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Li Z, Chen L, Wang J, Dong G, Jia G, Jia W, Li D. Cavernous Malformation From Cranial Nerves: A Systematic Review With a Novel Classification and Patient-Level Analysis. Neurosurgery 2024:00006123-990000000-01194. [PMID: 38842326 DOI: 10.1227/neu.0000000000003011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 04/02/2024] [Indexed: 06/07/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Cavernous malformations (CMs) occurring in the cranial nerve (CN) are extremely rare, and there is currently no comprehensive review on CN CMs, leading to a lack of sufficient understanding of CN CMs. We aimed to systematically review all published CN CM cases; summarize the epidemiology, clinical manifestations, treatment, and prognosis of CN CMs; and identify factors influencing the prognosis of CN CMs. METHODS This systematic review identified all cases potentially diagnosed with CN CM through a systematic search of PubMed, SCOPUS, Web of Science, and Cochrane databases. This represents the most comprehensive systematic review to date. We classified CN CMs based on their anatomic origins. Patient characteristics, disease manifestations, treatment approaches, and prognosis were summarized descriptively. Further analysis was conducted to identify factors influencing the prognosis of CN CMs. RESULTS The final analysis included 108 articles (127 individual patient cases). The optic nerve (49/128, 38.3%) is the most commonly affected nerve. Notably, CN CMs can be categorized into 3 types: Intraneural, Perineural, and Extraneural. Preoperative nerve function status and novel classification were associated with the prognosis of CN CMs (P = .001; P < .001). The postoperative neurological deterioration rate for the Intraneural type was 19/37 (51.4%); for the Extraneural type, it was 13/69 (18.8%); and for the Perineural type, it was 1/22 (4.5%) (P < .001). CONCLUSION We reviewed all the published CN CMs to date, offering a comprehensive description of CN CMs for the first time and identifying prognostic factors. The classification of CN CMs proposed in this study could serve as guidance for the selection of intraoperative treatment regimens. The findings of this systematic review are expected to provide a foundation for clinical decision-making in this crucial rare disease and lay the groundwork for developing relevant clinical guidelines.
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Affiliation(s)
- Ziyang Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Liangpeng Chen
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Junmei Wang
- Department of Pathology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Gehong Dong
- Department of Pathology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Guijun Jia
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wang Jia
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases (NCRC-ND), Beijing, China
- Beijing Neurosurgical Institute, Beijing, China
| | - Deling Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases (NCRC-ND), Beijing, China
- Beijing Neurosurgical Institute, Beijing, China
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Rubino F, Eichberg DG, Shah AH, Luther EM, Lu VM, Saad AG, Komotar RJ, Ivan ME. Is endoscopic resection a useful technique for a cavernous sinus sellar cavernoma? A case report and literature review. Br J Neurosurg 2024; 38:781-788. [PMID: 34406095 DOI: 10.1080/02688697.2021.1958154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 05/16/2021] [Accepted: 07/05/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Cavernous sinus cavernous malformations (CSCMs) is a vascular malformation of the cavernous sinus. Nowadays, there is an increasing preference to withhold using the terms cavernoma or cavernous hemangioma in order to stop considering these lesions as vascular neoplasms. These lesions are highly vascularized making surgical resection a challenge, mainly in endoscopic approaches. We present a case of this tumor treated in our institution with an endoscopic endonasal approach and incomplete resection. Because of the strenuous resection through this approach, we systematically reviewed the reported endoscopic cases of CSCMs to determine their intraoperative complications, results and tumor features. METHODS Using the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, one database (PubMed) and crossed references were queried for CSCMs from 1948 to 2020. Data regarding demographic features, clinical presentation, MRI features, surgical results and overall pathology features extracted. RESULTS Eighteen patients were selected (including our case). The mean age was 50.4 ± 14 years. Pituitary dysfunction and cavernous sinus nerve compression were the most reported symptoms. Only five cases (27%) reported a gross total resection (GTR) through endoscopic endonasal approach. Intraoperative bleeding was the most frequent intraoperative complication. CONCLUSION We present a comprehensive analysis of every reported CSCM treated through endoscopic approach. Partial or subtotal resection are the most used techniques because of the intraoperative bleeding and the adherence to surrounding structures. Radiotherapy is a very good option for patients with incomplete resections.
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Affiliation(s)
- Franco Rubino
- Department of Neurological Surgery, Lois Pope Life Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Daniel G Eichberg
- Department of Neurological Surgery, Lois Pope Life Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Ashish H Shah
- Department of Neurological Surgery, Lois Pope Life Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Evan M Luther
- Department of Neurological Surgery, Lois Pope Life Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Victor M Lu
- Department of Neurological Surgery, Lois Pope Life Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Ali G Saad
- Department of Pathology, Lois Pope Life Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Ricardo J Komotar
- Department of Neurological Surgery, Lois Pope Life Center, University of Miami Miller School of Medicine, Miami, FL, USA
- Sylvester Comprehensive Cancer Center, Miami, FL, USA
| | - Michael E Ivan
- Department of Neurological Surgery, Lois Pope Life Center, University of Miami Miller School of Medicine, Miami, FL, USA
- Sylvester Comprehensive Cancer Center, Miami, FL, USA
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3
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Hassanzadeh S, Gao L, Alvarado AM, Camarata PJ, Lakis NS, Haeri M. Extra-Axial Cavernous Angioma: A Case Report and Review of the Literature. Neurol Int 2024; 16:162-185. [PMID: 38251058 PMCID: PMC10801606 DOI: 10.3390/neurolint16010010] [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: 11/15/2023] [Revised: 12/18/2023] [Accepted: 12/25/2023] [Indexed: 01/23/2024] Open
Abstract
Cavernous angiomas (CAs) are benign vascular malformations predominantly seen in the brain parenchyma and therefore referred to as intra-axial. Extra-axial dural-based cavernous angiomas, on the other hand, are rare vascular lesions found outside of the brain parenchyma. They occur in the middle fossa and may be easily misdiagnosed as meningiomas due to their extra-axial location. In addition, CAs that are located outside the middle fossa, such as in the convexity, have a better prognosis since they are more surgically accessible. Surgical resection is the main treatment of choice in CAs. However, other options, such as embolization and radiotherapy, may also be considered therapeutic choices or additive treatment options. The pathogenesis of CA and the involvement of other factors (genetics or environmental factors) are still unknown and require further investigation. We are presenting a young man who presented for evaluation of seizure-like events without any family history of neurologic conditions. The physical examination was unremarkable except for a slightly antalgic gait. Imaging studies showed an extra-axial left tentorial mass suggestive of a meningioma, hemangiopericytoma, or other extra-axial lesions. The lesion was resected where its vascular nature was mentioned initially, and the histology proved the diagnosis of cavernous angioma. Here we give an overview of the known pathogenesis, causes, clinical features, and diagnostic and therapeutic options in CA. Better knowledge about CA, its causes, clinical features, and treatment options would help clinicians in early diagnosis and patient management.
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Affiliation(s)
- Shakiba Hassanzadeh
- Department of Pathology and Laboratory Medicine, East Carolina University, Greenville, NC 27834, USA
| | - Linlin Gao
- Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Anthony M. Alvarado
- Department of Neurosurgery, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Paul J. Camarata
- Department of Neurosurgery, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Nelli S. Lakis
- Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Mohammad Haeri
- Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA
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Ugga L, Franca RA, Scaravilli A, Solari D, Cocozza S, Tortora F, Cavallo LM, De Caro MDB, Elefante A. Neoplasms and tumor-like lesions of the sellar region: imaging findings with correlation to pathology and 2021 WHO classification. Neuroradiology 2023; 65:675-699. [PMID: 36799985 PMCID: PMC10033642 DOI: 10.1007/s00234-023-03120-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 01/15/2023] [Indexed: 02/18/2023]
Abstract
The sellar region represents a complex anatomical area, composed of multiple structures of different embryological derivation, including the skull base and the pituitary gland, along with vascular, nervous, and meningeal structures. Masses arising in this region include benign and malignant lesions arising from the pituitary gland itself, but also from vestigial embryological residues or surrounding tissues, that may require different therapeutic approaches. While assessing sellar region masses, the combination of clinical presentation and imaging features is fundamental to define hypotheses about their nature. MR represents the imaging modality of choice, providing information about the site of the lesion, its imaging features, and relation with adjacent structures, while CT is useful to confirm the presence of lesion calcifications or to reveal tumor invasion of bony structures. The aim of this pictorial review is to provide an overview of the common neoplasms and tumor-like conditions of the sellar region, according to the 2021 WHO Classification of Tumors of the Central Nervous System (fifth edition), with an emphasis on the radiologic-pathologic correlation. After a brief introduction on the anatomy of this region and the imaging and pathological techniques currently used, the most relevant MRI characteristics, clinical findings, and pathological data, including histologic and molecular features, will be shown and discussed, with the aim of facilitating an appropriate differential diagnosis among these entities.
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Affiliation(s)
- Lorenzo Ugga
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Raduan Ahmed Franca
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Alessandra Scaravilli
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy.
| | - Domenico Solari
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples "Federico II", Naples, Italy
| | - Sirio Cocozza
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Fabio Tortora
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Luigi Maria Cavallo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples "Federico II", Naples, Italy
| | | | - Andrea Elefante
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
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5
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Bove I, Franca RA, Ugga L, Solari D, Elefante A, De Caro MLDB, Cavallo LM. The "chameleon" sellar lesions: a case report of unexpected sellar lesions. Front Neurol 2023; 14:1149858. [PMID: 37168664 PMCID: PMC10164933 DOI: 10.3389/fneur.2023.1149858] [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: 01/23/2023] [Accepted: 03/27/2023] [Indexed: 05/13/2023] Open
Abstract
Introduction The sellar region and its boundaries represent a challenging area, harboring a variety of tissues of different linings. Therefore, a variety of diseases can arise or involve in this area (i.e., neoplastic or not). A total of three challenging cases of "chameleon" sellar lesions treated via EEA were described, and the lesions mimicked radiological features of common sellar masses such as craniopharyngiomas and/or pituitary adenomas, and we also report a literature review of similar cases. Methods A retrospective analysis of three primary cases was conducted at the Università degli Studi di Napoli Federico II, Naples, Italy. Clinical information, radiological examinations, and pathology reports were illustrated. Results A total of three cases of so-called "chameleon" sellar lesions comprising two men and one woman were reported. Based on the intraoperative finding and pathological examination, we noticed that case 1 had suprasellar glioblastoma, case 2 had a primary neuroendocrine tumor, and case 3 had cavernous malformation. Conclusion Neurosurgeons should consider "unexpected" lesions of the sellar/suprasellar region in the preoperative differential diagnosis. A multidisciplinary approach with the collaboration of neurosurgeons, neuroradiologists, and pathologists plays a fundamental role. The recognition of unusual sellar lesions can help surgeons with better preoperative planning; so an endoscopic endonasal approach may represent a valid surgical technique to obtain decompression of the optic apparatus and vascular structures and finally a pathological diagnosis.
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Affiliation(s)
- Ilaria Bove
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Università degli Studi di Napoli “Federico II”, Naples, Italy
- *Correspondence: Ilaria Bove
| | - Raduan Ahmed Franca
- Department of Advanced Biomedical Sciences, Pathology Section, University of Naples “Federico II”, Naples, Italy
| | - Lorenzo Ugga
- Department of Advanced Biomedical Sciences, University of Naples “Federico II”, Naples, Italy
| | - Domenico Solari
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Università degli Studi di Napoli “Federico II”, Naples, Italy
| | - Andrea Elefante
- Department of Advanced Biomedical Sciences, University of Naples “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
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A radiomics-based study for differentiating parasellar cavernous hemangiomas from meningiomas. Sci Rep 2022; 12:15509. [PMID: 36109577 PMCID: PMC9478116 DOI: 10.1038/s41598-022-19770-9] [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: 03/31/2022] [Accepted: 09/05/2022] [Indexed: 11/08/2022] Open
Abstract
AbstractTo investigate the value of the radiomic models for differentiating parasellar cavernous hemangiomas from meningiomas and to compare the classification performance with different MR sequences and classifiers. A total of 96 patients with parasellar tumors (40 cavernous hemangiomas and 56 meningiomas) were enrolled in this retrospective multiple-center study. Univariate and multivariate analyses were performed to identify the clinical factors and semantic features of MRI scans. Radiomics features were extracted from five MRI sequences using radiomics software. Three feature selection methods and six classifiers were evaluated in the training cohort to construct favorable radiomic machine-learning classifiers. The performance of different classifiers was evaluated using the AUC and compared to neuroradiologists. The detection rates of T1WI, T2WI, and CE-T1WI for parasellar cavernous hemangiomas and meningiomas were approximately 100%. In contrast, the ADC maps had the detection rate of 18/22 and 19/25, respectively, (AUC, 0.881) with 2.25 cm as the critical value diameter. Radiomics models with the SVM and KNN classifiers based on T2WI and ADC maps had favorable predictive performances (AUC > 0.90 and F-score value > 0.80). These models outperformed MRI model (AUC 0.805) and neuroradiologists (AUC, 0.756 and 0.545, respectively). Radiomic models based on T2WI and ADC and combined with SVM and KNN classifiers have the potential to be a viable method for differentiating parasellar hemangiomas from meningiomas. T2WI is more universally applicable than ADC values due to its higher detection rate for parasellar tumors.
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7
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Abujarir RH, Ayyad A, Sotouhy A, Bozom E, Shaaban A, Kubaissi AA. Convexity Dura-Based Cerebral Cavernous Malformation Mimicking Meningioma: A Case Report and Literature Review. Asian J Neurosurg 2022; 17:120-126. [PMID: 35873845 PMCID: PMC9298532 DOI: 10.1055/s-0042-1749109] [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] [Indexed: 11/15/2022] Open
Abstract
Cavernous angioma, cavernoma, cavernous hemangioma, also called cerebral cavernous malformation (when present in the brain), are benign vascular malformations, usually intraparenchymal; however, a few reported cases are in the extra-axial location—as middle cranial fossa, near the cavernous sinuses, and in the cerebellopontine angle—and are rarely reported as dura-based convexity lesion resembling meningioma. We report a giant dura-based, convexity, a cerebral cavernous malformation. We wish to notify the case as occurring at a rare location and a large-sized cerebral cavernous malformation. A case of young female presented with a long-standing history of headache. Computed tomography scan and magnetic resonance imagings (MRIs) suggested right occipital dura-based large mass lesion of approximately 5 cm in diameter. The lesion was excised and pathology studies confirmed the diagnosis of a cerebral cavernous malformation. A follow-up MRI confirmed total resection of the lesion and the patient had a smooth postoperative recovery.
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Affiliation(s)
| | - Ali Ayyad
- Neurosurgery Unit, Hamad Medical Corporation, Doha, Qatar
| | - Ahmad Sotouhy
- Department of Neuroradiology, Hamad Medical Corporation, Doha, Qatar
| | - Essam Bozom
- Department of Pathology, Hamad Medical Corporation, Doha, Qatar
| | - Ahmed Shaaban
- Neurosurgery Unit, Hamad Medical Corporation, Doha, Qatar
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8
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Repeat gamma knife radiosurgery for cavernous sinus hemangiomas: A report of 3 cases. INTERDISCIPLINARY NEUROSURGERY 2021. [DOI: 10.1016/j.inat.2021.101158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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9
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Akammar A, Sekkat G, Kolani S, El Bouardi N, Haloua M, Boubbou M, Maâroufi M, Alaoui Lamrani MY, Alami B. Unusual cause of binocular diplopia: Cavernous sinus hemangioma. Radiol Case Rep 2021; 16:2605-2608. [PMID: 34285729 PMCID: PMC8278149 DOI: 10.1016/j.radcr.2021.06.042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 06/16/2021] [Accepted: 06/16/2021] [Indexed: 11/22/2022] Open
Abstract
Cavernous hemangiomas are rare account representing 5%-13% of the intracranial vascular malformations and occur in approximately 0.5%-1% of the population. We report the case of 34-years-old woman, having a medical history of seizure, admitted for headache with binocular diplopia. The radiology investigation and operatory piece has shown an association of cavernous sinus hemangioma and frontal focal cortical dysplasia. This study highlights clinical, radiological and therapeutic features of this entity.
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Affiliation(s)
- Amal Akammar
- Radiology department of Hassan II university hospital of Fez, Sidi Mohammed Ben Abdallah University, Fez Morroco
| | - Ghita Sekkat
- Radiology department of Hassan II university hospital of Fez, Sidi Mohammed Ben Abdallah University, Fez Morroco
| | - Sylvie Kolani
- Radiology department of Hassan II university hospital of Fez, Sidi Mohammed Ben Abdallah University, Fez Morroco
| | - Nizar El Bouardi
- Radiology department of Hassan II university hospital of Fez, Sidi Mohammed Ben Abdallah University, Fez Morroco
| | - Meriem Haloua
- Radiology department of Hassan II university hospital of Fez, Sidi Mohammed Ben Abdallah University, Fez Morroco
| | - Meriem Boubbou
- Radiology department of Hassan II university hospital of Fez, Sidi Mohammed Ben Abdallah University, Fez Morroco
- Clinical Neurosciences Labortory, Sidi Mohammed Ben Abdellah University, Fez, Morroco
| | - Mustapha Maâroufi
- Radiology department of Hassan II university hospital of Fez, Sidi Mohammed Ben Abdallah University, Fez Morroco
- Clinical Neurosciences Labortory, Sidi Mohammed Ben Abdellah University, Fez, Morroco
| | - Moulay Youssef Alaoui Lamrani
- Radiology department of Hassan II university hospital of Fez, Sidi Mohammed Ben Abdallah University, Fez Morroco
- Clinical Neurosciences Labortory, Sidi Mohammed Ben Abdellah University, Fez, Morroco
| | - Badreeddine Alami
- Radiology department of Hassan II university hospital of Fez, Sidi Mohammed Ben Abdallah University, Fez Morroco
- Clinical Neurosciences Labortory, Sidi Mohammed Ben Abdellah University, Fez, Morroco
- Department of Biophysics and Clinical MRI Methods, Sidi Mohammed Ben Abdellah University , Fez, Morroco
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10
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Al-Saiari S, Al-Orabi K, Farag A, Brinji Z, Azzouz A, Mohammed T, Mushtaq D, Hamouda W. Intrasellar cavernous hemangiomas: A case report with a comprehensive review of the literature. Surg Neurol Int 2021; 12:58. [PMID: 33654561 PMCID: PMC7911136 DOI: 10.25259/sni_622_2020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 01/26/2021] [Indexed: 12/03/2022] Open
Abstract
Background: Extra-axial cerebral cavernous hemangiomas particularly those found in the sellar region, are extremely rare. Their clinical manifestations and imaging characteristics can mimic those of a pituitary adenoma thus making preoperative diagnosis difficult. Few cases are reported in the literature. We present a case, along with a comprehensive review of the literature regarding specific aspects of diagnosis and management of all similarly reported rare cases. Case Description: We present the clinical, radiological, and operative data of a rare case of a large intrasellar cavernous hemangioma in a 49-year-old female patient presented with headache and diminution of vision, which was diagnosed intraoperatively during an endonasal endoscopic transsphenoidal approach. Subtotal debulking was performed with immediate postoperative clinical improvement. The patient was then referred for radiotherapy and maintained her clinical improvement since then. Conclusion: Neurosurgeons should consider this rare pathology in the preoperative differential diagnosis of sellar tumors. Bright hyperintense T2 signal with or without signal voids associated with centripetal delayed contrast enhancement in magnetic resonance imaging images might raise the suspicion which can be further confirmed intraoperatively with frozen sections. Due the reported high vascularity and intraoperative profuse bleeding leading to high operative morbidities, piecemeal subtotal resection followed by radiosurgery may be considered today as the safest and most effective strategy.
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Affiliation(s)
- Sultan Al-Saiari
- Department of Neurosurgery, King Abdullah Medical City, Mecca, Western Province, Saudi Arabia
| | - Khalid Al-Orabi
- Department of Neurosurgery, King Abdullah Medical City, Mecca, Western Province, Saudi Arabia
| | - Ahmed Farag
- Department of Neurosurgery, King Abdullah Medical City, Mecca, Western Province, Saudi Arabia
| | - Zaina Brinji
- Department of Radiology, King Abdullah Medical City, Mecca, Western Province, Saudi Arabia
| | - Azza Azzouz
- Department of Radiology, King Abdullah Medical City, Mecca, Western Province, Saudi Arabia
| | - Tahira Mohammed
- Department of Pathology, King Abdullah Medical City, Mecca, Western Province, Saudi Arabia
| | - Deepa Mushtaq
- Department of Pathology, King Abdullah Medical City, Mecca, Western Province, Saudi Arabia
| | - Waeel Hamouda
- Department of Neurosurgery, Cairo University School of Medicine and Teaching Hospitals, Manial, Cairo, Egypt
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Abstract
RATIONALE Intrasellar cavernous hemangiomas (ICHs) are rare vascular lesions that arise in the sellar region. ICHs are usually misdiagnosed and treated as pituitary adenomas. Therefore, a preoperative diagnosis is particularly important, especially when the goal is complete resection. PATIENT CONCERNS A 55-year-old woman presented with a 1-month history of intermittent dizziness. Magnetic resonance imaging (MRI) revealed a well-demarcated abnormal ellipsoid signal in the sellar region (size: 2.7 cm × 1.7 cm), with a mulberry-like enhancement after gadolinium injection. Computed tomography revealed an intrasellar mass without calcification that extended into the left cavernous sinus and was faintly contrast-enhanced. Angiography revealed a tumor with mildly delayed staining fed by the C5 segment of the right internal carotid artery. DIAGNOSIS An intrasellar cavernous hemangioma based on neuroradiological examinations. INTERVENTIONS The patient underwent surgery with an endoscopic endonasal transsphenoidal approach to debulk the lesion and obtain tissue for the pathological diagnosis. OUTCOMES Blood spurting was observed after puncture, and the capsule was stained blue. Lesion removal was stopped, and the patient underwent gamma knife surgery 1 week later. She remained in good condition during the follow-up. LESSONS Sponge-like or mulberry-like lesions can be identified on MRI after gadolinium injection and can facilitate a preoperative diagnosis of ICH. Currently, surgical debulking with cranial nerve decompression during the acute stage and subsequent gamma knife radiosurgery are considered to be a safe and effective treatment.
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Affiliation(s)
| | | | | | - Haiyan Lou
- Department of Radiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang, China
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12
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Functional outcome after surgical treatment of cavernous malformation involving ocular motor cranial nerves: A systematic review. J Clin Neurosci 2020; 82:43-48. [PMID: 33317737 DOI: 10.1016/j.jocn.2020.09.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 08/11/2020] [Accepted: 09/13/2020] [Indexed: 11/21/2022]
Abstract
Cavernous malformations (CMs) of cranial nerves (CN) III, IV, and VI are extremely rare, and limited studies have assessed functional outcomes after treatment. This systematic review investigated the clinical features of CMs in ocular motor CNs, including the treatment results, and compared different surgical methods for functional preservation of ocular motor CNs. 'PubMed', 'SCOPUS', 'Web of Science', and 'Google Scholar' databases were searched to identify case reports and studies published between January 1980 and December 2018. This systematic review adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Twenty-seven patients were identified (median age, 46 years; range, 3 months-71 years). CN III was involved in 17 patients (63.0%), CN IV in 8 (29.6%), and CN VI in 2 (7.4%). Treatments included gross total resection (GTR) and nerve transection in 6 patients (22.2%), GTR and nerve continuity preservation in 7 (25.9%), subtotal resection (STR) and nerve continuity preservation in 4 (14.8%), GTR and end-to-end anastomosis in 5 (18.5%), and conservative care in 3 (11.1%), while the treatment method for 2 (7.4%) patients has not been described in the literature. In 22 patients who underwent surgical treatment, functional changes included improvement in 9 patients (40.9%), no change in 10 (45.5%), and worsening symptoms in 3 (13.6%). Functional preservation was achieved in 12 (54.5%) of the 22 patients; the nerve continuity preservation method conferred a significant advantage for functional preservation compared with other surgical methods (p = 0.004). Functional preservation of ocular motor CNs can be achieved by nerve continuity preservation.
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13
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Surgical Treatment of Cavernous Sinus Cavernomas: Evidence from Vietnam. REPORTS 2020. [DOI: 10.3390/reports3020016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Cavernous sinus cavernomas, a rare vascular malformation, represents 3% of all benign cavernous sinus tumors. Both clinical and radiological signs are important for differentiating this condition from other cavernous sinus diseases. The best treatment is radical removal tumor surgery; however, due to the tumor being located in the cavernous sinus, there are many difficulties in the surgery. We report a case of a 35-year-old female who only presented sporadical headache. After serial magnetic resonance imaging acquisitions, a tumor measuring 30 mm in the left cavernous sinus and heterogenous enhencement was observed. Then, the patient underwent an operation with an extradural basal temporal approach. Postoperatively, the tumor was safely gross total removed. The patient developed left oculomotor nerve palsy but fully recovered after 3 months of acupunture treatment, and developed persistent left maxillofacial paresthesia. The surgical treatment for cavernous sinus cavernomas may be considered a best choice regarding safety and efficiency.
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Abushamat LA, Kerr JM, Lopes MBS, Kleinschmidt-DeMasters BK. Very Unusual Sellar/Suprasellar Region Masses: A Review. J Neuropathol Exp Neurol 2019; 78:673-684. [PMID: 31233145 DOI: 10.1093/jnen/nlz044] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 04/15/2019] [Accepted: 05/10/2019] [Indexed: 12/18/2022] Open
Abstract
The cause of sellar region masses in large retrospective series is overwhelmingly pituitary adenomas (84.6%), followed by craniopharyngiomas (3.2%), cystic nonneoplastic lesions (2.8%), inflammatory lesions (1.1%), meningiomas (0.94%), metastases (0.6%), and chordomas (0.5%) (1). While other rare lesions were also identified (collectively 6.0%), single unusual entities in the above-cited series numbered <1-2 examples each out of the 4122 cases, underscoring their rarity. We searched our joint files for rare, often singular, sellar/suprasellar masses that we had encountered over the past several decades in our own specialty, tertiary care specialty pituitary center practices. Cases for this review were subjectively selected for their challenging clinical and/or histological features as well as teaching value based on the senior authors' (MBSL, BKD) collective experience with over 7000 examples. We excluded entities deemed to be already well-appreciated by neuropathologists such as mixed adenoma-gangliocytoma, posterior pituitary tumors, metastases, and hypophysitis. We identified examples that, in our judgment, were sufficiently unusual enough to warrant further reporting. Herein, we present 3 diffuse large cell B cell pituitary lymphomas confined to the sellar region with first presentation at that site, 2 sarcomas primary to sella in nonirradiated patients, and 1 case each of granulomatosis with polyangiitis and neurosarcoidosis with first presentations as a sellar/suprasellar mass. Other cases included 1 of chronic lymphocytic leukemia within a gonadotroph adenoma and 1 of ectopic nerve fascicles embedded within a somatotroph adenoma, neither of which impacted patient care. Our objective was to share these examples and review the relevant literature.
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Affiliation(s)
- Layla A Abushamat
- Department of Endocrinology, University of Colorado Health Sciences Center, University of Colorado Denver, Anschutz Medical Campus, Aurora, Colorado
| | - Janice M Kerr
- Department of Endocrinology, University of Colorado Health Sciences Center, University of Colorado Denver, Anschutz Medical Campus, Aurora, Colorado
| | - M Beatriz S Lopes
- Department of Pathology (Neuropathology) and Neurological Surgery, University of Virginia, Charlottesville, Virginia
| | - Bette K Kleinschmidt-DeMasters
- Department of Pathology
- Department of Neurology
- Department of Neurosurgery, University of Colorado Denver, Anschutz Medical Campus, Aurora, Colorado
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15
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Lee CC, Chou CL, Chen CJ, Yang HC, Wu HM, Shiau CY, Pan DHC, Chung WY. Stereotactic radiosurgery for hypervascular intracranial tumors. J Neurooncol 2018; 140:547-558. [PMID: 30128688 DOI: 10.1007/s11060-018-2980-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Accepted: 08/11/2018] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To evaluate the safety and efficacy of SRS treatment of central neurocytomas (CNCs), cavernous sinus hemangiomas (CSHs), and glomus tumors (GTs); and to compare upfront stereotactic radiosurgery (SRS) and adjuvant SRS in the treatment of these hypervascular tumors. METHODS This was a retrospective review of consecutive CNCs, CSHs, and GTs treated with SRS between 1993 and 2017. Tumor response was categorized based on volumetric analysis on magnetic resonance imaging: (1) tumor regression [> 10% decrease in tumor volume (TV)]; (2) stable tumor (≤ 10% change in TV); or (3) tumor progression (> 10% increase in TV). RESULTS Sixty hypervascular tumors (CNC: 28; CSH: 16; GT: 16) underwent SRS between 1993 and 2017. Margin doses were 13 Gy, 12 Gy, and 14 Gy for CNCs, CSHs, and GTs, respectively. Tumor regression was observed in 54 tumors (90%) with initial SRS after a median follow-up of 82 months. Relative reductions in TVs for CNCs were 38%, 52%, and 73% at 12, 24, and 48 months, respectively. Relative reductions in TVs for CSHs were 51%, 68%, and 88% at 12, 24, and 48 months, respectively. Relative reductions in TVs for GTs were 22%, 31%, and 47% at 12, 24, and 48 months, respectively. Upfront SRS was performed in 26 patients (43%). No difference in relative TV reductions were found between upfront and adjuvant SRS. Adverse radiation effects were observed in five patients. No mortality was encountered. CONCLUSION SRS for hypervascular tumors is associated with high rates of tumor regression with low risk of complications. No significant difference in rates of relative TV reduction were found between upfront and adjuvant SRS. Hence, upfront SRS may be considered in select patients.
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Affiliation(s)
- Cheng-Chia Lee
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, 17F, No. 201, Shih-Pai Road, Sec. 2, Beitou, Taipei, 11217, Taiwan, ROC.
- School of Medicine, National Yang-Ming University, Taipei, Taiwan.
| | - Chun-Lung Chou
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, 17F, No. 201, Shih-Pai Road, Sec. 2, Beitou, Taipei, 11217, Taiwan, ROC
| | - Ching-Jen Chen
- Department of Neurological Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Huai-Che Yang
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, 17F, No. 201, Shih-Pai Road, Sec. 2, Beitou, Taipei, 11217, Taiwan, ROC
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Hsiu-Mei Wu
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Cheng-Ying Shiau
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Cancer Center, Taipei Veterans General Hospital, Taipei, Taiwan
| | - David Hung-Chi Pan
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, 17F, No. 201, Shih-Pai Road, Sec. 2, Beitou, Taipei, 11217, Taiwan, ROC
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Wen-Yuh Chung
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, 17F, No. 201, Shih-Pai Road, Sec. 2, Beitou, Taipei, 11217, Taiwan, ROC
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
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Chibbaro S, Cebula H, Ganau M, Gubian A, Todeschi J, Lhermitte B, Proust F, Noel G. Multidisciplinary management of an intra-sellar cavernous hemangioma: Case report and review of the literature. J Clin Neurosci 2018; 52:135-138. [PMID: 29622503 DOI: 10.1016/j.jocn.2018.03.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Accepted: 03/12/2018] [Indexed: 10/17/2022]
Abstract
Extra-axial cavernous hemangiomas (ECH) are rare vascular lesions with a tendency to grow within the medial structures of the middle cranial fossa. This pathological entity lacks specific symptoms, and falls into the category of differential diagnosis of space occupying lesions in the cavernous sinus (CS) with or without sellar involvement, including those of tumoral, vascular and inflammatory nature. Of note, ECH can also be indolent, and is at times discovered incidentally during autopsy investigations. On radiological studies, ECH with sellar extension are frequently mistaken at first for pituitary adenomas. Total removal of intrasellar-CS ECH is technically demanding and burdened by remarkable morbidity and mortality rates, mostly related to the complex neuroanatomy of the CS-sellar region (i.e., peri and postoperative bleeding, and transitory or permanent nerve palsies, hormonal deficits). Consequently, only a few cases of successful total removal have been reported so far in the literature. Surgical debulking with cranial nerve decompression followed by stereotactic radiosurgery is currently considered the best alternative to total removal when the latter carries excessive perioperative risks. We present a rare case of a mainly located intrasellar ECH extending to the left CS discussing its clinical features and focusing on the most relevant aspects of the surgical management along with a review of the pertinent literature.
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Affiliation(s)
- S Chibbaro
- Neurosurgery Department, Strasbourg University Hospital, Strasbourg, France
| | - H Cebula
- Neurosurgery Department, Strasbourg University Hospital, Strasbourg, France
| | - M Ganau
- Neurosurgery Department, Strasbourg University Hospital, Strasbourg, France
| | - A Gubian
- Neurosurgery Department, Strasbourg University Hospital, Strasbourg, France.
| | - J Todeschi
- Neurosurgery Department, Strasbourg University Hospital, Strasbourg, France
| | - B Lhermitte
- Histopathology Department, Strasbourg University Hospital, Strasbourg, France
| | - F Proust
- Neurosurgery Department, Strasbourg University Hospital, Strasbourg, France
| | - G Noel
- Radiotherapy Department, Paul Strauss Centre, Strasbourg, France
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17
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Lee CC, Trifiletti DM, Sahgal A, DeSalles A, Fariselli L, Hayashi M, Levivier M, Ma L, Álvarez RM, Paddick I, Regis J, Ryu S, Slotman B, Sheehan J. Stereotactic Radiosurgery for Benign (World Health Organization Grade I) Cavernous Sinus Meningiomas—International Stereotactic Radiosurgery Society (ISRS) Practice Guideline: A Systematic Review. Neurosurgery 2018; 83:1128-1142. [DOI: 10.1093/neuros/nyy009] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 01/05/2018] [Indexed: 12/31/2022] Open
Affiliation(s)
- Cheng-Chia Lee
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Daniel M Trifiletti
- Department of Radiation Oncology, University of Virginia, Charlottesville, Virginia
| | - Arjun Sahgal
- Department of Radiation Oncology, University of Toronto, Sunnybrook Odette Cancer Centre, Toronto, Ontario, Canada
| | - Antonio DeSalles
- Department of Neurosurgery, University of California Los Angeles, Los Angeles, California
| | - Laura Fariselli
- Radiotherapy unit, Radiosurgery dep Istituto neurologico Carlo Besta Foundation, Milan, Italy
| | - Motohiro Hayashi
- Department of Neurosurgery, Tokyo Women's Medical University, Toyko, Japan
| | - Marc Levivier
- Neurosurgery Service and Gamma Knife Center, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Lijun Ma
- Division Physics, Department of Radiation Oncology, University of California San Francisco, San Francisco, California
| | - Roberto Martínez Álvarez
- Department of Radiosurgery and Functional Neurosurgery, Ruber International Hospital, Madrid, Spain
| | - Ian Paddick
- Division Physics, National Hospital for Neurology and Neurosurgery, London, UK
| | - Jean Regis
- Department of Functional Neurosurgery, Timone University Hospital, Aix-Marseille University, Marseille, France
| | - Samuel Ryu
- Department of Radiation Oncology, Stony Brook University, Stony Brook, New York
| | - Ben Slotman
- Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
| | - Jason Sheehan
- Department of Neurological Surgery, University of Virginia, Charlottesville, VA, USA
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18
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Lee CC, Sheehan JP, Kano H, Akpinar B, Martinez-Alvarez R, Martinez-Moreno N, Guo WY, Lunsford LD, Liu KD. Gamma Knife radiosurgery for hemangioma of the cavernous sinus. J Neurosurg 2016; 126:1498-1505. [PMID: 27341049 DOI: 10.3171/2016.4.jns152097] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVE Cavernous sinus hemangiomas (CSHs) are rare vascular tumors. A direct microsurgical approach usually results in massive hemorrhage and incomplete tumor resection. Although stereotactic radiosurgery (SRS) has emerged as a therapeutic alternative to microsurgery, outcome studies are few. Authors of the present study evaluated the role of SRS for CSH. METHODS An international multicenter study was conducted to review outcome data in 31 patients with CSH. Eleven patients had initial microsurgery before SRS, and the other 20 patients (64.5%) underwent Gamma Knife SRS as the primary management for their CSH. Median age at the time of radiosurgery was 47 years, and 77.4% of patients had cranial nerve dysfunction before SRS. Patients received a median tumor margin dose of 12.6 Gy (range 12-19 Gy) at a median isodose of 55%. RESULTS Tumor regression was confirmed by imaging in all 31 patients, and all patients had greater than 50% reduction in tumor volume at 6 months post-SRS. No patient had delayed tumor growth, new cranial neuropathy, visual function deterioration, adverse radiation effects, or hypopituitarism after SRS. Twenty-four patients had presented with cranial nerve disorders before SRS, and 6 (25%) of them had gradual improvement. Four (66.7%) of the 6 patients with orbital symptoms had symptomatic relief at the last follow-up. CONCLUSIONS Stereotactic radiosurgery was effective in reducing the volume of CSH and attaining long-term tumor control in all patients at a median of 40 months. The authors' experience suggests that SRS is a reasonable primary and adjuvant treatment modality for patients in whom a CSH is diagnosed.
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Affiliation(s)
- Cheng-Chia Lee
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University, Taipei, Taiwan, Republic of China.,Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Jason P Sheehan
- Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Hideyuki Kano
- Department of Neurosurgery, University of Pittsburgh, Pennsylvania; and
| | - Berkcan Akpinar
- Department of Neurosurgery, University of Pittsburgh, Pennsylvania; and
| | | | | | - Wan-Yuo Guo
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University, Taipei, Taiwan, Republic of China
| | - L Dade Lunsford
- Unit of Radiosurgery, Ruber International Hospital, Madrid, Spain
| | - Kang-Du Liu
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University, Taipei, Taiwan, Republic of China
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19
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Patrona A, Patel KS, Bander ED, Mehta A, Tsiouris AJ, Anand VK, Schwartz TH. Endoscopic endonasal surgery for nonadenomatous, nonmeningeal pathology involving the cavernous sinus. J Neurosurg 2016; 126:880-888. [PMID: 27128582 DOI: 10.3171/2015.8.jns15275] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Surgery within the cavernous sinus (CS) remains a controversial topic because of the delicate and complex anatomy. The risk also varies with tumor consistency. Softer tumors such as pituitary adenomas are more likely to be surgically treated, while firm tumors such as meningiomas are often treated with radiosurgery. However, a wide range of pathologies that can involve the CS are amenable to surgery. The authors describe and analyze their results using endonasal endoscopic "medial-to-lateral" approaches for nonadenomatous, nonmeningeal tumors, in relation to the degree of invasion within the CS. METHODS A prospectively acquired database of consecutive endoscopic approaches for tumors with verified intraoperative CS invasion was reviewed. Pituitary adenomas and meningiomas were excluded. Degree of invasion of the CS was classified using the Knosp-Steiner (KS) grading system as well as the percentage of cavernous carotid artery (CCA) encasement. Extent of resection of the entire tumor and of the CS component was assessed by independent neuroradiologists using volumetric measurements of the pre- and postoperative MRI studies. Demographic data and complications were noted. RESULTS Fifteen patients (mean age 51.1 years who received endoscopic surgery between 2007 and 2013 met the selection criteria. There were 11 malignant tumors, including chordoma, chondrosarcoma, hemangiopericytoma, lymphoma, and metastatic cancer, and 4 benign tumors, including 3 cavernous hemangiomas and 1 dermoid. All cases were discussed before treatment in a tumor board. Adjuvant treatment options included chemotherapy and radiotherapy. The mean pre- and postoperative tumor volumes were 12.74 ml and 3.86 ml. Gross-total resection (GTR; ie, resection greater than 95%) was the goal in 13 cases and was achieved in 6 patients (46%) while in addition 5 patients had a greater than 80% resection. Gross-total resection in the CS was accomplished in 55% of the tumors with KS Grades 1-2 and in 16.6% of the tumors with KS grades 3-4, respectively. Likewise, GTR was accomplished in 55% of the tumors with CCA encasement under 75% and in 14.3% of the lesions with CCA encasement over 75%, irrespective of tumor volume and underlying pathology. There were 18 preexisting cranial neuropathies involving cranial nerves III-VI, of which 9 fully resolved, 4 improved, and 3 remained unchanged; 2 of these worsened with tumor recurrence. Surgical complications included 1 transient new cranial nerve VI palsy associated with Horner's syndrome and 1 case of panhypopituitarism. There were no postoperative CSF leaks and no infections. The mean extended follow-up was 34.4 months. CONCLUSIONS Endonasal endoscopic approaches can play a role in the management of nonmeningeal, nonadenomatous tumors invading the CS, either through biopsy, debulking, or GTR. An advantage of this method is the relief of preexisting cranial neuropathies with low risk for new neurological deficit. Extent of resection within the CS varies with KS grade and degree of carotid encasement irrespective of the underlying pathology. The goals of surgery should be clearly established preoperatively in consultation with radiation and medical oncologists.
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Affiliation(s)
- Aikaterini Patrona
- Department of Neurosurgery, Medizinische Hochschule Brandenburg, Ruppiner Kliniken, Neuruppin, Germany; and
| | | | | | | | | | - Vijay K Anand
- Otolaryngology, Weill Cornell Medical College, NewYork-Presbyterian Hospital, New York, New York
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20
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Tang X, Wu H, Wang B, Zhang N, Dong Y, Ding J, Dai J, Yu T, Pan L. A new classification and clinical results of Gamma Knife radiosurgery for cavernous sinus hemangiomas: a report of 53 cases. Acta Neurochir (Wien) 2015; 157:961-9; discussion 969. [PMID: 25862173 DOI: 10.1007/s00701-015-2417-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Accepted: 03/26/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND Cavernous sinus hemangiomas (CaSHs) are rare vascular lesions in the cavernous sinus(CS). Gamma Knife radiosurgery (GKS) provides a treatment modality alternative to microsurgery. This study was conducted to describe a new classification of CaSHs based on their magnetic resonance (MR) imaging findings and determine the efficacy and safety of GKS in a large series of CaSH patients. METHODS From April 2007 to November 2012, 53 patients harboring CaSHs were treated using Leksell Gamma Knife model C (before April 2012) or Perfexion (from May 2012 ) at the Gamma Knife Center of Huashan Hospital. Of the 53 patients, 15 with definitive histopathologic diagnoses after surgery, 38 were diagnosed based on their MR imaging findings. There were 15 male and 38 female patients with a mean age of 52 (range, 25-76) years old. The characteristics of MR images of CaSHs were their extremely high homogeneous intensity on T2-weighted and FLAIR images: as bright as cerebrospinal fluid signal. According to the relationship between the carotid line and their location, CaSHs were classified into three types: the intrasellar, parasellar and mixed type. The mean volume of the tumors was 13.2 ± 8.2 cm(3) (range, 1-41 cm(3)). A mean marginal dose of 13.3 Gy (range, 8-15 Gy) was directed to the 49%-64% isodose line (mean 53%). RESULTS Of the 53 tumors, 6 (11%) were classified as intrasellar type. Eight (15%) were parasellar type and the other 39 cases(74%) mixed type. The mean radiological and clinical follow-up time of this study was 24 (range, 2-67 months) and 34 months (range, 2-73 months), respectively. The tumor control rate was 100%. The mean tumor volume reduction was 79.5% (range, 16.5%-100%) compared with the pre-GKS volume. Six months after GKS, MR imaging revealed an average of 60.2% tumor volume reduction (range, 16.5%-89.2%). Twenty-nine cases (55%) showed a >80% tumor volume decrease. Neurologically, only two of these patients showed clinical deterioration, and 33 patients demonstrated an obvious improvement in ocular or endocrine disorders. At last follow-up, there were no more complications related to GKS, and none of the tumors progressed. CONCLUSIONS Our study showed that GKS is a useful and safe therapeutic method for CaSHs as both a primary and adjuvant treatment. The new classification of CaSHs may help predict their clinical course during tumor development and treatment response after GKS. Further studies with long-term follow-up and larger numbers of cases are necessary to optimize the treatment conditions and verify the benefit of this treatment.
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21
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Verma SK, Singh PK, Garg K, Satyarthee GD, Sharma MC, Singh M, Sharma BS. Giant calvarial cavernous hemangioma. J Pediatr Neurosci 2015; 10:41-4. [PMID: 25878743 PMCID: PMC4395944 DOI: 10.4103/1817-1745.154337] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Though hemangiomas of the bone are quite common, calvarial (skull) cavernous hemangiomas are relatively rare pathologies. Calvarial hemangiomas are usually small and asymptomatic. However, they may occasionally grow in size to achieve large sizes and can present as a palpable swelling. We present a child with massive temporo-parieto-occipital calvarial cavernous hemangioma, who was managed with a multimodal approach with excellent cosmetic and neurologic outcome.
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Affiliation(s)
- Satish Kumar Verma
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Pankaj Kumar Singh
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Kanwaljeet Garg
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Guru Dutta Satyarthee
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Mehar C Sharma
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Manmohan Singh
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
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22
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Lee DM, Yu SH, Yoon HH, Lee KL, Eom YS, Lee K, Kim BJ, Kim YS, Park IB, Kim KW, Lee S. Genetic Analysis of Multiple Endocrine Neoplasia Type 1 (MEN1) Leads to Misdiagnosis of an Extremely Rare Presentation of Intrasellar Cavernous Hemangioma as MEN1. Endocrinol Metab (Seoul) 2014; 29:146-53. [PMID: 25031887 PMCID: PMC4091494 DOI: 10.3803/enm.2014.29.2.146] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2013] [Accepted: 10/01/2013] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Multiple endocrine neoplasia type 1 (MEN1) is a rare inherited disorder characterized by the simultaneous occurrence of endocrine tumors in target tissues (mainly the pituitary, endocrine pancreas, and parathyroid glands). MEN1 is caused by mutations in the MEN1 gene, which functions as a tumor suppressor and consists of one untranslated exon and nine exons encoding the menin protein. This condition is usually suspected when we encounter patients diagnosed with tumors in multiple endocrine organs, as mentioned above. METHODS A 65-year-old woman who underwent surgery for a pancreatic tumor (serous cystadenoma) 5 years previously was referred to our hospital due to neurologic symptoms of diplopia and left ptosis. Brain magnetic resonance imaging revealed a 3.4-cm lesion originating from the cavernous sinus wall and extending into the sellar region. It was thought to be a nonfunctioning tumor from the results of the combined pituitary function test. Incidentally, we found that she also had a pancreatic tumor, indicating the necessity of genetic analysis for MEN1. RESULTS Genomic analysis using peripheral leukocytes revealed a heterozygous c.1621G>A mutation in the MEN1 gene that was previously reported to be either a pathogenic mutation or a simple polymorphism. We pursued a stereotactic approach to the pituitary lesion, and microscopic findings of the tumor revealed it to be an intrasellar cavernous hemangioma, a rare finding in the sellar region and even rarer in relation to oculomotor palsy. The patient recovered well from surgery, but refused further evaluation for the pancreatic lesion. CONCLUSION There is great emphasis placed on genetic testing in the diagnosis of MEN1, but herein we report a case where it did not assist in diagnosis, hence, further discussion on the role of genetic testing in this disease is needed. Also, in cases of pituitary tumor with cranial nerve palsy, despite its low prevalence, intrasellar cavernous hemangioma could be suspected.
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Affiliation(s)
- Dong Min Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon Univeristy School of Medicine, Incheon, Korea
| | - Seung Hee Yu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon Univeristy School of Medicine, Incheon, Korea
| | - Hyun Hwa Yoon
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon Univeristy School of Medicine, Incheon, Korea
| | - Kang Lock Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon Univeristy School of Medicine, Incheon, Korea
| | - Young Sil Eom
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon Univeristy School of Medicine, Incheon, Korea
| | - Kiyoung Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon Univeristy School of Medicine, Incheon, Korea
| | - Byung-Joon Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon Univeristy School of Medicine, Incheon, Korea
| | - Yeun Sun Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon Univeristy School of Medicine, Incheon, Korea
| | - Ie Byung Park
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon Univeristy School of Medicine, Incheon, Korea
| | - Kwang-Won Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon Univeristy School of Medicine, Incheon, Korea
| | - Sihoon Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon Univeristy School of Medicine, Incheon, Korea
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23
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Stereotactic radiosurgery for cavernous sinus hemangiomas. J Neurooncol 2014; 118:163-8. [DOI: 10.1007/s11060-014-1414-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2013] [Accepted: 02/21/2014] [Indexed: 10/25/2022]
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24
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Hasiloglu ZI, Asik M, Kizilkilic O, Albayram S, Islak C. Cavernous hemangioma of the cavernous sinus misdiagnosed as a meningioma: a case report and MR imaging findings. Clin Imaging 2013; 37:744-6. [PMID: 23453537 DOI: 10.1016/j.clinimag.2013.01.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Revised: 01/01/2013] [Accepted: 01/23/2013] [Indexed: 10/27/2022]
Abstract
Cavernous hemangioma (CH) is a benign vascular malformation. Intracranial CH is generally localized as an intracranial-intraaxial and responsible for 5-13% of all intracranial vascular malformations. Intracranial-extraaxial CHs are rare rather than intracranial-intraaxial CHs. Clinical findings, imaging characteristics, and surgical approach of extraaxial CHs are rather different than intraaxial CHs. Diagnosing cavernous sinus CH preoperatively is very important, but its radiological differential diagnosis is quite difficult. In this study, we present magnetic resonance imaging findings of a 48-year-old male who was considered preoperatively to have meningioma but was diagnosed with cavernous sinus CH during surgery by pathological examination.
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Affiliation(s)
- Zehra Isik Hasiloglu
- Division of Neuroradiology, Department of Radiology, Istanbul University Cerrahpasa Medical School, 34303, Istanbul, Turkey.
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25
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Kanaan I, Jallu A, Alwatban J, Patay Z, Hessler R. Extra-axial cavernous hemangioma: two case reports. Skull Base 2011; 11:287-95. [PMID: 17167631 PMCID: PMC1656889 DOI: 10.1055/s-2001-18635] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
Two patients with extra-axial cavernous hemangioma who presented with headache and oculovisual disturbances were investigated with computed tomography and magnetic resonance imaging. The lesions masqueraded as basal meningioma, but this diagnosis was not supported by magnetic resonance spectroscopy in one patient. Cerebral angiography with embolization was indicated in one patient, but embolization was not justified in the other. Both patients underwent a pterional craniotomy. The lesions were extradural and highly vascular, necessitating excessive transfusion in one patient in whom gross total resection was achieved, and precluding satisfactory removal in the other. There was no mortality. Transient ophthalmoplegia, the only complication in one patient, was due to surgical manipulation of the cavernous sinus; it resolved progressively over 3 months. Extra-axial skull base cavernous hemangiomas are distinct entities with clinical and radiological characteristics that differ from those of intraparenchymal cavernous malformations. They can mimic meningiomas or pituitary tumors. In some cases, magnetic resonance spectroscopy may narrow the differential diagnoses. Surgical resection remains the treatment of choice, facilitated by preoperative embolization to reduce intraoperative bleeding and by the application of the principles of skull base surgery. Fractionated radiotherapy is an alternative in partial or difficult resections and in high-risk and elderly patients.
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Chou CW, Wu HM, Huang CI, Chung WY, Guo WY, Shih YH, Lee LS, Pan DHC. Gamma knife surgery for cavernous hemangiomas in the cavernous sinus. Neurosurgery 2011; 67:611-6; discussion 616. [PMID: 20647963 DOI: 10.1227/01.neu.0000378026.23116.e6] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Cavernous hemangioma in the cavernous sinus (CS) is a rare vascular tumor. Direct microsurgical approach usually results in massive hemorrhage. Radiosurgery has emerged as a treatment alternative to microsurgery. OBJECTIVE To further investigate the role of Gamma Knife surgery (GKS) in treating CS hemangiomas. METHODS This was a retrospective analysis of 7 patients with CS hemangiomas treated by GKS between 1993 and 2008. Data from 84 CS meningiomas treated during the same period were also analyzed for comparison. The patients underwent follow-up magnetic resonance imaging at 6-month intervals. Data on clinical and imaging changes after radiosurgery were analyzed. RESULTS Six months after GKS, magnetic resonance imaging revealed an average of 72% tumor volume reduction (range, 56%-83%). After 1 year, tumor volume decreased 80% (range, 69%-90%) compared with the pre-GKS volume. Three patients had > 5 years of follow-up, which showed the tumor volume further decreased by 90% of the original size. The average tumor volume reduction was 82%. In contrast, tumor volume reduction of the 84 cavernous sinus meningiomas after GKS was only 29% (P < .001 by Mann-Whitney U test). Before treatment, 6 patients had various degrees of ophthalmoplegia. After GKS, 5 improved markedly within 6 months. Two patients who suffered from poor vision improved after radiosurgery. CONCLUSION GKS is an effective and safe treatment modality for CS hemangiomas with long-term treatment effect. Considering the high risks involved in microsurgery, GKS may serve as the primary treatment choice for CS hemangiomas.
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Affiliation(s)
- Chiang-Wei Chou
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital; and School of Medicine, National Yang Ming University, Taipei, Taiwan
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Spontaneous bleeding into a suprasellar cavernous angioma of a neonate: case report and literature review. Childs Nerv Syst 2011; 27:303-11. [PMID: 20419304 DOI: 10.1007/s00381-010-1161-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2010] [Accepted: 04/15/2010] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Cavernous angiomas (CA) are congenital intraparenchymal vascular malformations that contain sinusoidal spaces lined by a single-layer endothelium, separated by collagenous stroma with no intervening brain parenchyma. Despite the congenital origin of CA, they rarely present in the neonatal and prenatal period. In this paper, we present a case report of a neonatal suprasellar CA that presented with a bleed. We also present a literature review focusing on specific features of intracranial CA in the neonatal and fetal age groups. CASE REPORT A 27-day-old neonate presented with a left eye ptosis for 2 days, followed by a generalized seizure. A head computed tomography revealed a suprasellar hematoma with intraventricular and subarachnoid extension. Brain magnetic resonance imaging revealed hemorrhages of various ages. Magnetic resonance angiography did not reveal any vascular malformation. Surgical exploration of the suprasellar mass revealed a capsulated dense hematoma. Postoperatively, the neonate was weaned of artificial ventilation over a protracted period and remained hemiparetic with signs of third nerve palsy. Pathology revealed a CA. CA presenting as a suprasellar bleed with subarachnoid and intraventricular extension is very rare especially among neonates. To the best of our knowledge, 20 cases of CA have been reported in the neonatal and fetal period in the English literature. Neonatal CA in general and suprasellar location in particular are extremely rare lesions. Neonatal/fetal CA seems to present more aggressively and have a worse prognosis compared to those presenting at a later age.
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HORI S, HAYASHI N, NOMOTO K, SATO H, HAYASHI T, NAGAI S, NISHIKATA M, ENDO S. Cavernous Sinus Cavernous Hemangioma Largely Extending Into the Sella Turcica and Mimicking Pituitary Adenoma -Case Report-. Neurol Med Chir (Tokyo) 2010; 50:330-2. [DOI: 10.2176/nmc.50.330] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Satoshi HORI
- Department of Neurosurgery, Faculty of Medicine, University of Toyama
| | - Nakamasa HAYASHI
- Department of Neurosurgery, Faculty of Medicine, University of Toyama
| | | | - Hikari SATO
- Department of Neurosurgery, Faculty of Medicine, University of Toyama
| | - Tomohide HAYASHI
- Department of Neurosurgery, Faculty of Medicine, University of Toyama
| | - Shoichi NAGAI
- Department of Neurosurgery, Faculty of Medicine, University of Toyama
| | | | - Shunro ENDO
- Department of Neurosurgery, Faculty of Medicine, University of Toyama
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Jinhu Y, Jianping D, Xin L, Yuanli Z. Dynamic enhancement features of cavernous sinus cavernous hemangiomas on conventional contrast-enhanced MR imaging. AJNR Am J Neuroradiol 2007; 29:577-81. [PMID: 18065511 DOI: 10.3174/ajnr.a0845] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND PURPOSE The reported MR imaging characteristics of cavernous sinus cavernous hemangiomas (CSCHs) in the literature are nonspecific. The purpose of our study was to explore dynamic enhancement features of CSCHs on conventional contrast-enhanced MR imaging and to correlate these features with histopathologic subtypes. MATERIALS AND METHODS Twenty-one patients (8 male and 13 female; age range, 13-63 years; average age, 42.6 years) with surgically confirmed CSCHs were retrospectively investigated. Preoperative MR study was performed in all cases, consisting of T1-weighted axial imaging, T2-weighted axial imaging, T1-weighted sagittal imaging, and contrast-enhanced T1-weighted axial, sagittal, and coronal images. RESULTS There were 4.8% (1/21) that showed homogeneous enhancement on all 3 contrast-enhanced sequences, whereas 95.2% (20/21) demonstrated heterogeneous enhancement on the first contrast-enhanced sequence. Among the 20 lesions, on subsequent contrast-enhanced sequences, 55.0% (11/20) showed homogeneous enhancement, whereas 35.0% (7/20) of lesions showed progressive contrast "filling in." The remaining 10% (2/20) exhibited no apparent enhancement changes. The 95.2% (20/21) of lesions with heterogeneous enhancement on the first contrast-enhanced sequence correlated with type B or type C pathologic findings, whereas 4.8% (1/21) with homogeneous enhancement correlated with type A pathologic findings. Among the 20 type B or type C lesions, 80% (16/20) achieved total or near-total resection. CONCLUSION Progressive contrast "filling in" in the tumors on conventional contrast-enhanced MR images can aid in differentiating between cavernous sinus lesions and suggest the diagnosis of cavernous hemangiomas.
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Affiliation(s)
- Y Jinhu
- Department of Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Yao Z, Feng X, Chen X, Zee C. Magnetic resonance imaging characteristics with pathological correlation of cavernous malformation in cavernous sinus. J Comput Assist Tomogr 2007; 30:975-9. [PMID: 17082705 DOI: 10.1097/01.rct.0000221953.06135.3e] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To analyze extracerebral cavernous malformation located in the cavernous sinus and correlate their magnetic resonance imaging (MRI) features to pathological findings. MATERIALS AND METHODS Nineteen patients (5 men and 14 women; mean age, 50.6 years; range, 32-71 years) with surgically verified cavernous malformations in the cavernous sinus were reviewed. MRI including T1-weighted, T2-weighted, and postcontrasted T1-weighted imaging was carried out in all instances with a 1.5-T superconductive system (Signa; General Electric Medical Systems, Milwaukee, WI). RESULTS All these lesions measured from 2.5 cm to 6 cm (average, 4.3 cm) with 13 lesions located to the right side and 6 to the left side. Magnetic resonance images showed that 18 cases were hypointense to white matter on T1-weighted images with only one case showed mixed hypointensity and hyperintensity. On T2-weighted images, 17 cases showed marked homogeneous hyperintensity, 1 case showed marked hyperintensity with some signal void structures and 1 with mixed intensity. Marked homogeneous enhancement after contrast material administration was found in 7 cases, and the remaining 12 showed marked heterogeneous enhancement. Pathologically, these lesions can be classified as type A, type B, and type C. Type A was sponge-like with intact pseudocapsule; type B was mulberry-like with the pseudocapsule incomplete or absent; and type C was composed of both mulberry-like composition and sponge-like composition. Lesions with homogeneous contrast enhancement on MRI correlated with type A pathological findings, whereas those with heterogeneous enhancement correlated with type B and type C pathological findings. Asymmetrical dumbbell-shaped masses of 13 cases involving the sellar and round masses of 6 cases with 2 protruding into the sellar were found. All of the cavernous malformations displaced the adjacent temporal lobe without adjacent brain edema. The internal carotid arteries were displaced or encased in all cases. CONCLUSIONS If a well-demarcated, homogeneous high signal intensity lesion on T2-weighted images with a dumbbell configuration involving both parasellar and sellar regions with marked heterogeneous or homogeneous enhancement is found, the diagnosis of cavernous sinus cavernous malformation should be entertained.
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Affiliation(s)
- Zhenwei Yao
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, China
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31
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Chen CL, Leu CH, Jan YJ, Shen CC. Intraventricular cavernous hemangioma at the foramen of Monro: Case report and literature review. Clin Neurol Neurosurg 2006; 108:604-9. [PMID: 15916846 DOI: 10.1016/j.clineuro.2005.04.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2004] [Revised: 11/10/2004] [Accepted: 04/26/2005] [Indexed: 11/19/2022]
Abstract
Cavernous hemangiomas rarely occur in the cerebral ventricles. Those occurring at the foramen of Monro are even less frequent. So far, only eight cases of cavernous hemangioma at the foramen of Monro have been reported in the literature. Here, we present a similar case and correlated the radiographic with the histopathologic findings of the patient. A 51-year-old woman was admitted with obstructive hydrocephalus-related symptoms. The computed tomography (CT) and magnetic resonance imaging (MRI) revealed a partly calcified lesion with slight contrast enhancement located in the area of the right foramen of Monro. The lesion was completely removed by surgical resection with a transfrontal transventricular approach. The resected mass was histologically diagnosed as cavernous hemangioma. The patient's symptoms resolved immediately after operation. Cavernous hemangioma at the foramen of Monro in the present case had common MRI features as previously reported. Although MRI can provide initial diagnosis for such unusually localized tumor, it should be confirmed histopathologically.
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Affiliation(s)
- Chun-Lin Chen
- Department of Neurosurgery, Taichung Veterans General Hospital, 160 Taichung-Kang Road, Sec. 3, Taichung 407, Taiwan ROC
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32
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Chuang CC, Jung SM, Yang JT, Chang CN, Pai PC. Intrasellar cavernous hemangioma. J Clin Neurosci 2006; 13:672-5. [PMID: 16815022 DOI: 10.1016/j.jocn.2005.08.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2005] [Accepted: 08/08/2005] [Indexed: 11/25/2022]
Abstract
Reports of intrasellar cavernous hemangioma are rare. They are usually incidental findings at autopsy, or initially mistaken for pituitary adenoma and treated accordingly. There are no specific symptoms. Cranial nerve palsy has occasionally been reported in patients with cavernous hemangioma, with or without sellar extension. However, intrasellar cavernous hemangioma with extension into the cavernous sinus resulting in oculomotor palsy has not been reported. We present a rare case of intrasellar cavernous hemangioma and discuss the diagnosis and management. Total surgical removal is recommended. However, attempts to resect the parasellar component of the lesion may be associated with high morbidity. Therefore, surgical cranial nerve decompression in the acute stage followed by stereotactic radiosurgery for the residual lesion may be an alternative.
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Affiliation(s)
- Chi-Cheng Chuang
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chang Gung University, Linkou, Taiwan, ROC
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Abstract
✓The authors present the case of a 60-year-old woman who was admitted to their institution after suffering a subarachnoid hemorrhage (SAH). Neuroimaging data demonstrated an olfactory groove meningioma surrounded by a slight edema, but there was no evidence of SAH, although results of the lumbar puncture demonstrated xanthochromic cerebrospinal fluid. Angiography confirmed the diagnosis of meningioma, but results of magnetic resonance imaging led the authors to suspect a cavernoma within the meningioma. This diagnosis was established by pathological examination of the resected lesion. The patient did well and was discharged soon after surgery. This very rare association and the propensity of each of these lesions to be revealed by hemorrhage are discussed.
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Affiliation(s)
- Olivier Klein
- Department of Neurosurgery, Hôpital Central, Nancy, France.
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Suzuki M, Matsui O, Ueda F, Matsushita T, Fujinaga Y, Kobayashi K, Horichi Y, Hayashi Y, Tachibana O, Yamashita J. Dynamic MR imaging for diagnosis of lesions adjacent to pituitary gland. Eur J Radiol 2005; 53:159-67. [PMID: 15664277 DOI: 10.1016/j.ejrad.2004.03.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2003] [Revised: 03/22/2004] [Accepted: 03/26/2004] [Indexed: 11/23/2022]
Abstract
In this study, we evaluated the usefulness of dynamic studies for the preoperative diagnosis of tumor lesions adjacent to the pituitary gland. We examined 13 tumors. We obtained pre- and post-contrast thin slice T1-weighted images of the sellar regions. FSE sequences were used for dynamic study. The capability to distinguish the tumor from the pituitary gland and additional information obtained from the dynamic study were evaluated. Two meningiomas were identified more clearly on the dynamic than on the delayed study. In two cavernous hemangiomas, the peripheral nodular stains gradually increased during the dynamic study. For the preoperative evaluation of lesions adjacent to the pituitary gland, the dynamic study can often identify the lesions more clearly and may provide additional information.
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Affiliation(s)
- Masayuki Suzuki
- Department of Radiological, Kanazawa University School of Medicine, 13-1 Takara-machi, Kanazawa, 920-8641 Japan.
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Puca A, Colosimo C, Tirpakova B, Lauriola L, Di Rocco F. Cavernous hemangioma extending to extracranial, intracranial, and orbital regions. J Neurosurg 2004; 101:1057-60. [PMID: 15597770 DOI: 10.3171/jns.2004.101.6.1057] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
✓ Extraaxial cavernous hemangiomas are rare intracranial lesions that can be located in different cranial compartments. Extension across different tissue planes such as the subcutaneous tissue, skull, orbital cavity, intracranial dura mater, and extracranial trigeminal divisions within the same patient has not been previously reported.
This 32-year-old woman suffered left exophthalmos, left sixth nerve palsy, and trigeminal neuropathy. Magnetic resonance imaging studies revealed an extensive multicompartmental lesion, with enhancement following Gd administration.
A left orbitopterional approach allowed removal of several cavernomatous lesions located in the orbit, frontotemporal dura, and lateral wall of the cavernous sinus. A histologically based diagnosis of extraaxial cavernous hemangioma was made. In the postoperative period the patient experienced a regression of her symptoms.
The authors report on a case of cavernous hemangioma with a unique extension to different intracranial/extracranial compartments. Although radical removal of the lesion was not feasible, partial excision allowed for satisfactory clinical control of the patient's symptoms.
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Affiliation(s)
- Alfredo Puca
- Institute of Neurosurgery, Catholic University Medical School of Rome, Italy.
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36
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Weninger WJ, Prokop M. In vivo 3D analysis of the adipose tissue in the orbital apex and the compartments of the parasellar region. Clin Anat 2004; 17:112-7. [PMID: 14974098 DOI: 10.1002/ca.10183] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
As tissue dissections carried out on formaldehyde-fixed anatomical specimens demonstrate, the parasellar region (PSR), traditionally referred to as the cavernous sinus, is composed of three distinct compartments: orbital, pterygopalatine, and lateral sellar. The aim of our study was to identify and measure these compartments in the living and to describe the topography of their adipose body tissues. For this purpose data sets of 35 patients, who had undergone thin-section multislice computed tomography (CT), were examined using 3D-reconstruction software. The pterygopalatine and orbital compartments of the PSR could be identified in the images by their adipose bodies. We provide more exacting measurements of their size than have been presented in earlier studies. Furthermore, we include data about the uni- and bilateral presence of the single compartments and analyze the topography of the adipose tissue bodies in the orbital apex region. Our quantitative data and topographical descriptions confirm the compartmentalization concept of the PSR, allow for correct interpretation of CT scans of the orbital apex and anterior PSR, and provide baseline information for individual planning of surgical and radiological interventions.
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Affiliation(s)
- Wolfgang J Weninger
- Integrative Morphology Group, Department of Anatomy, University of Vienna, Wien, Austria.
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38
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Goel A, Muzumdar D, Sharma P. Extradural approach for cavernous hemangioma of the cavernous sinus: experience with 13 cases. Neurol Med Chir (Tokyo) 2003; 43:112-8; discussion 119. [PMID: 12699117 DOI: 10.2176/nmc.43.112] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The clinical, radiological, and surgical issues concerning cavernous hemangiomas located within the dural confines of the cavernous sinus were analyzed on the basis of experience with 13 cases. The feasibility of radical resection by an entirely extradural approach using a basal temporal surgical route to this relatively rare and formidable surgical problem was investigated. Thirteen patients, four males and nine females, with cavernous hemangioma involving the cavernous sinus were treated from 1992 to 2001. The patients were aged from 15 to 55 years. Headaches and deficits of the cranial nerves coursing through the cavernous sinus were the principal symptoms at presentation. Vision was affected in four patients. The radiological features in all patients were similar with a characteristic pattern of extension and encasement of internal carotid artery. The maximum size of the tumor was 28 to 73 mm (mean 44 mm). An entirely extradural route using the basal temporal approach was used successfully in seven cases. Total resection was achieved in 12 patients and partial resection was achieved in one patient. The follow up ranged from 8 months to 9 years (mean 45 months). The outcome of extraocular movements was poor in our series, possibly due to the massive sizes of the tumors encountered. There was no recurrence or growth of the residual tumor and all patients were leading active lives.
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Affiliation(s)
- Atul Goel
- Department of Neurosurgery, King Edward VII Memorial Hospital and Seth G.S. Medical College, Parel, Mumbai, India.
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39
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Kim IM, Yim MB, Lee CY, Son EI, Kim DW, Kim SP, Sohn CH. Merits of intralesional fibrin glue injection in surgery for the cavernous sinus cavernous hemangiomas. J Neurosurg 2002; 97:718-21. [PMID: 12296662 DOI: 10.3171/jns.2002.97.3.0718] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
✓ In planning surgical treatment for extraaxial cavernous hemangiomas, care should be taken to control severe tumor bleeding. The authors present a case of a large cavernous hemangioma of the cavernous sinus, which was completely removed with the aid of multiple intratumoral injections of fibrin glue. This novel method is very effective for preventing excessive blood loss during surgery for this type of lesion.
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Affiliation(s)
- Il-Man Kim
- Department of Neurosurgery, Keimyung University School of Medicine, Taegu, Korea
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Dufour H, Fesselet J, Métellus P, Figarella-Branger D, Grisoli F. Cavernous hemangioma of the sphenoid sinus: case report and review of the literature. SURGICAL NEUROLOGY 2001; 55:169-73; discussion 173. [PMID: 11311917 DOI: 10.1016/s0090-3019(00)00353-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Few cases of paranasal sinus cavernous hemangiomas have been reported in the literature. We report the first case of cavernous hemangioma of the sphenoid sinus and discuss therapeutic considerations and differential diagnosis. CASE DESCRIPTION A case of sphenoid sinus tumor in a 67-year-old woman is reported. The initial symptoms were a horizontal diplopia, a left facial dysesthesia, and a recent history of unusual headache. Physical examination revealed a left VIth nerve paresis. A CT scan was performed showing a hypodense homogeneous mass in the sphenoid sinus that was not enhanced after administration of contrast medium. MR study demonstrated on T1-weighted image an isointense nonenhancing homogeneous mass filling the sphenoid sinus. On T2-weighted images the tumor mass displayed a mild hyperintense signal. The patient was operated on via a transsphenoidal approach with total removal of the tumor. Pathological findings were consistent with a nonosseous cavernous hemangioma. MR imaging performed 5 years later was still normal. CONCLUSION The clinicoradiological and pathological features of this entity are described, and the literature reviewed.
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Affiliation(s)
- H Dufour
- Department of Neurosurgery, Timone Hospital, Marseille, France
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Abstract
The authors present a rare entity, an intrasellar cavernous hemangioma that on neuroimages mimicked a nonfunctioning pituitary macroadenoma in a patient with a known orbital hemangioma. Such lesions can grow extraaxially within the dural sinuses, particularly the cavernous sinus, and present like tumors. A better understanding of the neuroimaging. clinical, and anatomical features of these lesions may prevent difficulties in management.
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Affiliation(s)
- C S Cobbs
- Department of Surgery, University of Alabama at Birmingham, 35294, USA.
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42
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Hashimoto M, Yokota A, Ohta H, Urasaki E. Intratumoral injection of plastic adhesive material for removal of cavernous sinus hemangioma. Technical note. J Neurosurg 2000; 93:1078-81. [PMID: 11117855 DOI: 10.3171/jns.2000.93.6.1078] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The authors present a case in which a cavernous sinus (CS) hemangioma was totally removed following intratumoral injection of a plastic fixation material. This unique method is extremely useful for the removal of CS hemangiomas, which often feature massive intraoperative bleeding as an unsolved problem.
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Affiliation(s)
- M Hashimoto
- Department of Neurosurgery, University of Occupational and Environmental Health, Kitakyushu, Japan.
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43
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Seo Y, Fukuoka S, Sasaki T, Takanashi M, Hojo A, Nakamura H. Cavernous sinus hemangioma treated with gamma knife radiosurgery: usefulness of SPECT for diagnosis--case report. Neurol Med Chir (Tokyo) 2000; 40:575-80. [PMID: 11109795 DOI: 10.2176/nmc.40.575] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
A 79-year-old female presented with cavernous sinus hemangioma manifesting as double vision due to right oculomotor and trochlear nerve pareses. Computed tomography and magnetic resonance imaging revealed bony erosion and a right cavernous sinus tumor with "tail sign" after contrast medium administration. Thallium-201 (201Tl) single photon emission computed tomography (SPECT) showed low uptake within the tumor, and technetium-99m-human serum albumin-diethylenetriaminepenta-acetic acid SPECT disclosed high uptake within the tumor. 201Tl SPECT usually shows very high uptake in meningiomas and malignant tumors, so the tumor was considered to be an unrelated benign tumor. The patient underwent partial resection of the tumor. Histological examination of the specimen confirmed cavernous hemangioma. The oculomotor nerve paresis partially improved. Gamma knife radiosurgery was carried out 4 months after the operation. The tumor markedly shrank with full recovery of extraocular movement 6 months after radiosurgery. SPECT is useful for distinguishing cavernous sinus hemangiomas from other cavernous tumors. Radiosurgery should be performed after partial resection or biopsy for cavernous sinus hemangiomas and may be the initial treatment for patients with small cavernous sinus hemangioma if the diagnosis can be established based on neuroimaging.
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MESH Headings
- Aged
- Brain Neoplasms/diagnostic imaging
- Brain Neoplasms/pathology
- Brain Neoplasms/surgery
- Decompression, Surgical
- Diagnosis, Differential
- Female
- Hemangioma, Cavernous, Central Nervous System/diagnostic imaging
- Hemangioma, Cavernous, Central Nervous System/pathology
- Hemangioma, Cavernous, Central Nervous System/surgery
- Humans
- Magnetic Resonance Imaging
- Radiosurgery/methods
- Technetium Tc 99m Aggregated Albumin
- Technetium Tc 99m Pentetate
- Tomography, Emission-Computed, Single-Photon/methods
- Treatment Outcome
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Affiliation(s)
- Y Seo
- Department of Neurosurgery, Nakamura Memorial Hospital, Sapporo, Japan
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Gliemroth J, Missler U, Sepehrnia A. Cavernous angioma as a rare neuroradiologic finding in the cavernous sinus. J Clin Neurosci 2000; 7:554-7. [PMID: 11029242 DOI: 10.1054/jocn.2000.0697] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We report the case of a 56-year-old female with a pathologically confirmed cavernous angioma of the cavernous sinus. There are only a few reports on cavernous sinus angiomas in the literature. In contrast to typical intracerebral cavernous angiomas, these lesions are characterized by strong contrast enhancement on computed tomography and magnetic resonance imaging. In spite of the problematic location within the cavernous sinus, these angiomas can be completely resected without additional neurologic deficits. The clinical course of the patient and the unusual neuroradiologic imaging findings, as well as the cases from the literature are discussed.
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Affiliation(s)
- J Gliemroth
- Department of Neurosurgery, Medical University of Lübeck, Germany
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Talacchi A, Spinnato S, Alessandrini F, Iuzzolino P, Bricolo A. Radiologic and surgical aspects of pure spinal epidural cavernous angiomas. Report on 5 cases and review of the literature. SURGICAL NEUROLOGY 1999; 52:198-203. [PMID: 10447290 DOI: 10.1016/s0090-3019(99)00064-6] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Cavernous angiomas (CAs) that are localized completely in the spinal epidural space are uncommon vascular malformations. Although they have increasingly been reported in the literature in recent years, diagnostic and surgical features are not clearly defined. METHODS We report five patients with pure spinal epidural cavernous angiomas (PSECAs) and review the literature, focusing on their radiologic and surgical characteristics. We also compare these tumors with other extra-axial CAs as well as with their intra-axial counterparts. RESULTS PSECAs, like all other extra-axial CAs, differ from intra-axial ones on MRI: the hemorrhagic variant is less frequent, hemosiderin rim is rare, the signal is different, and contrast enhancement is the rule. They are very similar to spinal meningiomas but they differ in their growth pattern and morphology, since they infiltrate intervertebral foramina and have an oval shape. In PSECA, intraoperative bleeding is rarely profuse, in contrast to other extra-axial CAs, especially those of the cavernous sinus. CONCLUSIONS On MRI, PSECAs and other extra-axial CAs constitute a homogeneous group since they enhance significantly. At operation, since there is rarely enough bleeding to limit removal, radical excision of PSECAs can be achieved with good results.
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Affiliation(s)
- A Talacchi
- Section of Neurosurgery, University Hospital, Verona, Italy
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46
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Moriarity JL, Clatterbuck RE, Rigamonti D. The Natural History of Cavernous Malformations. Neurosurg Clin N Am 1999. [DOI: 10.1016/s1042-3680(18)30175-x] [Citation(s) in RCA: 91] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ohata K, El-Naggar A, Takami T, Morino M, El-Adawy Y, El-Sheik K, Inoue Y, Hakuba A. Efficacy of induced hypotension in the surgical treatment of large cavernous sinus cavernomas. J Neurosurg 1999; 90:702-8. [PMID: 10193616 DOI: 10.3171/jns.1999.90.4.0702] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Cavernous sinus cavernomas are rare lesions associated with high rates of intraoperative mortality and morbidity resulting from profuse bleeding. In this paper, the authors report their experience in treating five patients with histologically confirmed cavernous sinus cavernomas and describe the efficacy of induced hypotension in facilitating excision of the lesion. METHODS All five patients were women ranging in age from 25 to 54 years, with an average age of 42 years. The mass was small in one and large (>3 cm in diameter) in four. In one patient with a large mass, cardiac arrest occurred after the craniotomy, and remarkable reduction in the size of the cavernoma was evident on postmortem examination. The other three large lesions were successfully removed piecemeal after induction of hypotension (60-80 mm Hg systolic pressure), which remarkably reduced the mass and the bleeding during surgery. In the remaining patient, who had a small lesion, the cavernoma was removed in one piece. CONCLUSIONS Cavernous sinus cavernoma can be thought of as a cluster of sinusoidal cavities, the size of which varies depending on the systemic blood pressure. During surgery, reduction of the mass and control of bleeding from the cavernoma can be achieved by inducing hypotension, which enables the safe excision of this lesion. This technique should be considered by surgeons resecting a cavernous sinus tumor, especially when cavernoma is suspected.
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Affiliation(s)
- K Ohata
- Department of Neurosurgery, Osaka City University Medical School, Osaka, Japan
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Voelker JL, Stewart DH, Schochet SS. Giant intracranial and extracranial cavernous malformation. Case report. J Neurosurg 1998; 89:465-9. [PMID: 9724123 DOI: 10.3171/jns.1998.89.3.0465] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Massive enlargement of an extracerebral cavernous malformation and extension across tissue planes is very uncommon. The authors present the case of a 49-year-old woman with a giant cavernous malformation in the left frontotemporal area. It progressively enlarged during several decades, extended through the calvaria to the extradural space, and was surgically treated. The lesion may have originated in the soft tissue or the skull. The locations of cavernous malformations in various parts of the body are reviewed and their mechanisms of growth are discussed. Surgical excision is the treatment of choice.
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Affiliation(s)
- J L Voelker
- Department of Pathology, West Virginia University School of Medicine, Morgantown, USA.
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Bristot R, Santoro A, Fantozzi L, Delfini R. Cavernoma of the cavernous sinus: case report. SURGICAL NEUROLOGY 1997; 48:160-3. [PMID: 9242242 DOI: 10.1016/s0090-3019(97)00033-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The authors report a case of extra-axial cerebral cavernoma localized at the level of the cavernous sinus. This pathology is extremely rare, therefore, differential diagnosis with tumors such as meningioma is often difficult. During recent years, surgical indications for these lesions, congenital and rarely hereditary, have become more definite due to the considerable progress made in neuroradiologic and microsurgic techniques as well as better anatomic knowledge of this region. METHODS This 49-year-old man was admitted with a 1-year history of diplopia. Cranial computed tomography (CT) scan with contrast medium, performed prior to admission, showed an expansive lesion at the level of the right cavernous sinus. Preoperative neuroradiologic diagnosis, after cerebral magnetic resonance imaging (MRI) with gadolinium enhancement and cerebral panangiography, was probable cavernoma. The lesion was totally removed via a fronto-orbito-temporo-zygomatic craniotomy. RESULTS Postoperatively, the patient had a right oculomotor nerve palsy. This spontaneously resolved 8 months after surgery; diplopia also completely disappeared. Early postoperative control MRI scans with gadolinium on the 2nd postoperative day and 3 months after operation confirmed total removal of the lesion. CONCLUSIONS The clinical onset and neuroradiologic aspect of these lesions and the fact that they rarely involve the cavernous sinus, may sometimes make preoperative diagnosis of cavernous sinus cavernoma difficult. Nevertheless, given the routine use of microsurgical techniques and improved anatomic knowledge of this delicate region, the treatment of choice is surgery. However, when doubts exist regarding achievement of total removal, radiosurgery is still a valid therapeutic tool.
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Affiliation(s)
- R Bristot
- Department of Neurological Sciences, La Sapienza University of Rome, Italy
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Suzuki Y, Shibuya M, Baskaya MK, Takakura S, Yamamoto M, Saito K, Glazier SS, Sugita K. Extracerebral cavernous angiomas of the cavernous sinus in the middle fossa. SURGICAL NEUROLOGY 1996; 45:123-32. [PMID: 8607061 DOI: 10.1016/s0090-3019(96)80004-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
UNLABELLED Intracranial extracerebral cavernous angiomas (ECCAs) share the same histologic features as intracerebral lesions, but their clinical picture is different. Surgical treatment of ECCAs of the cavernous sinus remains a challenge for the neurosurgeon because of a high mortality and morbidity due to uncontrollable and massive hemorrhage. METHODS We have experienced seven patients with ECCAs of the cavernous sinus between 1982 and 1994. All cases were verified histologically during surgery and two were totally resected during the first surgical attempt. Six of seven patients were female. The mean age at diagnosis was 54.5 years (range; 43 to 71 years). RESULTS Computed tomography showed a round or dumbbell-shaped mass in the area of the cavernous sinus. Magnetic resonance imaging revealed a low to isointense mass lesion on the T1-weighted image. Only one of our patients showed a minimal amount of vascular staining on angiography. The total excision of these malformations was difficult because intraoperative bleeding could be profuse. In one case, radiation therapy induced a reduction in the size of the tumor after failure of surgical removal. CONCLUSIONS In planning surgical strategy for ECCAs, care should be taken to control the massive bleeding. Radiation therapy is helpful to suppress the tumor growth.
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Affiliation(s)
- Y Suzuki
- Department of Neurosurgery, Nagoya University School of Medicine, Japan
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