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Mosteiro A, Codes M, Tafuto R, Manfrellotti R, Torales J, Enseñat J, Di Somma A, Prats-Galino A. Transorbital approach to the cavernous sinus: an anatomical study of the related cranial nerves. Front Neuroanat 2024; 18:1367533. [PMID: 38693948 PMCID: PMC11061526 DOI: 10.3389/fnana.2024.1367533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 03/06/2024] [Indexed: 05/03/2024] Open
Abstract
Background The cavernous sinus (CS) is a demanding surgical territory, given its deep location and the involvement of multiple neurovascular structures. Subjected to recurrent discussion on the optimal surgical access, the endoscopic transorbital approach has been recently proposed as a feasible route for selected lesions in the lateral CS. Still, for this technique to safely evolve and consolidate, a comprehensive anatomical description of involved cranial nerves, dural ligaments, and arterial relations is needed. Objective Detailed anatomical description of the CS, the course of III, IV, VI, and V cranial nerves, and C3-C7 segments of the carotid artery, all described from the ventrolateral endoscopic transorbital perspective. Methods Five embalmed human cadaveric heads (10 sides) were dissected. An endoscopic transorbital approach with lateral orbital rim removal, anterior clinoidectomy, and petrosectomy was performed. The course of the upper cranial nerves was followed from their apparent origin in the brainstem, through the middle fossa or cavernous sinus, and up to their entrance to the orbit. Neuronavigation was used to follow the course of the nerves and to measure their length of surgical exposure. Results The transorbital approach allowed us to visualize the lateral wall of the CS, with cranial nerves III, IV, V1-3, and VI. Anterior clinoidectomy and opening of the frontal dura and the oculomotor triangle revealed the complete course of the III nerve, an average of 37 (±2) mm in length. Opening the trigeminal pore and cutting the tentorium permitted to follow the IV nerve from its course around the cerebral peduncle up to the orbit, an average of 54 (±4) mm. Opening the infratrochlear triangle revealed the VI nerve intracavernously and under Gruber's ligament, and the extended petrosectomy allowed us to see its cisternal portion (27 ± 6 mm). The trigeminal root was completely visible and so were its three branches (46 ± 2, 34 ± 3, and 31 ± 1 mm, respectively). Conclusion Comprehensive anatomic knowledge and extensive surgical expertise are required when addressing the CS. The transorbital corridor exposes most of the cisternal and the complete cavernous course of involved cranial nerves. This anatomical article helps understanding relations of neural, vascular, and dural structures involved in the CS approach, essential to culminating the learning process of transorbital surgery.
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Affiliation(s)
- Alejandra Mosteiro
- Laboratory of Surgical Neuroanatomy (LSNA), Faculty of Medicine and Health Sciences, Universitat de Barcelona, Barcelona, Spain
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Marta Codes
- Laboratory of Surgical Neuroanatomy (LSNA), Faculty of Medicine and Health Sciences, Universitat de Barcelona, Barcelona, Spain
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Roberto Tafuto
- Laboratory of Surgical Neuroanatomy (LSNA), Faculty of Medicine and Health Sciences, Universitat de Barcelona, Barcelona, Spain
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Università Degli Studi di Napoli “Federico II”, Naples, Italy
| | - Roberto Manfrellotti
- Laboratory of Surgical Neuroanatomy (LSNA), Faculty of Medicine and Health Sciences, Universitat de Barcelona, Barcelona, Spain
- Division of Neurosurgery, Azienda Socio Sanitaria Territoriale - Monza, Ospedale San Gerardo, Monza, Italy
| | - Jorge Torales
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Joaquim Enseñat
- Laboratory of Surgical Neuroanatomy (LSNA), Faculty of Medicine and Health Sciences, Universitat de Barcelona, Barcelona, Spain
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Alberto Di Somma
- Laboratory of Surgical Neuroanatomy (LSNA), Faculty of Medicine and Health Sciences, Universitat de Barcelona, Barcelona, Spain
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Alberto Prats-Galino
- Laboratory of Surgical Neuroanatomy (LSNA), Faculty of Medicine and Health Sciences, Universitat de Barcelona, Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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Ferres A, Tercero-Uribe AI, Matas J, Alcubierre R, Codes M, Tafuto R, Camós-Carreras A, Muñoz-Lopetegi A, Tercero J, Alobid I, Sanchez-Dalmau B, Di Somma A, Enseñat J. Neurophysiologic Monitoring of Oculomotor Nerves During Transorbital Surgery: Proof of Concept and Anatomic Demonstration. Oper Neurosurg (Hagerstown) 2024:01787389-990000000-01109. [PMID: 38578710 DOI: 10.1227/ons.0000000000001139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 01/25/2024] [Indexed: 04/07/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Transorbital neuroendoscopic surgery (TONES) is continuously evolving and gaining terrain in approaching different skull base pathologies. The objective of this study was to present our methodology for introducing recording electrodes, which includes a new transconjunctival pathway, to monitor the extraocular muscle function during TONES. METHODS A translational observational study was performed from an anatomic demonstration focused on the transconjunctival electrode placement technique to a descriptive analysis in our series of 6 patients operated using TONES in association with intraoperative neurophysiologic monitoring of the oculomotor nerves from 2017 to 2023. The stepwise anatomic demonstration for the electrode placement and correct positioning in the target muscle was realized through cadaveric dissection. The descriptive analysis evaluated viability (obtention of the electromyography in each cranial nerve [CN] monitored), security (complications), and compatibility (interference with TONES). RESULTS In our series of 6 patients, 16 CNs were correctly monitored: 6 (100%) CNs III, 5 (83.3%) CNs VI, and 5 (83.3%) CNs IV. Spontaneous electromyography was registered correctly, and compound muscle action potential using triggered electromyography was obtained for anatomic confirmation of structures (1 CN III and VI). No complications nor interference with the surgical procedure were detected. CONCLUSION The methodology for introducing the recording electrodes was viable, secure, and compatible with TONES.
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Affiliation(s)
- Abel Ferres
- Department of Neurological Surgery, Institut Clínic de Neurociències (ICN), Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Ana Isabel Tercero-Uribe
- Department of Neurology, Institut Clínic de Neurociències (ICN), Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Jessica Matas
- Institut Clinic Oftalmologia (ICOF), Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Rafel Alcubierre
- Institut Clinic Oftalmologia (ICOF), Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Marta Codes
- Department of Neurological Surgery, Institut Clínic de Neurociències (ICN), Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Roberto Tafuto
- Department of Neurological Surgery, Institut Clínic de Neurociències (ICN), Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Anna Camós-Carreras
- Institut Clinic Oftalmologia (ICOF), Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Amaia Muñoz-Lopetegi
- Department of Neurology, Institut Clínic de Neurociències (ICN), Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Javier Tercero
- Department of Anesthesiology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Isam Alobid
- Department of Otorhinolaryngology, Institut Clinic d'Especialitats Mèdiques i Quirúrgiques (ICEMEQ), Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Bernardo Sanchez-Dalmau
- Institut Clinic Oftalmologia (ICOF), Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Alberto Di Somma
- Department of Neurological Surgery, Institut Clínic de Neurociències (ICN), Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Joaquim Enseñat
- Department of Neurological Surgery, Institut Clínic de Neurociències (ICN), Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
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Di Somma A, Guizzardi G, Sanchez España JC, Matas Fassi J, Topczewski TE, Ferres A, Mosteiro A, Reyes L, Tercero J, Lopez M, Alobid I, Enseñat J. Complications of the Superior Eyelid Endoscopic Transorbital Approach to the Skull Base: Preliminary Experience With Specific Focus on Orbital Outcome. J Neuroophthalmol 2024; 44:92-100. [PMID: 37410915 DOI: 10.1097/wno.0000000000001899] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/08/2023]
Abstract
BACKGROUND The endoscopic superior eyelid approach is a relatively novel mini-invasive technique that is currently investigating for skull base cancers. However, questions remain regarding specific approach-related complications when treating different skull base tumors. This study aims to analyze any surgical complications that occurred in our preliminary consecutive experience, with specific focus on orbital outcome. METHODS A retrospective and consecutive cohort of patients treated via a superior eyelid endoscopic transorbital approach at the Division of Neurosurgery of the Hospital Clinic in Barcelona was analyzed. Patients features were described in detail. Complications were divided into 2 groups to analyze separately the approach-related complications, and those resulting from tumor removal. The ocular complications were subdivided into early ocular status (<3 weeks), late ocular status (3-8 weeks), and persistent ocular complications. The "Park questionnaire" was used to determine patient's satisfaction related to the transorbital approach. RESULTS A total of 20 patients (5 spheno-orbital meningiomas, 1 intradiploic Meningioma, 2 intraconal lesions, 1 temporal pole lesion, 2 trigeminal schwannoma, 3 cavernous sinus lesions, and 6 petroclival lesions) were included in the period 2017-2022. Regarding early ocular status, upper eyelid edema was detected in all cases (100%) associated with diplopia in the lateral gaze in 30% of cases, and periorbital edema in 15% of cases. These aspects tend to resolve at late ocular follow-up (3-8 weeks) in most cases. Regarding persistent ocular complications, in one case of intraconal lesion, a limitation of eye abduction was detected (5%). In another patient with intraconal lesion, an ocular neuropathic pain was reported (5%). In 2 cases of petroclival menigioma, who were also treated with a ventriculo-peritoneal shunt, slight enophthalmus was observed as a persistent complication (10%). According to the Park questionnaire, no cosmetic complaints, no head pain, no palpable cranial irregularities, and no limited mouth opening were reported, and an average of 89% of general satisfaction was encountered. CONCLUSIONS The superior eyelid endoscopic transorbital approach is a safe and satisfactory technique for a diversity of skull base tumors. At late follow-up, upper eyelid edema, diplopia, and periorbital edema tend to resolve. Persistent ocular complications are more frequent after treating intraconal lesions. Enophthalmus may occur in patients with associated ventriculo-peritoneal shunt. According to patient's satisfaction, fairly acceptable results are attained.
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Affiliation(s)
- Alberto Di Somma
- Department of Neurological Surgery (ADS, GG, TET, AF, AM, LR, JE), Institut Clínic de Neurociències, and Departments of Ophthalmology (JCSE, JMF), Anesthesiology (JT), and ENT Surgery (ML, IA), Hospital Clínic de Barcelona, Universidad de Barcelona, Barcelona, Spain
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Zoia C, Mastantuoni C, Solari D, de Notaris M, Corrivetti F, Spena G, Cavallo LM. Transorbital and supraorbital uniportal multicorridor approach to the orbit, anterior, middle and posterior cranial fossa: Anatomic study. BRAIN & SPINE 2023; 4:102719. [PMID: 38163002 PMCID: PMC10753433 DOI: 10.1016/j.bas.2023.102719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 11/21/2023] [Accepted: 11/25/2023] [Indexed: 01/03/2024]
Abstract
Introduction The transorbital route has been proposed for addressing orbital and paramedian skull base lesions. It can be complemented by further marginotomies, as per "extended-transorbital approach" and combined with others ventro-basal approaches featuring the concept of "multiportal surgery". Nevertheless, it cannot address some anatomical regions like the clinoid, carotid bifurcation and the Sylvian fissure. Therefore, we propose a combined transorbital and a supraorbital approach, attainable by a single infra-brow incision, and we called it "Uniportal multicorridor" approach. Research question The aim of our study is to verify its feasibility and deep anatomical targets through a cadaveric study. Materials and methods Anatomic dissections were performed at the Laboratory of ICLO Teaching and Research Center (Verona, Italy) on four formalin-fixed cadaveric heads injected with colored neoprene latex (8 sides). A stepwise dissection of the supraorbital and transorbital approaches (with an infra-brow skin incision) to the anterior tentorial incisura, clinoid area, lateral wall of the cavernous sinus, middle temporal fossa, posterior fossa, and Sylvian fissure is described. Results We analyzed the anatomic areas reached by the transorbital corridor dividing them as follow: lateral wall of the cavernous sinus, middle temporal fossa, posterior fossa, and Sylvian fissure; while the anatomic areas addressed by the supraorbital craniotomy were the clinoid area and the anterior tentorial incisura. Conclusions The described uniportal multi-corridor approach combines a transorbital corridor and a supraorbital craniotomy, providing a unique intra and extradural control over the anterior, middle, and posterior fossa, tentorial incisura and the Sylvian fissure, via an infra-brow skin incision.
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Affiliation(s)
- Cesare Zoia
- UOC Neurochirurgia, Ospedale Moriggia Pelascini, Gravedona, Italy
| | - Ciro Mastantuoni
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Universita Degli Studi di Napoli Federico II, Naples, Italy
| | - Domenico Solari
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Universita Degli Studi di Napoli Federico II, Naples, Italy
| | - Matteo de Notaris
- Department of Neuroscience, Neurosurgery Operative Unit, “San Pio” Hospital, Benevento, Italy
- Laboratory of Neuroscience, EBRIS Foundation, European Biomedical Research Institute of Salerno, Salerno, Italy
| | - Francesco Corrivetti
- Laboratory of Neuroscience, EBRIS Foundation, European Biomedical Research Institute of Salerno, Salerno, Italy
| | | | - Luigi Maria Cavallo
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Universita Degli Studi di Napoli Federico II, Naples, Italy
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Cosgrove M, Strickland BA. Commentary: Endoscope-Assisted Retrosigmoid Intradural Suprameatal Approach for Radical Removal of Dumbbell-Shaped Trigeminal Schwannoma: 2-Dimensional Operative Video. Oper Neurosurg (Hagerstown) 2023; 24:e446-e447. [PMID: 36897081 DOI: 10.1227/ons.0000000000000677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 01/18/2023] [Indexed: 03/11/2023] Open
Affiliation(s)
- Megan Cosgrove
- Department of Neurosurgery, Emory University, Atlanta, Georgia, USA
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6
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Santos C, Guizzardi G, Di Somma A, Lopez P, Mato D, Enseñat J, Prats-Galino A. Comparison of Accessibility to Cavernous Sinus Areas Throughout Endonasal, Transorbital, and Transcranial Approaches: Anatomic Study With Quantitative Analysis. Oper Neurosurg (Hagerstown) 2023; 24:e271-e280. [PMID: 36701689 DOI: 10.1227/ons.0000000000000547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 09/22/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND The cavernous sinus (CS) is accessed through several approaches, both transcranially and endoscopically. The transorbital endoscopic approach is the newest proposed route in the literature. OBJECTIVE To quantify and observe the areas of the CS reach from 2 endoscopic and 1 transcranial approaches to the CS in the cadaver laboratory. METHODS Six CSs were dissected through endoscopic endonasal, transorbital endoscopic, and transcranial pterional approaches, with previous implanted references for neuronavigation during the dissection. Point registration was used to mark the CS exposure and limits through each approach for later area and volume quantification through a computerized technique. RESULTS The endoscopic endonasal approach reaches most of the CS except part of the sinus's superior, lateral, and posterior regions. The area exposed through this approach was 210 mm 2 , and the volume was 1165 mm 3 . The transcranial pterional approach reached the superior and part of the lateral sides of the sinus, not allowing good access to the medial side. The area exposed through this approach was 306 m 2 , whereas the volume was 815 m 3 . Finally, the transorbital endoscopic approach accessed the whole lateral side of the sinus but not the medial one. The area exposed was the greatest, 374 m 2 , but its volume was the smallest, 754 m 3 . CONCLUSION According to our results, the endonasal endoscopic approach is the direct route to access the medial, inferior, and part of the superior CS compartments. The transorbital approach is for the lateral side of the CS. Finally, the transcranial pterional approach is the one for the superior side of the CS.
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Affiliation(s)
- Carlos Santos
- Department of Neurological Surgery and Spine Unit, Hospital Universitario Marqués de Valdecilla, Santander, Spain.,Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Spain, Postal address, Edificio IDIVAL
| | - Giulia Guizzardi
- Division of Neurosurgery, Department of Neuroscience, Reproductive and Odontostomatological Sciences, Università degli Studi di Napoli "Federico II", Naples, Italy
| | - Alberto Di Somma
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain.,Laboratory of Surgical Neuroanatomy, Universitat de Barcelona, Spain
| | - Patricia Lopez
- Department of Neurological Surgery and Spine Unit, Hospital Universitario Marqués de Valdecilla, Santander, Spain.,Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Spain, Postal address, Edificio IDIVAL
| | - David Mato
- Department of Neurological Surgery and Spine Unit, Hospital Universitario Marqués de Valdecilla, Santander, Spain.,Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Spain, Postal address, Edificio IDIVAL
| | - Joaquim Enseñat
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Alberto Prats-Galino
- Laboratory of Surgical Neuroanatomy, Universitat de Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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Kikuchi M, Nakagawa T. Recent progress in endoscopic skull base surgery: Functional preservation and multiportal approaches. Auris Nasus Larynx 2023; 50:32-39. [PMID: 35440399 DOI: 10.1016/j.anl.2022.04.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/25/2022] [Accepted: 04/04/2022] [Indexed: 01/28/2023]
Abstract
Over the past couple of decades, endoscopic skull base surgery (ESBS) has significantly evolved and is applied to a broad range of skull base pathologies, including sinonasal malignancies. Recent studies have demonstrated remarkable progress of ESBS in complete resection with low morbidity and extension of its application to larger and more complex lesions. In this review, we focus on the evolution of functional preservation and multiportal approaches. Progress in preoperative assessments and surgical techniques improved the preservation of olfactory function after ESBS. The technical feasibility of olfaction preservation even after resection of olfactory groove lesions has been reported. To overcome the limitations of extending use of the endoscopic endonasal approach in surgical fields, various types of multiportal approaches, including combinations of the endoscopic endonasal and transorbital, transmaxillary, or transoral approach, have been reported, as they are useful for complete resection of extensive pathologies while limiting morbidity. These innovative techniques are still in the process of maturation. Hence, an ongoing critical evaluation is essential to ensure efficacy.
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Affiliation(s)
- Masahiro Kikuchi
- Department of Otolaryngology, Head and Neck Surgery, Graduate School of Medicine, Kyoto University, 54 Kawaharacho, Shogoin, Sakyoku, Kyoto 606-8507, Japan
| | - Takayuki Nakagawa
- Department of Otolaryngology, Head and Neck Surgery, Graduate School of Medicine, Kyoto University, 54 Kawaharacho, Shogoin, Sakyoku, Kyoto 606-8507, Japan.
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Guizzardi G, Prats-Galino A, Mosteiro A, Santos C, Topczewski T, Torales J, Roldan P, Reyes L, Di Somma A, Enseñat J. Multiportal Combined Endoscopic Endonasal and Transorbital Pathways: Qualitative and Quantitative Anatomic Studies of the "Connection" Skull Base Areas. Oper Neurosurg (Hagerstown) 2023; 24:e342-e350. [PMID: 36715996 DOI: 10.1227/ons.0000000000000577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 10/07/2022] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Combined endonasal and transorbital multiportal surgery has been recently described for selected skull base pathologies. Nevertheless, a detailed anatomic description and a quantitative comprehensive anatomic study of the skull base areas where these 2 endoscopic routes converge, a so-called connection areas, are missing in the scientific literature. OBJECTIVE To identify all the skull base areas and anatomic structures where endonasal and transorbital endoscopic avenues could be connected and combined. METHODS Five cadaveric specimens (10 sides) were used for dissection. Qualitative description and quantitative analysis of each connection areas were performed. RESULTS At the anterior cranial fossa, the connection area was found at the level of the sphenoid planum; in the middle cranial fossa, it was at the Mullan triangle; finally, in the posterior cranial fossa, the connection area was just behind the medial portion of the petrous apex. The average extradural working areas through the transorbital approach were 4.93, 12.93, and 1.93 cm 2 and from the endonasal corridor were 7.75, 10.45, and 7.48 cm 2 at the level of anterior, middle, and posterior cranial fossae, respectively. CONCLUSION The combined endonasal and transorbital endoscopic approach is an innovative entity of skull base neurosurgery. From the anatomic point of view, our study demonstrated the feasibility of this combined approach to access the entire skull base, by both corridors, identifying a working connection area in each cranial fossa. These data could be extremely useful during the surgical planning to predict which portion of a lesion could be removed through each route and to optimize patients' care.
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Affiliation(s)
- Giulia Guizzardi
- Laboratory of Surgical Neuroanatomy, Universitat de Barcelona, Spain
| | - Alberto Prats-Galino
- Laboratory of Surgical Neuroanatomy, Universitat de Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Alejandra Mosteiro
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Carlos Santos
- Department of Neurological Surgery and Spine Unit, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Thomaz Topczewski
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Jorge Torales
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Pedro Roldan
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Luis Reyes
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Alberto Di Somma
- Laboratory of Surgical Neuroanatomy, Universitat de Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Joaquim Enseñat
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
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SHIBANO A, KIMURA H, TATEHARA S, FURUKAWA T, INOUE K, FUJITA Y, NAGASHIMA H, YAMANISHI S, NOMURA T, NIBU KI, SASAYAMA T. Efficacy of a High-definition Three-dimensional Exoscope in Simultaneous Transcranial and Endoscopic Endonasal Surgery: A Case Report. NMC Case Rep J 2022; 9:243-247. [PMID: 36128056 PMCID: PMC9458158 DOI: 10.2176/jns-nmc.2022-0081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 06/08/2022] [Indexed: 11/23/2022] Open
Abstract
Owing to recent advances in medical optical technology, a high-definition (4K) three-dimensional (3D) exoscope has been developed as an alternative tool to using conventional microscopes for microscopic surgery, and its efficacy for neurosurgery has been reported. We report a case who underwent simultaneous surgery aiming for en bloc resection of an anterior skull base malignancy with concurrent exoscopic transcranial and endoscopic endonasal approaches using a 4K 3D exoscope. The patient was a 76-year-old woman who underwent en bloc resection for an anterior skull base olfactory neuroblastoma 13 years ago. After confirming the recurrence of progressive olfactory neuroblastoma, tumor resection was again decided to be performed. As with the first procedure, surgery was performed in an en bloc manner, using both transcranial and endonasal approaches. Exoscope provided enough space above the surgical field to allow us to perform transcranial and endonasal surgeries simultaneously. Moreover, the surgeons could maintain a comfortable posture throughout the procedure, and total tumor removal was successfully achieved without any abnormal event. To our knowledge, this is the first report of the introduction of an exoscope aiming for en bloc resection of an anterior skull base malignancy while performing simultaneous surgery with both transcranial and endonasal approaches. We believe that the more cases are accumulated, the more efficacy of a 4K 3D exoscope will be elucidated.
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Affiliation(s)
- Ayaka SHIBANO
- Department of Neurosurgery, Kobe University Graduate School of Medicine
| | - Hidehito KIMURA
- Department of Neurosurgery, Kobe University Graduate School of Medicine
| | - Shun TATEHARA
- Department of Otolaryngology-Head and Neck Surgery, Kobe University Graduate School of Medicine
| | - Tatsuya FURUKAWA
- Department of Otolaryngology-Head and Neck Surgery, Kobe University Graduate School of Medicine
| | - Kazuki INOUE
- Department of Otolaryngology-Head and Neck Surgery, Kobe University Graduate School of Medicine
| | - Yuichi FUJITA
- Department of Neurosurgery, Kobe University Graduate School of Medicine
| | - Hiroaki NAGASHIMA
- Department of Neurosurgery, Kobe University Graduate School of Medicine
| | | | - Tadashi NOMURA
- Department of Plastic Surgery, Kobe University Graduate School of Medicine
| | - Ken-ichi NIBU
- Department of Otolaryngology-Head and Neck Surgery, Kobe University Graduate School of Medicine
| | - Takashi SASAYAMA
- Department of Neurosurgery, Kobe University Graduate School of Medicine
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Strickland BA, Wedemeyer M, Ruzevick J, Micko A, Shahrestani S, Daneshmand S, Shiroishi MS, Hwang DH, Attenello F, Chen T, Zada G. 5-Aminolevulinic acid-enhanced fluorescence-guided treatment of high-grade glioma using angled endoscopic blue light visualization: technical case series with preliminary follow-up. J Neurosurg 2022; 137:1378-1386. [PMID: 35303704 DOI: 10.3171/2022.1.jns212562] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 01/25/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE 5-Aminolevulinic acid (5-ALA)-enhanced fluorescence-guided resection of high-grade glioma (HGG) using microscopic blue light visualization offers the ability to improve extent of resection (EOR); however, few descriptions of HGG resection performed using endoscopic blue light visualization are currently available. In this report, the authors sought to describe their surgical experience and patient outcomes of 5-ALA-enhanced fluorescence-guided resection of HGG using primary or adjunctive endoscopic blue light visualization. METHODS The authors performed a retrospective review of prospectively collected data from 30 consecutive patients who underwent 5-ALA-enhanced fluorescence-guided biopsy or resection of newly diagnosed HGG was performed. Patient demographic data, tumor characteristics, surgical technique, EOR, tumor fluorescence patterns, and progression-free survival were recorded. RESULTS In total, 30 newly diagnosed HGG patients were included for analysis. The endoscope was utilized for direct 5-ALA-guided port-based biopsy (n = 9), microscopic to endoscopic (M2E; n = 18) resection, or exoscopic to endoscopic (E2E; n = 3) resection. All endoscopic biopsies of fluorescent tissue were diagnostic. 5-ALA-enhanced tumor fluorescence was visible in all glioblastoma cases, but only in 50% of anaplastic astrocytoma cases and no anaplastic oligodendroglioma cases. Gross-total resection (GTR) was achieved in 10 patients in whom complete resection was considered safe, with 11 patients undergoing subtotal resection. In all cases, endoscopic fluorescence was more avid than microscopic fluorescence. The endoscope offered the ability to diagnose and resect additional tumor not visualized by the microscope in 83.3% (n = 10/12) of glioblastoma cases, driven by angled lenses and increased fluorescence facilitated by light source delivery within the cavity. Mean volumetric EOR was 90.7% in all resection patients and 98.8% in patients undergoing planned GTR. No complications were attributable to 5-ALA or blue light endoscopy. CONCLUSIONS The blue light endoscope is a viable primary or adjunctive visualization platform for optimization of 5-ALA-enhanced HGG fluorescence. Implementation of the blue light endoscope to guide resection of HGG glioma is feasible and ergonomically favorable, with a potential advantage of enabling increased detection of tumor fluorescence in deep surgical cavities compared to the microscope.
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Affiliation(s)
| | | | | | | | | | | | - Mark S Shiroishi
- 3Radiology, USC/Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Darryl H Hwang
- 3Radiology, USC/Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California
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11
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De Rosa A, Di Somma A, Mosteiro A, Ferrés A, Reyes LA, Roldan P, Torné R, Torales J, Solari D, Cavallo LM, Enseñat J, Prats-Galino A. Superior eyelid endoscopic transorbital approach to the tentorial area: A qualitative and quantitative anatomic study. Front Surg 2022; 9:1007447. [PMID: 36338650 PMCID: PMC9634414 DOI: 10.3389/fsurg.2022.1007447] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 09/21/2022] [Indexed: 11/12/2022] Open
Abstract
Objective Superior eyelid endoscopic transorbital approach (SETOA) is nowadays gaining progressive application in neurosurgical scenarios. Both anatomic and clinical reports have demonstrated the possibility of taking advantage of the orbital corridor as a minimally invasive route to reach anterior and middle cranial fossae and manage selected surgical lesions developing in these areas. The aim of this paper is to further shed light on other anatomic regions of the skull base as seen from a transorbital perspective, namely, the posterior cranial fossa and tentorial area, describing technical feasibility and steps in reaching this area through an extradural-transtentorial approach and providing quantitative evaluations of the "working area" obtained through this route. Material and methods Four cadaveric heads (eight sides) were dissected at the Laboratory of Surgical Neuroanatomy (LSNA) of the University of Barcelona, Spain. A stepwise dissection of the transorbital approach to the tentorial area was described. Qualitative anatomical descriptions and quantitative analyses of working were evaluated by using pre- and postdissections CT and MRI scans, and three-dimensional reconstructions were made using Amira software. Results With the endoscopic transorbital approach, posterior cranial fossa dura was reached by an extradural middle cranial fossa approach and drilling of the petrous apex. After clipping the superior petrosal sinus, the tentorium was divided and cut. An endoscope was then introduced in the posterior cranial fossa at the level of the tentorial incisura. Qualitative analysis provided a description of the tentorial and petrosal surfaces of the cerebellum, middle tentorial incisura, cerebellopontine fissures, and, after arachnoid dissection, by a 30° endoscopic visualization, the posterior aspect of the cerebellomesencephalic fissure. Quantitative analysis of the "working area" obtained after bone removal was also provided. Conclusions This anatomic qualitative and quantitative study sheds light on the anatomy of the posterior cranial fossa contents, such as the tentorial area and incisura, as seen through a transorbital perspective. The first aim of the article is to enrich the anatomical knowledge as seen through this relatively new corridor and to provide quantitative details and insights into the technical feasibility of reaching these regions in a surgical scenario.
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Affiliation(s)
- Andrea De Rosa
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Università degli Studi di Napoli “Federico II”, Naples, Italy
| | - Alberto Di Somma
- Department of Neurosurgery, Hospital Clinic, Barcelona, Spain,Correspondence: Alberto Di Somma
| | | | - Abel Ferrés
- Department of Neurosurgery, Hospital Clinic, Barcelona, Spain
| | | | - Pedro Roldan
- Department of Neurosurgery, Hospital Clinic, Barcelona, Spain
| | - Ramon Torné
- Department of Neurosurgery, Hospital Clinic, Barcelona, Spain
| | - Jorge Torales
- Department of Neurosurgery, Hospital Clinic, Barcelona, Spain
| | - Domenico Solari
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Università degli Studi di Napoli “Federico II”, Naples, Italy
| | - Luigi Maria Cavallo
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Università degli Studi di Napoli “Federico II”, Naples, Italy
| | - Joaquim Enseñat
- Department of Neurosurgery, Hospital Clinic, Barcelona, Spain
| | - Alberto Prats-Galino
- Laboratory of Surgical Neuroanatomy, Faculty of Medicine, Universitat de Barcelona, Barcelona, Spain,Research Group of Clinical Neurophysiology, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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12
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Guizzardi G, Mosteiro A, Hoyos J, Ferres A, Topczewski T, Reyes L, Alobid I, Matas J, Cavallo LM, Cappabianca P, Enseñat J, Prats-Galino A, Di Somma A. Endoscopic Transorbital Approach to the Middle Fossa: Qualitative and Quantitative Anatomic Study. Oper Neurosurg (Hagerstown) 2022; 23:e267-e275. [PMID: 36106937 DOI: 10.1227/ons.0000000000000308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 04/03/2022] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND The endoscopic superior eyelid transorbital route to the skull base is gaining progressive popularity in the neurosurgical community. OBJECTIVE To evaluate the anatomy of the middle cranial fossa from this novel ventral perspective to reach the skull base through the transorbital route and to show limits for possible safe middle fossa drilling from the transorbital route. METHODS Anatomic study was performed; 5 cadaveric specimens (ie, 10 sides) and 2 dry skulls (ie, 4 sides) were dissected. RESULTS To obtain a functional result, there are boundaries that correspond to neurovascular structures that traverse, enter, or leave the middle fossa that must be respected: inferiorly, the lateral pterygoid muscle; medially, the Gasserian ganglion and the lateral border of the foramen rotundum; laterally, the foramen spinosum with the middle meningeal artery; superiorly, the lesser sphenoid wing; posteriorly, the anterior border of the foramen ovale. Average bone resected was 6.49 ± 0.80 cm3 which is the 63% of total middle fossa floor. The mean axial surgical length calculated was 3.85 cm (3.18-5.19 cm) while the mean sagittal surgical length was 5.23 cm (4.87-6.55 cm). The mean horizontal angle of approach was 38.14° (32.87°-45.63°), while the mean vertical angle of approach was 18.56° (10.81°-26.76°). CONCLUSION Detailed anatomy of the middle cranial fossa is presented, and herewith we demonstrated that from the endoscopic superior eyelid transorbital approach removal of middle cranial fossa floor is possible when anatomic landmarks are respected.
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Affiliation(s)
- Giulia Guizzardi
- Division of Neurosurgery, Department of Neuroscience, Reproductive and Odontostomatological Sciences, Università degli Studi di Napoli "Federico II", Naples, Italy
| | - Alejandra Mosteiro
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Jhon Hoyos
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Abel Ferres
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Thomaz Topczewski
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Luis Reyes
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Isam Alobid
- Rhinology Unit and Smell Clinic, ENT Department, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Jessica Matas
- Clinic Institute of Ophthalmology (ICOF), Hospital Clínic de Barcelona, Barcelona, Spain
| | - Luigi Maria Cavallo
- Division of Neurosurgery, Department of Neuroscience, Reproductive and Odontostomatological Sciences, Università degli Studi di Napoli "Federico II", Naples, Italy
| | - Paolo Cappabianca
- Division of Neurosurgery, Department of Neuroscience, Reproductive and Odontostomatological Sciences, Università degli Studi di Napoli "Federico II", Naples, Italy
| | - Joaquim Enseñat
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Alberto Prats-Galino
- Laboratory of Surgical Neuroanatomy, Universitat de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Alberto Di Somma
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain.,Rhinology Unit and Smell Clinic, ENT Department, Hospital Clínic de Barcelona, Barcelona, Spain.,Clinic Institute of Ophthalmology (ICOF), Hospital Clínic de Barcelona, Barcelona, Spain.,Laboratory of Surgical Neuroanatomy, Universitat de Barcelona, Barcelona, Spain
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13
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Guizzardi G, Di Somma A, de Notaris M, Corrivetti F, Sánchez JC, Alobid I, Ferres A, Roldan P, Reyes L, Enseñat J, Prats-Galino A. Endoscopic transorbital avenue to the skull base: Four-step conceptual analysis of the anatomic journey. Front Oncol 2022; 12:988131. [PMID: 36119506 PMCID: PMC9481282 DOI: 10.3389/fonc.2022.988131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 08/04/2022] [Indexed: 11/13/2022] Open
Abstract
Background In the last decades, skull base surgery had passed through an impressive evolution. The role of neuroanatomic research has been uppermost, and it has played a central role in the development of novel techniques directed to the skull base. Indeed, the deep and comprehensive study of skull base anatomy has been one of the keys of success of the endoscopic endonasal approach to the skull base. In the same way, dedicated efforts expended in the anatomic lab has been a powerful force for the growth of the endoscopic transorbital approach to the lateral skull base. Therefore, in this conceptual paper, the main steps for the anatomic description of the endoscopic transorbital approach to the skull base have been detailed. Methods The anatomic journey for the development of the endoscopic transorbital approach to the skull base has been analyzed, and four “conceptual” steps have been highlighted. Results As neurosurgeons, the eyeball has always represented a respectful area: to become familiar with this complex and delicate anatomy, we started by examining the orbital anatomy on a dry skull (step 1). Hence, step 1 is represented by a detailed bone study; step 2 is centered on cadaveric dissection; step 3 consists in 3D quantitative assessment of the novel endoscopic transorbital corridor; and finally, step 4 is the translation of the preclinical data in the real surgical scenario by means of dedicated surgical planning. Conclusions The conceptual analysis of the anatomic journey for the description of the endoscopic transorbital approach to the skull base resulted in four main methodological steps that should not be thought strictly consequential but rather interconnected. Indeed, such steps should evolve following the drives that can arise in each specific situation. In conclusion, the four-step anatomic rehearsal can be relevant for the description, diffusion, and development of a novel technique in order to facilitate the application of the endoscopic transorbital approach to the skull base in a real surgical scenario.
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Affiliation(s)
- Giulia Guizzardi
- Laboratory of Surgical Neuroanatomy, Universitat de Barcelona, Barcelona, Spain
| | - Alberto Di Somma
- Laboratory of Surgical Neuroanatomy, Universitat de Barcelona, Barcelona, Spain
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
- *Correspondence: Alberto Di Somma,
| | - Matteo de Notaris
- Department of Neuroscience, Neurosurgery Operative Unit, “San Pio” Hospital, Benevento, Italy
- Laboratory of Neuroscience, European Biomedical Research Institute of Salerno (EBRIS) Foundation, European Biomedical Research Institute of Salerno, Salerno, Italy
| | - Francesco Corrivetti
- Department of Neuroscience, Neurosurgery Operative Unit, “San Pio” Hospital, Benevento, Italy
- Laboratory of Neuroscience, European Biomedical Research Institute of Salerno (EBRIS) Foundation, European Biomedical Research Institute of Salerno, Salerno, Italy
| | - Juan Carlos Sánchez
- Clinic Institute of Ophthalmology (ICOF), Hospital Clínic de Barcelona, Barcelona, Spain
| | - Isam Alobid
- Rhinology Unit and Smell Clinic, ENT Department, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Abel Ferres
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Pedro Roldan
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Luis Reyes
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Joaquim Enseñat
- Department of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Alberto Prats-Galino
- Laboratory of Surgical Neuroanatomy, Universitat de Barcelona, Barcelona, Spain
- Servei de investigación en anatomía funcional del sistema nervioso, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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14
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Shin DW, Ju C, Lee HS, Yoo HJ, Song SW, Cho YH, Hong CK, Hong SH, Lee DH, Kim JH, Kim YH. Thirty-year clinical experience in gamma knife radiosurgery for trigeminal schwannomas. Sci Rep 2022; 12:14357. [PMID: 35999356 PMCID: PMC9399174 DOI: 10.1038/s41598-022-18689-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 08/17/2022] [Indexed: 11/09/2022] Open
Abstract
We aimed to evaluate the radiographic and clinical outcomes after gamma knife radiosurgery (GKRS) for trigeminal schwannomas (TSs). A total of 87 patients who underwent GKRS for TSs between 1990 and 2020 were enrolled. The mean tumor volume was 4.3 cm3. The median prescribed dose for the margins of the tumor was 13 Gy. The median follow-up duration was 64.3 months (range 12.0–311.5 months). The overall local tumor control rate was 90%, and the symptom response rate was 93%. The response rate for each symptom was 88% for facial pain, 97% for facial sensory change, and 86% for cranial nerve deficits. Nineteen (22%) patients showed transient swelling, which had regressed at the time of the last follow-up. Cystic tumors were associated with transient swelling (p = 0.04). A tumor volume of < 2.7 cm3 was associated with local tumor control in univariable analysis. Transient swelling was associated with symptom control failure in both univariable and multivariable analyses (p = 0.04, odds ratio 14.538). GKRS is an effective treatment for TSs, both for local control and symptom control.
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Affiliation(s)
- Dong-Won Shin
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.,Department of Neurosurgery, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Chunseng Ju
- Department of Plastic Surgery, Suwon Ever Plastic Surgery Clinic, Suwon, Gyeonggi-do, Republic of Korea
| | - Hyun Seok Lee
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.,Department of Neurosurgery, Konkuk University Hospital, Seoul, Republic of Korea
| | - Hee Jun Yoo
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.,Department of Neurosurgery, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, Gyeonggi-do, Republic of Korea
| | - Sang Woo Song
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Young Hyun Cho
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Chang-Ki Hong
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Seok Ho Hong
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Do Heui Lee
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Jeong Hoon Kim
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Young-Hoon Kim
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.
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15
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Lee WJ, Hong SD, Woo KI, Seol HJ, Choi JW, Lee JI, Nam DH, Kong DS. Combined endoscopic endonasal and transorbital multiportal approach for complex skull base lesions involving multiple compartments. Acta Neurochir (Wien) 2022; 164:1911-1922. [PMID: 35488013 DOI: 10.1007/s00701-022-05203-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 03/30/2022] [Indexed: 12/25/2022]
Abstract
PURPOSE This study defines the specific areas that connect the surgical corridors of the endoscopic endonasal (EEA) and transorbital approach (TOA) to identify adequate clinical applications and perspectives of this combined multiportal approach. METHODS Consecutive patients who underwent combined EEA and TOA procedures for various pathologies involving multiple compartments of the skull base were enrolled. RESULTS A total of eight patients (2 chondrosarcomas, 2 meningiomas, 2 schwannomas, 1 glioma, and 1 traumatic optic neuropathy) were included between August 2016 and April 2021. The cavernous sinus (CS) was targeted as the connection area of the combined approach in four patients with tumors infiltrating the middle cranial fossa (MCF) and central skull base through the CS. For two patients with MCF tumors extending into the infratemporal fossa (ITF), the horizontal portion of the greater sphenoid wing and the foramen ovale were utilized as the connection area. In the remaining 2 patients, connection was achieved through the optic canal (OC). Gross total and near total resection was achieved in 5 patients with tumors, and circumferential removal of bone composing the OC was performed in one patient with traumatic compressive optic neuropathy. Postoperative complications included one cardiac arrest due to underlying cardiovascular disease and one case of oculomotor nerve palsy. CONCLUSIONS The combined EEA and TOA procedure is a useful strategy for complex lesions involving multiple compartments of the skull base. Herein, we identified the specific areas connecting the two surgical approaches, allowing a common path for EEA and TOA procedures.
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16
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Xu C, Wang P, Wang JW, Feng WJ, Wu N. Middle cranial fossa trigeminal schwannoma resection through endoscopic transnasal maxillary sinus approach: A case report and literature review. Exp Ther Med 2022; 23:405. [PMID: 35619628 PMCID: PMC9115628 DOI: 10.3892/etm.2022.11332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/22/2022] [Indexed: 11/14/2022] Open
Abstract
The endoscopic transnasal maxillary sinus approach is usually performed in resecting tumors located in the pterygopalatine fossa and infratemporal fossa, but is rarely used in the resection of lesions in the middle cranial fossa. Because of the complicated anatomical structure of the middle cranial fossa, trigeminal schwannomas (TSs) located in this region are usually dissected through conventional craniotomy surgical approaches; however, the endoscopic transnasal maxillary sinus approach can be used in resection of middle cranial fossa TSs. The current study presented the case of a 59-year-old man who suffered intermittent headaches for 2 years without other notable medical history and neurological abnormalities. The patient was diagnosed with a middle cranial fossa TS. After imaging and assessment of anatomical features, the tumor was totally resected through the transnasal maxillary sinus approach. Following surgery, the symptoms were relieved and the patient returned to a normal life. Light numbness was complained of in the distribution area of the maxillary nerve of the right side of the face, but this was gradually relieved. Combined with a literature review, the present case indicated that the endoscopic transnasal maxillary sinus approach may provide a safer and more direct option for resecting middle cranial fossa lesions, which is worthy of increased clinical application.
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Affiliation(s)
- Chao Xu
- Department of Neurosurgery, Chongqing General Hospital, University of Chinese Academy of Sciences, Chongqing 401147, P.R. China
| | - Pan Wang
- Department of Neurosurgery, Chongqing General Hospital, University of Chinese Academy of Sciences, Chongqing 401147, P.R. China
| | - Jun-Wei Wang
- Department of Neurosurgery, Chongqing General Hospital, University of Chinese Academy of Sciences, Chongqing 401147, P.R. China
| | - Wu-Jun Feng
- Department of Neurosurgery, Chongqing General Hospital, University of Chinese Academy of Sciences, Chongqing 401147, P.R. China
| | - Nan Wu
- Department of Neurosurgery, Chongqing General Hospital, University of Chinese Academy of Sciences, Chongqing 401147, P.R. China
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17
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Di Somma A, Kong DS, de Notaris M, Moe KS, Sánchez España JC, Schwartz TH, Enseñat J. Endoscopic transorbital surgery levels of difficulty. J Neurosurg 2022; 137:1187-1190. [PMID: 35426817 DOI: 10.3171/2022.3.jns212699] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Alberto Di Somma
- 1Institut Clínic de Neurociències (ICN), Department of Neurological Surgery, Hospital Clínic de Barcelona, Universidad de Barcelona, Barcelona, Spain
| | - Doo-Sik Kong
- 2Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | | | - Kris S Moe
- 4Department of Otolaryngology-Head and Neck Surgery, Department of Neurosurgery, University of Washington, Seattle, Washington
| | - Juan Carlos Sánchez España
- 5Department of Ophthalmology, Hospital Clínic de Barcelona, Universidad de Barcelona, Barcelona, Spain; and
| | - Theodore H Schwartz
- 6Department of Neurosurgery, Weill Cornell Medicine, NewYork-Presbyterian Hospital, New York, New York
| | - Joaquim Enseñat
- 1Institut Clínic de Neurociències (ICN), Department of Neurological Surgery, Hospital Clínic de Barcelona, Universidad de Barcelona, Barcelona, Spain
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18
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Di Somma A, Sanchez España JC, Alobid I, Enseñat J. Endoscopic superior eyelid transorbital approach: how I do it. Acta Neurochir (Wien) 2022; 164:1953-1959. [PMID: 35275271 DOI: 10.1007/s00701-022-05177-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 02/27/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND The endoscopic transorbital approach to the skull base is currently growing in popularity, and it is nowadays progressively used as a skull base approach. Clinical experience, along with detailed anatomical knowledge, makes this technique safe and effective. METHOD We present a step by step description of our technique based on the most recent anatomic references, and clinical experience. In order to better understand every phase of the procedure, we propose to keep on the following scheme, that is (1) skin phase; (2) working space; (3) lesion removal; (4) reconstruction. Hence, alone or in combination with the well-known endonasal pathway, the transorbital avenue seems to be a useful approach for selected skull base lesions. We present our technique, along with an anatomic analysis on cadaveric specimens. CONCLUSIONS Detailed knowledge of surgical anatomy, and a specific stepwise analysis of each part of the surgical procedure, is notably useful in order to safely and effectively perform a superior eyelid endoscopic transorbital surgery to the skull base.
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Affiliation(s)
- Alberto Di Somma
- Departments of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain.
| | | | - Isam Alobid
- Department of Otorhinolaryngology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Joaquim Enseñat
- Departments of Neurological Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
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19
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Corrivetti F, de Notaris M, Di Somma A, Dallan I, Enseñat J, Topczewski T, Solari D, Cavallo LM, Cappabianca P, Prats-Galino A. "Sagittal Crest": Definition, Stepwise Dissection, and Clinical Implications From a Transorbital Perspective. Oper Neurosurg (Hagerstown) 2022; 22:e206-e212. [PMID: 35239519 DOI: 10.1227/ons.0000000000000131] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 11/27/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The recent development of the superior eyelid endoscopic transorbital approach (SETOA) offered a new route for the management of cavernous sinus and middle cranial fossa tumors. As a result, a constant anatomic landmark of the surgical pathway after drilling the medial edge of the greater sphenoid wing (GSW) is represented by a triangular-shaped bone ridge appearing as a "crest." OBJECTIVE To perform an anatomic study to define this surgical landmark, named the "sagittal crest" (SC) as seen from the transorbital endoscopic view. METHODS Four adult cadaveric specimens (8 sides) were dissected performing an endoscopic transorbital approach to the middle fossa and the SC was removed to perform interdural opening of the cavernous sinus. Computed tomography scans were made before and after removal of the SC to perform quantitative analysis and building a 3-dimensional model of the bone resection of the GSW via the SETOA. RESULTS The SC is a bone ridge triangle shaping dorsally the superior orbital fissure resulting as the residual fragment after drilling the lateral aspect of the greater sphenoid wing. Predissection and postdissection computed tomography scans allowed to objectively assess SC features and dimensions (mean 1.08 ± 0.2 cm). CONCLUSION The SC is a constant anatomic landmark constituted of the residual medial portion of the GSW. Complete resection of this key landmark provides adequate working space and appears to be mandatory during SETOA to guide the subsequent interdural dissection of the lateral wall of cavernous sinus.
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Affiliation(s)
- Francesco Corrivetti
- Department of Neuroscience, Neurosurgery Operative Unit, "San Pio" Hospital, Benevento, Italy.,Laboratory of Neuroscience, EBRIS Foundation, European Biomedical Research Institute of Salerno, Salerno, Italy
| | - Matteo de Notaris
- Department of Neuroscience, Neurosurgery Operative Unit, "San Pio" Hospital, Benevento, Italy.,Laboratory of Neuroscience, EBRIS Foundation, European Biomedical Research Institute of Salerno, Salerno, Italy
| | - Alberto Di Somma
- Department of Neurosurgery, Hospital Clinic, Faculty of Medicine, Universitat de Barcelona, Barcelona, Spain.,Laboratory of Surgical Neuroanatomy, Faculty of Medicine, Universitat de Barcelona, Barcelona, Spain
| | - Iacopo Dallan
- Otorhinolaryngology, Audiology and Phoniatrics Operative Unit, Department of Surgical, Medical, Molecular Pathology and Emergency Medicine, Azienda Ospedaliero Universitaria Pisana, University of Pisa, Pisa, Italy
| | - Joaquim Enseñat
- Department of Neurosurgery, Hospital Clinic, Faculty of Medicine, Universitat de Barcelona, Barcelona, Spain
| | - Thomas Topczewski
- Department of Neurosurgery, Hospital Clinic, Faculty of Medicine, Universitat de Barcelona, Barcelona, Spain
| | - Domenico Solari
- Department of Neurological Sciences, Division of Neurosurgery, Università degli Studi di Napoli Federico II, Naples, Italy
| | - Luigi Maria Cavallo
- Department of Neurological Sciences, Division of Neurosurgery, Università degli Studi di Napoli Federico II, Naples, Italy
| | - Paolo Cappabianca
- Department of Neurological Sciences, Division of Neurosurgery, Università degli Studi di Napoli Federico II, Naples, Italy
| | - Alberto Prats-Galino
- Laboratory of Surgical Neuroanatomy, Faculty of Medicine, Universitat de Barcelona, Barcelona, Spain
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20
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Matano F, Passeri T, Abbritti R, Camara B, Mastantuoni C, Noya C, Giammattei L, Devaux B, Mandonnet E, Froelich S. Eyebrow incision with a crescent-shaped orbital rim craniotomy for microscopic and endoscopic transorbital approach to the anterior and middle cranial fossa: A cadaveric study and case presentation. BRAIN AND SPINE 2022; 2:100891. [PMID: 36248146 PMCID: PMC9560591 DOI: 10.1016/j.bas.2022.100891] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 04/06/2022] [Accepted: 04/20/2022] [Indexed: 11/25/2022]
Abstract
The transorbital approach combining eyebrow incision and crescent-shaped craniotomy increases the surgical freedom to access the anterior and middle skull-base. The technic allows the use of both endoscope and microscope. The concept is at the crossroad between the supraorbital keyhole and endoscopic trans-orbital approach.
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21
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Dallan I, Cristofani-Mencacci L, Fiacchini G, Caniglia M, Sellari-Franceschini S, Berrettini S. When multidisciplinary surgical trans-orbital approaches should be considered to reach the skull base. ACTA ACUST UNITED AC 2021; 41:S59-S66. [PMID: 34060521 PMCID: PMC8172113 DOI: 10.14639/0392-100x-suppl.1-41-2021-06] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 01/16/2021] [Indexed: 11/29/2022]
Abstract
The transorbital approaches are a group of surgical procedures performed passing through the orbital spaces and aimed to reach deeper areas. This kind of surgery has been proved to be safe and effective in the management of selected lesions of the anterior, middle and infratemporal fossa. The aim of the present study is to perform a review of the literature, in order to draw the reader’s attention on the main features of this kind of surgery, focusing on the anatomical background and the surgical setting; we will also summary the current indications and contraindications to this approach and find out the related complications and the possible alternatives. Even if we consider the transorbital approach as a promising route to the skull base, we underline that there is no better approach over another and the choice must always consider several elements. Furthermore, as for every skull base procedure, a multidisciplinary management is strongly advisable.
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Affiliation(s)
- Iacopo Dallan
- Otolaryngology Unit, Department of Surgical, Medical, Molecular Pathology and Emergency Medicine, University Hospital of Pisa, Italy
| | - Lodovica Cristofani-Mencacci
- Otolaryngology Unit, Department of Surgical, Medical, Molecular Pathology and Emergency Medicine, University Hospital of Pisa, Italy
| | - Giacomo Fiacchini
- Otolaryngology Unit, Department of Surgical, Medical, Molecular Pathology and Emergency Medicine, University Hospital of Pisa, Italy
| | | | - Stefano Sellari-Franceschini
- Otolaryngology Unit, Department of Surgical, Medical, Molecular Pathology and Emergency Medicine, University Hospital of Pisa, Italy
| | - Stefano Berrettini
- Otolaryngology Unit, Department of Surgical, Medical, Molecular Pathology and Emergency Medicine, University Hospital of Pisa, Italy
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22
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Transorbital endoscopic approaches to the skull base: a systematic literature review and anatomical description. Neurosurg Rev 2021; 44:2857-2878. [PMID: 33479806 PMCID: PMC8490260 DOI: 10.1007/s10143-020-01470-5] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 12/09/2020] [Accepted: 12/29/2020] [Indexed: 12/25/2022]
Abstract
Transorbital endoscopic approaches are increasing in popularity as they provide corridors to reach various areas of the ventral skull base through the orbit. They can be used either alone or in combination with different approaches when dealing with the pathologies of the skull base. The objective of the current study is to evaluate the surgical anatomy of transorbital endoscopic approaches by cadaver dissections as well as providing objective clinical data on their actual employment and morbidity through a systematic review of the current literature. Four cadaveric specimens were dissected, and step-by-step dissection of each endoscopic transorbital approach was performed to identify the main anatomic landmarks and corridors. A systematic review with pooled analysis of the current literature from January 2000 to April 2020 was performed and the related studies were analyzed. Main anatomical landmarks are presented based on the anatomical study and systematic review of the literature. With emphasis on the specific transorbital approach used, indications, surgical technique, and complications are reviewed through the systematic review of 42 studies (19 in vivo and 23 anatomical dissections) including 193 patients. In conclusion, transorbital endoscopic approaches are promising and appear as feasible techniques for the surgical treatment of skull base lesions. Surgical anatomy of transorbital endoscopic approaches can be mastered through knowledge of a number of anatomical landmarks. Based on data available in the literature, transorbital endoscopic approaches represent an important complementary that should be included in the armamentarium of a skull base team.
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