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Li AY, Gaebe K, Quon JL, Vescan A, James AL, Wolter NE. Endoscopic Transnasal Management of Meningoceles and Encephaloceles in Children: A Systematic Review. Otolaryngol Head Neck Surg 2024. [PMID: 38494838 DOI: 10.1002/ohn.711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 12/28/2023] [Accepted: 02/09/2024] [Indexed: 03/19/2024]
Abstract
OBJECTIVE To review surgical techniques used in the endoscopic transnasal repair of pediatric basal meningoencephaloceles and compare perioperative outcomes in children <2 and ≥2 years old. DATA SOURCES MEDLINE, EMBASE, and CENTRAL. REVIEW METHODS Data sources were searched from inception to August 22, 2022, using search terms relevant to endoscopic transnasal meningoencephalocele repair in children. Reviews and Meta-analyses were excluded. Primary outcomes were the incidence of intraoperative and postoperative complications, including cerebrospinal fluid leak, recurrence, and reintervention. Quality assessments were performed using Newcastle-Ottawa Scale, ROBIN-I, and NIH. RESULTS Overall, 217 patients across 61 studies were identified. The median age at surgery was 4 years (0-18 years). Fifty percent were female; 31% were <2 years. Most defects were meningoencephaloceles (56%), located transethmoidal (80%), and of congenital origin (83%). Seventy-five percent of repairs were multilayered. Children ≥2 years underwent multilayer repairs more frequently than those <2 years (P = 0.004). Children <2 years more frequently experienced postoperative cerebrospinal fluid leaks (P = 0.02), meningoencephalocele recurrence (P < 0.0001), and surgical reintervention (P = 0.005). Following multilayer repair, children <2 years were more likely to experience recurrence (P = 0.0001) and reintervention (P = 0.006). CONCLUSION Younger children with basal meningoencephaloceles appear to be at greater risk of postoperative complications following endoscopic endonasal repair, although the quality of available evidence is weakened by incomplete reporting. In the absence of preoperative cerebrospinal fluid leak or meningitis, it may be preferable to delay surgery as access is more conducive to successful repair in older children.
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Affiliation(s)
- Alyssa Y Li
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Karolina Gaebe
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Jennifer L Quon
- Division of Neurosurgery, Department of Surgery, Faculty of Medicine, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Allan Vescan
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Adrian L James
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Nikolaus E Wolter
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
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Tosi U, Ramos A, Rampichini M, Alexiades G, Boddu S, Cisse B, Kacker A, Patsalides A, Tabaee A, Schwarz J, Schwartz TH, Ramakrishna R. Combined surgical repair and venous sinus stenting for patients with skull base encephaloceles secondary to dural venous sinus stenosis. Acta Neurochir (Wien) 2023; 165:2283-2292. [PMID: 37344735 DOI: 10.1007/s00701-023-05680-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 06/09/2023] [Indexed: 06/23/2023]
Abstract
BACKGROUND Chronically elevated intracranial pressure (ICP) seen in idiopathic intracranial hypertension (IIH) can cause the development of skull base encephaloceles and cerebrospinal fluid (CSF) leaks. Surgical repair and ventriculoperitoneal shunt (VPS) placement are mainstays of treatment. Venous sinus stenting (VSS) is a newly accepted treatment modality. The goal of this study was thus to determine if VSS can be used to treat symptoms and prevent recurrence after surgical encephalocele repair. METHODS Retrospective chart review of patients that had surgical repair of encephaloceles followed by VSS for symptomatic stenosis with elevated pressure gradient. RESULTS A total of 13 patients underwent a combined encephalocele repair and VSS. Seventy-two percent were female; 46% had headaches, 69% pulsatile tinnitus, and 92% CSF rhinorrhea or otorrhea. One had seizures. Mean lumbar opening pressure was 23.3 ± 2.6 cm H2O; the average sagittal-to-jugular pressure gradient was 12.7 ± 1.8 cmH2O and was elevated in all patients. Four patients had middle fossa craniotomy for repair of tegmen defect (one bilateral); one had a retrosigmoid craniotomy for repair of a sigmoid plate defect. Eight had an endoscopic endonasal repair for sphenoid or cribriform plate encephalocele. There were no VSS procedural complications or complications associated with dual antiplatelet therapy. One patient had meningitis after endoscopic repair that was treated with antibiotics. One patient had recurrence of both CSF leak and venous stenosis adjacent to the stent requiring repeat repair and VSS. There was no further recurrence. CONCLUSION In patients with dural sinus stenosis and encephaloceles requiring repair, VSS can be performed safely within weeks of surgery for relief of symptoms, resolution of underlying pathology, and prevention of CSF leak recurrence.
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Affiliation(s)
- Umberto Tosi
- Department of Neurological Surgery, NewYork-Presbyterian, Weill Cornell Medicine, 525 E 68th St, Box 99, New York, NY, 10065, USA
| | - Alexander Ramos
- Department of Neurological Surgery, NewYork-Presbyterian, Weill Cornell Medicine, 525 E 68th St, Box 99, New York, NY, 10065, USA
| | - Margherita Rampichini
- Department of Neurological Surgery, NewYork-Presbyterian, Weill Cornell Medicine, 525 E 68th St, Box 99, New York, NY, 10065, USA
| | - George Alexiades
- Department of Otolaryngology, NewYork-Presbyterian, Weill Cornell Medicine, New York, NY, USA
| | - Srikanth Boddu
- Department of Neurological Surgery, NewYork-Presbyterian, Weill Cornell Medicine, 525 E 68th St, Box 99, New York, NY, 10065, USA
| | - Babacar Cisse
- Department of Neurological Surgery, NewYork-Presbyterian, Weill Cornell Medicine, 525 E 68th St, Box 99, New York, NY, 10065, USA
| | - Ashutosh Kacker
- Department of Otolaryngology, NewYork-Presbyterian, Weill Cornell Medicine, New York, NY, USA
| | - Athos Patsalides
- Department of Neurological Surgery, NewYork-Presbyterian, Weill Cornell Medicine, 525 E 68th St, Box 99, New York, NY, 10065, USA
| | - Abtin Tabaee
- Department of Otolaryngology, NewYork-Presbyterian, Weill Cornell Medicine, New York, NY, USA
| | - Justin Schwarz
- Department of Neurological Surgery, NewYork-Presbyterian, Weill Cornell Medicine, 525 E 68th St, Box 99, New York, NY, 10065, USA
| | - Theodore H Schwartz
- Department of Neurological Surgery, NewYork-Presbyterian, Weill Cornell Medicine, 525 E 68th St, Box 99, New York, NY, 10065, USA
- Department of Otolaryngology, NewYork-Presbyterian, Weill Cornell Medicine, New York, NY, USA
| | - Rohan Ramakrishna
- Department of Neurological Surgery, NewYork-Presbyterian, Weill Cornell Medicine, 525 E 68th St, Box 99, New York, NY, 10065, USA.
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Yang N, Feldstein NA, Gudis DA. Combined Endoscopic Endonasal and Transpalatal Repair of Congenital Anterior Cranial Fossa Agenesis. Oper Neurosurg (Hagerstown) 2023; 24:e402-e406. [PMID: 37071753 DOI: 10.1227/ons.0000000000000636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 11/29/2022] [Indexed: 04/20/2023] Open
Abstract
BACKGROUND Congenital basal meningoceles and encephaloceles are rare pathologies that may present in isolation or with characteristic-associated clinical features. Rarely, children with congenital midline defects may present with massive encephaloceles secondary to anterior cranial fossa agenesis. Traditionally, transcranial approaches with frontal craniotomies were used to reduce the herniated contents and repair the skull base defect. However, high rates of morbidity and mortality associated with craniotomies have favored the development and adoption of less-invasive techniques. OBJECTIVE To present a novel technique for combined endoscopic endonasal and transpalatal repair of a giant basal meningocele through an extensive sphenoethmoidal skull base defect. METHODS A representative case of congenital anterior cranial fossa agenesis with a giant meningocele was selected. Clinical and radiological presentations were reviewed, and the intraoperative surgical technique was documented and recorded. RESULTS A surgical video highlighting each surgical step was included to complement the description of the technique. The surgical outcome from the selected case is also presented. CONCLUSION This report describes a combined endoscopic endonasal and transpalatal approach to repair an extensive anterior skull base defect with herniation of intracranial content. This technique capitalizes on the advantages of each approach to address this complex pathology.
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Affiliation(s)
- Nathan Yang
- Department of Otolaryngology-Head and Neck Surgery, New York Presbyterian Hospital-Columbia University Irving Medical Center, New York, New York, USA
| | - Neil A Feldstein
- Department of Neurologic Surgery, Neurological Institute of New York-Columbia University Medical Center, New York, New York, USA
| | - David A Gudis
- Department of Otolaryngology-Head and Neck Surgery, New York Presbyterian Hospital-Columbia University Irving Medical Center, New York, New York, USA
- Department of Neurologic Surgery, Neurological Institute of New York-Columbia University Medical Center, New York, New York, USA
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Emerson SN, Aversa A, Al-Mefty O. Sealing the Box: Microsurgical Repair of Skull Base Encephaloceles: 2-Dimensional Operative Video. Oper Neurosurg (Hagerstown) 2022; 22:e159-e160. [DOI: 10.1227/ons.0000000000000102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 10/22/2021] [Indexed: 11/19/2022] Open
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Rampinelli V, Mattavelli D, Ferrari M, Schreiber A, Ravanelli M, Farina D, Deganello A, Fontanella MM, Doglietto F, Nicolai P. Management of anterior fossa cephaloceles. J Neurosurg Sci 2020; 65:140-150. [PMID: 33320465 DOI: 10.23736/s0390-5616.20.05099-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Skull base cephaloceles (SBCs) are defined as herniation of intracranial content through the skull base and are classified based on composition, etiology, and topographic location. Anterior SBCs frequently protrude in the sinonasal cavity, and consequently are at potential risk of infection. Therefore, the current recommendation is to treat SBCs with the primary intent of preventing meningitis, and surgery represents the mainstay of treatment. Anterior SBCs may display a wide spectrum of severity and complexity, and in each case the risks and benefits of surgical approaches are to be carefully weighted based on thorough assessment of symptoms, age, general conditions, location and size of the lesion, as well as expertise of the surgeon. In the last 30 years, the evolution and diffusion of transnasal endoscopic surgery have substantially changed the surgical management of the majority of SBC. In the past, they were treated exclusively with open transcranial approaches that may be burdened by relevant morbidity and risk for severe complications. The transnasal endoscopic corridor now provides easy access to the lesion and different reconstructive strategies using endonasal pedicled flaps, without any external incision, cranioplasty or brain manipulation. However, there are still scenarios in which an exclusive transnasal endoscopic route is contraindicated. The aim of the present review was to provide an overview on the comprehensive management of anterior SBC, with a particular focus on lesions suitable for endoscopic surgery. Furthermore, special aspects of SBC management in children and adults will be highlighted.
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Affiliation(s)
- Vittorio Rampinelli
- Unit of Otorhinolaryngology, Head and Neck Surgery, Department of Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Davide Mattavelli
- Unit of Otorhinolaryngology, Head and Neck Surgery, Department of Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Marco Ferrari
- Unit of Otorhinolaryngology, Head and Neck Surgery, Department of Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy.,Section of Otorhinolaryngology, Head and Neck Surgery, Department of Neurosciences, University of Padua, Padua, Italy
| | - Alberto Schreiber
- Unit of Otorhinolaryngology, Head and Neck Surgery, Department of Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Marco Ravanelli
- Unit of Radiology, Department of Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Davide Farina
- Unit of Radiology, Department of Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Alberto Deganello
- Unit of Otorhinolaryngology, Head and Neck Surgery, Department of Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Marco M Fontanella
- Unit of Neurosurgery, Department of Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Francesco Doglietto
- Unit of Neurosurgery, Department of Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy -
| | - Piero Nicolai
- Section of Otorhinolaryngology, Head and Neck Surgery, Department of Neurosciences, University of Padua, Padua, Italy
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