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Hamoir M, Plouin-Gaudon I, Rombaux P, Francois G, Cornu AS, Desuter G, Clapuyt P, Debauche C, Verellen G, Beguin C. Lymphatic malformations of the head and neck: a retrospective review and a support for staging. Head Neck 2001; 23:326-37. [PMID: 11400236 DOI: 10.1002/hed.1039] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Lymphatic malformations (LM) are rare benign congenital tumors appearing mainly in the head and neck with a considerably variable outcome. A need exists to validate a staging system, taking into account the prognosis of the malformation, including preoperative and postoperative complications, long-term sequelae, and persistence of the disease to improve parental counseling and evaluate the outcome of a surgical treatment of such tumors. METHODS Twenty-two patients treated for LM were selected from a series of 129 patients operated on for congenital malformations of the head and neck between 1986 and 1997 at St-Luc University Hospital, Brussels, Belgium. Their charts were reviewed retrospectively, with a special focus on the anatomic location of the lesions and all the complications reported. According to de Serres et al, LM up to now have been divided into six possible categories according to their unilateral or bilateral infrahyoid and/or suprahyoid locations. RESULTS Stage I (unilateral infrahyoid): nine patients, 11% of complications (without mediastinal extension: 0%, with mediastinal extension: 50%); stage II (unilateral suprahyoid): three patients, 33% of complications; stage III (unilateral suprahyoid and infrahyoid): eight patients, 75% of complications; stage V (bilateral suprahyoid and infrahyoid): two patients, 100% of complications. None of the children was initially seen with stage IV (bilateral suprahyoid) or stage VI (bilateral infrahyoid) LM. Overall complications, preoperative complications, postoperative com- plications, and long-term morbidity showed a significant in- crease from stage I to V (p <.01, p =.002, p =.02, and p =.03, respectively). CONCLUSIONS A staging system of cervicofacial LM based on the anatomic location can be reliably used for prognostic purposes, allowing a more accurate assessment of the global risk of complications and determination of surgical outcome. Mediastinal extension in stage I patients seems to be associated with a higher rate of complications. Such information can be used to inform parents more appropriately regarding the management and long-term prognosis of their children's malformation.
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Reding R, Chardot C, Paul K, Veyckemans F, Van Obbergh L, De Clety SC, Detaille T, Clapuyt P, Saint-Martin C, Janssen M, Lerut J, Sokal E, Otte JB. Living-related liver transplantation in children at Saint-Luc University Clinics: a seven year experience in 77 recipients. Acta Chir Belg 2001; 101:17-9. [PMID: 11301941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
The Brussels series of living related liver transplantation (LRLT) in 77 children (< 15 years) is reviewed. Median (range) recipient age at liver transplantation was 1.1 year (0.4-13.1). The main indication for LT was biliary atresia in 55/77 cases (71%). The living-related donor was one of the parents in 74 instances. Hepatic segments 2-3 (n = 67) or 2-3-4 (n = 10) were implanted orthotopically, with a median (range) graft weight to recipient body weight ratio of 3.17% (0.91-8.08). No severe complications or significant long-term sequelae were encountered in the living donors. One and five year survival rates were 92% and 89% for the patients, and 90% and 86% for the grafts, respectively. The retransplantation rate was 2/77 (2.6%), the indication being chronic rejection in both instances. In conclusion, LRLT is now a validated procedure in the living donors as well as in pediatric recipients with chronic or acute liver diseases. In the current context of organ shortage, it provides a valuable alternative to cadaveric LT.
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Brichard B, Vermylen C, Cornu G, Clapuyt P, Myant N, Gosseye S, Wese F. Urachal tumor: an unusual presentation of neuroblastoma. Pediatr Hematol Oncol 2000; 17:435-7. [PMID: 10914058 DOI: 10.1080/08880010050034418] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Kadhim H, Proaño PG, Saint Martin C, Boscherini D, Clapuyt P, Godfraind C, Duprez T, Raftopoulos C, Sébire G. Spinal neurenteric cyst presenting in infancy with chronic fever and acute myelopathy. Neurology 2000; 54:2011-5. [PMID: 10822448 DOI: 10.1212/wnl.54.10.2011] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The authors describe the clinical, radiologic, and pathologic features of a neonatal spinal neurenteric cyst (NC) presenting with long-lasting fever and acute myelopathy, and compare this observation with other infants reported in the literature. This observation shows that NC must be considered in the differential diagnosis of acute myelopathy with persistent fever in infancy. Fever is attributed to degenerative changes in the NC, triggering inflammatory cell infiltration and tumor necrosis factor alpha secretion.
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de Ville de Goyet J, Alberti D, Falchetti D, Rigamonti W, Matricardi L, Clapuyt P, Sokal EM, Otte JB, Caccia G. Treatment of extrahepatic portal hypertension in children by mesenteric-to-left portal vein bypass: a new physiological procedure. THE EUROPEAN JOURNAL OF SURGERY = ACTA CHIRURGICA 1999; 165:777-81. [PMID: 10494645 DOI: 10.1080/11024159950189573] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
OBJECTIVE To achieve hepatic portal revascularisation and decompression of extrahepatic portal hypertension in children with cavernoma and obstruction caused by idiopathic portal vein thrombosis. DESIGN Selected cases. SETTING Teaching hospitals. Belgium and Italy. SUBJECTS 11 children who weighed between 5.9 and 54 kg (2 emergencies) with symptomatic extrahepatic portal hypertension. INTERVENTION Interposition of venous autograft between the superior mesenteric vein and the distal (umbilical) portion of the left portal vein. MAIN OUTCOME MEASURES Improvements in symptoms and endoscopic appearance after operation. RESULTS 2 bypasses had to be redone because they stenosed; all 11 were patent at the time of writing (median follow-up 6 months, range 1-32 months). CONCLUSION The bypass effectively relieved symptoms of extrahepatic portal hypertension by restoring normal hepatic portal blood flow.
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Clapuyt P, Saint-Martin C, De Batselier P, Brichard B, Wese FX, Gosseye S. Urachal neuroblastoma: first case report. Pediatr Radiol 1999; 29:320-1. [PMID: 10382205 DOI: 10.1007/s002470050597] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Tumours of the urachus are exceptional in children. They represent 0.01% of all tumours and consist of mucosecretory adenocarcinoma and, more rarely, transitional cell carcinoma. We report a 6-month-old child with a urachal mass which, following biopsy, was shown to be a neuroblastoma.
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De Caluwe D, Nassogne MC, Reding R, de Ville de Goyet J, Clapuyt P, Otte JB. Cricopharyngeal achalasia: case reports and review of the literature. Eur J Pediatr Surg 1999; 9:109-12. [PMID: 10342119 DOI: 10.1055/s-2008-1072223] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Primary cricopharyngeal achalasia (a = absence, chalasia = relaxation) is a rare cause of swallowing disorders in newborns. Two cases are reported which were successfully treated by a myotomy of the cricopharyngeal muscle. A thorough history is essential in differential diagnosis as well as observation of the feeding infant. Presence of anatomical obstruction to swallowing and existence of neurological defects should be ruled out. Cineradiography with lateral views by an experienced radiologist is the best diagnostic technique. Esophageal manometry may provide information regarding other esophageal dyskinetic problems. However, these studies are difficult to perform in neonates and infants. Endoscopy may be helpful to exclude vocal cord paralysis or mechanical obstruction. Balloon dilatation has been reported as being successful in several reports; however no comparison of efficacy has been made in any series between dilatation of the upper esophagus and surgical myotomy which remains in our mind, the optimal treatment of cricopharyngeal achalasia.
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Saint-Martin C, Clapuyt P, Duprez T, Ghariani S, Verellen G. Möbius sequence and severe pons hypoplasia: a case report. Pediatr Radiol 1998; 28:932. [PMID: 9880635 DOI: 10.1007/s002470050503] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Hamoir M, Rombaux P, Cornu AS, Clapuyt P. Congenital fistula of the fourth branchial pouch. Eur Arch Otorhinolaryngol 1998; 255:322-4. [PMID: 9693931 DOI: 10.1007/s004050050069] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Between 1986 and 1995, 128 patients were treated for various head and neck congenital malformations at Saint-Luc University Hospital, Louvain. We report three cases of fourth branchial pouch cysts requiring surgical removal. One of these cases presented with a third branchial pouch remnant on the same side and subsequently a fourth branchial pouch sinus. To our knowledge, this is the first case published in the literature. A fourth branchial pouch sinus tract can become manifest clinically by recurrent episodes of neck abscess or acute suppurative thyroiditis (especially in infants). The tract can be identified with a barium swallow during the period of latency and hypopharyngeal endoscopy under general anesthesia. Total excision of the fistula with dissection up to the pyriform sinus with or without a left thyroid gland lobectomy and isthmectomy is the treatment of choice.
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Materne R, Clapuyt P, Saint-Martin C, Jespers S, Barrea C, de Ville de Goyet J, Gosseye S, Sokal E. Gastric cystic duplication communicating with a bifid pancreas: a rare cause of recurrent pancreatis. J Pediatr Gastroenterol Nutr 1998; 27:102-5. [PMID: 9669736 DOI: 10.1097/00005176-199807000-00019] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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Otte JB, de Ville de Goyet J, Reding R, Van Obbergh L, Veyckemans F, Carlier MA, De Kock M, Clement de Clety S, Clapuyt P, Sokal E, Lerut J, Delbeke I, Dierick V, Janssen M, Rosati R, Libert F. Pediatric liver transplantation: from the full-size liver graft to reduced, split, and living related liver transplantation. Pediatr Surg Int 1998; 13:308-18. [PMID: 9639606 DOI: 10.1007/s003830050328] [Citation(s) in RCA: 108] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Between 1984 and 1996, the authors performed 499 liver transplants in 416 children less than 15 years old. The overall patient survival at 10 years was 76.5%. It was 71.3% for the 209 children grafted in 1984-1990; 78.5% for biliary atresia (n = 286), 87.3% for metabolic diseases (n = 59), and 72.7% for acute liver failure (n = 22). The 5-year survival was 73.6% for the 209 children grafted in 1984-1990 and 85% for the 206 grafted in 1991-1996. Scarcity of size-matched donors led to the development of innovative techniques: 174 children who electively received a reduced liver as a first graft in our center had a 5-year survival of 76% while 168 who received a full-size graft had a survival of 85% (NS). Results of the European Split Liver Registry showed 6-month graft survival similar to results obtained with full-size grafts collected by the European Liver Transplant Registry. Extensive use of these techniques allowed the mortality while waiting to be reduced from 16.5% in 1984-1990 to 10% in 1991-1992. It rose again to 17% in 1993, leading the authors to develop a program of living related liver transplantation (LRLT). The legal and ethical aspects are analyzed. Between July 1993 and October 1997, the authors performed 53 LRLTs with 90% survival. In elective cases, a detailed analysis was made of the 45 children listed for LRLT between July 1993 and March 1997 and the 79 registered on the cadaveric waiting list during the same period. Mortality while waiting was 2% and 14.5% for the LRLT and cadaveric lists, respectively. The retransplantation rate was 4.6% and 16.1% for LRLT and cadaveric transplants, respectively. Overall post-transplant survival was 88% and 82% for children who received a LRLT or a cadaveric graft, respectively. Overall survival from the date of registration was 86% and 70% (P < 0.05) for LRLT or cadaveric LT respectively. The 2-year post-transplant survival in children less than 1 year of age at transplantation was 88.8% and 80. 3% with a LRLT or cadaveric graft, respectively; patient survival after 3 months post-transplant was 95.8% and 91.9% for stable children waiting at home, 93.7% and 93.7% in children hospitalized for complications of their disease, and 89.5% and 77.7% for children hospitalized in an intensive care unit at the time of transplantation for children who received a LRLT or cadaveric graft, respectively. It is concluded that LRLT seems to be justified for multidisciplinary teams having a large experience with reduced and split liver grafting.
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Opsomer RJ, Clapuyt P, De Groote P, Van Cangh PJ, Wese FX. Urodynamic and electrophysiological testing in pediatric neurourology. ACTA UROLOGICA BELGICA 1998; 66:31-4. [PMID: 9633124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
In our institution, children with voiding disorders are submitted to a detailed evaluation comprising a careful clinical examination, laboratory tests, imaging (kidney ultrasonography and voiding cystourethrography) and urodynamic tests. Depending on the etiology of voiding dysfunction, children are subjected to a non invasive or an invasive urodynamic evaluation. Non invasive urodynamic testing comprises a free urinary flowmetry associated or not with an EMG recording of the pelvic floor. Invasive urodynamic testing consists of a pressure-flow study or a video-XR-urodynamic test. In rare instances, genitourinary electrophysiological investigations will be performed. Herein we describe these different urodynamic and electrophysiologic tests.
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de Ville de Goyet J, Alberti D, Clapuyt P, Falchetti D, Rigamonti V, Bax NM, Otte JB, Sokal EM. Direct bypassing of extrahepatic portal venous obstruction in children: a new technique for combined hepatic portal revascularization and treatment of extrahepatic portal hypertension. J Pediatr Surg 1998; 33:597-601. [PMID: 9574759 DOI: 10.1016/s0022-3468(98)90324-4] [Citation(s) in RCA: 103] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Decompression of extrahepatic portal hypertension by directly bypassing the thrombosed portal vein has never been reported in cases of children with idiopathic (or neonatal) portal vein obstruction and cavernoma. METHODS Seven children (15 years or younger) with portal vein obstruction requiring surgical decompression (urgently in two cases), and in whom preoperative Doppler had shown that the intrahepatic portal branches were hypoplastic but free of thrombus, were included in a pilot study. The cavernoma was bypassed by interposing a venous jugular autograft between the superior mesenteric vein and the distal portion of the left portal vein. Patients received follow-up using routine clinical parameters, upper gastrointestinal endoscopy, and Doppler ultrasound. RESULTS The mesenterico-portal bypass restored a direct (physiological) hepatopetal portal flow. The operation resulted in effective portal decompression as demonstrated by decrease of the pressure gradient, rapid regression of clinical signs of portal hypertension, and definitive control of bleeding. CONCLUSIONS This study shows that direct bypassing of portal cavernoma is possible and results in effective portal decompression. Restoration of the hepatic portal flow is a major advantage compared with conventional surgical shunting procedures. This new technique is potentially applicable to two thirds of children with portal vein thrombosis and should be considered when shunting procedures are indicated.
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Duprez T, De Merlier Y, Clapuyt P, Clément de Cléty S, Cosnard G, Gadisseux JF. Early cord degeneration in bifocal SCIWORA: a case report. Spinal Cord Injury Without Radiographic Abnormalities. Pediatr Radiol 1998; 28:186-8. [PMID: 9561543 DOI: 10.1007/s002470050328] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Duprez T, Lokietek W, Clapuyt P, DeMerlier Y, Malghem J, Gadisseux JF. Multiple aggressive vertebral haemangiomas in an adolescent: a case report. Pediatr Radiol 1998; 28:51-3. [PMID: 9426274 DOI: 10.1007/s002470050291] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
We describe a neurologically symptom-free adolescent with aggressive vertebral body haemangiomas at two sites.
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Sharif K, Saint-Martin C, Clapuyt P. Madelung deformity as a feature of the Leri-Layani-Weill syndrome or dyschondrosteosis. JOURNAL BELGE DE RADIOLOGIE 1997; 80:292-3. [PMID: 9479892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
We report and discuss a case of a Madelung's deformity seen on a wrist roentgenogram of a young girl who is referred for short stature evaluation, which led to the diagnosis of Léri-Weill syndrome or dyschondrosteosis. The authors stress that it is possible to make an accurate diagnosis on a single standard roentgenogram, at low cost, if the different diagnostic criteria are known.
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Delgadillo X, Belpaire-Dethiou MC, Chantrain C, Clapuyt P, Veyckemans F, de Ville de Goyet J, Otte JB, Reding R. Arteriomesenteric syndrome as a cause of duodenal obstruction in children with cerebral palsy. J Pediatr Surg 1997; 32:1721-3. [PMID: 9434008 DOI: 10.1016/s0022-3468(97)90515-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Two cases of gastroduodenal outlet obstruction caused by arteriomesenteric compression in children who have cerebral palsy are reported. Clinical symptoms of gastrointestinal obstruction include recurrent postprandial nausea and vomiting, upper abdominal distension, and pain. In such patients, multiple predisposing factors can contribute to the development of arteriomesenteric compression, including marked weight loss, supine position, and severe scoliosis. Upper gastrointestinal x-rays using barium contrast allow diagnostic confirmation. In our experience, this cause of acute gastroduodenal outlet obstruction may usually resolve after conservative treatment using a jejunal feeding tube passed beyond the compression, left lateral positioning, and renutrition.
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Danse EM, Van Beers BE, Clapuyt P, Baudrez V, Puttemans T, Dardenne AN, Detry R, El Gariani A, Pringot J. Mesenteric whirlpool sign detected at color doppler ultrasound: Diagnostic value in adults. Emerg Radiol 1997. [DOI: 10.1007/bf01451073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Reding R, de Ville de Goyet J, Gosseye S, Clapuyt P, Sokal E, Buts JP, Gibbs P, Otte JB. Hirschsprung's disease: a 20-year experience. J Pediatr Surg 1997; 32:1221-5. [PMID: 9269974 DOI: 10.1016/s0022-3468(97)90686-2] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
During the period from 1972 to 1992, 59 children received surgical treatment at the University of Louvain Medical School for biopsy-proven Hirschsprung's disease (HD). The extent of aganglionosis was as follows: short segment restricted to the rectosigmoid or descending colon (n = 44, 75%); long segment (n = 9,15%); ultra-short segment (n = 3, 5%); unknown length because of death without autopsy (n = 3, 5%). The median age at operation was 7 months for short-segment disease compared with 14 months for those with long-segment disease. Surgical procedures used for short-segment disease were Swenson with colostomy (n = 16), Swenson-Pellerin without colostomy (n = 27), Duhamel (n = 1), and for long-segment disease were Martin (n = 3), Swenson-Deloyers (n = 2), Swenson-Boley (n = 2) and ileostomy only in = 2). Lynn's sphincteromyotomy was performed in the three ultra-short cases. There were six deaths (10%) at a median age of 86 days (range, 28 to 1545 days), three had long-segment disease, and the others were not classified because of death before curative surgery. Enterocolitis (EC) was the most common cause of death (five cases) and was also the major source of morbidity after curative surgery (12 of 44, 27%) in short-segment patients, three of seven (43%) in long-segment patients. The functional success of the procedure was evaluated in 70% of the surviving patients (37 of 53; mean follow-up, 8.7 years; range, 1.2 to 21.5), using a novel semiquantitative scoring system, specifically designed for children who have HD. This system assesses normal stool evacuation, abdominal distention, soiling, and severe incontinence. The results were compared with those from a population of 39 healthy children and adolescents and demonstrated progressive improvement in function during childhood and adolescence (P = .04) for patients treated for short-segment disease. However, function was found to be consistently poorer in all age groups when compared with healthy controls (5 to 10 years, P < .01; 10 to 15 years, P < .05; > 15 years, P < .01).
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Wese FX, Feyaerts A, Laassou K, Clapuyt P, St-Martin C, Veykemans F, Opsomer RJ, Lorge F, De Groote P, Van Cangh PJ. Megaureter in childhood: conservative or surgical management? ACTA UROLOGICA BELGICA 1997; 65:49-55. [PMID: 9287435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Antenatal and incidentally diagnosed megaureters can be safely treated conservatively after careful work up by combined imaging technics. Serial and repeated imaging are non the less usually necessary to confirm the diagnosis. This aspect could be fastidious and expensive. In case of symptoms, breakthrough infections or loss of kidney function, surgical treatment should be considered and good results can be expected. Refluxing megaureter has to be considered as high grade reflux and surgical approach is more often suggested. The authors have reviewed the experience of 139 patients with megaureters treated in the last decade to illustrate those facts.
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Van Nieuwenhuyse JP, Clapuyt P, Malghem J, Everarts P, Melin J, Pauwels S, Brichard B, Ninane J, Vermylen C, Cornu G. Radiographic skeletal survey and radionuclide bone scan in Langerhans cell histiocytosis of bone. Pediatr Radiol 1996; 26:734-8. [PMID: 8805609 DOI: 10.1007/bf01383393] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND The lack of a consensus in the literature on the imaging strategy in Langerhans cell histiocytosis (LCH) bone lesions in childhood. OBJECTIVE To evaluate the relative value of radionuclide bone scan (RBS) and radiographic skeletal survey (RSS) in the detection of LCH bone lesions, both in the initial work-up of the disease and during the follow-up period. MATERIALS AND METHODS Ten children with bone lesions evaluated by means of RSS and RBS in a retrospective study (1984-1993). RESULTS Fifty radiologically and/or scintigraphically abnormal foci were detected: 27 anomalies in the initial work-up (12 by both RSS and RBS, 8 by RSS only and 7 by RBS only) and 23 additional anomalies during follow-up (10 by both RSS and RBS, 10 by RSS only and 3 by RBS only). RSS+/RBS- lesions (n = 18) are more frequently encountered in the skull (P = 0.038), and more frequently lack radiologic signs of osteoblastic activity (P = 0.020), than RSS+/RBS+ lesions (n = 22). RSS-/ RBS+ abnormalities (n = 10) were most frequently insignificant. CONCLUSION In the initial work-up both RSS and RBS should be carried out, while in the follow-up only RSS should be performed.
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Otte JB, Aronson D, Vraux H, de Ville de Goyet J, Reding R, Ninane J, Clapuyt P, Veyckemans F, Van Obbergh L, Gosseye S. Preoperative chemotherapy, major liver resection, and transplantation for primary malignancies in children. Transplant Proc 1996; 28:2393-4. [PMID: 8769264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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de Ville de Goyet J, Gibbs P, Clapuyt P, Reding R, Sokal EM, Otte JB. Original extrahilar approach for hepatic portal revascularization and relief of extrahepatic portal hypertension related to later portal vein thrombosis after pediatric liver transplantation. Long term results. Transplantation 1996; 62:71-5. [PMID: 8693549 DOI: 10.1097/00007890-199607150-00015] [Citation(s) in RCA: 80] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Mostin J, Feyarts A, Veyckemans F, Clapuyt P, Opsomer RJ, Lorge F, Van Cangh P, Wese FX. [Treatment of hypospadias: 15-year experience]. ACTA UROLOGICA BELGICA 1996; 64:33-42. [PMID: 8659333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Numerous hypospadias correction techniques were described in the literature. The technique varies according to the position of the meatus and the importance of the chordee. These new techniques and the care taken in the manipulation of the tissues tend to decrease complications like stenoses and fistulas, frequent in the long urethroplasty. The correction of hypospadias should conform to aesthetic and plastic surgery. More than 300 corrections were carried out in our service. Surgical technique varied in the long run. Currently, we choose as often as possible a correction in one time: release of the chordae and urethroplasty. Straightening of the penis is obtained on one hand by release of the cutaneous chordae and wide dissection of the hypoplastic urethral plate and one or more dorsal plications according to Nesbit are carried out if it proves necessary. In the distal, glandular and coronal forms, the correction is of type M.A.G.P.I. (meatal advancement, glanduloplasty). The complication rate is extremely low. The aesthetic and functional result is very satisfactory. In the proximal forms, Duckett technique is used only in the obligatory cases given the large number of complications. It is generally replaced by Onlay technique. The urethral plate is left in continuity and serves as support to the pedicled and vascularized flap. In the intermediate situations with a middle shaft hypospadias, Mathieu technique is again of application. The aesthetic and functional result of this type of surgery requires good knowledge and careful application of the technique adapted to each case.
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