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Pericallosal artery aneurysm - Case report, literature review and management outcome. Int J Surg Case Rep 2020; 68:32-35. [PMID: 32113168 PMCID: PMC7044651 DOI: 10.1016/j.ijscr.2020.02.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 02/05/2020] [Accepted: 02/07/2020] [Indexed: 11/25/2022] Open
Abstract
Pericallosal artery aneurysms are rare. They have a higher rupture rate than other anterior circulation intracranial aneurysms. These vascular lesions often present with pericallosal intracerebral hematoma. Surgical approaches to these aneurysms are associated with a high complication rate. Successful management is possible in our low-resource neurosurgical facility.
Introduction Pericallosal artery aneurysms are rare. Very few cases of this vascular anomaly have been published from West Africa. We report the first case of a ruptured pericallosal artery (PCA) aneurysm managed in a Nigerian neurosurgical facility, with the aim to add to the limited documentation on vascular brain lesions in our sub-region. The management outcome of the index patient and a literature review on these unusual aneurysms were also discussed. Case report A middle-aged known hypertensive woman who presented with clinical features of a WFNS grade I subarachnoid hemorrhage (SAH). A plain cranial computerized tomography (CT) scan revealed SAH, a supracallosal intracerebral hematoma and intraventricular hemorrhage. Cranial computerized tomography angiography (CTA) showed a small right pericallosal artery aneurysm, which was treated (with clipping via an interhemispheric approach) in a resource-constrained neurosurgical facility. The patient has remained well over a six-year follow-up period. Discussion PCA aneurysms have a high tendency to bleed compared with other supratentorial intracranial aneurysms in spite of their small size. Microsurgical approach, although difficult, is an effective treatment option for these rare aneurysms. Conclusion Surgical clipping remains a safe and useful treatment option for pericallosal artery aneurysms in a low-resource neurosurgical facility.
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Lee HS, Park W, Kim YH, Park JC, Ahn J, Kim JH. Follow-Up and Treatment of Patients with Coexisting Brain Tumor and Intracranial Aneurysm. World Neurosurg 2019; 129:e73-e80. [PMID: 31082556 DOI: 10.1016/j.wneu.2019.05.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 05/02/2019] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The association of primary brain tumors with coexisting unruptured intracranial aneurysms (UIAs) has been debated, and treatment strategies have not yet been established. We evaluated the flow association between brain tumors and coexisting UIAs and the outcomes of patients with brain tumor who did not receive treatment of coexisting UIAs. METHODS The medical records of patients with coexisting UIAs and brain tumors who had undergone surgical tumor resection were retrospectively analyzed to evaluate the incidence of UIAs according to tumor type, association of arterial feeder vessels and coexisting UIAs, and the occurrence of subarachnoid hemorrhage during the follow-up period for patients who had not receive treatment for the UIAs. RESULTS Of the 55 patients, 21 (38.9%) had undergone treatment of UIAs and 33 (61.1%) had received regular follow-up examinations without UIA treatment. Two patients (6.1%) developed subarachnoid hemorrhage. Of the 33 patients with astrocytic or oligodendroglial tumors who had not undergone treatment of UIAs, 2 had experienced an interval increase. Flow-related UIAs were found to be significantly more common in patients with astrocytic or oligodendroglial tumors than in those with tumors of other histological types (P = 0.01). CONCLUSIONS The incidence of UIAs among patients with primary brain tumors appears to be greater than that in the general population. An interval increase in aneurysm size and aneurysmal rupture was observed in 2 patients with astrocytic or oligodendroglial tumors. We would recommend perioperative treatment of flow-related UIAs in patients with astrocytic or oligodendroglial tumors and noninvasive evaluations such as magnetic resonance angiography if coexisting UIAs remain untreated.
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Affiliation(s)
- Heui Seung Lee
- Department of Neurosurgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Wonhyoung Park
- Department of Neurosurgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Young-Hoon Kim
- Department of Neurosurgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Jung Cheol Park
- Department of Neurosurgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Jaesung Ahn
- Department of Neurosurgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Jeong Hoon Kim
- Department of Neurosurgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea.
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Mortazavi MM, Ahmadi Jazi G, Sadati M, Zakowicz K, Sheikh S, Khalili K, Adl FH, Taqi MA, Nguyen HS, Tubbs RS. Modern operative nuances for the management of eloquent high-grade gliomas. J Neurosurg Sci 2019; 63:135-161. [DOI: 10.23736/s0390-5616.18.04594-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Cui X, Sun D, Shen B, Wang X. MEG-3-mediated Wnt/β-catenin signaling pathway controls the inhibition of tunicamycin-mediated viability in glioblastoma. Oncol Lett 2018; 16:2797-2804. [PMID: 30127865 PMCID: PMC6096123 DOI: 10.3892/ol.2018.9048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 01/03/2018] [Indexed: 11/06/2022] Open
Abstract
Glioblastoma is the most common primary brain carcinoma and leads to a poor survival rate of patients worldwide. Results of previous studies have suggested that tunicamycin may inhibit aggressiveness by promoting apoptosis of glioblastoma cells. In the present study, the effects of tunicamycin and its potential molecular mechanisms underlying the viability and aggressiveness of glioblastoma cells were investigated. Western blot analysis, the reverse transcription-quantitative polymerase chain reaction, immunohistochemistry, apoptosis assays and immunofluorescence were employed to examine the effects of tunicamycin on apoptosis, viability, aggressiveness and cell cycle arrest of glioblastoma cells by downregulation of the expression levels of fibronectin and epithelial cadherin. In vitro experiments demonstrated that tunicamycin significantly inhibited the viability, migration and invasion of glioblastoma cells. Results demonstrated that tunicamycin administration promoted apoptosis of glioblastoma cells through the upregulation of poly(ADP-ribose) polymerase and caspase-9. Cell cycle assays revealed that tunicamycin suppressed the proliferation of, and induced cell cycle arrest at S phase in, glioblastoma cells. Additionally, tunicamycin increased the expression of maternally expressed gene-3 (MEG-3) and wingless/integrated (Wnt)/β-catenin in glioblastoma cells. Results also indicated that tunicamycin administration promoted the Wnt/β-catenin signaling pathway in glioblastoma cells. Knockdown of MEG-3 inhibited tunicamycin-mediated downregulation of the Wnt/β-catenin signaling pathway, which was inhibited further by tunicamycin-mediated inhibition of viability and aggressiveness in glioblastoma. In vivo assays demonstrated that tunicamycin treatment significantly inhibited tumor viability and promoted apoptosis, which further led to an increased survival rate of tumor-bearing mice compared with that of the control group. In conclusion, these results indicate that tunicamycin may inhibit the viability and aggressiveness by regulating MEG-3-mediated Wnt/β-catenin signaling, suggesting that tunicamycin may be a potential anticancer agent for glioblastoma therapy.
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Affiliation(s)
- Xiangyu Cui
- Department of Neurosurgery, Dezhou People's Hospital, Dezhou, Shandong 253045, P.R. China
| | - Dezhou Sun
- Department of Neurosurgery, Dezhou People's Hospital, Dezhou, Shandong 253045, P.R. China
| | - Bin Shen
- Department of Neurosurgery, Dezhou People's Hospital, Dezhou, Shandong 253045, P.R. China
| | - Xin Wang
- Department of Neurosurgery, Dezhou People's Hospital, Dezhou, Shandong 253045, P.R. China
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Niu X, Wang T, Li J, Niu L, Yang Y, Wang X, Liu Y, Mao Q. An Integrative Survival Analysis with Identification of Prognostic Factors in the Patients with Coexisting Glioma and Intracranial Aneurysm. World Neurosurg 2017; 111:e592-e600. [PMID: 29288842 DOI: 10.1016/j.wneu.2017.12.126] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Revised: 12/18/2017] [Accepted: 12/19/2017] [Indexed: 02/05/2023]
Abstract
OBJECTIVE This study aimed to perform an integrative clinical and survival analysis for patients with coexisting glioma and intracranial aneurysm and to assess the influence of prognostic factors on overall survival (OS). METHODS A systematic literature search on PubMed and Web of Science was performed for literature in English published from 1951 to August 2017. Detailed information including clinical characteristics, treatments, critical events, and time to events for survival analysis was extracted from the included articles. Clinical characteristics of included patients were reviewed, and survival analysis was performed to identify prognostic factors of OS. RESULTS A total of 56 cases from 38 articles published in English-language journals were included in this study, and relative details were selected for integrative analysis. Univariate analysis demonstrated that age (<47/≥47 years), ruptured aneurysm (yes/no), glioma type (glioblastoma multiforme [GBM]/no GBM), World Health Organization (WHO) grade (low/high), and radiotherapy (yes/no) had a statistically significant correlation with OS (log-rank P = 0.004, P = 0.037, P = 0.004, P < 0.001, and P < 0.001, respectively). Further, multivariate analysis revealed that WHO grade (hazard ratio [HR], 22.383; 95% confidence interval [CI], 1.795-279.151; P = 0.016) and receiving radiotherapy (HR, 0.054; 95% CI, 0.009-0.333; P = 0.002) were the independent prognostic factors for OS. CONCLUSIONS This integrative survival analysis revealed that WHO grade and receiving radiotherapy were independent prognostic factors for OS, and patients with low-grade glioma and receiving radiotherapy had longer survival than counter groups. Nevertheless, similar clinical studies which should be larger samples, multicenter, and collaborative are needed further.
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Affiliation(s)
- Xiaodong Niu
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Tianwei Wang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Jin Li
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Liping Niu
- Department of General Practitioner, Tongren Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yuan Yang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Xiang Wang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yanhui Liu
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Qing Mao
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China.
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In Reply to “The Relationship Between Meningiomas and Vessels: An Interesting Phenomenon”. World Neurosurg 2017; 99:797-798. [DOI: 10.1016/j.wneu.2016.12.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Accepted: 12/10/2016] [Indexed: 11/23/2022]
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Joseph DM, O'Neill AH, Chandra RV, Lai LT. Glioblastoma presenting as spontaneous intracranial haemorrhage: Case report and review of the literature. J Clin Neurosci 2017; 40:1-5. [PMID: 28215428 DOI: 10.1016/j.jocn.2016.12.046] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2016] [Revised: 12/05/2016] [Accepted: 12/27/2016] [Indexed: 11/19/2022]
Abstract
Glioblastoma (GB) classically presents with symptoms of raised intracranial pressure and gradual progressive neurological deficits. An acute presentation, with intracerebral haemorrhage (ICH) and rapid clinical deterioration, occurs infrequently. Contemporary imaging modalities do not reliably reflect underlying mass lesions in parenchymal brain haemorrhage at first presentation. We report a delayed diagnosis of GB in a 21-year-old patient presenting with spontaneous ICH and a negative initial neurovascular workup. A comprehensive literature review was performed to investigate the incidence of malignant aetiology for spontaneous ICH in young adults, and to underscore the importance of early utilisation of diagnostic magnetic resonance imaging (MRI) in such cases.
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Affiliation(s)
- Danica M Joseph
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria 3800, Australia.
| | - Anthea H O'Neill
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria 3800, Australia; Monash Neurovascular Institute, P.O. Box 191, Kew East, Melbourne, Victoria 3102, Australia.
| | - Ronil V Chandra
- Neurointerventional Service, Monash Imaging, Monash Medical Centre, Monash Health, Melbourne, Victoria 3168, Australia; Department of Surgery, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria 3800, Australia; Monash Neurovascular Institute, P.O. Box 191, Kew East, Melbourne, Victoria 3102, Australia.
| | - Leon T Lai
- Department of Neurosurgery, Monash Medical Centre, Monash Health, Melbourne, Victoria 3168, Australia; Department of Surgery, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria 3800, Australia; Monash Neurovascular Institute, P.O. Box 191, Kew East, Melbourne, Victoria 3102, Australia.
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Glioblastoma Mimicking Meningioma: Report of 2 Cases. World Neurosurg 2016; 95:624.e9-624.e13. [PMID: 27565475 DOI: 10.1016/j.wneu.2016.08.048] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2016] [Revised: 08/10/2016] [Accepted: 08/12/2016] [Indexed: 11/21/2022]
Abstract
BACKGROUND Glioblastoma can mimic various pathologies, including arteriovenous malformation, hemorrhage from ischemic stroke, cerebral contusion, metastatic disease, lymphoma, and infection. The literature is limited regarding diagnostic confusion with meningioma. Herein, we present 2 patients that exhibited imaging, including cerebral angiography during preoperative embolization, which was consistent with meningioma, but where final surgical diagnosis revealed glioblastoma. CASE DESCRIPTION Case 1 was a 57-year-old woman presenting with headache, ataxia, and memory lapses for the past month. Brain magnetic resonance imaging (MRI) demonstrated a heterogeneous-enhancing right temporoparietal mass with broad contact along the right tentorium, cerebrospinal fluid (CSF) cleft sign, and dural tail sign-consistent with meningioma. Patient underwent angiography with successful polyvinyl alcohol foam (PVA) particle embolization of the petrosquamosal branch of the right middle meningeal artery (MMA) and meningeal branch of the right occipital artery, resulting in significant devascularization of the tumor blush. Subsequently, the patient underwent tumor resection, where pathology revealed glioblastoma. Case 2 was a 60-year-old man presenting with right hemiparesis. Brain MRI demonstrated a left parasagittal, heterogeneous-enhancing mass abutting the falx with a dural tail sign-consistent with meningioma. Patient underwent angiography with successful PVA particle embolization of the left MMA, resulting in significant devascularization of the tumor blush. Patient underwent a tumor resection where pathology revealed glioblastoma. CONCLUSIONS Glioblastoma can mimic meningioma on MRI with dural tail sign, CSF cleft sign, and broad dural contact. Moreover, cerebral angiography can reveal tumor feeders commonly associated with meningioma. These features can contribute to diagnostic confusion. Based on these 2 cases, preoperative embolization of tumor feeders is possible with glioblastoma.
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Acerbi F, Restelli F, Broggi M, Schiariti M, Ferroli P. Feasibility of simultaneous sodium fluorescein and indocyanine green injection in neurosurgical procedures. Clin Neurol Neurosurg 2016; 146:123-9. [PMID: 27208872 DOI: 10.1016/j.clineuro.2016.05.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 04/23/2016] [Accepted: 05/03/2016] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The objective of this study is to assess the feasibility of simultaneous Sodium Fluorescein (SF) and Indocyanine Green (ICG) injection during neurosurgical procedures. PATIENTS AND METHODS Three patients harboring a high-grade glioma (HGG) were retrospectively identified in the surgical database of the Neurosurgical Unit 2 at the Foundation IRCCS Istituto Neurologico C. Besta in Milan, by having received intraoperatively both SF for tumor resection and ICG for vasculature angiographic studies in the same surgical procedure. We identified 2 males and 1 female (age range 25-60). Lesions were located in the left temporo-polar area and hippocampus (1 case), right superior frontal gyrus (1 case), left supplementary motor area (1 case). All the three lesions showed Magnetic Resonance Imaging (MRI) characteristics of HGG and, for this reason, in all patients a fluorescein-guided tumor removal was proposed. In the same surgical procedure ICG videoangiography was considered necessary in order to study arterial and venous vasculature, given by the strict relation of the tumor with an unexpected Posterior Communicating Artery (PComA) aneurysm in one case and with cortical drainage veins complexes in the other two cases. In all cases a microscope equipped with both YELLOW560 and IR800 integrated filters (Pentero 900, Carl Zeiss, Oberkorchen, Germany) was used. Fluorescein was i.v. injected at a dose of 5mg/kg immediately after patient intubation. ICG was i.v. injected in bolus on demand of the operating surgeon at a dose of 12.5mg. RESULTS No side-effects related to simultaneous injection of SF and ICG were identified. In all three cases, the use of SF allowed to better visualize the tumor areas during surgical removal, thus leading to a radical resection until no macroscopic appearance of residual tumor mass and no fluorescence was visible in the surgical cavity. ICG videoangiography confirmed the patency of branches of internal carotid artery after clipping of an unexpected small PComA aneurysm found intraoperatively during tumor removal in one case, while in patient 2 and 3 it allowed to evaluate patency and study flow pattern in cortical drainage veins that were intimately related to the tumors and the way of the surgical approach. Postoperative MRI showed a Gross Total Resection of the tumors in all cases. CONCLUSIONS This study showed for the first time the feasibility of intravenous SF injection and ICG videoangiography in the same surgical procedure. The presence of different fluorescence filters on the same surgical microscope allows the surgeon to recognize and safely resect the tumor and simultaneously evaluate local brain vascularization.
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Affiliation(s)
- F Acerbi
- Department of Neurosurgery, Foundation IRCCS Istituto Neurologico Besta, Via Celoria 11, 20133 Milano, Italy.
| | - F Restelli
- Department of Neurosurgery, Foundation IRCCS Istituto Neurologico Besta, Via Celoria 11, 20133 Milano, Italy
| | - M Broggi
- Department of Neurosurgery, Foundation IRCCS Istituto Neurologico Besta, Via Celoria 11, 20133 Milano, Italy
| | - M Schiariti
- Department of Neurosurgery, Foundation IRCCS Istituto Neurologico Besta, Via Celoria 11, 20133 Milano, Italy
| | - P Ferroli
- Department of Neurosurgery, Foundation IRCCS Istituto Neurologico Besta, Via Celoria 11, 20133 Milano, Italy
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Flow-Related Aneurysm within Glioblastoma: A Case Report and Review of Literature. World Neurosurg 2016; 89:729.e1-6. [DOI: 10.1016/j.wneu.2016.01.068] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 01/12/2016] [Accepted: 01/13/2016] [Indexed: 11/23/2022]
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