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Pellegrino C, Agamennone M, Iacobelli BD, Turchi B, Capitanucci ML, Beati F, Forlini V, Sollini ML, Marras CE, Esposito G, Palma P, Bella GD, D'Urzo R, Caldaro T, Castelli E, Conforti A, Bagolan P, Mosiello G. Long-term urological outcome of cloaca patients with multidisciplinary management. Pediatr Surg Int 2023; 39:247. [PMID: 37584865 DOI: 10.1007/s00383-023-05539-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/09/2023] [Indexed: 08/17/2023]
Abstract
PURPOSE Urological management of Cloacal Malformation (CM) focuses on preserving renal function and continence. Study aim was to analyze urinary and intestinal outcomes in CM patients, considering the length of common channel (CC) and presence of occult spinal dysraphism (OSD). METHODS Retrospective review of CM treated at our institution by a multidisciplinary team from 1999 to 2020. Patients with follow-up < 2.5 years were excluded. Length of CC, renal function, urinary and bowel outcomes, presence of associated anomalies (especially OSD) were evaluated. RESULTS Twenty patients were included, median age at follow-up: 8 years (4-15). A long CC > 3 cm was described in 11 (55%). Chronic kidney disease was found in 3 patients. Urinary continence was achieved in 8/20 patients, dryness (with intermittent catheterization) in 9/20. Fecal continence was obtained in 3/20, cleanliness in 14 (under bowel regimen). OSD was present in 10 patients (higher prevalence in long-CC, 73%). Among OSD, 1 patient reached fecal continence, 7 were clean; 2 achieved urinary continence, while 6 were dry. CONCLUSIONS Length of CC and OSD may affect urinary and fecal continence. An early counseling can improve outcome at long-term follow-up. Multidisciplinary management with patient centralization in high grade institutions is recommended to achieve better results.
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Affiliation(s)
- C Pellegrino
- Division of Neuro-Urology, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, RM, Italy
| | - M Agamennone
- Division of Neuro-Urology, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, RM, Italy
- Pediatric Surgery, University of Genoa, DINOGMI, Largo Paolo Daneo 3, 16132, Genoa, GE, Italy
| | - B D Iacobelli
- Neonatal Surgery Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, RM, Italy.
| | - B Turchi
- Division of Neuro-Urology, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, RM, Italy
- Urology Unit, Azienda Ospedaliera Sant'Andrea, 'Sapienza' University of Rome, Via di Grottarossa, 1035/1039, 00189, Rome, RM, Italy
| | - M L Capitanucci
- Division of Neuro-Urology, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, RM, Italy
| | - F Beati
- Neonatal Surgery Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, RM, Italy
| | - V Forlini
- Division of Neuro-Urology, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, RM, Italy
- Pediatric Surgery, University of Genoa, DINOGMI, Largo Paolo Daneo 3, 16132, Genoa, GE, Italy
| | - M L Sollini
- Division of Neuro-Urology, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, RM, Italy
- Division of Physical Rehabilitation, University of Tor Vergata, Via Cracovia 50, 00133, Rome, RM, Italy
| | - C E Marras
- Neurosurgery Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, RM, Italy
| | - G Esposito
- Neurosurgery Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, RM, Italy
| | - P Palma
- Neurosurgery Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, RM, Italy
| | - G Della Bella
- Neurorehabilitation and Adapted Physical Activity Day Hospital, Bambino Gesù Children's Hospital IRCCS, 00165, Rome, Italy
| | - R D'Urzo
- Neurorehabilitation and Adapted Physical Activity Day Hospital, Bambino Gesù Children's Hospital IRCCS, 00165, Rome, Italy
| | - T Caldaro
- Digestive Endoscopy and Surgery Unit, Bambino Gesù Children's Hospital, IRCCS, Piazza di Sant'Onofrio, 4, 00165, Rome, RM, Italy
| | - E Castelli
- Neurorehabilitation Unit, Bambino Gesù Children's Hospital, IRCCS, 00165, Rome, Italy
| | - A Conforti
- Neonatal Surgery Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, RM, Italy
| | - P Bagolan
- Neonatal Surgery Unit, Area of Fetal, Neonatal and Cardiological Sciences, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - G Mosiello
- Division of Neuro-Urology, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, RM, Italy
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Forlini V, Pellegrino C, Capitanucci ML, Beati F, Iacobelli BD, Conforti A, Sollini ML, Turchi B, Agamennone M, Marras CE, Esposito G, Palma P, Della Bella G, D'urzo R, Castelli E, Bagolan P, Mosiello G. Hypospadias management in children with anorectal malformation: a multidisciplinary single center experience. Pediatr Surg Int 2023; 39:226. [PMID: 37410181 DOI: 10.1007/s00383-023-05505-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/19/2023] [Indexed: 07/07/2023]
Abstract
Anorectal malformation (ARM) is often associated to other congenital malformations, requiring a tailored management. Hypospadias' treatment in ARM is poorly described. Aim of study is to describe our experience in ARM-hypospadias patients especially in relation to occult spinal dysraphism (OSD). ARM patients treated from 1999 to 2022 were retrospectively reviewed, selecting male with hypospadias. Clinical data, hypospadias's severity, ARM sub-type (Group A: perineal fistula; Group B: urethral fistula, bladder fistula, no fistula), OSD, other associated malformations, NLUTD were evaluated. Exclusion criteria: uncomplete data. Among 395 ARMs, 222 were males, 22 (10%) had hypospadias. Two patients were excluded. Group A: 8 patients, Group-B: 12. Hypospadias: proximal 9 patients, distal 11. Neuro-urological evaluation was performed before hypospadias repair. Eleven patients (55%) had OSD. Four OSD patients presented NLUTD and underwent detethering and CIC (two via cystostomy button, two via appendicostomy); two of them had hypospadias repaired. All proximal hypospadias underwent two stages of surgery. Distal hypospadias was corrected in 4/11 cases. Hypospadias is quite common in ARM patients and its surgical management must be scheduled considering the possible OSD and NLUTD, with the possible need for intermittent catheterization. Complexity of ARM and hypospadias appears to be related to each other.
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Affiliation(s)
- Valentina Forlini
- Division of Neuro-Urology, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio, 4, 00165, Rome, RM, Italy
- Pediatric Surgery, University of Genoa, DINOGMI, Largo Paolo Daneo, 3, 16132, Genoa, GE, Italy
| | - Chiara Pellegrino
- Division of Neuro-Urology, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio, 4, 00165, Rome, RM, Italy.
| | - Maria Luisa Capitanucci
- Division of Neuro-Urology, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio, 4, 00165, Rome, RM, Italy
| | - Federico Beati
- Neonatal Surgery Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio, 4, 00165, Rome, RM, Italy
| | - Barbara Daniela Iacobelli
- Neonatal Surgery Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio, 4, 00165, Rome, RM, Italy
| | - Andrea Conforti
- Neonatal Surgery Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio, 4, 00165, Rome, RM, Italy
| | - Maria Laura Sollini
- Division of Physical Rehabilitation, University of Tor Vergata, Via Cracovia, 50, 00133, Rome, RM, Italy
| | - Beatrice Turchi
- Division of Neuro-Urology, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio, 4, 00165, Rome, RM, Italy
- Urology Unit, Ospedale Sant'Andrea, 'Sapienza' University of Rome, Via di Grottarossa, 1035/1039, 00189, Rome, RM, Italy
| | - Marco Agamennone
- Division of Neuro-Urology, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio, 4, 00165, Rome, RM, Italy
- Pediatric Surgery, University of Genoa, DINOGMI, Largo Paolo Daneo, 3, 16132, Genoa, GE, Italy
| | - Carlo Efisio Marras
- Neurosurgery Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio, 4, 00165, Rome, RM, Italy
| | - Giacomo Esposito
- Neurosurgery Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio, 4, 00165, Rome, RM, Italy
| | - Paolo Palma
- Neurosurgery Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio, 4, 00165, Rome, RM, Italy
| | - Gessica Della Bella
- Neurorehabilitation and Adapted Physical Activity Day Hospital, Bambino Gesù Children's Hospital, IRCCS, 00165, Rome, Italy
| | - Rossella D'urzo
- Neurorehabilitation and Adapted Physical Activity Day Hospital, Bambino Gesù Children's Hospital, IRCCS, 00165, Rome, Italy
| | - Enrico Castelli
- Neurorehabilitation Unit, Bambino Gesù Children's Hospital, IRCCS, 00165, Rome, Italy
| | - Pietro Bagolan
- Neonatal Surgery Unit, Area of Fetal, Neonatal and Cardiological Sciences, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Giovanni Mosiello
- Division of Neuro-Urology, Bambino Gesu' Children's Hospital, IRCCS, Piazza di Sant'Onofrio, 4, 00165, Rome, RM, Italy
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Anorectal malformation, urethral duplication, occult spinal dysraphism (ARM-UD-OSD): a challenging uncommon association. Pediatr Surg Int 2022; 38:1487-1494. [PMID: 35882671 DOI: 10.1007/s00383-022-05186-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/14/2022] [Indexed: 10/16/2022]
Abstract
PURPOSE Urethral duplication (UD) is a rare malformation, which can be associated with other anomalies, like anorectal malformations (ARM). ARM has been described with occult spinal dysraphism (OSD). No ARM-UD-OSD combination has been reported. AIM To share our experience and to discuss the management of ARM-UD-OSD association. METHODS We retrospectively reviewed records of five boys with UD. Four of these had ARM-UD-OSD association. ARM was the first diagnosis in all; OSD and UD was detected during screening for associated malformation. RESULTS All patients underwent ARM correction, 3 after colostomy. All reached fecal continence, 3 are performing bowel management. Three patients underwent UD surgical correction. Because of symptoms' worsening, 2 children had detethering surgery. At a mean follow-up of 9.5 years, all patients have normal renal function, 3 are on clean intermittent catheterization (CIC) for neurogenic bladder (1 has a cystostomy, another one an appendicostomy). CONCLUSIONS UD and OSD should be considered in patients with ARM. Children with these conditions associated must be centralized in a third-level Center and management carefully planned; in particular, urethral reconstruction should be weighed, considering CIC could be required. Suspicion of neurogenic bladder must be present in OSD patient.
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Sacral Spina Bifida Occulta: A Frequency Analysis of Secular Change. ANTHROPOLOGICAL REVIEW 2022. [DOI: 10.18778/1898-6773.85.2.02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Substantial relaxation of natural selection beginning around 1900 changed the mutation/selection balance of modern genetic material, producing an increase in variable anatomical structures. While multiple structures have been affected, the temporal increase in variations of the sacrum, specifically, ‘Sacral Spina Bifida Occulta,’ have been reliably demonstrated on a localised scale. Calculation of largescale frequency has been hindered by the localised nature of these publications, the morphological variability of this variation, and potential pathological associations, which have produced divergent classifications, and conflicting reported rates of occurrence. A systematic review of the reported literature was conducted to provide an objective analysis of Sacral Spina Bifida Occulta frequency from 2500 BCE to the present. This review was designed to compensate for observed inconsistencies in reporting and to ascertain, for the first time, the temporal trajectory of this secular trend. A systematic review of Sacral Spina Bifida Occulta literature was conducted through the strict use of clinical meta-analysis criteria. Publications were retrieved from four databases: PubMed, Embase, the Adelaide University Library database, and Google Scholar. Data were separated into three historical groups, (1 = <1900, 2 = 1900 to 1980 and 3 = >1980), and frequency outcomes compared, to determine temporal rates of occurrence.
A total of 39/409 publications were included in the final analysis, representing data for 16,167 sacra, spanning a period of 4,500 years. Statistically significant results were obtained, with total open S1 frequency increasing from 2.34%, (79 to 1900CE), to 4.80%, (1900 to 1980CE) and to 5.43% (>1980CE). These increases were significant at p<0.0001, with Chi-squared analysis. A clear secular increase in the global frequency of Sacral Spina Bifida Occulta has been demonstrated from 1900 to the present. This research provides a novel and adaptable framework for the future assessment of variation distribution, with important implications for the fields of biological anthropology and bioarchaeology.
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Tiryaki S, Celtik U, Eraslan C, Divarci E, Tekin A, Ozok G, Ergun O, Celik A, Calli C, Avanoglu A, Ulman I. Diffusion tensor imaging in anorectal malformations: a pilot study for the evaluation of lumbosacral plexus. Pediatr Surg Int 2022; 38:609-616. [PMID: 35129658 DOI: 10.1007/s00383-022-05077-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/25/2022] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Neurogenic bladder with anorectal malformations (ARM) is a well-known yet understudied topic. Diffusion tensor imaging (DTI) is a special usage of MRI that can evaluate peripheric nerves. The aim of this study is to evaluate the lumbosacral plexuses of patients with ARM using DTI. PATIENTS AND METHODS Patients with ARM willing to participate were included. Patient files were reviewed, a questionnaire was made, and DTI was performed. Fractional anisotropy (FA) and apparent diffusion coefficient (ADC) were computed for the right and left lumbosacral plexuses. RESULTS There were 18 patients and 12 controls. Groups were similar in terms of sex (p = 0.232) and age (p = 0.853). There was a significant difference only for ADC of the left plexus. There was visible asymmetry in tractographies and DTI parameters of two patients with severely deformed pelvises (image 1) but also in another patient with a normal sacrum. In addition, despite asymmetry, FA and ADC were similar to controls also in these patients. CONCLUSION This is the first study presenting quantitative data about the lumbosacral plexus in ARM. We think the most interesting finding of this study was observing the normal values even in the patients with severely malformed sacrum which is yet to be validated with further studies.
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Affiliation(s)
- Sibel Tiryaki
- Division of Pediatric Urology, Department of Pediatric Surgery, Ege University, 35100, Izmir, Turkey.
| | - Ulgen Celtik
- Department of Pediatric Surgery, Ege University, Izmir, Turkey
| | - Cenk Eraslan
- Division of Neuroradiology, Department of Radiology, Ege University, Izmir, Turkey
| | - Emre Divarci
- Department of Pediatric Surgery, Ege University, Izmir, Turkey
| | - Ali Tekin
- Division of Pediatric Urology, Department of Pediatric Surgery, Ege University, 35100, Izmir, Turkey
| | - Geylani Ozok
- Department of Pediatric Surgery, Ege University, Izmir, Turkey
| | - Orkan Ergun
- Department of Pediatric Surgery, Ege University, Izmir, Turkey
| | - Ahmet Celik
- Department of Pediatric Surgery, Ege University, Izmir, Turkey
| | - Cem Calli
- Division of Neuroradiology, Department of Radiology, Ege University, Izmir, Turkey
| | - Ali Avanoglu
- Division of Pediatric Urology, Department of Pediatric Surgery, Ege University, 35100, Izmir, Turkey
| | - Ibrahim Ulman
- Division of Pediatric Urology, Department of Pediatric Surgery, Ege University, 35100, Izmir, Turkey
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Long-term urological assessment and management of cloaca patients: A single tertiary institution experience. J Pediatr Surg 2021; 56:984-987. [PMID: 32778449 DOI: 10.1016/j.jpedsurg.2020.07.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 07/09/2020] [Accepted: 07/09/2020] [Indexed: 11/22/2022]
Abstract
PURPOSE Preserving renal function and achieving urinary continence are the most important urological goals in the management of cloaca patients. Many prognostic factors have been described, such as the length of the common channel (CC) and urethra, the presence of spinal dysraphism, and associated urological anomalies. The aim of this study was to analyze urinary continence status and need for reconstructive procedures and their correlation with urological risk factors in a series with a long-term follow-up. MATERIAL AND METHODS The institutional database of patients with anorectal malformations was reviewed. Patients with cloaca who underwent cloacal reconstructive surgery at our institution between January 1995 and May 2015 and who had a minimum postoperative follow-up of 5 years with complete urological care were included. Urologic and spinal anomalies, length of the CC, renal function, urodynamic study patterns, continence status, and urologic reconstructive surgeries were assessed. A CC was defined as long CC when its measure was longer than 3 cm in the cloacogram and then confirmed by cystoscopy. Descriptive statistical analysis was performed. RESULTS Fifty-five cloaca patients with a mean follow-up of 12 years (5-20) were included. A long CC was documented in 38 patients (69%). The sacral ratio (SR) was <0.4 in the AP projection in 30 (54.5%). Urodynamic evaluation revealed an inadequate detrusor contraction pattern in 65.4% of the cases. A CC >3 cm and SR <0.4 were significantly correlated with this urodynamic finding. A total of 50 patients (91%) achieved urinary continence, but only 30.9% had volitional voiding and 56% needed major urological reconstructive surgeries. Eighteen patients (32.7%) were in stage 2 or more of chronic kidney disease (<90 ml/min/1.73 m2) at the last follow-up visit. CONCLUSION Cloacal management requires a multidisciplinary and long-term follow-up. Early assessment of prognostic urological factors and accurate stratification of each patient are essential to avoid renal impairment and achieve urinary continence in the future. The length of the common channel and the presence of spinal dysraphism were correlated with the presence of neurovesical dysfunction specifically an abnormal bladder contraction efficiency. A significant number of these patients will need catheterization and reconstructive urinary tract surgeries to attain urinary continence. TYPE OF STUDY Retrospective study. LEVEL OF EVIDENCE Level 3. Retrospective comparative study.
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Mosiello G, Safder S, Marshall D, Rolle U, Benninga MA. Neurogenic Bowel Dysfunction in Children and Adolescents. J Clin Med 2021; 10:1669. [PMID: 33924675 PMCID: PMC8069792 DOI: 10.3390/jcm10081669] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 04/06/2021] [Accepted: 04/08/2021] [Indexed: 01/07/2023] Open
Abstract
Neurogenic/neuropathic bowel dysfunction (NBD) is common in children who are affected by congenital and acquired neurological disease, and negatively impacts quality of life. In the past, NBD received less attention than neurogenic bladder, generally being considered only in spina bifida (the most common cause of pediatric NBD). Many methods of conservative and medical management of NBD are reported, including relatively recently Transanal Irrigation (TAI). Based on the literature and personal experience, an expert group (pediatric urologists/surgeons/gastroenterologists with specific experience in NBD) focused on NBD in children and adolescents. A statement document was created using a modified Delphi method. The range of causes of pediatric NBD are discussed in this paper. The various therapeutic approaches are presented to improve clinical management. The population of children and adolescents with NBD is increasing, due both to the higher survival rate and better diagnosis. While NBD is relatively predictable in producing either constipation or fecal incontinence, or both, its various effects on each patient will depend on a wide range of underlying causes and accompanying comorbidities. For this reason, management of NBD should be tailored individually with a combined multidisciplinary therapy appropriate for the status of the affected child and caregivers.
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Affiliation(s)
- Giovanni Mosiello
- Department of Surgery, Division of Urology, Bambino Gesù Pediatric and Research Hospital, 00165 Rome, Italy
| | - Shaista Safder
- College of Medicine, Center for Digestive, Health and Nutrition, Arnold Palmer Hospital for Children, Orlando, FL 32806, USA;
| | - David Marshall
- Department of Pediatric Surgery and Pediatric Urology, Royal Belfast Hospital for Sick Children, Belfast BT97AB, UK;
| | - Udo Rolle
- Department of Pediatric Surgery and Pediatric Urology, Goethe-University Frankfurt, 60596 Frankfurt, Germany;
| | - Marc A. Benninga
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands;
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Binu V, Dash V, Bawa M, Kanojia RP, Samujh R. Role of urodynamics in male patients of high-anorectal malformations: a prospective study. Pediatr Surg Int 2021; 37:461-468. [PMID: 33484331 DOI: 10.1007/s00383-020-04835-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/11/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE Association of spinal or vertebral anomalies and the iatrogenic denervation during surgical correction of anorectal malformation patients especially in boys can lead to neurogenic bladder inthese subset of patients. The paucity of literature with regard to urodynamic studies focusing exclusively in male children with high-anorectal malformations (HARM) lead us to analyze the urodynamic changes. The objective was to study urodynamic profile in male patients who have undergone surgery for anorectal malformation. METHODS Male high-anorectal malformation patients who had completed all the stages of repair were prospective studied. Following the basic work up, all patients based on the urodynamics were categorized into 2 groups as safe or unsafe bladders. Unsafe bladder was defined as detrusor pressure > 40 cm (high detrusor pressure) or pressure variability of 15 cm of water (detrusor overactivity) or significant post-void residue. MRI was limited to patients with only abnormal urodynamics to rule out spinal causes of neurogenic bladder and due to financial constraints, it could not be offered to all patients. RESULTS 41 HARM meet the exclusion criteria. All patients were asymptomatic with none having history of urinary tract infections. Ultrasound showed bladder wall thickening in 31.7% patients. UDS revealed reduction in bladder capacity and compliance was noted in 31.7% and 30% patients, respectively. Elevated detrusor pressures (> 40 cm of water) were noted in 10% (4/41), detrusor overactivity with concomitant elevated detrusor pressures in 19.5% (8/41) and normal UDS in 70% (29/41). 13 patients (31.7%) had abnormal cystometric parameters with 12(30%) having unsafe bladders. MRI confirmed sacral agenesis in 1 patient with unsafe bladder. CONCLUSION Urodynamics can demonstrate occult neurovesical dysfunction in patients with HARM. This would help in early renal protective therapy and prevent the burden of long-term sequelae of neurovesical dysfunction in HARM patients.
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Affiliation(s)
- Vineet Binu
- Department of Pediatric Surgery, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Vedarth Dash
- Department of Pediatric Surgery, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Monika Bawa
- Department of Pediatric Surgery, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India.
| | - Ravi P Kanojia
- Department of Pediatric Surgery, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Ram Samujh
- Department of Pediatric Surgery, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
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Borg H, Sillén U, Doroszkiewicz M, Holmdahl G, Sjöström S, Abrahamsson K. Four-hour voiding observations detect neurogenic lower urinary tract dysfunction in neonates with anorectal malformation. J Pediatr Urol 2021; 17:76.e1-76.e9. [PMID: 33148455 DOI: 10.1016/j.jpurol.2020.10.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 09/05/2020] [Accepted: 10/13/2020] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Neurogenic lower urinary tract dysfunction (LUTD) has been reported in 20-50% of children with anorectal malformations (ARM). As neurogenic LUTD represents an inherent risk of renal deterioration and urinary tract infections, an early diagnosis is important. The gold standard for evaluating neurogenic LUTD involves invasive urodynamic testing but a useful addition should be an easy-to-perform, non-invasive method of screening. OBJECTIVE In this study, we evaluate non-invasive 4 h voiding observations as a screening method for neurogenic LUTD in ARM children. STUDY DESIGN Thirty-four patients with ARM, excluding those with perineal fistulas, were evaluated using both 4 h voiding observation and urodynamic testing before and after posterior sagittal anorectoplasty (PSARP) at median ages of 0.3 and 1.1 years. In the urodynamic assessment, the gold standard for neurogenic LUTD, nine children received the diagnosis, eight innate and one post-surgery. RESULTS Five boys with a high urethral fistula and anomalies of the spinal cord had urodynamically diagnosed neurogenic LUTD, a dysfunction also identified in the 4 h voiding observations. The pattern was characterised both by an increase in the number of voiding and the number of interrupted voiding, urinary leakage and elevated residual urine (Figure). In three girls with a vestibular fistula and tethered cord, an urodynamic investigation identified suspected mild neurogenic LUTD. In the voiding observations, an abnormal voiding pattern was not as obvious in the girls as in the five males. One girl with cloaca showed signs of postsurgical denervation damage, which was easily identified in the 4 h voiding observations (high capacity and elevated residual urine). DISCUSSION In the present study, gender differences in the severity of dysfunction reflected in the free voiding pattern in infants with ARM and neurogenic LUTD is probably the result of the different underlying causes of neurogenic LUTD in boys and girls. Boys with the condition have a congenital malformation of the caudal part of the spinal cord and girls a tethering of the cord. The most obvious limitation of the study was the low number of patients. Despite this, we consider the results worth reporting, since we found that results in the free voiding observations effectively confirmed what was established in the urodynamic investigations. CONCLUSION In pre-PSARP patients, 4 h voiding observations can be used to screen for severe neurogenic LUTD requiring attention and treatment. When post-surgical denervation is suspected, the voiding observation is also a good method for indicating the diagnosis.
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Affiliation(s)
- H Borg
- Department of Paediatric Surgery, Queen Silvia Children's Hospital, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - U Sillén
- Department of Paediatric Surgery, Queen Silvia Children's Hospital, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden; The Paediatric UroNephrologic Centre, Queen Silvia Children's Hospital, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden.
| | - M Doroszkiewicz
- Department of Paediatric Surgery, Queen Silvia Children's Hospital, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden; The Paediatric UroNephrologic Centre, Queen Silvia Children's Hospital, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - G Holmdahl
- Department of Paediatric Surgery, Queen Silvia Children's Hospital, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden; The Paediatric UroNephrologic Centre, Queen Silvia Children's Hospital, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - S Sjöström
- Department of Paediatric Surgery, Queen Silvia Children's Hospital, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden; The Paediatric UroNephrologic Centre, Queen Silvia Children's Hospital, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - K Abrahamsson
- Department of Paediatric Surgery, Queen Silvia Children's Hospital, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden; The Paediatric UroNephrologic Centre, Queen Silvia Children's Hospital, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
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Urinary Tract Anomalies in Patients With Anorectal Malformations: The Role of Screening and Clinical Follow-Up. Urology 2020; 143:216-220. [PMID: 32525076 DOI: 10.1016/j.urology.2020.05.052] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/14/2020] [Accepted: 05/25/2020] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To evaluate the efficacy of the screening protocol and the clinical follow-up to detect urological anomalies (UA) in patients with ARM (ARM-P) in our institution. Secondary aim was to define the prevalence of UA and their relationship with severity of ARM. METHODS ARM-P were selected from a prospectively maintained database from 2000 to 2016. Exclusion criteria were: incomplete or with less than 3 years of follow-up and absence of surgical correction of the anorectal anomalies. Data from urological screening and follow-up were collected. Patients were divided into complex malformations (Group 1) and less complex malformations (Group 2). RESULTS One hundred seventeen of 149 were included in the study period (62 group 1, 55 group 2). UA were detected in 36/117 at birth (30.7%) with a difference between groups (P = .0005). VUR was detected in 16 (6 with hydronephrosis, 10 with normal ultrasound at birth). A bladder ultrasound after potty training showed 18 lower urinary tract dysfunction (LUTD; 15 with UA detected at birth, 3 with normal ultrasound). 8 LUTD were found during clinical follow-up, confirmed by ultrasound. Spinal MRI detected spinal cord anomalies (SCA) in 52/117 (44.4%). Considering the subgroups with neurogenic bladder and SCA there was a difference between groups (13/33 vs 1/19). CONCLUSION This study suggests that ARM-P are at increased risk of UA, most of which were detected on neonatal ultrasound. While screening protocol can show 88% of UA, follow-up can detect 12.9 % of total abnormalities without difference between groups. This data has to be considered when planning follow-up for these patients.
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Abstract
PURPOSE We investigated the anorectal musclulature in normal children and anorectal malformations (ARM) to evaluate its role in bowel control mechanism. METHODS Pelves of 50 neonates died of ARM-unrelated diseases and 16 patients with anorectal malformations (8 high, 5 intermediate, and 3 low ARMs) were dissected and analyzed. RESULTS Normal anorectal musculature was divided into three muscular tubes: the internal sphincter tube (IAST), longitudinal muscle tube (LMT) and transverse muscle tube (TMT). The LMT came from the outer longitudinal smooth muscle fiber of the rectum and the striated muscle fiber of the levator ani, and the TMT composed of the puborectalis and the external anal sphincter. However, in ARM, the IAST was absent and the LMT, the center of the sphincter muscle complex, was only from the levator ani and could be divided into the pelvic portion and the perineal portion. The former, from the upper rim of the puborectalis to the bulbar urethral, became narrowed and dislocated anteriorly near to the posterior urethra in high ARM and rectal pouch in intermediate ARM. The latter, below the bulbar urethra to the anal dimple, was fused to a column both in high and intermediate ARM. The columnar perineal LMT run downwards and then split, penetrated the superficial part of EAS and terminated at the deep aspect of the skin, to form the anal dimple, which represents the center of the perineal LMT from the perineal aspect. The length of the LMT was longer in high and intermediate ARM than the normal neonate. The columnar perineal LMT and narrowed pelvic LMT could be possibly identified by laparoscopic and perineal approaches retrospectively and widened to allow the passage of the rectum through. CONCLUSIONS The anorectal musculature in ARM is composed of agenesic LMT and TMT and the narrowed LMT gives anatomical evidence of the center, where the neorectum should pull through.
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Impact of the associated anorectal malformation on the outcome of spinal dysraphism after untethering surgery. Pediatr Surg Int 2019; 35:227-231. [PMID: 30390136 DOI: 10.1007/s00383-018-4400-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/18/2018] [Indexed: 10/28/2022]
Abstract
PURPOSE To analyze the outcome after untethering surgery in patients with spinal dysraphism (SD), with or without associated anorectal malformation (ARM). METHODS Patients operated on for SD, with (Group A) or without (Group B) associated ARM (1999-2015), were included. The post-operative outcome was analyzed in the two groups in terms of improving of clinical symptoms (neuro-motor deficits, bladder dysfunction, bowel dysfunction) and of instrumental examinations (urodynamics, bladder ultrasound, neurophysiology). Fisher's exact test and χ2 test were used as appropriate; p < 0.05 was considered statistically significant. MAIN RESULTS Ten patients in Group A and 24 in Group B were consecutively treated. One patient was lost at follow up. Six patients (25%) in Group B underwent prophylactic surgery. The analysis of the pre-operative symptoms in the two groups showed that a significantly higher number of patients in group A needed bowel management and presented with neuro-motor deficits, compared to group B (p = 0.0035 and p = 0.04, respectively). Group A showed a significant post-operative neuro-motor improvement as compared to group B (p = 0.002). CONCLUSIONS Based on our results, untethering seems to be effective in neuro-motor symptoms in selected patients with ARM. In ARM patients, untethering surgery does not seem to benefit intestinal and urinary symptoms. The presence of the associated ARM does not seem to impact the medium-term outcome of patients operated for SD.
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Inoue M, Uchida K, Otake K, Nagano Y, Shimura T, Hashimoto K, Matsushita K, Koike Y, Matsubara T, Kusunoki M. Long-term functional outcome after untethering surgery for a tethered spinal cord in patients with anorectal malformations. Pediatr Surg Int 2017; 33:995-999. [PMID: 28779274 DOI: 10.1007/s00383-017-4127-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/21/2017] [Indexed: 12/16/2022]
Abstract
BACKGROUND Anorectal malformation (ARM) is associated with a tethered spinal cord (TSC). Long-term functional outcome of untethering surgery for TSC in patients with ARM has not been well evaluated. METHODS Patients aged 7 years and older who underwent repair of ARM and spinal magnetic resonance imaging from January 1995 to December 2008 were reviewed retrospectively. Untethering surgery was performed in all patients who were diagnosed with TSC, regardless of the presence or of neurological symptoms. Clinical symptoms reflecting anorectal, urinary, and lower limb function were compared between patients complicated with TSC (TSC group, n = 17) and those without TSC (non-TSC group, n = 14). RESULTS The median age at functional evaluation was 11.7 and 12.9 years in the TSC and non-TSC groups, respectively (p = 0.52). Untethering surgery for TSC was performed at a median age of 1.3 years. Preoperative urinary and lower limb dysfunction, except for vesicoureteral reflux in the TSC group in one patient, was improved after surgical detethering. Current anorectal function was comparable between the groups. CONCLUSIONS Long-term functional outcome in patients with ARM and TSC undergoing untethering surgery is equivalent to that in those without TSC. Prophylactic surgical detethering for patients with ARM and TSC can be a treatment of choice to maximize neurological functional outcome.
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Affiliation(s)
- Mikihiro Inoue
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Edobashi 2-174, Tsu, Mie, 514-8507, Japan.
| | - Keiichi Uchida
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Edobashi 2-174, Tsu, Mie, 514-8507, Japan
| | - Kohei Otake
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Edobashi 2-174, Tsu, Mie, 514-8507, Japan
| | - Yuka Nagano
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Edobashi 2-174, Tsu, Mie, 514-8507, Japan
| | - Tadanobu Shimura
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Edobashi 2-174, Tsu, Mie, 514-8507, Japan
| | - Kiyoshi Hashimoto
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Edobashi 2-174, Tsu, Mie, 514-8507, Japan
| | - Kohei Matsushita
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Edobashi 2-174, Tsu, Mie, 514-8507, Japan
| | - Yuhki Koike
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Edobashi 2-174, Tsu, Mie, 514-8507, Japan
| | - Toshio Matsubara
- Department of Neurosurgery, Mie University Graduate School of Medicine, Edobashi 2-174, Tsu, Mie, 514-8507, Japan
| | - Masato Kusunoki
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Edobashi 2-174, Tsu, Mie, 514-8507, Japan
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Fanjul M, Samuk I, Bagolan P, Leva E, Sloots C, Giné C, Aminoff D, Midrio P. Tethered cord in patients affected by anorectal malformations: a survey from the ARM-Net Consortium. Pediatr Surg Int 2017; 33:849-854. [PMID: 28674920 DOI: 10.1007/s00383-017-4105-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/30/2017] [Indexed: 11/27/2022]
Abstract
PURPOSE The goal of this study was to determine the degree of consensus in the management of spinal cord tethering (TC) in patients with anorectal malformation (ARM) in a large cohort of European pediatric centers. METHODS A survey was sent to pediatric surgeons (one per center) members of the ARM-Net Consortium. RESULTS Twenty-four (86%) from ten different countries completed the survey. Overall prevalence of TC was: 21% unknown, 46% below 15, and 29% between 15 and 30%. Ninety-six agreed on screening all patients for TC regardless the type of ARM and 79% start screening at birth. Responses varied in TC definition and diagnostic tools. Fifty percent of respondents prefer ultrasound (US), 21% indicate either US or magnetic resonance (MRI) based on a pre-defined risk of presenting TC, and 21% perform both. Discrepancy exists in complementary test: 82% carry out urodynamic studies (UDS) and only 37% perform somatosensory-evoked potentials (SSEP). Prophylactic untethering is performed in only two centers (8%). CONCLUSIONS Survey results support TC screening in all patients with ARM and conservative management of TC. There is discrepancy in the definition of TC, screening tools, and complementary test. Protocols should be developed to avoid such variability in management.
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Affiliation(s)
- María Fanjul
- Department of Pediatric Surgery, Gregorio Marañón University General Hospital, Calle del Dr. Esquerdo, 46, 28007, Madrid, Spain.
| | - I Samuk
- Department of Pediatric Surgery, Schneider Children's Medical Center of Israel, Sackler Medical School, University of Tel Aviv, Tel Aviv, Israel
| | - P Bagolan
- Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, Rome, Italy
| | - E Leva
- Department of Pediatric Surgery, Fondazione Ca' Granda-Ospedale Maggiore Policlinico, Milan, Italy
| | - C Sloots
- Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - C Giné
- Department of Pediatric Surgery, Vall d'Hebron Hospital, Barcelona, Spain
| | - D Aminoff
- Italian Association for Anorectal Malformations, Rome, Italy
| | - P Midrio
- Mother and Child Department-Section of Pediatric Surgery, Cá Foncello Hospital, Treviso, Italy
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Abstract
PURPOSE The present study aims to identify clinical and pathological factors that can predict the risk of spinal cord anomalies (SCA) in patients with anorectal malformations (ARM), the need for neurosurgery, and to define the impact of SCA on the outcome of patients with ARM. METHODS A 16-year retrospective analysis of all patients treated at a single tertiary children's Hospital with diagnosis of ARM. Data were collected to assess the impact of defined clinical characteristics on prevalence of SCA (detected at MRI). Children surgically treated or not for SCA were compared for age, clinical symptoms and type of anomalies at surgery or at last follow-up, respectively. Moreover, patients with intermediate/high ARMs, with or without SCA were compared for neurogenic bladder (NB), constipation, soiling and need for bowel management (BM). RESULTS Two hundred and seventy-five children were treated for ARM in the study period, 142 had spinal MRI that showed SCA in 85. Patients with SCA had significantly higher prevalence of preterm birth (p < 0.05), cardiac anomalies (p = 0.02), vertebral anomalies (p = 0.0075), abnormal sacrum (p < 0.0001), and VACTERL association (p = 0.0233). Ten patients were surgically treated for SCA. The prevalence of neurological bladder and neuro-motor deficits, of vertebral and genital anomalies, particularly cryptorchidism, was significantly higher in the operated group (p < 0.01, for each analysis). In patients with intermediate/high ARMs, no significant difference was observed between those with or without SCA, in terms of prevalence of NB, intestinal function and need for BM. CONCLUSIONS In patients with ARM, factors that can predict a higher prevalence of SCA and also determine an increased indication to neurosurgery may be identified. SCA by itself does not seem to affect the functional prognosis of children with intermediate/high ARM. These data may help physicians in stratifying the clinical and diagnostic pathway of patients with ARM.
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Abstract
Cloacal malformations represent one of the most complex conditions among anorectal malformations. Urologic conditions occur with an increased frequency in cloaca patients compared to patients with other types of ARM. The morbidity of the upper and lower urinary tract dysfunction/malformations at times can be severe; manifested by urinary tract infection, lower urinary tract symptoms, urinary incontinence, chronic kidney disease, and even end stage renal disease. Long-term follow-up of patients with cloaca has described significant chronic kidney disease and end-stage renal disease. Whether this rate of chronic kidney disease is a function of intrinsic renal dysplasia or acquired renal injury from neurogenic bladder is currently unknown. However, it is well known that severe lower urinary tract dysfunction, no matter the etiology, poses significant risk to the upper tracts when untreated. Neonatal assessment of the urinary tract accompanied by early identification of abnormal structure and function is therefore fundamental to minimize the impact of any urologic condition on the child's overall health. Adequate management of any associated bladder dysfunction is essential to preserving renal function, minimizing risk of urinary tract infection, and potentially avoiding need for future reconstructive surgery. This article summarizes our institution's approach to the ongoing early urologic management in patients with cloaca.
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Affiliation(s)
- Brian A VanderBrink
- Division of Urology, Cincinnati Children's Hospital Medical Center, MLC 5037, 3333 Burnet Ave, Cincinnati, Ohio.
| | - Pramod P Reddy
- Division of Urology, Cincinnati Children's Hospital Medical Center, MLC 5037, 3333 Burnet Ave, Cincinnati, Ohio
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Dias M, Partington M. Congenital Brain and Spinal Cord Malformations and Their Associated Cutaneous Markers. Pediatrics 2015; 136:e1105-19. [PMID: 26416933 DOI: 10.1542/peds.2015-2854] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
The brain, spinal cord, and skin are all derived from the embryonic ectoderm; this common derivation leads to a high association between central nervous system dysraphic malformations and abnormalities of the overlying skin. A myelomeningocele is an obvious open malformation, the identification of which is not usually difficult. However, the relationship between congenital spinal cord malformations and other cutaneous malformations, such as dimples, vascular anomalies (including infantile hemangiomata and other vascular malformations), congenital pigmented nevi or other hamartomata, or midline hairy patches may be less obvious but no less important. Pediatricians should be aware of these associations, recognize the cutaneous markers associated with congenital central nervous system malformations, and refer children with such markers to the appropriate specialist in a timely fashion for further evaluation and treatment.
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Chronic Kidney Disease Stage Progression in Patients Undergoing Repair of Persistent Cloaca. J Urol 2015; 194:190-4. [DOI: 10.1016/j.juro.2015.01.080] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2015] [Indexed: 11/21/2022]
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VanderBrink BA, Sivan B, Levitt MA, Peña A, Sheldon CA, Alam S. Epididymitis in Patients with Anorectal Malformations: A Cause for Urologic Concern. Int Braz J Urol 2014; 40:676-82. [DOI: 10.1590/s1677-5538.ibju.2014.05.13] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Accepted: 03/14/2014] [Indexed: 11/21/2022] Open
Affiliation(s)
| | | | | | - Alberto Peña
- Cincinnati Children’s Hospital Medical Center, USA
| | | | - Shumyle Alam
- Cincinnati Children’s Hospital Medical Center, USA
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Spinal ultrasound in patients with anorectal malformations: is this the end of an era? Pediatr Surg Int 2014; 30:829-31. [PMID: 24996639 DOI: 10.1007/s00383-014-3546-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/18/2014] [Indexed: 10/25/2022]
Abstract
PURPOSE Even if lumbar magnetic resonance imaging (MRI) is considered the gold standard in the diagnosis of occult spinal dysraphism (SD) in patients with anorectal malformations (ARMs), spinal ultrasound (US) performed up to 5 months of life have been largely used as a screening test. The aim of the present study was to evaluate the accuracy in terms of sensibility and specificity of neonatal US to detect occult SD in patients with ARMs. METHODS Retrospective analysis of all patients treated for ARMs between 1999 and 2013 at our institution who underwent both spinal US (up to 5 months of life) and MRI. Sensibility and specificity have been calculated for US based on MRI results. RESULTS Of 244 patients treated for ARMs at our institution, 82 (34 females, 48 males) underwent both the imaging studies and have been included in this study. ARMs types were: anal stenosis (7), recto-vestibular fistula (19), recto-perineal fistula (3) and cloaca (5) in female and imperforate anus (7) recto-perineal fistula (14), recto-urethral fistula (22), recto-vesical fistula (5) in males. Forty-seven patients (57, 3 % of total, 18 females, 29 males) had some occult SD (tethered spinal cord, spinal lipoma, syringomyelia) at MRI. Only 7 (14, 8 %) patients of those with spinal anomalies at MRI had pathological US studies. In our population, sensibility and specificity of US for diagnosis of occult SD were, respectively, 14, 8 and 100 %. CONCLUSION Since it is well known that a screening test must have a high sensibility, our data suggest that spinal ultrasound is not suitable as a screening test for occult spinal dysraphism in patients with ARMs. Furthermore, we strongly advise against the use of US as a screening test for spinal dysraphism to prevent a false sense of security in physician and patients' families.
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Braga LHP, Lorenzo AJ, Dave S, Del-Valle MH, Khoury AE, Pippi-Salle JL. Long-term renal function and continence status in patients with cloacal malformation. Can Urol Assoc J 2013; 1:371-6. [PMID: 18542820 DOI: 10.5489/cuaj.442] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Urinary continence after cloacal repair is difficult to achieve and renal outcome in patients with cloacal malformations has been scarcely reported. As a result, we reviewed our experience with cloacal malformations to determine the status of continence and the long-term renal function in these children. METHODS A retrospective chart review from 1990 to 2003 identified 12 patients with cloacal malformation (1 posterior, 4 complex and 7 classical) who underwent surgical reconstruction. The confluence was defined as high (common channel >/= 3 cm) and low (< 3 cm) by cystovaginoscopy. Renal ultrasound, voiding cystouretrogram, renal scan and sacral radiograph were performed in all children. Most patients underwent 1-stage abdominoperineal pull-through, applying the principle of total urogenital sinus mobilization. We collected data regarding hydronephrosis, vesicoureteral reflux and split differential renal function. Renal outcome was evaluated based on glomerular filtration rate and age-adjusted serum creatinine values (mumol/L). Urinary continence was defined as a dry interval > 4 hours. RESULTS Patients' mean age at surgery was 20 months (range 7-29 mo). Of the 12 children who underwent cloacal repair, 7 (58.3%) had a common channel >/= 3cm. Renal anomalies were identified in 3 of 12 (25%) girls: there were 2 solitary kidneys and 1 pelvic kidney. Lumbar-sacral radiography demonstrated bony abnormalities in 11 of the 12 (91.6%) cases: hemivertebra in 3 cases, sacral agenesis in 4 cases, hypoplastic sacrum in 3 cases and bifid sacrum in 1 case. Total urogenital sinus mobilization through an abdominoperineal approach in a single stage was performed in 8 girls. Follow-up ranged from 4 to 14 years (mean 8.5 yr). Eight (66.6%) children had dry intervals > 4 hours, 5 (62.5%) of them were on clean intermittent catheterization through a Mitrofanoff channel and 1 (12.5%) was through the urethra. The remaining 2 (25%) patients were voiding spontaneously. Three (33.3%) patients were totally incontinent, and 1 (8.3%) patient was awaiting reconstruction. The mean measured glomerular filtration rate was 93.5 mL/min/1.73m(2) (range 34-152 mL/min/1.73m(2)). Four (57.1%) of 7 patients who had a common channel >/= 3 cm ended up needing augmentation cystoplasty, compared with none of the patients with a common channel < 3 cm (57.1% v. 0%, p = 0.038). CONCLUSION Urinary continence can be achieved in most patients with cloacal malformation at the expense of major reconstructive surgery and despite the presence of associated urological abnormalities. However, these children harbour an important risk for renal impairment later in life and should be closely monitored.
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Affiliation(s)
- Luis H P Braga
- Division of Pediatric Urology, Hospital for Sick Children, University of Toronto, Toronto, Ont
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Giuliani S, Midrio P, De Filippo RE, Vidal E, Castagnetti M, Zanon GF, Gamba PG. Anorectal malformation and associated end-stage renal disease: management from newborn to adult life. J Pediatr Surg 2013; 48:635-41. [PMID: 23480924 DOI: 10.1016/j.jpedsurg.2012.10.073] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2012] [Revised: 09/12/2012] [Accepted: 10/03/2012] [Indexed: 11/19/2022]
Abstract
BACKGROUND/OBJECTIVE Renal failure remains one of the most significant causes of morbidity in patients with anorectal malformations (ARM). In the modern era, an increasing number of children born with ARM and genito-urinary (GU) anomalies reach adulthood and require continued multidisciplinary care for the rest of their life. The aim of this study is to present our institutional experience in the management of pediatric chronic renal failure related to severe GU anomalies and anorectal malformations. METHODS AND RESULTS Three hundred twenty-one patients with ARM have been followed at our institution since 1987. Six patients developed end-stage renal disease (ESRD) and received a kidney transplant at different ages. One patient is currently followed for mild, progressive chronic renal failure. These seven cases are reported along with a broad discussion concerning etiology of renal failure, neonatal surgical management, pediatric dialysis, urologic issues, and kidney transplantation. CONCLUSION Complex GU anomalies associated with ARM require a long-term approach by specialized pediatric and adult clinicians to optimize the care of this selected population of patients.
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Affiliation(s)
- Stefano Giuliani
- Division of Pediatric Surgery, St George's Hospital NHS Trust, London, United Kingdom.
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Lavallée LT, Leonard MP, Dubois C, Guerra LA. Urodynamic testing--is it a useful tool in the management of children with cutaneous stigmata of occult spinal dysraphism? J Urol 2012; 189:678-83. [PMID: 22982430 DOI: 10.1016/j.juro.2012.08.203] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/21/2012] [Indexed: 11/16/2022]
Abstract
PURPOSE Lumbar cutaneous stigmata in infants may be associated with occult spinal dysraphism and often prompt urological evaluation, including urodynamic testing. We examined whether urodynamic testing is useful in this population by evaluating the association between abnormal urodynamic test results and need for tethered cord release. MATERIALS AND METHODS We reviewed a historical cohort of children with cutaneous stigmata of spinal dysraphism referred to our hospital from 2002 to 2010. We evaluated patient characteristics, imaging, urodynamic studies and neurosurgical interventions. We analyzed the association between urodynamic testing and imaging studies, and neurosurgical intervention. RESULTS We retrospectively studied 123 patients with a median age of 11 months (IQR 6.5-15.5), including 112 nontoilet trained infants (91%). Of the patients 19% (23 of 123) had abnormal urodynamics, 85% (99 of 116) had abnormal spinal magnetic resonance imaging and 96% (98 of 102) had an abnormal spinal ultrasound. Tethered cord release was performed in 40 of 121 patients (33%). A significant association was found between abnormal urodynamics and neurosurgical intervention (p = 0.002). Abnormal spinal magnetic resonance imaging was also significantly associated with operative intervention (p = 0.05). Ultrasound of the spine (p = 1.0), ultrasound of the abdomen/pelvis (p = 0.68), history of urinary tract infections (p = 1.0) and constipation (p = 0.67) were not associated with intervention for tethered cord release. CONCLUSIONS Abnormal urodynamic studies in infants with cutaneous stigmata of spinal dysraphism are significantly associated with the requirement for neurosurgical intervention. Urodynamics are an important diagnostic modality aiding the neurosurgeon in determining the need for surgical intervention in this population.
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Affiliation(s)
- L T Lavallée
- Department of Surgery, Division of Pediatric Urology, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada
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Preoperative Assessment of Neurovesical Function in Children with Anorectal Malformation: Association with Vertebral and Spinal Malformations. J Urol 2012; 188:943-7. [DOI: 10.1016/j.juro.2012.04.117] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2011] [Indexed: 11/18/2022]
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Bauer SB, Austin PF, Rawashdeh YF, de Jong TP, Franco I, Siggard C, Jorgensen TM. International Children's Continence Society's recommendations for initial diagnostic evaluation and follow-up in congenital neuropathic bladder and bowel dysfunction in children. Neurourol Urodyn 2012; 31:610-4. [PMID: 22532312 DOI: 10.1002/nau.22247] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2011] [Accepted: 03/05/2012] [Indexed: 02/04/2023]
Abstract
PURPOSE The objective of this ICCS standardization document is to report the initial diagnostic evaluation and subsequent work-up of children with neuropathic bladder dysfunction. MATERIALS AND METHODS Due to a paucity of level I or level II, "levels of evidence" publications, these recommendations are actually a compilation of best practices because they seem to be effective and reliable, although not with any control. RESULTS Throughout the document, the emphasis is on promoting early, comprehensive evaluation of lower urinary tract function that is thorough but with a minimum of unnecessary testing. This includes what tests to order, when to order them and what to do with the results. Some of the recommendations may not be practical in various worldwide locations but the suggested testing should be considered the ideal approach to completely diagnosing and then promulgating treatments based on the full knowledge of the condition and its effect on urinary tract function. Once the findings are delineated, those lower urinary tract patterns of dysfunction that put the kidneys at risk for deterioration, that are barriers to attaining eventual continence, and that have long-term consequence to the lower urinary track can be obviated by specific management recommendations. The indications and timing of investigations to achieve these objectives are clearly defined in each diagnostic category and during follow-up. RECOMMENDATIONS This document should be used as a basis for appropriate evaluation and timely surveillance of the various neuro-urologic conditions that affect children.
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Drzewiecki BA, Bauer SB. Urodynamic testing in children: indications, technique, interpretation and significance. J Urol 2011; 186:1190-7. [PMID: 21849190 DOI: 10.1016/j.juro.2011.02.2692] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2010] [Indexed: 01/30/2023]
Abstract
PURPOSE Urodynamic studies in children have been performed with increasing frequency as the techniques, reproducibility and reliability of the testing have been refined in the last quarter century. Children of all ages and with a variety of comorbidities are now often referred for urodynamic testing to evaluate and understand the causes of incontinence and/or persistence of lower urinary tract symptoms, as well as to appropriately define and evaluate treatment regimens. MATERIALS AND METHODS We performed a MEDLINE® search for relevant articles on urinary tract dysfunction, neurogenic bladder and urodynamic studies in the pediatric population. We also included 3 major textbooks that addressed the subject matter. RESULTS We review the current indications for urodynamic studies in children with nonneurogenic and neurogenic bladder dysfunction. We summarize the components and techniques of the current practice of urodynamic studies in the pediatric population, and explain how to identify abnormal results. CONCLUSIONS The use of urodynamic studies in pediatrics has become almost mandatory for the effective management of severe or therapy resistant urinary tract abnormalities. This review may be used as a guideline for the appropriate application of urodynamics in this patient population.
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Letter to the Editor regarding the article "Anorectal malformations and neurospinal dysraphism: is this association a major risk for continence?". Pediatr Surg Int 2011; 27:549-50. [PMID: 21400032 DOI: 10.1007/s00383-011-2875-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/23/2011] [Indexed: 10/18/2022]
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Melo MC, Kamada I. [Anorectal anomaly and maternal care]. Rev Bras Enferm 2011; 64:176-9. [PMID: 21468506 DOI: 10.1590/s0034-71672011000100025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2009] [Accepted: 09/12/2010] [Indexed: 11/22/2022] Open
Abstract
This purpose of the article was to make a bibliographic review about anorectal malformations and maternal cares. The matter was addressed through an integrative review undertaken in consultation of articles published in the databases indexed in the Virtual Health Library. We identified 25 publications that met the inclusion and exclusion criteria pre-established. In the studies reviewed, there were different study designs, demonstrating that some children born with anorectal anomalies requiring urgent surgery. Health professionals, along with the parents, need to develop partnerships that would enable a long-term monitoring and careful guidance. It is necessary to do more research on the subject, with methodological proposals that reflect the essence of the best care of an ostomized child.
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Affiliation(s)
- Manuela Costa Melo
- Departamento de Enfermagem, Escola Superior em Ciências da Saúde, Universidade de Brasília, Brasília, DF.
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Kim SM, Chang HK, Lee MJ, Shim KW, Oh JT, Kim DS, Kim MJ, Han SJ. Spinal dysraphism with anorectal malformation: lumbosacral magnetic resonance imaging evaluation of 120 patients. J Pediatr Surg 2010; 45:769-76. [PMID: 20385285 DOI: 10.1016/j.jpedsurg.2009.10.094] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2009] [Revised: 10/05/2009] [Accepted: 10/30/2009] [Indexed: 10/19/2022]
Abstract
PURPOSE We evaluated the prevalence of spinal dysraphism (SD) in patients with anorectal malformation (ARM) by magnetic resonance imaging (MRI). METHODS From January 2002 to March 2009, 120 patients with ARM who underwent anorectal reconstruction were evaluated for SD with sacral plain film, spinal ultrasonography (US), and lumbosacral MRI. We adopted Krickenbeck international classification of ARM. RESULTS Spinal dysraphism was present in 41 (34.2%) of 120 patients with ARM, 3 (13.0%) of 23 patients with perineal fistula, 7 (29.2%) of 24 patients with vestibular fistula, 4 (36.4%) of 11 patients with rectovesical fistula, 18 (40.9%) of 44 patients with rectourethral fistula, and 9 (60.0%) of 15 patients with cloacal anomaly (P = .04). Among 41 patients having SD detected by MR, 26 patients (26/41; 63.4%) underwent detethering surgery for tethered spinal cord. The mean sacral ratio (SR) in patients who underwent detethering surgery (0.54 +/- 0.19) was significantly lower than in patients who did not undergo detethering surgery (0.69 +/- 0.13; P < .001). The optimal cutoff for the SR value predicting SD requiring detethering surgery was 0.605, with sensitivity of 65.4% and specificity of 77.7%. CONCLUSIONS Spinal dysraphism is common in patients with ARM, and its prevalence is higher in patients with complex ARM. Spinal anomalies can occur even with benign types of ARM and, therefore, that all patients should be screened. Magnetic resonance imaging is useful in detecting occult SD that may be missed by conventional radiologic evaluation, physical examination, and spinal US. We further recommend a lumbosacral MRI examination in those whose SR is lower than 0.6.
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Affiliation(s)
- Seong Min Kim
- Department of Surgery, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, South Korea
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Miyasaka M, Nosaka S, Kitano Y, Ueoka K, Tsutsumi Y, Kuroda T, Honna T. Utility of spinal MRI in children with anorectal malformation. Pediatr Radiol 2009; 39:810-6. [PMID: 19452147 DOI: 10.1007/s00247-009-1287-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2008] [Revised: 02/16/2009] [Accepted: 03/24/2009] [Indexed: 11/28/2022]
Abstract
BACKGROUND The association between spinal cord anomalies and imperforate anus is well recognized. Until now, the incidence of tethered cord has been assumed to be higher in patients with high-type imperforate anus. However, recent reports suggest that tethered cord is as common in patients with a low lesion as in those with a high lesion. OBJECTIVE To review the incidence of spinal cord anomalies in those with a low lesion and those with a high (including intermediate) anorectal malformation (ARM), and to determine the best diagnostic imaging strategy. MATERIALS AND METHODS A group of 50 consecutive patients with postoperative ARM and in whom spinal MRI had been performed were identified retrospectively. We reviewed and compared the following factors between those with a high lesion and those with a low lesion: (1) clinical symptoms, (2) spinal cord anomalies, and (3) vertebral anomalies. RESULTS The incidence of spinal cord anomalies was no different between those with a high lesion and those with a low lesion, and spinal cord anomalies were present regardless of the presence of vertebral anomalies or symptoms. CONCLUSION Owing to the high incidence of spinal cord anomalies in patients with imperforate anus, MRI is the best imaging tool for detecting such anomalies regardless of the level of the lesion.
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Affiliation(s)
- Mikiko Miyasaka
- Radiology, National Centre for Child Health and Development, 2-12-1 Okura, Setagaya-ku, Tokyo, 157-8535, Japan.
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Abstract
OBJECT Vertebral defects, anal atresia, cardiovascular anomalies, tracheoesophageal fistulas (TEFs), renal anomalies, and limb defects (most often of the radius) are commonly associated and known collectively by the acronym VACTERL. The authors studied these nonrandomly associated birth defects to determine if a further relationship exists between VACTERL association and the presence of a tethered spinal cord (TSC). METHODS From 2001 to 2004, 12 patients with VACTERL association who were treated operatively by a single pediatric surgeon underwent magnetic resonance (MR) imaging to evaluate the intraspinal abnormalities that may cause tethering. Three patients were excluded from the study due to complications after surgery for TEF. Coincidentally, these three patients did not have imperforate ani. In the remaining nine patients, seven had associated urogenital anomalies, and six of these also had high-type imperforate ani. Five of the six patients and the one patient with low-type imperforate anus and a urogenital anomaly were found to have TSCs. In the remaining two patients without urogenital anomalies there was a high-type imperforate anus without a TSC in one patient and a low-type imperforate anus with a TSC in the other. All seven patients with TSCs underwent successful untethering. The lesions contributing to TSC included terminal filum lipomas (TFLs) in five patients, an intramedullary ependymal cyst in one patient, and a lipo-meningomyelocele in another patient. CONCLUSIONS The authors found that in patients with VACTERL association there was a high incidence of TSC (seven of nine patients) if an imperforate anus was present as one of the anomalies. In patients with VACTERL association and urogenital anomalies, the incidence of TSC was even higher (86%). Five of the seven cases of TSC in the present study were caused by a TFL, a lesion that can be easily and safely managed surgically. The authors conclude that MR imaging is essential for ruling out the possibility of a TSC in patients with VACTERL association combined with urogenital anomalies or an imperforate anus.
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Affiliation(s)
- Meng-Fai Kuo
- Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei
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Buisson P, Leclair MD, Lenormand L, Héloury Y. [Urodynamic investigations in children]. ANNALES D'UROLOGIE 2005; 39:61-70. [PMID: 16004204 DOI: 10.1016/j.anuro.2005.04.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Performing urodynamic investigations in children presents some difficulty due to the lack of any normogram, and due to the results that vary with age. Such investigation is therefore carried out only when clinical examination and radiological assessment fail to explain a voiding dysfunction. The procedure should be performed in a urodynamic unit that has paediatric expertise. A specific paediatric procedure is to be respected when performing uroflowmetry and cystometry in children. Assessing the urethral pressure profile is very difficult since moving a catheter along the urethra causes a reflex activity of the pelvic floor muscles. Main indications are: neuropathic bladders, voiding dysfunctions, urinary infections, anorectal malformations and pelvic tumours. As in adults, urodynamic investigations are useful when selecting a therapeutic strategy.
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Affiliation(s)
- P Buisson
- Service de chirurgie pédiatrique, hôpital Mère-Enfant, 7, quai Moncousu, 44093 Nantes cedex 01, France
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