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Findlay MC, Tenhoeve S, Terry SA, Iyer RR, Brockmeyer DL, Kelly MP, Kestle JRW, Gonda D, Ravindra VM. Disparities in indications and outcomes reporting for pediatric tethered cord surgery: The need for a standardized outcome assessment tool. Childs Nerv Syst 2024; 40:1111-1120. [PMID: 38072858 DOI: 10.1007/s00381-023-06246-y] [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] [Received: 10/30/2023] [Accepted: 11/29/2023] [Indexed: 03/28/2024]
Abstract
PURPOSE Tethered cord syndrome (TCS) is characterized by abnormal attachment of the spinal cord neural elements to surrounding tissues. The most common symptoms include pain, motor or sensory dysfunction, and urologic deficits. Although TCS is common in children, there is a significant heterogeneity in outcomes reporting. We systematically reviewed surgical indications and postoperative outcomes to assess the need for a grading/classification system. METHODS PubMed and EMBASE searches identified pediatric TCS literature published between 1950 and 2023. Studies reporting surgical interventions, ≥ 6-month follow-up, and ≥ 5 patients were included. RESULTS Fifty-five studies representing 3798 patients were included. The most commonly reported non-urologic symptoms were nonspecific lower-extremity motor disturbances (36.4% of studies), lower-extremity/back pain (32.7%), nonspecific lower-extremity sensory disturbances (29.1%), gait abnormalities (29.1%), and nonspecific bowel dysfunction/fecal incontinence (25.5%). Urologic symptoms were most commonly reported as nonspecific complaints (40.0%). After detethering surgery, retethering was the most widely reported non-urologic outcome (40.0%), followed by other nonspecific findings: motor deficits (32.7%), lower-extremity/back/perianal pain (18.2%), gait/ambulation function (18.2%), sensory deficits (12.7%), and bowel deficits/fecal incontinence (12.7%). Commonly reported urologic outcomes included nonspecific bladder/urinary deficits (27.3%), bladder capacity (20.0%), bladder compliance (18.2%), urinary incontinence/enuresis/neurogenic bladder (18.2%), and nonspecific urodynamics/urodynamics score change (16.4%). CONCLUSION TCS surgical literature is highly variable regarding surgical indications and reporting of postsurgical outcomes. The lack of common data elements and consistent quantitative measures inhibits higher-level analysis. The development and validation of a standardized outcomes measurement tool-ideally encompassing both patient-reported outcome and objective measures-would significantly benefit future TCS research and surgical management.
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Affiliation(s)
- Matthew C Findlay
- School of Medicine, University of Utah, Salt Lake City, UT, USA
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Samuel Tenhoeve
- School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Skyler A Terry
- College of Social and Behavioral Sciences, University of Utah, Salt Lake City, UT, USA
| | - Rajiv R Iyer
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Douglas L Brockmeyer
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Michael P Kelly
- Division of Pediatric Orthopedics, Rady Children's Hospital, San Diego, CA, USA
| | - John R W Kestle
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - David Gonda
- Division of Pediatric Neurosurgery, Rady Children's Hospital, San Diego, CA, USA
| | - Vijay M Ravindra
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA.
- Division of Pediatric Neurosurgery, Rady Children's Hospital, San Diego, CA, USA.
- Department of Neurological Surgery, Naval Medical Center San Diego, 34800 Bob Wilson Drive, San Diego, CA 92134, USA.
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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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Esposito G, Totonelli G, Morini F, Contini G, Palma P, Mosiello G, Longo D, Schingo PM, Marras CE, Bagolan P, Iacobelli BD. Predictive value of spinal bone anomalies for spinal cord abnormalities in patients with anorectal malformations. J Pediatr Surg 2021; 56:1803-1810. [PMID: 34167803 DOI: 10.1016/j.jpedsurg.2021.05.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 05/07/2021] [Accepted: 05/11/2021] [Indexed: 10/01/2022]
Abstract
AIM To evaluate the correlation between sacral/vertebral anomalies and spinal cord anomalies (SCA) on MRI, in patients with anorectal malformation (ARM). METHODS Patients with ARM consecutively treated between January 1999 and August 2019 were included. Radiological imaging of sacrum and spine were retrospectively analyzed and correlated to the presence of SCA at MRI. Fisher's exact test and X2 test were used as appropriate; p<0.05 was considered statistically significant. RESULTS 348 patients with ARM were enrolled in the study, 147 presented SCA at MRI. 144 patients showed spinal bone anomalies, isolated vertebral and sacral anomalies were found in 17,6% and 35% respectively. Higher level of ARM was associated with a significant higher prevalence of sacral and vertebral anomalies. A significant correlation was found between the "level" of ARM and the presence of SCA (p<0.05). Sacral anomalies were significantly correlated with the presence of SCA at MRI (p<0.05). SCA were found in 70% of patients with vertebral anomalies (VA) and in 76% of patients with sacral anomalies. The presence of multiple malformations (vertebral and sacral anomalies) are strictly related to the presence of SCA. However, the absence of spinal bone anomalies does not exclude the presence of SCA. SD was the most represented type of SCA (n=94/147), of those 96% had fatty filum. Neurological or neurourological symptoms were detected in 11,5% patients (n=17) with SCA and required neurosurgical intervention. CONCLUSIONS Our data confirm the strong relation between sacral or vertebral anomalies and SCA. However, in our series also patients without sacral/vertebral anomalies had SCA at MRI. Our results suggest that, despite the presence or absence of spinal anomalies, spinal cord MRI should be performed in all children with ARM, to allow a correct multidisciplinary follow-up and treatment. In fact, most patients with spinal bone and SCA are asymptomatic, but could develop clinical manifestations during their growth.
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Affiliation(s)
- Giacomo Esposito
- Department of Neuroscience, Neurosurgery Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Giorgia Totonelli
- Medical and Surgical Department of the Fetus-Newborn-Infant, Newborn Surgery Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Francesco Morini
- Medical and Surgical Department of the Fetus-Newborn-Infant, Newborn Surgery Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Giorgia Contini
- Medical and Surgical Department of the Fetus-Newborn-Infant, Newborn Surgery Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Paolo Palma
- Department of Neuroscience, Neurosurgery Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Giovanni Mosiello
- Department of Surgery, Neuro-Urology Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Daniela Longo
- Neuroradiology Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | | | - Carlo Efisio Marras
- Department of Neuroscience, Neurosurgery Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Pietro Bagolan
- Medical and Surgical Department of the Fetus-Newborn-Infant, Newborn Surgery Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy; Department of System Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Barbara Daniela Iacobelli
- Medical and Surgical Department of the Fetus-Newborn-Infant, Newborn Surgery Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
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Fernandez-Portilla E, Moreno-Acosta L, Dominguez-Muñoz A, Gonzalez-Carranza V, Chico-Ponce de Leon F, Davila-Perez R. Functional outcome after cord detethering in fecally incontinent patients with anorectal malformations. Pediatr Surg Int 2021; 37:419-424. [PMID: 33427923 DOI: 10.1007/s00383-020-04834-6] [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: 12/11/2020] [Indexed: 11/27/2022]
Abstract
PURPOSE Tethered cord (TC) occurs in 36% of patients with anorectal malformations (ARMs), for whom the benefit of detethering surgery remains unclear regarding bowel and/or bladder function. This study aimed to examine whether cord detethering could improve fecal and urinary incontinence in these patients. METHODS This was a retrospective study of TC patients (>3 years old) with fecal incontinence and ARMs, who underwent detethering surgery between 2016 and 2020 and were followed up for at least 6 months. RESULTS Of the 27 included patients, 55% had sacral ratios between 0.4 and 0.7, and in 37% it was < 0.4; the remaining 8% was over 0.7; 52% suffered from colonic hypermotility. After detethering surgery, partial fecal continence was achieved in five patients (18%); total fecal continence, in ten patients (37%); 12 (44%) remained fecally incontinent. Partial urinary continence was obtained in four cases (14%), and the number of patients with total urinary continence rose from 7 (25%) to 15 (55%). Lower extremity symptoms were also improved in 72% of the cases. Patients with colonic hypomotility were found to have a better functional outcome than those with colonic hypermotility (69% vs. 43%, respectively). CONCLUSION Our study demonstrated that detethering surgery led to remarkably improved bowel and bladder control in ARM patients with fecal incontinence, which, surprisingly, was not associated with sacral ratio.
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Affiliation(s)
- Emilio Fernandez-Portilla
- Colorectal Clinic, Hospital Infantil de Mexico Federico Gomez, Calle Doctor Márquez 162, Col Doctores, Del Cuauhtémoc, 06720, Mexico City, Mexico.
| | - Leticia Moreno-Acosta
- Colorectal Clinic, Hospital Infantil de Mexico Federico Gomez, Calle Doctor Márquez 162, Col Doctores, Del Cuauhtémoc, 06720, Mexico City, Mexico
| | - Alfredo Dominguez-Muñoz
- Colorectal Clinic, Hospital Infantil de Mexico Federico Gomez, Calle Doctor Márquez 162, Col Doctores, Del Cuauhtémoc, 06720, Mexico City, Mexico
| | | | | | - Roberto Davila-Perez
- Colorectal Clinic, Hospital Infantil de Mexico Federico Gomez, Calle Doctor Márquez 162, Col Doctores, Del Cuauhtémoc, 06720, Mexico City, Mexico
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Oh C, Youn JK, Han JW, Yang HB, Kim HY, Jung SE. Analysis of Associated Anomalies in Anorectal Malformation: Major and Minor Anomalies. J Korean Med Sci 2020; 35:e98. [PMID: 32281315 PMCID: PMC7152527 DOI: 10.3346/jkms.2020.35.e98] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 02/07/2020] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Fifty to sixty percent of patients with anorectal malformation (ARM) have at least one associated anomaly (AA). We determined the incidence of AA with the subtypes of ARM classified in accordance with the Krickenbeck classification and analyzed differences in the incidence rates of major and minor AAs according to organ system. METHODS From January 1999 to May 2017, we retrospectively analyzed congenital anomalies in patients who underwent an anoplasty for ARM at our institution. The AAs were divided into nine organ systems. To analyze the difference in the incidence of AAs, we calculated odds ratios (ORs) using cases of perineal fistula as the base group. RESULTS Of the 460 patients, 256 (55.7%) were male, 299 (65%) had at least one anomaly, and 274 (59.6%) had major AAs. According to organ system, AAs were most common in the genitourinary (28%), cardiovascular (25%), and spinal/vertebral systems (22.6%). Major AA was most common in the cardiovascular (23%) and spinal/vertebral and genitourinary systems (19.3%). According to ARM subtype, AAs were common in the order of cloaca (93.9%), rectovaginal fistula (85.7%), and recto-bladder neck fistula (85%). For the incidence of AAs, cloaca (OR, 15.7) and recto-bladder neck fistula (OR, 5.74) showed significantly higher ORs. In the analysis of major AAs, the cloaca (OR, 19.77) showed the highest OR, followed by no fistula (OR, 4.78) and recto-bladder neck fistula (OR, 3.83). CONCLUSION A considerable number of patients with ARM had AAs. Our data are useful for predicting AAs in patients with ARM.
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Affiliation(s)
- Chaeyoun Oh
- Division of Pediatric Surgery, Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Joong Kee Youn
- Department of Pediatric Surgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Won Han
- Department of Pediatric Surgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Hee Beom Yang
- Department of Pediatric Surgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Hyun Young Kim
- Department of Pediatric Surgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea.
| | - Sung Eun Jung
- Department of Pediatric Surgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
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Wang H, Chen F, Zhang Y, Li Z, Wang Y, Li Q. [Three-dimensional reconstruction of cervical CT vs ultrasound for estimating residual thyroid volume]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2019; 39:373-376. [PMID: 31068305 DOI: 10.12122/j.issn.1673-4254.2019.03.18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To compare the accuracy of three-dimensional reconstruction of cervical CT and ultrasound for estimating residual thyroid volume. METHODS We performed a retrospective analysis of 17 patients with 21 residual thyroid glands undergoing thyroidectomy surgery between February, 2017 and March, 2018 in our department. We compared the residual thyroid volume in preoperative ultrasound with the intraoperative measurement and the volume measured using threedimensional CT reconstruction before surgery. RESULTS The maximum vertical and anterioposterior diameters of the residual thyroid measured by preoperative ultrasound differed significantly from the volume data measured intraoperatively (P < 0.05), but the difference in the maximum left-right diameters was not statistically significant (P>0.05). The maximum vertical, leftright, and anteroposterior diameters estimated by three-dimensional reconstruction of cervical CT was all similar with those measured intraoperatively (P>0.05). CONCLUSIONS Compared with ultrasound examination, three-dimensional reconstruction of neck CT is more accurate for estimating the residual thyroid volume and provides more reliable evidence for clinical calculation of postoperative I131 dose for thyroid cancer.
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Affiliation(s)
- Hongjuan Wang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
| | - Fei Chen
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
| | - Yongquan Zhang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
| | - Zhichao Li
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
| | - Ying Wang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
| | - Qiang Li
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
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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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Tethered cord in children with anorectal malformations with emphasis on rectobladder neck fistula. Pediatr Surg Int 2019; 35:221-226. [PMID: 30413919 DOI: 10.1007/s00383-018-4399-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/18/2018] [Indexed: 10/27/2022]
Abstract
PURPOSE To find the incidence of tethered cord (TC) in patients with anorectal malformations (ARM) and to determine the relationship between bowel/urinary control and TC in a subset of patients with rectobladder neck fistula (RBNF). METHODS The database of a tertiary medical center was retrospectively collected for all patients treated for ARM from 1980 to 2012. All patients with TC and RBNF were identified. RESULTS Among 790 patients, who underwent screening for TC, 285(36%) were diagnosed with TC. Eleven of 37 screened patients with RBNF were diagnosed with TC. The median follow-up period was 49 months (range 2-222 months). TC was diagnosed in 3/18(16.6%) patients with sacral ratio (SR) ≥ 0.7; 4/12(33.3%) with SR 0.41-0.69; and 4/7(57.1%) patients with SR 0-0.4. The association of TC in RBNF patients had a negative influence in the prognosis for bowel and urinary control. CONCLUSION The incidence of TC among patients with ARM is 36%. Incidence of TC among patients with RBNF correlates with SR value and is higher with lower SR. Patients with RBNF and TC have dismal prognosis for bowel control, unrelated to their SR status. Many unresolved questions related to the management of ARM patients with asymptomatic TC still remain.
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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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Totonelli G, Messina R, Morini F, Mosiello G, Palma P, Scuglia M, Iacobelli BD, Bagolan P. Embryological and clinical implications of the association between anorectal malformations and spinal dysraphisms. Pediatr Surg Int 2017; 33:843-847. [PMID: 28601900 DOI: 10.1007/s00383-017-4104-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/30/2017] [Indexed: 10/19/2022]
Abstract
PURPOSE To describe the association of anorectal malformation (ARM) and spinal dysraphism (SD) in terms of impact on the management of SD and embryogenetic implications. METHODS Patients with SD associated with (A) or without (B) ARM were included. The two groups were further divided into operated on (A1/B1) or not (A2/B2) for SD. Groups A and B were compared for type of SD (embryogenetic classification) and prevalence of neurosurgery; Groups A1 vs. A2 for type of ARM (Wingspread classification); Groups A1 vs. B1 for age at neurosurgery, neurophysiology, and clinical symptoms. MAIN RESULTS One hundred twenty-one patients with SD, 83 with and 38 without ARM were consecutively treated (1999-2015). Group A was associated only with SDs developing after primary neurulation, corresponding to the period of cloacal septation and organogenesis (p = 0.0007). Untethering surgery was significantly less frequent in Group A (p < 0.0001 and p = 0.04, respectively). Higher ARMs were not associated with increased risk for neurosurgery. No other significant differences were detected. CONCLUSIONS In our series, ARMs were associated only with SD developing after primary neurulation, suggesting a single insult leading to both SD and the associated ARM. Neurosurgery is indicated less frequently in patients with ARM-associated SD, despite the similar preoperative clinical features.
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Affiliation(s)
- Giorgia Totonelli
- Neonatal Surgery Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Piazza S. Onofrio, 4, 00165, Rome, Italy.
| | - Raffaella Messina
- Neurosurgery Unit, Department of Neuroscience and Neurorehabilitation, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Francesco Morini
- Neonatal Surgery Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Piazza S. Onofrio, 4, 00165, Rome, Italy
| | - Giovanni Mosiello
- Neuro-Urology Unit, Department of Surgery, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Paolo Palma
- Neurosurgery Unit, Department of Neuroscience and Neurorehabilitation, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Marianna Scuglia
- Neonatal Surgery Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Piazza S. Onofrio, 4, 00165, Rome, Italy
| | - Barbara D Iacobelli
- Neonatal Surgery Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Piazza S. Onofrio, 4, 00165, Rome, Italy
| | - Pietro Bagolan
- Neonatal Surgery Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Piazza S. Onofrio, 4, 00165, Rome, Italy
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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: 9] [Impact Index Per Article: 1.3] [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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13
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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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Di Cesare A, Leva E, Macchini F, Canazza L, Carrabba G, Fumagalli M, Mosca F, Torricelli M. Anorectal malformations and neurospinal dysraphism: is this association a major risk for continence? Pediatr Surg Int 2010; 26:1077-81. [PMID: 20714733 DOI: 10.1007/s00383-010-2686-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND/PURPOSE Anorectal malformations (ARM) are a spectrum of defects ranging from the very minor ones, with an excellent functional prognosis, to those that are more complex, often associated with other anomalies, difficult to manage and with a poor functional outcome. A significant number of these children suffer from fecal and urinary incontinence despite major advances in the management of ARM patients have significantly improved the quality of life. The role of sacrovertebral anomalies/dysraphism (SD) and neurospinal cord anomalies/dysraphism (ND) associated with ARM on the continence of these patients is still controversial. The authors made a review of their experience in a period of 5 years, focusing on the role of neurospinal cord anomalies in patients with ARM. MATERIALS At colorectal clinic of our department of pediatric surgery 215 patients who underwent a procedure of posterior sagittal anorectoplasty for ARM are followed-up in a multidisciplinary clinic. Among them 60 patients with either SD or ND were documented. In 37 patients the anomaly involved the spinal cord (ND). 12 of these 37 patients underwent neurosurgical treatment and 25 were managed conservatively. Data collected from their follow-up were analyzed and compared, focusing on their bowel and urinary continence. RESULTS All 37 patients acquired regular bowel movements with an appropriate bowel management according to Peña's protocols. Urinary incontinence required clean intermittent catheterization in four cases. None of the patients who did not receive neurosurgical treatment developed acute complications due to the progression of the neurospinal anomaly, like acute urinary retention, orthopedic and motility problems or acute hydrocephalus. From literature review we were unable to find good evidence that the presence of ND worsens the functional prognosis of patients with ARM. We were also unable to find convincing evidence to support the practice of prophylactic neurosurgical procedures. CONCLUSIONS The present study supports the theory that for ARM patients the prognosis in terms of continence depends mainly on the type of malformation and is not complicated by the association with ND. In our series neurosurgical treatments did not have any effect in improving the continence of ARM patients and a conservative management of ND did not expose the patients to the sequelae of progressive deterioration, reported elsewhere, requiring rescue neurosurgery. We believe that the correct practice of pediatric surgeons following-up ARM patients is a protocol which includes appropriate investigations to detect the presence of a SD or ND and, once these entities are detected, it is mandatory to manage the patient with a multidisciplinary team, where a conservative non-operative management is initially justified and advocated in the absence of neurosensorymotor symptoms.
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Affiliation(s)
- A Di Cesare
- Department of Pediatric Surgery, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
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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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Suppiej A, Dal Zotto L, Cappellari A, Traverso A, Castagnetti M, Drigo P, Midrio P. Tethered cord in patients with anorectal malformation: preliminary results. Pediatr Surg Int 2009; 25:851-5. [PMID: 19680666 DOI: 10.1007/s00383-009-2435-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND A tethered cord (TC) has been reported in as much as 50% of the patients affected by anorectal malformation (ARM). No guidelines for timing and modality of diagnosis and treatment have been established. We present the preliminary results of a multidisciplinary protocol carried out at our center. METHODS Seventy-four ARM patients underwent spinal magnetic resonance imaging (MRI). All TC patients underwent videourodynamic (UD), somatosensory-evoked potentials (SEPs), and neurological examination at baseline and, if normal, at 5 and 10 years of age. Conversely, when UD or SEP abnormalities were detected the follow-up was individually tailored at shorter time. RESULTS 25/74 patients had a neuroradiological TC (33.7%). Based on the results of UD, SEP, and neurological status, four patients were untethered, eight are possible candidates, nine are stable, and four were excluded because of incomplete data. DISCUSSION Tethered cord is frequent in ARM patients. Because neurological deficits secondary to TC can contribute to neurological disability, we recommend routine MRI examination and a multidisciplinary program of follow-up in cases of TC. Preliminary results suggest the combined use of SEPs and UD could represent a useful adjunct to clinical examination in patients in whom a "wait and see" approach is preferred to the prophylactic surgery.
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Affiliation(s)
- A Suppiej
- Child Neurology and Clinical Neurophysiology Unit, University of Padua, Padua, Italy
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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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