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Lefevre E, Dupont S, Liguoro D, Chasseloup F, Kamenicky P, Roblot P. Anatomy of the medial wall of the cavernous sinus: A systematic review of the literature. Clin Anat 2024. [PMID: 38468565 DOI: 10.1002/ca.24152] [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: 12/13/2023] [Revised: 02/13/2024] [Accepted: 02/22/2024] [Indexed: 03/13/2024]
Abstract
The existence, composition, and continuity of the medial wall of the cavernous sinus (MWCS) have been extensively studied and debated. However, the precise nature of this membrane remains unknown. Understanding the anatomical characteristics of the MWCS is crucial, notably in relation to pituitary adenomas, which often invade the cavernous sinus. Indeed, surgical treatment of those tumors is frequently incomplete because of such invasion. The anatomical and molecular basis of the peculiar and often lateralized tropism of adenomatous cells to the cavernous sinus is not yet understood and it has been suggested repeatedly that the MWCS is physiologically frail. During the past three decades, there have been several conflicting accounts of the existence, composition, and continuity of this medial wall, but methodological differences and varying definitions could have contributed to the current lack of consensus regarding it. The aim of this systematic review was to summarize previously published data concerning the existence, anatomy, composition, and continuity of the MWCS.
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Affiliation(s)
- Etienne Lefevre
- Physiologie et Physiopathologie Endocriniennes, Paris-Saclay University, INSERM U1185, Le Kremlin-Bicêtre, France
- Department of Neurosurgery, APHP, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
- Laboratory of Anatomy, Sorbonne Université, Paris, France
| | - Sophie Dupont
- Laboratory of Anatomy, Sorbonne Université, Paris, France
- Department of Neurology, APHP, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - Dominique Liguoro
- Neurosurgery Department A, University Hospital of Bordeaux, Bordeaux, France
- Laboratory of Anatomy, Université de Bordeaux, Bordeaux, France
| | - Fanny Chasseloup
- Physiologie et Physiopathologie Endocriniennes, Paris-Saclay University, INSERM U1185, Le Kremlin-Bicêtre, France
- Service d'Endocrinologie et des Maladies de la Reproduction, Centre de Référence des maladies Rares de l'Hypophyse, Hôpital de Bicêtre, Le Kremlin-Bicêtre, France
| | - Peter Kamenicky
- Physiologie et Physiopathologie Endocriniennes, Paris-Saclay University, INSERM U1185, Le Kremlin-Bicêtre, France
- Service d'Endocrinologie et des Maladies de la Reproduction, Centre de Référence des maladies Rares de l'Hypophyse, Hôpital de Bicêtre, Le Kremlin-Bicêtre, France
| | - Paul Roblot
- Neurosurgery Department A, University Hospital of Bordeaux, Bordeaux, France
- Laboratory of Anatomy, Université de Bordeaux, Bordeaux, France
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Bartoletti V, Norri N, El-Sayed I, Abla AA, Rodriguez Rubio R. Endonasal Endoscopic Anatomy of the Orbito-Cavernous-Pterygopalatine Interface: Multilayer Anatomical Description and Landmarks to Define the Limits of the Compartments. World Neurosurg 2023; 178:e79-e95. [PMID: 37422190 DOI: 10.1016/j.wneu.2023.06.139] [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: 06/11/2023] [Revised: 06/28/2023] [Accepted: 06/29/2023] [Indexed: 07/10/2023]
Abstract
BACKGROUND Despite growing interest in the endoscopic endonasal approach (EEA) to the medial orbital apex (OA), a comprehensive description of the multilayer topology lying at the intersection of the regional compartments is missing. METHODS An EEA to the OA, pterygopalatine fossa, and cavernous sinus was performed in 20 specimens. A 360° layer-by-layer dissection was performed taking into consideration relevant anatomical aspects of the interface and documented with 3-dimensional technologies. Endoscopic landmarks were analyzed to provide an outline of the compartments and identify critical structures. Additionally, the consistency of a previously described reference called orbital apex convergence prominence was analyzed and a method to identify its position was introduced. RESULTS The orbital apex convergence prominence was an inconsistent finding (15%). However, a craniometric method introduced in this study proved to be reliable to reach the orbital apex convergence point. Additional structures such as the sphenoethmoidal suture and a 3-suture junction (sphenoethmoidal-palatoethmoidal-palatosphenoidal) helped to identify the posterior limit of the OA and define a keyhole to access the compartments of the interface. We defined the bone limits of the "optic risk zone," an area where the optic nerve is more susceptible to damage. Furthermore, an orbital fusion line (periorbita-dura-periosteum) was identified and divided into 4 segments according to adjacent structures: optic, cavernous, pterygopalatine, and infraorbital. CONCLUSIONS Understanding cranial landmarks and the folds of the layers covering the orbito-cavernous-pterygopalatine interface can facilitate tailoring an EEA to the medial orbital space and avoid unnecessary exposure of sensitive anatomy in the vicinity.
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Affiliation(s)
- Viola Bartoletti
- Neurosurgery, Department of Neuroscience, University of Padua, Padua, Italy; Skull Base and Cerebrovascular Laboratory, University of California, San Francisco, California, USA
| | - Nicolo Norri
- Skull Base and Cerebrovascular Laboratory, University of California, San Francisco, California, USA; Neurosurgery Department, Sant'Anna University Hospital, Ferrara, Italy
| | - Ivan El-Sayed
- Skull Base and Cerebrovascular Laboratory, University of California, San Francisco, California, USA; Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, California, USA
| | - Adib A Abla
- Skull Base and Cerebrovascular Laboratory, University of California, San Francisco, California, USA; Department of Neurological Surgery, University of California, San Francisco, California, USA
| | - Roberto Rodriguez Rubio
- Skull Base and Cerebrovascular Laboratory, University of California, San Francisco, California, USA; Department of Neurological Surgery, University of California, San Francisco, California, USA; Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, California, USA.
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Corvino S, Villanueva-Solórzano PL, Offi M, Armocida D, Nonaka M, Iaconetta G, Esposito F, Cavallo LM, de Notaris M. A New Perspective on the Cavernous Sinus as Seen through Multiple Surgical Corridors: Anatomical Study Comparing the Transorbital, Endonasal, and Transcranial Routes and the Relative Coterminous Spatial Regions. Brain Sci 2023; 13:1215. [PMID: 37626571 PMCID: PMC10452901 DOI: 10.3390/brainsci13081215] [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: 07/05/2023] [Revised: 07/27/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023] Open
Abstract
Background: The cavernous sinus (CS) is a highly vulnerable anatomical space, mainly due to the neurovascular structures that it contains; therefore, a detailed knowledge of its anatomy is mandatory for surgical unlocking. In this study, we compared the anatomy of this region from different endoscopic and microsurgical operative corridors, further focusing on the corresponding anatomic landmarks encountered along these routes. Furthermore, we tried to define the safe entry zones to this venous space from these three different operative corridors, and to provide indications regarding the optimal approach according to the lesion's location. Methods: Five embalmed and injected adult cadaveric specimens (10 sides) separately underwent dissection and exposure of the CS via superior eyelid endoscopic transorbital (SETOA), extended endoscopic endonasal transsphenoidal-transethmoidal (EEEA), and microsurgical transcranial fronto-temporo-orbito-zygomatic (FTOZ) approaches. The anatomical landmarks and the content of this venous space were described and compared from these surgical perspectives. Results: The oculomotor triangle can be clearly exposed only by the FTOZ approach. Unlike EEEA, for the exposure of the clinoid triangle content, the anterior clinoid process removal is required for FTOZ and SETOA. The supra- and infratrochlear as well as the anteromedial and anterolateral triangles can be exposed by all three corridors. The most recently introduced SETOA allowed for the exposure of the entire lateral wall of the CS without entering its neurovascular structures and part of the posterior wall; furthermore, thanks to its anteroposterior trajectory, it allowed for the disclosure of the posterior ascending segment of the cavernous ICA with the related sympathetic plexus through the Mullan's triangle, in a minimally invasive fashion. Through the anterolateral triangle, the transorbital corridor allowed us to expose the lateral 180 degrees of the Vidian nerve and artery in the homonymous canal, the anterolateral aspect of the lacerum segment of the ICA at the transition zone from the petrous horizontal to the ascending posterior cavernous segment, surrounded by the carotid sympathetic plexus, and the medial Meckel's cave. Conclusions: Different regions of the cavernous sinus are better exposed by different surgical corridors. The relationship of the tumor with cranial nerves in the lateral wall guides the selection of the approach to cavernous sinus lesions. The transorbital endoscopic approach can be considered to be a safe and minimally invasive complementary surgical corridor to the well-established transcranial and endoscopic endonasal routes for the exposure of selected lesions of the cavernous sinus. Nevertheless, peer knowledge of the anatomy and a surgical learning curve are required.
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Affiliation(s)
- Sergio Corvino
- Division of Neurosurgery, Department of Neuroscience and Reproductive and Odontostomatological Sciences, Università di Napoli “Federico II”, 80131 Naples, Italy; (S.C.); (L.M.C.)
- PhD Program in Neuroscience, Department of Neuroscience and Reproductive and Odontostomatological Sciences, Università di Napoli “Federico II”, 80131 Naples, Italy
| | - Pedro L. Villanueva-Solórzano
- Department of Neurosurgery, National Institute of Neurology and Neurosurgery “Manuel Velasco Suarez”, Mexico City 14269, Mexico;
| | - Martina Offi
- Institute of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli, 00168 Rome, Italy;
- Division of Neurosurgery, Catholic University of Rome, 00153 Rome, Italy
| | - Daniele Armocida
- Neurosurgery Division, Human Neurosciences Department, “Sapienza” University, 00185 Rome, Italy;
| | - Motonobu Nonaka
- Department of Neurosurgery, Kochi University Hospital, 185-1, Oko-cho, Kohasu, Kochi 783-8505, Japan;
| | - Giorgio Iaconetta
- Neurosurgical Clinic A.O.U. “San Giovanni di Dio e Ruggi d’Aragona”, 84131 Salerno, Italy;
| | - Felice Esposito
- Division of Neurosurgery, Department of Neuroscience and Reproductive and Odontostomatological Sciences, Università di Napoli “Federico II”, 80131 Naples, Italy; (S.C.); (L.M.C.)
| | - Luigi Maria Cavallo
- Division of Neurosurgery, Department of Neuroscience and Reproductive and Odontostomatological Sciences, Università di Napoli “Federico II”, 80131 Naples, Italy; (S.C.); (L.M.C.)
| | - Matteo de Notaris
- Neurosurgery Operative Unit, Department of Neuroscience, Coordinator Neuroanatomy Section Italian Society of Neurosurgery, G. Rummo Hospital, 82100 Benevento, Italy;
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Wysiadecki G, Tubbs RS, Iwanaga J, Radek M, Walocha J, Brzeziński P, Kobos J, Polguj M. Microanatomical study of arachnoid granulations and meningeal architecture around Meckel's cave. Neurosurg Rev 2023; 46:50. [PMID: 36754877 PMCID: PMC9908694 DOI: 10.1007/s10143-023-01954-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 12/23/2022] [Accepted: 01/23/2023] [Indexed: 02/10/2023]
Abstract
Although the microanatomy of Meckel's cave (MC) has been well studied, there are still controversies regarding the meningeal architecture of the space. Moreover, there are only general mentions of the arachnoid granulations near MC in just a few sources. This study is aimed at determining the frequency, location, and anatomical variability of the main clusters of arachnoid granulations around MC. The dissection involved 26 isolated specimens of MC fixed in formalin (neutral buffered, 10%). This number included five freshly harvested specimens examined histologically. Additional paraffin block with MC horizontal section was taken from our neuroanatomical collection. Carefully selected anatomical and histological techniques were applied to assess the complex relationships between the arachnoid granulations and adjacent structures. Arachnoid granulations were found around MC in all specimens with different anatomical variations. The main clusters of arachnoid granulations were close to the trigeminal ganglion and its divisions. The dorsolateral wall of MC was a thick layer formed by interweaving bundles of collagen fibers arranged in various directions. The entire MC was surrounded by a dural sleeve (envelope). This sleeve separated MC from the lateral sellar compartment. At its anterior (rostral) end, it formed a cribriform area pierced by individual fascicles of the trigeminal nerve's primary divisions. The connective tissue forming the sleeve was not only continuous with the epineurium but also shifted to the perineuria surrounding individual nerve fascicles. The meningeal architecture around MC has a complex and multilayer arrangement with a collagenous sleeve closely related to the trigeminal ganglion. Arachnoid granulations are typically found around MC.
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Affiliation(s)
- Grzegorz Wysiadecki
- Department of Normal and Clinical Anatomy, Chair of Anatomy and Histology, Medical University of Lodz, Ul. Żeligowskiego 7/9, 90-752, Lodz, Poland.
| | - R Shane Tubbs
- Department of Neurosurgery, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, USA
- Department of Neurology, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, USA
- Department of Anatomical Sciences, St. George's University, St. George's, Grenada
- Department of Structural & Cellular Biology, Tulane University School of Medicine, New Orleans, LA, USA
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
- Department of Neurosurgery and Ochsner Neuroscience Institute, Ochsner Health System, New Orleans, LA, USA
- University of Queensland, Brisbane, Australia
| | - Joe Iwanaga
- Department of Neurosurgery, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, USA
- Department of Neurology, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, USA
| | - Maciej Radek
- Department of Neurosurgery, Spine and Peripheral Nerve Surgery, Medical University of Lodz, University Hospital WAM-CSW, Lodz, Poland
| | - Jerzy Walocha
- Department of Anatomy, Jagiellonian University Medical College, Cracow, Poland
| | - Piotr Brzeziński
- Department of Histology and Embryology, Chair of Anatomy and Histology, Medical University of Lodz, Lodz, Poland
| | - Józef Kobos
- Department of Histology and Embryology, Chair of Anatomy and Histology, Medical University of Lodz, Lodz, Poland
| | - Michał Polguj
- Department of Normal and Clinical Anatomy, Chair of Anatomy and Histology, Medical University of Lodz, Ul. Żeligowskiego 7/9, 90-752, Lodz, Poland
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Patel A, Dastagirzada Y, Benjamin C, Lieberman S, Lebowitz R, Golfinos JG, Pacione D. The Value of Intraoperative Magnetic Resonance Imaging in Endoscopic Endonasal Resection of Pituitary Adenoma. J Neurol Surg B Skull Base 2022; 83:646-652. [PMID: 36393881 PMCID: PMC9653285 DOI: 10.1055/a-1924-8166] [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: 05/19/2022] [Accepted: 08/03/2022] [Indexed: 10/15/2022] Open
Abstract
Background Intraoperative magnetic resonance images (iMRIs) have been variably adopted by some centers to help increase the rate of gross total resection (GTR) of pituitary adenomas. In this comparative study, we report our institution's experience with using iMRIs for endoscopic endonasal approach (EEA) pituitary adenoma resection to better elucidate its role and potential value for pituitary surgery. Methods All adult patients who underwent EEA for a pituitary adenoma from January 2013 to September 2021 were retrospectively reviewed. GTR was defined as no residual tumor or recurrence on postoperative imaging within 6 months. Univariate analysis followed by multivariate analysis was performed with GTR as the categorical endpoint. To measure the independent effect of iMRI on GTR, propensity score matching was then performed. Results A total of 351 pituitary adenoma patients who underwent EEA were identified. The mean age was 51.2 (range: 18-90) years and 196 (55.8%) patients were female. iMRI was utilized in 87 (24.8%) cases. The overall rate of GTR was 69.2%. On multivariate analysis, low Knosp grade, low tumor volume, and the use of iMRI were predictive of GTR. There was no difference in the need for desmopressin or hydrocortisone at 90 days postoperatively. Conclusion At our institution, we report a significant absolute increase in GTR rates of 16.4% for patients undergoing an iMRI. Among iMRI patients who did not have GTR, the majority of residuals were intentionally left behind after being deemed too risky to pursue. Overall, this study suggests the high value that iMRI adds to endoscopic pituitary adenoma surgery.
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Affiliation(s)
- Aneek Patel
- Department of Neurosurgery, New York University Langone Health, New York, New York, United States
| | - Yosef Dastagirzada
- Department of Neurosurgery, New York University Langone Health, New York, New York, United States
| | - Carolina Benjamin
- Department of Neurosurgery, University of Miami Health System, Miami, Florida, United States
| | - Seth Lieberman
- Department of Otolaryngology, New York University Langone Health, New York, New York, United States
| | - Richard Lebowitz
- Department of Otolaryngology, New York University Langone Health, New York, New York, United States
| | - John G. Golfinos
- Department of Neurosurgery, New York University Langone Health, New York, New York, United States
| | - Donato Pacione
- Department of Neurosurgery, New York University Langone Health, New York, New York, United States
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de Macêdo Filho LJM, Diógenes AVG, Barreto EG, Pahwa B, Samson SL, Chaichana K, Quinones-Hinojosa A, Almeida JP. Endoscopic Endonasal Resection of the Medial Wall of the Cavernous Sinus and Its Impact on Outcomes of Pituitary Surgery: A Systematic Review and Meta-Analysis. Brain Sci 2022; 12:brainsci12101354. [PMID: 36291288 PMCID: PMC9599381 DOI: 10.3390/brainsci12101354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/21/2022] [Accepted: 09/28/2022] [Indexed: 11/16/2022] Open
Abstract
Introduction. Pituitary adenomas have the potential to infiltrate the dura mater, skull, and the venous sinuses. Tumor extension into the cavernous sinus is often observed in pituitary adenomas and techniques and results of surgery in this region are vastly discussed in the literature. Infiltration of parasellar dura and its impact for pituitary surgery outcomes is significantly less studied but recent studies have suggested a role of endoscopic resection of the medial wall of the cavernous sinus, in selected cases. In this study, we discuss the techniques and outcomes of recently proposed techniques for selective resection of the medial wall of the cavernous sinus in endoscopic pituitary surgery. Methods. We performed a systematic review of the literature using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and protocol and a total of 4 studies with 106 patients that underwent an endoscopic approach for resection of pituitary tumors with resection of medial wall from cavernous sinus were included. Clinical and radiological data were extracted (sex, mean age, Knosp, prior surgery, tumor size and type, complication rate, and remission) and a meta-analysis using the RevMan 5.4 software was performed. Results. A total of 5 studies with 208 patients were included in this analysis. The mean age of the study population was 48.87 years (range 25−82) with a female/male ratio of 1:1.36. Majority of the patients had Knosp Grade 1 (n = 77, 37.02%) and Grade 2 (n = 53, 25.48%). The complication rate was 4.81% (n = 33/106) and the most common complication observed was a new transient CN dysfunction and diplopia. Early disease remission was observed in 94.69% of the patients (n = 196/207). The prevalence rate of CS medial wall invasion varied from 10.4 % up to 36.7%. This invasion rate increased in frequency with higher Knosp Grade. The forest plot of persistent disease vs. remission in this surgery approach showed a p < 0.00001 and heterogeneity (I^2 = 0%). Discussion. Techniques to achieve resection of the medial wall of the cavernous sinus via the endoscopic endonasal approach include the “anterior to posterior” technique (opening of the anterior wall of the cavernous sinus) and the “medial to lateral” technique (opening of the inferior intercavernous sinus and). Although potentially related with improved endocrinological outcomes, these are advanced surgical techniques and require extensive anatomical knowledge and extensive surgical experience. Furthermore, to avoid procedure complications, extensive study of the patient’s configuration of cavernous ICA, Doppler-guided intraoperative imaging, surgical navigation system, and blunt tip knives to dissect the ICA’s plane are recommended. Conclusion. Endoscopic resection of the medial wall of the cavernous sinus has been associated with reports of high rates of postoperative hormonal control in functioning pituitary adenomas. However, it represents a more complex approach and requires advanced experience in endoscopic skull base surgery. Additional studies addressing case selection and studies evaluating long term results of this technique are still necessary.
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Affiliation(s)
- Leonardo J. M. de Macêdo Filho
- Health Science Center, University of Fortaleza, Av. Washington Soares 1321, Fortaleza 60811-905, Ceará, Brazil
- Department of Neurosurgery, Mayo Clinic, 4500 San Pablo Rd, Jacksonville, FL 32224, USA
| | - Ana Vitória G. Diógenes
- Health Science Center, University of Fortaleza, Av. Washington Soares 1321, Fortaleza 60811-905, Ceará, Brazil
| | - Esther G. Barreto
- Health Science Center, University of Fortaleza, Av. Washington Soares 1321, Fortaleza 60811-905, Ceará, Brazil
| | - Bhavya Pahwa
- Department of Medicine, University College of Medical Sciences, 2, Tahirpur Rd, GTB Enclave, Dilshad Garden, New Delhi, Delhi 110095, India
| | - Susan L. Samson
- Department of Neurosurgery, Mayo Clinic, 4500 San Pablo Rd, Jacksonville, FL 32224, USA
- Department of Medicine, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Kaisorn Chaichana
- Department of Neurosurgery, Mayo Clinic, 4500 San Pablo Rd, Jacksonville, FL 32224, USA
| | | | - Joao Paulo Almeida
- Department of Neurosurgery, Mayo Clinic, 4500 San Pablo Rd, Jacksonville, FL 32224, USA
- Correspondence:
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The Current State of Visualization Techniques in Endoscopic Skull Base Surgery. Brain Sci 2022; 12:brainsci12101337. [PMID: 36291271 PMCID: PMC9599272 DOI: 10.3390/brainsci12101337] [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: 09/08/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 11/17/2022] Open
Abstract
Skull base surgery has undergone significant progress following key technological developments. From early candle-lit devices to the modern endoscope, refinements in visualization techniques have made endoscopic skull base surgery (ESBS) a standard practice for treating a variety of conditions. The endoscope has also been integrated with other technologies to enhance visualization, including fluorescence agents, intraoperative neuronavigation with augmented reality, and the exoscope. Endoscopic approaches have allowed neurosurgeons to reevaluate skull base neuroanatomy from new perspectives. These advances now serve as the foundation for future developments in ESBS. In this narrative review, we discuss the history and development of ESBS, current visualization techniques, and future innovations.
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Perez-Vega C, Ramos-Fresnedo A, Tripathi S, Domingo RA, Ravindran K, Almeida JP, Peterson J, Trifiletti DM, Chaichana KL, Quinones-Hinojosa A, Samson SL. Treatment of recurrent and persistent Cushing's disease after first transsphenoidal surgery: lessons learned from an international meta-analysis. Pituitary 2022; 25:540-549. [PMID: 35508745 DOI: 10.1007/s11102-022-01215-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/09/2022] [Indexed: 12/15/2022]
Abstract
PURPOSE Transsphenoidal surgery (TSS) is the first-line treatment for patients with Cushing's Disease (CD). Recurrence rates after a first TSS range between 3 and 22% within 3 years. Management of recurrent or persistent CD may include repeat TSS or stereotactic radiosurgery (SRS). We performed a meta-analysis to explore the overall efficacy of TSS and SRS for patients with CD after an initial surgical intervention. METHODS EMBASE, PubMed, SCOPUS, and Cochrane databases were searched from their dates-of-inception up to December 2021. Inclusion criteria were comprised of patients with an established diagnosis of CD who presented with persistent or biochemically recurrent disease after a first TSS for tumor resection and were treated with a second TSS or SRS. RESULTS Search criteria yielded 2,116 studies of which 37 articles from 15 countries were included for analysis. Mean age ranged between 29.9 and 47.9 years, and mean follow-up was 11-104 months. TSS was used in 669 (67.7%) patients, while SRS was used in 320 (32.4%) patients, and remission rates for CD were 59% (95%CI 0.49-0.68) and 74% (95%CI 0.54-0.88), respectively. There was no statistically significant difference in the remission rate between TSS and SRS (P = 0.15). The remission rate of patients with recurrent CD undergoing TSS was 53% (95%CI 0.32-0.73), and for persistent CD was 41% (95%CI 0.28-0.56) (P = 0.36). CONCLUSION Both TSS and SRS are possible approaches for the treatment of recurrent or persistent CD after a first TSS. Our data show that either TSS or SRS represent viable treatment options to achieve remission for this subset of patients.
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Affiliation(s)
- Carlos Perez-Vega
- Department of Neurologic Surgery, Mayo Clinic, Jacksonville, FL, USA
| | | | - Shashwat Tripathi
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Ricardo A Domingo
- Department of Neurologic Surgery, Mayo Clinic, Jacksonville, FL, USA
| | | | - Joao P Almeida
- Department of Neurologic Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - Jennifer Peterson
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL, USA
| | | | | | | | - Susan L Samson
- Department of Neurologic Surgery, Mayo Clinic, Jacksonville, FL, USA.
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Department of Neurologic Surgery, Mayo Clinic, 4500 San Pablo Road South, Jacksonville, FL, 32224, USA.
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9
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Huang M, Su J, Xiao Q, Ma Q, Long W, Liu Q. Pretemporal Transcavernous Approach for Resection of Non-meningeal Tumors of the Cavernous Sinus: Single Center Experience. Front Surg 2022; 9:810606. [PMID: 35252332 PMCID: PMC8891164 DOI: 10.3389/fsurg.2022.810606] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 01/20/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectivesTo study the outcomes of the pretemporal transcavernous approach in the treatment of non-meningeal tumors involving cavernous sinus and to investigate the surgical strategy for these lesions.MethodsWe conducted a retrospective study of 45 patients with non-meningeal tumors involving cavernous sinus. All 45 patients received microsurgical resection via the pretemporal transcavernous approach from April 2012 to January 2019 by the same neurosurgeon. We analyzed clinical manifestations, image data, perioperative complications, surgical outcomes, functional outcomes, and follow-up data of these patients.ResultsGross total resection was achieved in 38 cases (84.4%) of the 45 patients. Preoperatively, a total of 64 individual cranial nerves were affected. Postoperatively, 92.2% of 64 impaired cranial nerves completely or partially restored function, 7.8% had worsened function compared with their preoperative statuses, and 5 new cranial nerve deficits (CNV) were observed in five patients during the last follow-up. Seven patients presented transient new cranial nerve deficits (5 CNIII and 2 CNVI), three cases suffered transient worsen cranial nerve deficits (3 CNIII and 1 CNVII). There were no cases of intracranial hematoma, intracranial infection, cerebrospinal fluid leaks, and death. The progression of residual tumor was observed in two patients (1 chordoma and 1 pituitary adenoma).ConclusionsNon-meningeal tumors involving cavernous sinus can be safely and radically removed with less morbidity and mortality. Pretemporal transcavernous approach is an ideal approach to the cavernous sinus and can be tailored individually.
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Affiliation(s)
- Meng Huang
- Department of Neurosurgery in Xiangya Hospital, Central South University, Changsha, China
| | - Jun Su
- Department of Neurosurgery in Hunan Children's Hospital, Changsha, China
| | - Qun Xiao
- Department of Neurosurgery in Xiangya Hospital, Central South University, Changsha, China
| | - Qianquan Ma
- Department of Neurosurgery in Peking University Third Hospital, Peking University, Beijing, China
| | - Wenyong Long
- Department of Neurosurgery in Xiangya Hospital, Central South University, Changsha, China
| | - Qing Liu
- Department of Neurosurgery in Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Qing Liu
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