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Abstract
The haemolytic uraemic syndrome (HUS) is a well recognized cause of acute renal failure in children. Gastrointestinal involvement is common, and may result in rectal bleeding which can be an important presenting symptom. Previous publications have stressed the importance of correct diagnosis to avoid unnecessary surgery. Occasionally serious gastrointestinal complications do occur. We present five children with life-threatening gastrointestinal complications of the HUS and discuss the indications for laparotomy.
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Affiliation(s)
- D C Crabbe
- Department of Paediatric Surgery, St James' University Hospital, Leeds
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2
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Spicer RD, Lewis IJ. Abdominal Lymphomas. J R Soc Med 2018; 83:810-1. [PMID: 2269974 PMCID: PMC1292968 DOI: 10.1177/014107689008301225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Preference is given to letters commenting on contributions published recently in the JRSM. They should not exceed 300 words and should be typed double-spaced.
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3
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Affiliation(s)
- M A Waugh
- International Union against the Venereal Diseases and Treponematoses, The General Infirmary at Leeds
| | - R D Spicer
- Consultant Paediatric Surgeon The General Infirmary at Leeds
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4
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Rogers T, Minard-Colin V, Cozic N, Jenney M, Merks JHM, Gallego S, Devalck C, Gaze MN, Kelsey A, Oberlin O, Stevens M, Spicer RD, Bergeron C, Martelli H. Paratesticular rhabdomyosarcoma in children and adolescents-Outcome and patterns of relapse when utilizing a nonsurgical strategy for lymph node staging: Report from the International Society of Paediatric Oncology (SIOP) Malignant Mesenchymal Tumour 89 and 95 studies. Pediatr Blood Cancer 2017; 64. [PMID: 28205365 DOI: 10.1002/pbc.26486] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 01/04/2017] [Accepted: 01/12/2017] [Indexed: 11/12/2022]
Abstract
PURPOSE To report the results from International Society of Pediatric Oncology (SIOP) Malignant Mesenchymal Tumors studies (MMT 89 and 95) of males with nonmetastatic paratesticular rhabdomyosarcoma. METHODS From 1989 to 2003, 159 patients were included. Radical inguinal orchidectomy was recommended, but retroperitoneal lymph node (LN) assessment was based on imaging alone. The treatment was stratified by stage (SIOP tumor-node-metastasis staging system) and histology. RESULTS Median age at presentation was 5.6 years (range 0.3-17.6) and 120 patients were of <10 years (75%). Patients ≥10 years had tumors of >5 cm more frequently compared to patients of <10 years (54% vs. 22%, P = 0.0004). The 5- year overall and progression-free survivals were 94% and 83%, respectively. Seventy-eight percent of relapses occurred in the retroperitoneal LN. Thirty-one percent of stage N0 patients of age ≥10 years developed node relapse, compared with 8% of N0 patients aged <10 years (P = 0.0005). CONCLUSIONS Older patients with paratesticular rhabdomyosarcoma have a significant risk of LN relapse. These results support a surgical approach to LN staging in this subgroup of patients.
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Affiliation(s)
- Timothy Rogers
- Department of Paediatric Surgery, University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom
| | - Veronique Minard-Colin
- Departement d'Oncologie de l'Enfant et l'Adolescent Institut Gustave Roussy, Villejuif, France
| | - Nathalie Cozic
- Clinical Research Unit, Agence de la biomedecine Institut Gustave Roussy, Villejuif, France
| | - Meriel Jenney
- Department of Pediatric Oncology, Children's Hospital for Wales Heath Park, Cardiff, United Kingdom
| | - Johannes H M Merks
- Department of Pediatric Oncology Emma Children's Hospital-Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Soledad Gallego
- Department of Pediatric Oncology, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Christine Devalck
- Hôpital Universitaire des Enfants Reine Av. J. J. Crocq, Bruxelles, Belgium
| | - Mark N Gaze
- Department of Oncology, University College Hospital, London, United Kingdom
| | - Anna Kelsey
- Department of Pediatric Histopathology, Royal Manchester Children's Hospital, Manchester, United Kingdom
| | - Odile Oberlin
- Departments of Pediatrics, Biostatistics, and Radiation Therapy, Institut, Gustave Roussy, Villejuif, France
| | - Mike Stevens
- TYA South West Cancer Service, Bristol Haematology Oncology Centre, Bristol, United Kingdom
| | - Richard D Spicer
- Department of Paediatric Surgery, University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom
| | - Christophe Bergeron
- Institut d'hématologie et d'Oncologie Pédiatrique, Centre Léon Bérard, Lyon, France
| | - Helene Martelli
- Chirurgie Pédiatrique Hôpital Bicêtre, Université Paris XI, Orsay, France
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6
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Abstract
Though some neonatal soft tissue tumours have identical biology and natural history to the same tumours in older children many tumours in this age group have a distinct and more favourable behaviour and mandate less aggressive treatment; many being curable by surgical resection alone. Accurate histological diagnosis is essential. In those instances where adjunctive chemotherapy is indicated it is essential to modify paediatric chemotherapy dosages and regimes to minimise the risk of serious adverse effects. Radiotherapy should be avoided due to its severe adverse effects on growth and the risk of inducing secondary malignancies.
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7
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Spicer RD. Color atlas of pediatric surgery. 2nd ed. P S. Leibert. 310 × 260 mm. Pp. 343. Illustrated. 1996. Philadelphia, Pennsylvania: WB. Saunders Company. £162. Br J Surg 2005. [DOI: 10.1002/bjs.1800840357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- R D Spicer
- Directorate of Children's Services, Bristol Royal Hospital for Sick Children, St Michael's Hill, Bristol BS2 8BJ, UK
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8
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Spicer RD, Baird RN, Hill TM. Polytetrafluoroethylene patch repair of a saccular abdominal aortic aneurysm in a 5-year-old boy. J Pediatr Surg 2005; 40:1808-9. [PMID: 16291177 DOI: 10.1016/j.jpedsurg.2005.07.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A 5-year-old boy presented with acute abdominal pain and was subsequently found to have an abdominal aortic aneurysm. The aetiology remains obscure. Repair was accomplished with a PTFE patch and he remains well on follow up.
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Affiliation(s)
- Richard D Spicer
- Department of Paediatric Surgery, The Bristol Royal Hospital for Children, Bristol BS2 8BJ, UK.
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9
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Stevens MCG, Rey A, Bouvet N, Ellershaw C, Flamant F, Habrand JL, Marsden HB, Martelli H, Sanchez de Toledo J, Spicer RD, Spooner D, Terrier-Lacombe MJ, van Unnik A, Oberlin O. Treatment of nonmetastatic rhabdomyosarcoma in childhood and adolescence: third study of the International Society of Paediatric Oncology--SIOP Malignant Mesenchymal Tumor 89. J Clin Oncol 2005; 23:2618-28. [PMID: 15728225 DOI: 10.1200/jco.2005.08.130] [Citation(s) in RCA: 229] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To improve outcome for children with nonmetastatic rhabdomyosarcoma and to reduce systematic use of local therapy. PATIENTS AND METHODS Five hundred three previously untreated patients aged from birth to 18 years, recruited between 1989 and 1995, were allocated to one of six treatment schedules by site and stage. RESULTS Five-year overall survival (OS) and event-free survival (EFS) were 71% and 57%, respectively. Primary site, T-stage, and pathologic subtype were independent factors in predicting OS by multivariate analysis. Differences between EFS and OS reflected local treatment strategy and successful re-treatment for some patients after relapse. Patients with genitourinary nonbladder prostate tumors had the most favorable outcome (5-year OS, 94%): the majority were boys with paratesticular tumors treated successfully without alkylating agents. Patients with stage III disease treated with a novel six-drug combination showed improved survival compared with the Malignant Mesenchymal Tumor 84 study (MMT 84; 5-year OS, 60% v 42%, respectively). OS was not significantly better than that achieved in the previous MMT 84 study, but 49% of survivors were cured without significant local therapy. CONCLUSION Selective avoidance of local therapy is justified in some patients, though further work is required to prospectively identify those for whom this is most applicable. Exclusion of alkylating agents is justified for the most favorable subset of patients. The value of the new six-drug chemotherapy combination is being evaluated further in a randomized study (MMT 95).
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10
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Williams AM, Bland PW, Phillips AC, Turner S, Brooklyn T, Shaya G, Spicer RD, Probert CSJ. Intestinal αβ T Cells Differentiate and Rearrange Antigen Receptor Genes In Situ in the Human Infant. J Immunol 2004; 173:7190-9. [PMID: 15585840 DOI: 10.4049/jimmunol.173.12.7190] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Intestinal Ag exposure during neonatal life influences appropriate adult immune responses. To define the mechanisms shaping the T cell repertoire during this period, we examined T cell differentiation and receptor diversity in the intestine of human infants. Developmental phenotypes of intraepithelial and lamina propria intestinal T cells from infants aged 1 day to 2 years were assessed ex vivo by flow cytometry and in situ by triple-fluorescent immunohistochemistry. Gene recombination-specific enzymes were assessed by PCR. TCR beta-chain V region gene diversity was determined by sequencing. Several different early lineage T cell populations were present neonatally: CD3(+)4(-)8(-) T cells were present at birth and numbers decreased during the neonatal period; CD3(+)4(+)8(+) T cells were present in low numbers throughout infancy; and CD3(+)4(+)8(-) or CD3(+)4(-)8(+) T cells increased with age. Very early lineage T cells, CD3(-)2(-)7(+) and CD3(-)2(+)7(+), were present neonatally, but were essentially absent at 1 year. Most lamina propria T cells differentiated rapidly after birth, but maturation of intraepithelial T cells took place over 1 year. Intestinal samples from infants less than 6 mo old contained transcripts of T early alpha and TdT, and 15 of 19 infant samples contained mRNA for RAG-1, some coexpressing RAG-2. TCR beta-chain repertoires were polyclonal in infants. Immature T cells, pre-T cells, and genes involved in T cell recombination were found in the intestine during infancy. T cell differentiation occurs within the neonatal human intestine, and the TCR repertoire of these developing immature T cells is likely to be influenced by luminal Ags. Thus, mucosal T cell responsiveness to environmental Ag is shaped in situ during early life.
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MESH Headings
- Adolescent
- Aging/genetics
- Aging/immunology
- Cell Differentiation/genetics
- Cell Differentiation/immunology
- Child, Preschool
- Clone Cells
- Gene Rearrangement, alpha-Chain T-Cell Antigen Receptor
- Gene Rearrangement, beta-Chain T-Cell Antigen Receptor
- Humans
- Immunophenotyping
- Infant
- Infant, Newborn
- Intestinal Mucosa/cytology
- Intestinal Mucosa/immunology
- Intestinal Mucosa/metabolism
- Intestine, Large/cytology
- Intestine, Large/immunology
- Intestine, Large/metabolism
- Intestine, Small/cytology
- Intestine, Small/immunology
- Intestine, Small/metabolism
- Lymphocyte Count
- Organ Specificity/genetics
- Organ Specificity/immunology
- Receptors, Antigen, T-Cell, alpha-beta/biosynthesis
- Receptors, Antigen, T-Cell, alpha-beta/genetics
- Recombination, Genetic
- Stem Cells/cytology
- Stem Cells/immunology
- Stem Cells/metabolism
- T-Lymphocyte Subsets/cytology
- T-Lymphocyte Subsets/immunology
- T-Lymphocyte Subsets/metabolism
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Affiliation(s)
- Amanda M Williams
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.
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11
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Spicer RD, Awan AK, Hall RI. Intestinal obstruction due to malrotation. J R Soc Med 2004. [PMID: 15459270 DOI: 10.1258/jrsm.97.10.504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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12
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Spicer RD. Intestinal Obstruction Due to Malrotation. Med Chir Trans 2004. [DOI: 10.1177/0141076809701020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Richard D Spicer
- Department of Paediatric Surgery, Bristol Royal Hospital for Children, Bristol BS2 8BJ, UK
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Spicer RD, Awan AK, Hall RI. Intestinal obstruction due to malrotation. J R Soc Med 2004; 97:504; author reply 504. [PMID: 15459270 PMCID: PMC1079630 DOI: 10.1177/0141076809701021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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14
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Abstract
Catheter-related sepsis (CRS) is a major cause of morbidity in patients receiving chemotherapy and prolonged parenteral nutrition. To determine whether avoiding emergency insertions by using a planned elective list and adopting a 'no-touch' technique has a role in reducing CRS, all cuffed central venous catheters inserted by the open method between 1999 and 2000 were prospectively followed for a total duration of 12 months. The incidence of early sepsis (within 30 catheter days) that could be attributed to surgical factors was studied. CRS was defined as the presence of any two of the following: (1) signs of clinical sepsis without an obvious focus; (2) positive cultures in blood obtained from the catheter; and (3) clinical improvement following removal. A total of 146 catheters were inserted in 130 patients; 15 had a second and 1 had a third catheter inserted. Early CRS was encountered in 13 cases (9%); 95 catheters were inserted on an elective list and 51 on an emergency basis. The distributions of age, sex, number of lumens, neutrophil count, and underlying diagnosis were similar between the groups. There was no significant difference (P = 1) between elective (9/95) and emergency (4/51) insertions. A total of 47 catheters were inserted by the 'no-touch' technique and 48 by the manual technique. There was no significant difference in early sepsis (P = 0.7) between the two techniques (6/47 vs 3/48). Thus avoiding emergency insertion or adopting a 'no-touch' technique does not reduce early CRS. Larger prospective studies are warranted to identify surgical risk factors.
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Affiliation(s)
- R Babu
- Department of Paediatric Surgery, Royal Hospital for Sick Children, Bristol, BS2 8BJ, UK.
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15
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Affiliation(s)
- Mark N Woodward
- Department of Pediatric Surgery, Bristol Royal Hospital for Children, UK.
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16
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Stewart RJ, Martelli H, Oberlin O, Rey A, Bouvet N, Spicer RD, Godzinski J, Stevens MCG. Treatment of children with nonmetastatic paratesticular rhabdomyosarcoma: results of the Malignant Mesenchymal Tumors studies (MMT 84 and MMT 89) of the International Society of Pediatric Oncology. J Clin Oncol 2003; 21:793-8. [PMID: 12610176 DOI: 10.1200/jco.2003.06.040] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To report the results of the Malignant Mesenchymal Tumors studies (MMT 84 and 89) of the International Society of Pediatric Oncology (SIOP) in males with nonmetastatic paratesticular rhabdomyosarcoma. PATIENTS AND METHODS From 1984 to 1994, 96 males were treated in SIOP protocols. Radical inguinal orchidectomy was recommended, but initial retroperitoneal lymph node dissection was not performed. Disease was staged according to the SIOP tumor-node-metastasis staging system. Treatment was stratified by stage. In the MMT 89 study, males with completely resected tumors at diagnosis received less chemotherapy (vincristine and dactinomycin) than patients in the MMT 84 study (ifosfamide, vincristine, and dactinomycin). RESULTS Median age at diagnosis was 65 months. Thirty-one tumors were larger than 5 cm, and 13 males were older than 10 years with a tumor larger than 5 cm. At a median follow-up of 7 years, 87 patients were alive; 79 were in first complete remission and eight were in second complete remission. Relapse occurred in 16 patients (17%). At 5 years, the overall survival (OS) rate was 92%, with an event-free survival (EFS) rate of 82%. OS and EFS were significantly worse for males with tumors greater than 5 cm and for males older than 10 years at diagnosis. CONCLUSION Males with paratesticular RMS have an excellent prognosis except for a selected group of patients older than 10 years or with tumor greater than 5 cm. Intensified chemotherapy incorporating alkylating agents for this subgroup may be preferred to the use of systematic lymphadenectomy to improve survival while minimizing the burden of therapy.
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17
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Haider N, Spicer RD. Childhood corrosive stomach injury. Ir J Med Sci 2003; 172:48, 50. [PMID: 12760470 DOI: 10.1007/bf02914792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Abstract
Perianal abscess (PA) is a common condition encountered in childhood, but its optimal primary treatment is uncertain. Treatment of PA by incision and drainage (I & D) alone is associated with an unacceptably high recurrence rate, either as fistula-in-ano (FIA) or as PA. To identify possible causes of recurrence and assess the value of concomitant laying open of a fistulous tract at the time of primary incision and drainage, the case notes of all children who presented to our institution with a PA between January 1992 and January 1997 were reviewed retrospectively. Thirty-three cases were identified (29 boys and 4 girls). A fistulous tract was identified and laid open at the time of primary drainage in 20 cases, whilst 13 were treated by I & D alone. Following primary drainage, there were 7 recurrences (21.2%) (FIA 5 and PA 2). All recurrences had been primarily treated by drainage alone, whilst there were no recurrences in patients who had also undergone fistulotomy at the time of primary drainage. Thus the primary treatment of PA in childhood should involve a careful search for a coexisting fistula and treatment of this by fistulotomy.
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Affiliation(s)
- G V S Murthi
- Department of Paediatric Surgery, Bristol Royal Hospital for Sick Children, St. Michaels Hill, Bristol, UK
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19
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Abstract
Implanted vascular access devices (ports) play a major role in the management of children with cystic fibrosis (CF) and many haematological conditions. With the expanding use of ports, new and more frequent complications are being encountered. To retrospectively review the complications associated with ports, the case notes of all patients who underwent insertion of a port between 1997 and 2000 were analysed. Details of the underlying disorder, type of vascular device, nature of use, and complications were recorded; 55 ports were inserted in 41 patients (a second port was required in 12, a third port in 2) during this period. Their underlying diagnoses were CF (11), haemophilia (4), haemolytic anaemias (2), immunological disorders (6), solid neoplasms (8), and leukaemia (10). Thirteen ports (24%) were removed and replaced for various complications: infection (2), blockage (4), leak (2), dislodgement (2), and malposition (3). Including four port-related problems managed conservatively (3 access problems managed by change in access technique; 1 blockage managed by urokinase), the over all complication rate was 31%. Ports thus have a high complication rate with long-term use. Selecting the right port system, proper installation of the port chamber, and efficient handling and maintenance by trained staff could prevent the vast majority of port-related complications.
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Affiliation(s)
- R Babu
- Department of Paediatric Surgery, Royal Hospital for Sick Children, BRISTOL, BS2 8BJ, UK; 17, Heath mead, Heath, Cardiff, CF14 3PJ, UK
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20
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Abstract
Treatment of achalasia by pneumatic balloon dilatation (PBD) is well established in adults. Due to limited experience and the rarity of the condition in children, there are relatively few reports in the paediatric literature. Although PBD has been reported as a primary method of treatment, there are no reports of secondary PBD for childhood achalasia. Between 1995 and 1999, five patients underwent treatment for achalasia (age: 9-14 years, M:F = 4:1). The presenting symptoms were dysphagia (5). vomiting episodes (2), aspiration (1), food-bolus obstruction (1), and failure to thrive (1). In all patients a barium swallow and manometry were used to confirm the diagnosis. Three underwent primary PBD. Two who had previously undergone surgical myotomy underwent secondary PBD for recurrence of symptoms. Dilatation was performed using a 35-mm balloon with the child under general anaesthesia. Technical success was defined as demonstration of a waist under screening at lower pressures followed by abolition of the waist at higher pressures. In addition to reviewing our results, a systematic review of the literature was performed (Medline, Cochrane Library, Pubmed, Embase). Three patients (primary dilatation) showed excellent improvement after a single dilatation. In two cases (secondary dilatation) three and five attempts were required. No complications were encountered. The mean follow-up period was 2 years (1-3.5 years) and four patients remained asymptomatic, an overall success rate of 80%. The literature review revealed similar good results in most of the recent reports. Thus, PBD as a primary treatment for childhood achalasia has a success rate of 70%-90% with minimal side effects, short hospital stay, and good patient acceptability over an operation. We have also established the usefulness of this method as a secondary treatment when symptoms recur after surgery.
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Affiliation(s)
- R Babu
- Department of Paediatric Surgery, Royal Hospital for Sick Children, Bristol, UK
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21
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Abstract
The prenatal sonographic features of congenital lobar emphysema (CLE) have not been well characterised. Five cases have been reported in the literature and on all these occasions either an echogenic (3) or a cystic (2) lung lesion was detected prenatally and the diagnosis was confirmed after the operation. This is the sixth case of CLE in the literature with prenatal sonographic features documented. The prenatal scans of a 23-year-old lady performed at 22 weeks of gestation revealed cystic lesions and increased echogenicity of the right fetal lung. There were no other anomalies and the karyotype was normal. The lesion decreased in size at 28 weeks and the baby was born by a normal vaginal delivery at 41 weeks. CT scan performed on day 6 confirmed cystic changes on the right lung with compression of the right lower lobe. A repeat CT scan performed at 4 months revealed extensive cystic changes in a hyper-inflated right lung and mediastinal shift to the left. At operation, abnormally inflated right upper and middle lobes were found suggesting a CLE. There were no subsequent complications after removal and histology confirmed CLE. The reported cases are reviewed and the prenatal sonographic features of CLE are discussed.
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Affiliation(s)
- R Babu
- Department of Paediatric Surgery, Bristol Royal Children's Hospital, Bristol, UK
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Abstract
The authors report an unusual case of a thoracoabdominal foregut malformation with components of bronchogenic, esophageal duplication, and pancreatic enterogenous cysts, that presented in a child with esophageal atresia. J Pediatr Surg 36:939-940.
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Affiliation(s)
- J McNally
- Department of Pediatric Surgery, Bristol Royal Hospital for Sick Children, Bristol, England
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23
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Abstract
The insertion of central venous catheters (CVCs) is an established practice in the management of children who need long-term total parenteral nutrition or chemotherapy. Inadvertent falling out of CVCs before the cuff becomes incorporated in the tissues is a commonly encountered problem. The technique described involves inserting a circular stitch in the subcutaneous plane before the catheter is placed. Once the CVC is pulled into position, the "cuff-stitch" lays around the catheter distal to the cuff, narrows the tunnel, and prevents accidental dislodgement.
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Affiliation(s)
- R Babu
- Department of Paediatric Surgery, Bristol Royal Children's Hospital, Bristol, BS2 8BJ, UK
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Arul GS, Carroll S, Kyle PM, Soothill PW, Spicer RD. Intestinal complications associated with twin-twin transfusion syndrome after antenatal laser treatment: Report of two cases. J Pediatr Surg 2001; 36:301-2. [PMID: 11172420 DOI: 10.1053/jpsu.2001.20701] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Two infants found to have ileal atresia after birth and who had intrauterine laser treatment to interupt twin to twin transfusion are presented. The donor twin in each pregnancy died in utero.
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Affiliation(s)
- G S Arul
- Department of Neonatal Surgery and Maternal & Fetal Medicine, Bristol Royal Hospital for Sick Children, Bristol, England
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Arul GS, Spicer RD. Ecthyma gangraenosum--a trap for the unwary. Ann R Coll Surg Engl 2001; 83:47-8. [PMID: 11212450 PMCID: PMC2503566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023] Open
Abstract
Neutropaenic patients are at particular risk of developing a pseudomonal fasciitis known as ecthyma gangraenosum. Despite the similarities with necrotising fasciitis, Fournier's gangrene has a very different aetiology and management.
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Affiliation(s)
- G S Arul
- Department of Paediatric Surgery, Bristol Royal Hospital for Sick Children, St Michael's Hill, Bristol, BS2 8BJ, UK
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Affiliation(s)
- A W Allman
- Department of Child Health, Royal Gwent Hospital, Newport, Gwent, Wales, UK
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Arul GS, Moorghen M, Myerscough N, Alderson DA, Spicer RD, Corfield AP. Mucin gene expression in Barrett's oesophagus: an in situ hybridisation and immunohistochemical study. Gut 2000; 47:753-61. [PMID: 11076872 PMCID: PMC1728131 DOI: 10.1136/gut.47.6.753] [Citation(s) in RCA: 91] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
BACKGROUND AND AIMS Mucin genes are expressed in a site specific manner throughout the gastrointestinal tract. Little is known about the expression pattern in the oesophagus. In this study we have investigated MUC gene expression in both the normal oesophagus and specialised intestinal metaplasia (Barrett's oesophagus). PATIENTS Archived paraffin embedded material from eight specimens of normal oesophagus, 18 Barrett's oesophagus, eight gastric metaplasia, six high grade dysplasia, and six cases of adenocarcinoma were examined for expression of the mucin genes MUC1-6. METHODS Mucin mRNA was detected by in situ hybridisation using [(35)S] dATP labelled oligonucleotide probes. Mucin core protein was detected by immunohistochemistry. RESULTS Normal oesophagus expressed MUC5B in the submucosal glands and MUC1 and MUC4 in the stratified squamous epithelium. Barrett's oesophagus strongly expressed MUC5AC and MUC3 in the superficial columnar epithelium, MUC2 in the goblet cells, and MUC6 in the glands. In high grade dysplasia and adenocarcinoma there was downregulation of MUC2, MUC3, MUC5AC, and MUC6, but upregulation of MUC1 and MUC4 in half of the specimens examined. CONCLUSIONS Normal oesophagus and Barrett's oesophagus have a novel pattern of mucin gene expression. Barrett's oesophagus expressed the mucins associated with normal gastric epithelium and normal intestinal epithelium. While most mucin genes were downregulated in severely dysplastic and neoplastic tissues, there was upregulation of the membrane bound mucins MUC1 and MUC4. This may prove useful in detecting early signs of progression to adenocarcinoma of the oesophagus.
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Affiliation(s)
- G S Arul
- Department of Paediatric Surgery, Bristol Royal Infirmary, Bristol, UK.
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Affiliation(s)
- G S Arul
- Departments of Paediatric Surgery and Paediatric Pathology, Bristol Royal Hospital for Sick Children, St. Michael's Hill, Bristol, BS2 8BJ
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Rao BN, Tsuchida Y, Kaneko M, Spicer RD, Plaschkes J. The surgeon and the child with cancer: A report of the International Society of Pediatric Surgical Oncology (IPSO). Med Pediatr Oncol 2000; 34:424-8. [PMID: 10842250 DOI: 10.1002/(sici)1096-911x(200006)34:6<424::aid-mpo8>3.0.co;2-v] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- B N Rao
- St. Jude Children's Research Hospital and University of Tennessee, Memphis, Tennessee, USA
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Abstract
BACKGROUND Bone marrow transplantation (BMT) patients frequently develop life-threatening problems that have similar clinical presentations but differing aetiologies. Despite intensive investigation by haematological, biochemical, and microbiological means, accurate diagnosis is not always possible. Histological and microbiological examination of biopsies from the affected organ may be indicated to enable an accurate diagnosis to be made in these patients. Here we assess the indications, findings, and outcomes in patients who have required surgical biopsy after BMT. PROCEDURE We retrospectively reviewed all BMT patients who had surgical biopsies between February 1994 and January 1997. Twenty-six patients (1-46 years, median age 10 years) underwent 40 biopsies from the upper and lower GI tract, lung, or liver. Indications for BMT were: relapsed leukaemia = 18; other types of leukaemia = 3; aplastic anaemia=3; other diseases = 2. Type of BMT: matched related donor = 3, unrelated T-cell depleted donor = 23. RESULTS Eleven (42%) cases had a change in management; 4 (16%) patients avoided further aggressive therapy because of poor prognosis. Unexpected diagnoses were found in 7 biopsies: 1 acute colitis, 1 duodenal ulcer, 1 liver aspergilloma, 2 transfusion siderosis, 1 radiation fibrosis of the lung, and 1 cytomegalovirus infection of the lung. Three patients were noted to have complications after their procedure. CONCLUSIONS Surgical biopsies for undiagnosed problems can be of benefit in the management of very sick patients who have received bone marrow transplantations. Despite the fact that these patients are so unwell, there is a low rate of complications related to surgery and anaesthesia.
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Affiliation(s)
- G S Arul
- Department of Paediatric Surgery, Bristol Royal Hospital for Sick Children, Bristol, United Kingdom.
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Martelli H, Oberlin O, Rey A, Godzinski J, Spicer RD, Bouvet N, Haie-Meder C, Terrier-Lacombe MJ, Sanchez de Toledo J, Spooner D, Sommelet D, Flamant F, Stevens MC. Conservative treatment for girls with nonmetastatic rhabdomyosarcoma of the genital tract: A report from the Study Committee of the International Society of Pediatric Oncology. J Clin Oncol 1999; 17:2117-22. [PMID: 10561266 DOI: 10.1200/jco.1999.17.7.2117] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To report the results of a conservative multimodal approach in girls with nonmetastatic rhabdomyosarcoma (RMS) of the genital tract, treated in International Society of Pediatric Oncology (SIOP) Malignant Mesenchymal Tumors 84 and 89 protocols. PATIENTS AND METHODS From 1984 to 1994, 38 girls with RMS of the genital tract (vulva, vagina, uterus) were treated in SIOP protocols. With the exception of patients with rare small tumors, which were resected at the start of the studies, all patients received initial chemotherapy (CHT) (ifosfamide, vincristine, and actinomycin D). Local treatment including surgery, brachytherapy (BT), and external-beam radiotherapy (ERT) was given only to girls who did not achieve complete remission (CR) with CHT or who subsequently relapsed. RESULTS The primary tumor originated in the vulva or vagina in 27 girls and in the uterus in 11. The overall survival rate (+/- SE) was 91% +/- 6% at 5 years, and the event-free survival rate was 78% +/- 7%. At a median follow-up of 5 years, 30 girls were alive and in first CR and five were alive and in second CR. Four patients treated with complete resection of the tumor at diagnosis received less CHT. Thirteen patients were treated with CHT alone. In 17 patients, local treatment was necessary to achieve complete local control, for a residual mass after initial CHT (10 patients), for viable tumor on biopsy (three patients), or for local relapse (four patients). The local treatment used was radiotherapy (RT) (ERT in three patients, BT in seven), radical surgery with uterine ablation (three patients), RT and radical surgery (three patients), and conservative surgery with RT (one patient). CONCLUSION Girls with nonmetastatic RMS of the genital tract have an excellent prognosis. We found no difference in outcome between uterine and vulvovaginal RMS. Local treatment does not seem necessary in patients who have a complete response to CHT. When a local treatment is needed, BT may be an alternative to radical surgery or ERT.
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Affiliation(s)
- H Martelli
- Hôpital Necker-Enfants Malades, Paris, France.
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Abstract
BACKGROUND/PURPOSE Mucin glycoproteins (mucins) recently have been shown to be deficient in the colonic mucosa of patients with Hirschsprung's disease (HD). The authors performed a detailed histo- and immunohistochemical analysis of mucins in the colonic mucosa and studied the expression of mucin genes to characterize histologically mucin quality and gene expression in HD compared with controls. METHODS Paraffin-embedded 4-microm thick sections from patients with HD (n = 11 ganglionic, 10 aganglionic) and controls (n = 19) were taken. Slides were stained with mild periodic acid Schiff with and without saponification with KOH (reacts with O-actylated mucins), high iron diamine/alcian blue (differentiates sulphated v nonsulphated mucins), the monoclonal antimucin antibodies, PR3A5 (against di- and tri-O-acetylated sialic acids) and 91.9H (against sulphated mucins). O-acetylation and sulphation both confer an increased resistance of mucins to bacterial degradation and are thought to be important in the defensive function of the colonic mucus gel layer. In situ hybridization was used to study expression of the mucin genes MUC 1, 2, 3, 4, 5AC, 5B, 6, 7, and 8. [35S]-sulphate-labelled antisense oligonucleotide 48mer probes designed to the known tandem repeat domains of MUC genes were used. After hybridization and washing the slides were opposed to Hyperfilm MP for 7 days. The autoradiographs were scored by three independent observers for differences in expression and by image analysis. Those with positive findings were dipped in photographic emulsion, developed, and counterstained for photomicrographs. RESULTS There were different patterns of staining dependent on the region of the colon and especially the age of the patient with three reagents. No significant differences in the histological staining pattern was detected between HD patients and controls. The colonic mucins in HD were found to be primarily O-acetylated and sulphated. The MUC gene expression was similar in patients and controls. MUC2 and 4 were strongly expressed, MUC1, 3, and 5B had moderate to weak expression, and MUC 5AB, 6, 7, and 8 had baseline expression. CONCLUSIONS The mucin glycoproteins in children with HD, although quantitatively deficient, show no qualitative differences on histo- and immunohistochemical staining from normal controls. The expression of all the known mucin genes, the genetic control of mucin secretion, and the quality of mucins, is similar to normal controls.
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Affiliation(s)
- A Aslam
- Department of Paediatric Surgery, Bristol Children's Hospital, England
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Abstract
The role of magnetic resonance imaging (MRI) compared to other investigations in providing information relevant to and affecting surgical management in patients with anorectal anomalies (ARA) was studied in two groups of patients. In group 1 a pilot study was done in 9 patients with colostomy for high ARA awaiting posterior sagittal anorectoplasty. These patients had MRI, plain radiographs, a distal loopogram through the mucous fistula, ultrasound scans of the spinal cord and urinary tract, and a micturating cystourethrogram. The level of bowel and spinal-cord termination was correctly determined in all patients by MRI and conventional investigations. The presence or absence of a fistula, urological abnormalities, and bony abnormalities of the pelvis and spine were better visualized by conventional investigations than with MRI. The striated-muscle complex (SMC) was well-visualized by MRI, the thickness accurately graded, and the findings confirmed at operation. The information on muscle thickness and the presence or absence of a fistula was interesting, but played no part in decisions made about surgical management, and the operative technique was not altered. In group 2 the patients were much older and had MRI for persistent problems, mainly soiling; 6 had low lesions and 6 had high lesions. Three patients with low lesions were found to have intraspinal abnormalities on MRI; 4 were found to have malpositioned bowel in the SMC, which was again accurately visualized and graded. Therefore, in 7/12 patients of this group a surgically correctable abnormality was found. We conclude that MRI has no role as a primary investigation in patients with high ARA, but it is useful if there are suspected spinal-cord problems or persistent problems after definitive surgery.
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Affiliation(s)
- A Aslam
- Department of Paediatric Surgery, Bristol Royal Hospital for Sick Children, Bristol BS2 8BJ, United Kingdom
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Abstract
We have tried to review the evidence for the organisation of paediatric surgical care. Difficulties arise because of the lack of published data from district general hospitals concerning paediatric surgical conditions. Hence much of the debate about the surgical management of children is based on anecdotal evidence. However, at a time when the provision of health care is being radically reorganised to an internal market based on a system of purchasers and providers it is more important than ever to understand the issues at stake. Two separate issues have been discussed: the role of the specialist paediatric centre and the provision of non-specialist paediatric surgery in district general hospitals. There are arguments for and against large regional specialist paediatric centres. The benefits of centralisation include concentration of expertise, more appropriate consultant on call commitment, development of support services, and junior doctor training. The disadvantages include children and their families having to travel long distances for care, and the loss of expertise at a local level. If specialist paediatric emergency transport is available the benefits of centralisation far outweigh the adverse effects of having to take children to a regional paediatric intensive care centre. Specialist paediatric centres are aware of the importance of treating children and their parents as a family unit as highlighted by the Platt committee; this is an important challenge and enormous improvements have occurred to provide proper accommodation for families while their children are treated in hospital. To keep these arguments of large distances and separation from the home in context, one paediatric intensive care unit in Victoria, Australia, providing a centralised service to a region larger in are than England and with a similar admission rate, has a lower mortality rate than the decentralised paediatric intensive care provided in the Trent region of the UK. There is clear evidence that all neonatal surgery and anaesthesia should be conducted only by specialists. The debate now centres around the number of complex surgical cases a unit should treat to maintain its specialist status. The NHS executive, in its guidelines on contracting for specialist services, emphasises that "Sensible contracting needs to take into account the optimum population size not only for the stability of contracted referrals but also to give sufficient 'critical mass' for clinical effectiveness." Achieving this balance has consequences, not just for the maintenance of surgical expertise, but for the essential ancilliary services. There is clear evidence in anaesthesia that anaesthetists doing small numbers of neonatal procedures had significantly worse results. The same seems to be true in the fields of oncology, radiology, pathology, and intensive care. The reasons why the results of management of certain paediatric conditions are better at specialist centres are open to speculation. Presumably greater exposure to rare complex cases, concentration of expertise, more peer review, and a trickle down effect of the multidisciplinary approach all help to keep health care workers up to date with current world practice. In addition, it allows for appropriate specialist on call rotas and dedicated junior staff. If insufficient numbers of specialist surgical cases are being treated at a centre then the whole multidisciplinary team suffers. The 1989 NCEPOD report states "that paediatricians and general surgeons must recognise that small babies differ from other patients not only in size, and that they pose quite separate problems of pathology and management." The need for large centres of paediatric surgical expertise is now accepted by the Royal College of Surgeons of England, the British Association of Paediatric Surgeons, the Senate of Surgery of Great Britain and Ireland, the Royal College of Paediatrics and Child Health, the Royal College of Anaesthetists, the Audit
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Affiliation(s)
- G S Arul
- Department of Paediatric Surgery, Bristol Royal Hospital for Sick Children, UK
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Aslam A, Spicer RD, Corfield AP. Turnover of radioactive mucin precursors in the colon of patients with Hirschsprung's disease correlates with the development of enterocolitis. J Pediatr Surg 1998; 33:103-5. [PMID: 9473111 DOI: 10.1016/s0022-3468(98)90372-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND/PURPOSE Mucin glycoproteins (mucins) in the colonic mucus gel layer interact with pathogens performing protective functions by a variety of mechanisms. It is recognised that patients with Hirschsprung's disease (HD) are prone to episodes of enterocolitis even after corrective surgery, the aetiology of which is poorly understood. The authors correlated the turnover of radioactive mucin precursors in organ culture of the proximal ganglionated colon at the time of pull-through with the development of postoperative enterocolitis. METHODS The colonic mucins in the retained proximal ganglionated colon of nine HD patients at the time of pull-through were studied. Organ culture of intact mucosa was performed with radioactive mucin precursors 35S-sulphate and 3H-glucosamine. Mucins in the secretions and epithelial cells were then purified by gel filtration. Turnover of the isotopes was determined by relating radioactivity to tissue DNA content. These patients were followed up prospectively for a mean duration of 30.8 months. The patients were assigned to one of two groups according to the criteria of requiring hospital admission for enterocolitis during this period. There were five patients in the group that remained well after corrective surgery and four in the group that developed entercolitis. The turnover values of both radioisotopes were analysed for differences in the two groups of patients. RESULTS Patients in the enterocolitis group had a median value for turnover of 331 dpm/microg DNA, and the group that was well had a median value of 2044 dpm/microg DNA. These differences were statistically significant (Mann-Whitney, P = .037). CONCLUSIONS A reduced turnover of mucins as shown by incorporation of radioactive precursors will give rise to a defective colonic mucus-defensive barrier. It can be inferred that the lower the turnover, the more prone a patient is to postoperative enterocolitis. It is therefore possible that organ culture with radioactive mucin precursors of the proximal ganglionated mucosa performed at the time of pull-through has a predictive value in the development of postoperative enterocolitis.
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Affiliation(s)
- A Aslam
- Department of Paediatric Surgery, Bristol Royal Hospital for Sick Children, England
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Abstract
The mucus gel layer in the colon plays an important role in the defensive mechanisms against pathogenic organisms. Mucin glycoproteins or mucins are the major component of this gel. We studied the mucins in patients who had Hirschsprung's disease (HD) by colonic mucosal organ culture with radioactive mucin precursors [35S]-sulphate and [3H]-glucosamine. The secreted and cellular mucus fractions were collected after 24-hour incubation, and mucins were purified by gel filtration. The ratio of incorporation of the precursors and their turnover were quantified. Purified mucins were tested against wheat germ agglutinin for total mucin turnover. We used nine aganglionic bowel samples, 10 ganglionic bowel samples from HD patients, and 13 age-matched normal controls. There were no significant differences in the three groups in ratio of incorporation. The turnover with both radioactive precursors was reduced in both aganglionic and ganglionic bowel of HD, these differences were significant in [35S]-sulphate incorporation in the cellular fraction, ganglionic bowel being most affected. Total mucin turnover, as assessed by reactivity with wheat germ aggultinin, was reduced in both HD groups, being significant in the cellular fraction, aganglionic bowel being the most affected. These results signify an abnormal mucus defensive barrier in the colon of HD patients, even in the ganglionic bowel, which is thought to be normal and is retained at the definitive pull-through operation. This abnormality may be an etiological factor in the pathogenesis of enterocolitis of HD.
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Affiliation(s)
- A Aslam
- Department of Paediatric Surgery, Bristol Royal Hospital for Sick Children, England
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Aslam A, Spicer RD, Corfield AP. Biochemical analysis of colonic mucin glycoproteins in children with Hirschsprung disease show disease specific alterations. Biochem Soc Trans 1997; 25:8S. [PMID: 9056906 DOI: 10.1042/bst025008s] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- A Aslam
- Bristol Children's Hospital, UK
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Affiliation(s)
- A Aslam
- Department of Paediatric Surgery, Bristol Children's Hospital, U.K
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Aslam A, Spicer RD, Corfield AP. Radiolabelling characteristics of a paediatric mucosal organ culture model under varying preconditions. Biochem Soc Trans 1997; 25:6S. [PMID: 9056904 DOI: 10.1042/bst025006s] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- A Aslam
- Department of Paediatric Surgery, Bristol Children's Hospital, UK
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Abstract
The asplenia [Ivemark] syndrome (AS) is the association of congenital absence of the spleen with a variety of visceral abnormalities, predominantly of the cardiovascular system. Varying degrees of malrotation and malfixation of the bowel are common in this condition, and the occurrence of catastrophic gastric volvulus due to malfixation of the bowel has been reported. With the improvement in long-term outlook for these patients with modern cardiac surgery and prophylactic antibiotics, the intra-abdominal anomalies have become increasingly significant. This paper draws attention to the prophylactic treatment of gastric malfixation in the AS through the presentation of two cases in which gastropexy was performed.
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Affiliation(s)
- B O Okoye
- Department of Paediatric Surgery, Bristol Royal Hospital for Sick Children, UK
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Abstract
A retrospective analysis of a series of 63 cases of gastroschisis managed over an 11-year period distinguished a single statistically significant prognostic factor. There were 6 (9.5%) deaths, of which 4 occurred in the 8 infants with small-bowel atresia/stenosis (P < 0.005, Fisher's exact test). One died at 48 h and the remaining 3 of liver disease related to total parenteral nutrition. Of the 4 survivors, 1 developed a late biliary stricture necessitating hepaticoenterostomy but is alive and well aged 4 years. The remaining 3, following initially prolonged hospitalisations and multiple operations, are alive and well after 2, 4 and 7 years. In 3 patients the atresia was not detected at the primary operation. The small number of cases of gastroschisis-associated small-bowel atresia seen in any one unit may conceal the importance of the problem, and limits experience in the approach to management.
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Affiliation(s)
- E Cusick
- Department of Paediatric Surgery, Leeds General Infirmary, UK
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Ashworth MT, Pizer BL, Oakhill A, Spicer RD, Berry PJ. A teratoid Wilms' tumor with raised serum alpha-fetoprotein level. Pediatr Pathol Lab Med 1996; 16:853-9. [PMID: 9025883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Tumor markers are used to diagnose certain cancers and can be useful in monitoring the response to treatment. We describe a renal tumor with the features of a teratoid nephroblastoma associated with a raised serum level of alpha-fetoprotein (AFP). The serum AFP remained high during chemotherapy but returned to normal after nephrectomy. AFP was demonstrated by immunohistochemistry in cysts lined by enteric-type epithelium within the tumor. Cytogenetic examination of the tumor showed a clone of cells with trisomy 8. Raised serum AFP has not previously been described in teratoid Wilms' tumor.
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Affiliation(s)
- M T Ashworth
- Department of Pediatric Pathology, Bristol Royal Hospital for Sick Children, United Kingdom
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Abstract
A 2-year-old girl presented with a left-sided Wilms tumour. She was randomised to have a needle biopsy and preoperative chemotherapy according to the United Kingdom Children's Cancer Study Group (UKCCSG) protocol, a trial of preoperative chemotherapy in biopsy-proven Wilms tumour versus immediate nephrectomy (UK 9101). A nephrectomy was performed 6 weeks later. Six months later she presented with an abdominal wall recurrence at the needle biopsy site, which was resected. The value of needle biopsy in localised Wilms tumour is debated.
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Affiliation(s)
- A Aslam
- Department of Paediatric Surgery, Royal Hospital for Sick Children, St. Michael's Hill, BS2 8BJ, Bristol, UK
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Abstract
Two children with neuroblastoma were treated at Bristol Children's Hospital. One had primary resection of a right adrenal tumor; the other had resection of a secondary lymph node located in the left supraclavicular fossa. In both cases, the patients received 123(I)-meta-iodobenzylguanidine (MIBG) preoperatively, and a sterilizable, hand-held Cadmium-Telluride (CdTe) solid-state detector was used for localization of the tumor. The surgical procedure was facilitated significantly by this peroperative radioisotope-guided technique.
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Affiliation(s)
- A Aslam
- Department of Paediatric Surgery, Bristol Royal Hospital for Sick Children, Bristol, England
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Abstract
We have developed a new technique for oesophageal substitution using a jejunal free graft and now present a 3-5 year follow-up study of five infants who had this procedure performed for long gap oesophageal atresia. Swallowing is excellent in two, good in two and fair in one. We conclude that jejunal interposition, though technically difficult, can produce excellent results and we particularly recommend this technique, when the oesophageal substitute has to reach high in the thorax or to the neck.
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Affiliation(s)
- R D Spicer
- Department of Paediatric Surgery, Royal Hospital for Sick Children, St. Michael's Hill, BS28BJ, Bristol, UK
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Affiliation(s)
- R D Spicer
- Royal Hospital for Sick Children, Bristol, UK
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Spicer RD. Experience with a knot-free absorbable subcuticular suture. Ann R Coll Surg Engl 1995; 77:156. [PMID: 7793817 PMCID: PMC2502124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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Affiliation(s)
- C M Wood
- Academic Unit of Pediatrics and Child Health, University of Leeds, UK
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Gordon AC, Cundall DB, Spicer RD, Mortensen NJ. Colonic stricture secondary to haemolytic uraemic syndrome. Eur J Surg 1994; 160:707-8. [PMID: 7888475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- A C Gordon
- Department of Paediatric Surgery, St James's University Hospital, Leeds, United Kingdom
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