneumothorax has never been described; it can be a fortuitous association, but the histological features are not very different from those described in association with ulcerative colitis. The treatment of pneumothorax is difficult if the ulcerative colitis requires corticosteroids.
Adolescent↗
[Indications for celioscopic surgery in children].
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Adnexal Diseases↗
[Post-appendectomy fistulas of the cecum. Apropos of 22 cases].
Appendicitis, usually a benign disease, can have its prognosis worsened in case of postoperative fistula. The latter occurs rarely after open appendectomy (0.133%), but accounts for 10% of the morbidity rate. The authors reviewed 22 cases of these fistulas, treated during a 24-year period (January 1970 to December 1993). The aim of these retrospective study was to precise their clinical features, to evaluate paraclinical examinations in diagnosing these complications and to give guidelines for their treatment. Fistulas occurred at day 14 in the postoperative course. In 21 case, appendicitis was severe (suppurative, gangrenous or perforated) or appendectomy quoted as technically difficult. Location of the appendix was atypical in 7 cases. Drainage of the site was performed in 17 cases at the time of appendectomy. Diagnosis was made on the aspect of the drainage fluid in 14 cases. Diagnosis workup of the fistula associated plain abdominal radiograph and abdominal ultrasonography (n = 22). Fistulography (n = 6) confirmed the clinical diagnosis of fistula, showing the leaking in all cases. Medical treatment was attempted first in 14 cases and was successful in 11 cases with a healing time from 13 to 72 days. Surgical treatment (open drainage of the site) was attempted first in 11 cases, and was mandatory in 3 other cases because of medical treatment failure: one patient died and 5 patients underwent re-operation (right colectomy in 3 cases, bypass in 1 case and re-drainage in 1 case). Fistulography in our experience, is highly reliable and is considered to be a great assistance in management of these fistulas. Medical treatment remains the best initial treatment modality. Surgery must be contemplated in case of established external fistulas, and of purulent or faecal fistulas. Nevertheless, prognosis remains poor (50% re-operation rate).
Adolescent↗
Anatomical study of five prenataly diagnosed sternopagus twins.
Among conjoined twins (1 out 50000 births), thoracopagus occurs most frequently and is generally lethal. Our anatomical study of five sets of sternopagus twins (3 female, 2 male) was performed to determine the ability of prenatal sonography to detect these anomalies. Autopsy in four cases revealed identical malformations: common sternum, single malformed heart, joined hepatic parenchyma, and a common small bowel leading to a cystic dilatation situated on the ileal segment at the end of the superior mesenteric artery. The diagnosis of conjoined twins was made in all cases by prenatal sonography at the mean time of 24.6 gestation weeks (range 19-34). The malformations detected by prenatal sonography were a single cardiac mass (all cases), joined hepatic parenchymas (3 cases), and an ileal cystic dilatation (1 case). Pregnancy was terminated in four cases. In one case cesarean delivery was performed, and the infants died 48 hours later. Prenatal sonography currently seems to be the best examination for diagnosis of sternopagus twins and the detection of lethal malformations thus allowing interruption of pregnancy.
Abortion, Eugenic↗
[Nephroblastomatosis and Wilms' tumor. Apropos of a case].
This case report illustrates the different anatomopathologic patterns and evolutive potentials of perilobar nephroblastomatosis described by Beckwith. The latter differs from those of an intralobar nephroblastomatosis. The evolutive possibilities of nephroblastomatosis underline the importance of imaging technology in the diagnosis and control of such lesions, as well as the role of chemotherapy and above all the caution required in the indications for surgery.
Antineoplastic Combined Chemotherapy Protocols↗
[A case for diagnosis: scleroatrophic lichen of the glans].
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Child↗
MRI evaluation of the levator ani muscle: anatomic correlations and practical applications.
A comparative study of serial anatomic sections in the transverse, frontal and sagittal planes with corresponding MRI sections of the pelvis allowed the authors to define the most suitable sectional planes and MRI modes for a morphologic study of the levator ani muscle. This study shows the value of MRI examination in the assessment of anorectal malformations.
Adolescent↗
[Hepatic cyst in a newborn infant].
The authors report on a case of hepatic cyst with neonatal diagnosis. The cyst resulted in neonatal respiratory distress leading to emergency surgery (partial cystectomy). Histological examination revealed the presence of a cystic hamartoma. This cases provides the basis for a discussion on the diagnosis of a neonatal abdominal cystic tumor and the nature of the hepatic cyst in the neonate.
Cysts↗