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Lazzaroni F, Meessen JMTA, Sun Y, Lanfranconi S, Scola E, D'Alessandris QG, Tassi L, Carriero MR, Castori M, Marino S, Blanda A, Nicolis EB, Novelli D, Calabrese R, Agnelli NM, Bottazzi B, Leone R, Mazzola S, Besana S, Catozzi C, Nezi L, Lampugnani MG, Malinverno M, Grdseloff N, Rödel CJ, Rezai Jahromi B, Bolli N, Passamonti F, Magnusson PU, Abdelilah-Seyfried S, Dejana E, Latini R. Circulating biomarkers in familial cerebral cavernous malformation. EBioMedicine 2024; 99:104914. [PMID: 38113759 PMCID: PMC10767159 DOI: 10.1016/j.ebiom.2023.104914] [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: 08/02/2023] [Revised: 11/27/2023] [Accepted: 11/30/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Cerebral Cavernous Malformation (CCM) is a rare cerebrovascular disease, characterized by the presence of multiple vascular malformations that may result in intracerebral hemorrhages (ICHs), seizure(s), or focal neurological deficits (FND). Familial CCM (fCCM) is due to loss of function mutations in one of the three independent genes KRIT1 (CCM1), Malcavernin (CCM2), or Programmed Cell death 10 (PDCD10/CCM3). The aim of this study was to identify plasma protein biomarkers of fCCM to assess the severity of the disease and predict its progression. METHODS Here, we have investigated plasma samples derived from n = 71 symptomatic fCCM patients (40 female/31 male) and n = 17 healthy donors (HD) (9 female/8 male) of the Phase 1/2 Treat_CCM trial, using multiplexed protein profiling approaches. FINDINGS Biomarkers as sCD14 (p = 0.00409), LBP (p = 0.02911), CXCL4 (p = 0.038), ICAM-1 (p = 0.02013), ANG2 (p = 0.026), CCL5 (p = 0.00403), THBS1 (p = 0.0043), CRP (p = 0.0092), and HDL (p = 0.027), were significantly different in fCCM compared to HDs. Of note, sENG (p = 0.011), THBS1 (p = 0.011) and CXCL4 (p = 0.011), were correlated to CCM genotype. sROBO4 (p = 0.014), TM (p = 0.026) and CRP (p = 0.040) were able to predict incident adverse clinical events, such as ICH, FND or seizure. GDF-15, FLT3L, CXCL9, FGF-21 and CDCP1, were identified as predictors of the formation of new MRI-detectable lesions over 2-year follow-up. Furthermore, the functional relevance of ang2, thbs1, robo4 and cdcp1 markers was validated by zebrafish pre-clinical model of fCCM. INTERPRETATION Overall, our study identifies a set of biochemical parameters to predict CCM progression, suggesting biological interpretations and potential therapeutic approaches to CCM disease. FUNDING Italian Medicines Agency, Associazione Italiana per la Ricerca sul Cancro (AIRC), ERC, Leducq Transatlantic Network of Excellence, Swedish Research Council.
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Affiliation(s)
- Francesca Lazzaroni
- Vascular Biology Unit, IFOM ETS-The AIRC Institute of Molecular Oncology, Milan, Italy; Hematology Department, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy.
| | - Jennifer M T A Meessen
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Ying Sun
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Silvia Lanfranconi
- Department of Neurology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elisa Scola
- Department of Neurology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neuroradiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Quintino Giorgio D'Alessandris
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Neuroscience, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Laura Tassi
- Claudio Munari Epilepsy Surgery Centre, ASST Niguarda Hospital, Milan, Italy
| | - Maria Rita Carriero
- Cerebrovascular Disease Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Marco Castori
- Division of Medical Genetics, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Silvia Marino
- IRCCS Centro Neurolesi "Bonino Pulejo", Messina, Italy
| | - Adriana Blanda
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Enrico B Nicolis
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Deborah Novelli
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Roberta Calabrese
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Nicolò M Agnelli
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | | | | | - Selene Mazzola
- Laboratory Medicine, Desio Hospital, Università Milano Bicocca, Milan, Italy
| | - Silvia Besana
- Laboratory Medicine, Desio Hospital, Università Milano Bicocca, Milan, Italy
| | - Carlotta Catozzi
- Department of Experimental Oncology, Istituto Europeo di Oncologia IRCCS, Milano, Italy
| | - Luigi Nezi
- Department of Experimental Oncology, Istituto Europeo di Oncologia IRCCS, Milano, Italy
| | - Maria G Lampugnani
- Vascular Biology Unit, IFOM ETS-The AIRC Institute of Molecular Oncology, Milan, Italy; Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Matteo Malinverno
- Vascular Biology Unit, IFOM ETS-The AIRC Institute of Molecular Oncology, Milan, Italy
| | - Nastasja Grdseloff
- Department of Zoophysiology, Institute of Biochemistry and Biology, University of Potsdam, Germany
| | - Claudia J Rödel
- Department of Zoophysiology, Institute of Biochemistry and Biology, University of Potsdam, Germany
| | | | - Niccolò Bolli
- Hematology Department, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, 20122, Milan, Italy
| | - Francesco Passamonti
- Hematology Department, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, 20122, Milan, Italy
| | - Peetra U Magnusson
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Salim Abdelilah-Seyfried
- Department of Zoophysiology, Institute of Biochemistry and Biology, University of Potsdam, Germany
| | - Elisabetta Dejana
- Vascular Biology Unit, IFOM ETS-The AIRC Institute of Molecular Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Roberto Latini
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
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Benet A, Spetzler RF. Cavernous Malformations: What They Have Taught Us. Neurosurgery 2023; 69:9-21. [PMID: 36924486 DOI: 10.1227/neu.0000000000002400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 01/13/2023] [Indexed: 03/18/2023] Open
Affiliation(s)
- Arnau Benet
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
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Liu T, Wang L, Zhang S, Han H, Du K, Chen X, Zhao Z, Zhao L, Xie J, Zhao L, Peng Z, Zhu T, Huang Q. Prediction of outcomes for symptomatic spinal cavernous malformation surgery: a multicenter prospective clinical study. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023; 32:1326-1333. [PMID: 36829066 DOI: 10.1007/s00586-023-07585-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 01/23/2023] [Accepted: 02/04/2023] [Indexed: 02/26/2023]
Abstract
PURPOSE Clinical outcome of spinal cavernous malformation (SCM) varies because of its unclear natural history, and reliable prognostic prediction model for SCM patients is limited. The aim of the present study was to investigate potential factors that predict one-year neurological status in postoperative patients with SCM. METHODS This was a multicenter prospective observational study in consecutive patients with SCMs. SCMs treated microsurgically between January 2015 and January 2021 were included. Outcome was defined as the American Spinal Injury Association Impairment Scale (AIS) grade at one year after operation. Multivariable analyses were used to construct the best predictive model for patient outcomes. RESULTS We identified 268 eligible SCM patients. Neurological outcome had worsened from preoperative baseline in 51 patients (19.0%) at one year. In the multivariable logistic regression, the best predictive model for unfavorable outcome included symptom duration ≥ 26 months (95% CI 2.80-16.96, P < 0.001), size ≤ 5 mm (95% CI 1.43-13.50, P = 0.010), complete intramedullary (95% CI 1.69-8.14, P = 0.001), subarachnoid hemorrhage (95% CI 2.92-12.57, P < 0.001), AIS B (95% CI 1.91-40.93, P = 0.005) and AIS C (95% CI 1.12-14.54, P = 0.033). CONCLUSIONS Admission size of the lesion, morphology, symptom duration, AIS grade and the presence of subarachnoid hemorrhage were strong outcome predictors regarding prognostication of neurological outcome in postoperative patients with SCMs. A decision to surgically remove a symptomatic SCM should be justified by systematic analysis of all factors potentially affecting outcome.
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Affiliation(s)
- Tong Liu
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, 154 Anshan Road in Heping District, Tianjin, 300052, China
| | - Lichao Wang
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Shizhong Zhang
- Department of Neurosurgery, The Affiliated Taian City Centeral Hospital of QingDao University, Qingdao, Shandong, China
| | - Hao Han
- Department of Neurosurgery, Jining No 1 People's Hospital, Neurosurgery, Jining, Shandong, China
| | - Kangjie Du
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
| | - Xin Chen
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, 154 Anshan Road in Heping District, Tianjin, 300052, China
| | - Zilong Zhao
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, 154 Anshan Road in Heping District, Tianjin, 300052, China
| | - Liwen Zhao
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, 154 Anshan Road in Heping District, Tianjin, 300052, China
| | - Jiapeng Xie
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, 154 Anshan Road in Heping District, Tianjin, 300052, China
| | - Lu Zhao
- Department of Radiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Zhijun Peng
- Department of Radiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Tao Zhu
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, 154 Anshan Road in Heping District, Tianjin, 300052, China
| | - Qiang Huang
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, 154 Anshan Road in Heping District, Tianjin, 300052, China.
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Globisch MA, Onyeogaziri FC, Jauhiainen S, Yau AC, Orsenigo F, Conze LL, Arce M, Corada M, Smith RO, Rorsman C, Sundell V, Fernando D, Daniel G, Mattsson O, Savander H, Wanders A, Rezai Jahromi B, Laakso A, Niemelä M, Dejana E, Magnusson PU. Immunothrombosis and vascular heterogeneity in cerebral cavernous malformation. Blood 2022; 140:2154-2169. [PMID: 35981497 PMCID: PMC10653039 DOI: 10.1182/blood.2021015350] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 07/27/2022] [Indexed: 11/20/2022] Open
Abstract
Cerebral cavernous malformation (CCM) is a neurovascular disease that results in various neurological symptoms. Thrombi have been reported in surgically resected CCM patient biopsies, but the molecular signatures of these thrombi remain elusive. Here, we investigated the kinetics of thrombi formation in CCM and how thrombi affect the vasculature and contribute to cerebral hypoxia. We used RNA sequencing to investigate the transcriptome of mouse brain endothelial cells with an inducible endothelial-specific Ccm3 knock-out (Ccm3-iECKO). We found that Ccm3-deficient brain endothelial cells had a higher expression of genes related to the coagulation cascade and hypoxia when compared with wild-type brain endothelial cells. Immunofluorescent assays identified key molecular signatures of thrombi such as fibrin, von Willebrand factor, and activated platelets in Ccm3-iECKO mice and human CCM biopsies. Notably, we identified polyhedrocytes in Ccm3-iECKO mice and human CCM biopsies and report it for the first time. We also found that the parenchyma surrounding CCM lesions is hypoxic and that more thrombi correlate with higher levels of hypoxia. We created an in vitro model to study CCM pathology and found that human brain endothelial cells deficient for CCM3 expressed elevated levels of plasminogen activator inhibitor-1 and had a redistribution of von Willebrand factor. With transcriptomics, comprehensive imaging, and an in vitro CCM preclinical model, this study provides experimental evidence that genes and proteins related to the coagulation cascade affect the brain vasculature and promote neurological side effects such as hypoxia in CCMs. This study supports the concept that antithrombotic therapy may be beneficial for patients with CCM.
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Affiliation(s)
- Maria A. Globisch
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Favour C. Onyeogaziri
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Suvi Jauhiainen
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Anthony C.Y. Yau
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Fabrizio Orsenigo
- Vascular Biology Unit, IFOM ETS—The AIRC Institute of Molecular Oncology, Milan, Italy
| | - Lei L. Conze
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Maximiliano Arce
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Monica Corada
- Vascular Biology Unit, IFOM ETS—The AIRC Institute of Molecular Oncology, Milan, Italy
| | - Ross O. Smith
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Charlotte Rorsman
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Veronica Sundell
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Dinesh Fernando
- Department of Biomaterials and Technology/Wood Science, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Geoffrey Daniel
- Department of Biomaterials and Technology/Wood Science, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Oscar Mattsson
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Henri Savander
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Alkwin Wanders
- Department of Clinical Medicine, Aalborg University Hospital, Aalborg, Denmark
| | - Behnam Rezai Jahromi
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Aki Laakso
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Mika Niemelä
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Elisabetta Dejana
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
- Vascular Biology Unit, IFOM ETS—The AIRC Institute of Molecular Oncology, Milan, Italy
| | - Peetra U. Magnusson
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
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Guyot B, Faivre A, Sellier A, Beucler N, Dagain A, Joubert C. Cervical myelopathy revealing familial KRIT-1-mutated cerebrospinal cavernous malformations. Rev Neurol (Paris) 2022; 178:986-987. [PMID: 36153258 DOI: 10.1016/j.neurol.2022.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 04/19/2022] [Accepted: 04/21/2022] [Indexed: 11/16/2022]
Affiliation(s)
- B Guyot
- Department of neurosurgery, Sainte-Anne Military Hospital, Toulon, France.
| | - A Faivre
- Department of neurosurgery, Sainte-Anne Military Hospital, Toulon, France.
| | - A Sellier
- Department of neurosurgery, Sainte-Anne Military Hospital, Toulon, France.
| | - N Beucler
- Department of neurosurgery, Sainte-Anne Military Hospital, Toulon, France.
| | - A Dagain
- Department of neurosurgery, Sainte-Anne Military Hospital, Toulon, France.
| | - C Joubert
- Department of neurosurgery, Sainte-Anne Military Hospital, Toulon, France.
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Yousefi O, Sabahi M, Malcolm J, Adada B, Borghei-Razavi H. Laser Interstitial Thermal Therapy for Cavernous Malformations: A Systematic Review. Front Surg 2022; 9:887329. [PMID: 35647010 PMCID: PMC9136030 DOI: 10.3389/fsurg.2022.887329] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/27/2022] [Indexed: 11/18/2022] Open
Abstract
Background Microsurgical resection of intracranial cavernous malformations (CM) is regarded as the standard treatment, but in recent years, there has been a trend toward minimally invasive procedures like ablation of such lesions by using laser interstitial thermal therapy (LITT). Methods A systematic search using keywords ‘laser interstitial thermal therapy’ OR ‘LITT’ AND ‘cavernoma’ OR ‘cavernous angiomas’ OR ‘cavernous malformations’ was conducted in MEDLINE (PubMed), Scopus, Embase, and Cochrane electronic bibliographic databases and studies reporting the outcome of LITT procedure on intracranial CM were included. The demographic data, symptoms of patients, location and size of the lesion, and surgical outcome were extracted from the articles. Result Six studies, reporting the outcome of 33 patients were included in this review. In 26 patients, CM was identified as the epileptogenic foci and in others, CM was the source of headache or focal neurological deficits. LITT led to a satisfactory outcome in all patients except for three who achieved improvement in symptoms after the open resection of the lesion. Most of the post-operative complications were transient and resolved at the time of the last follow up. Cyst formation at the previous ablated CM site was reported as the long-term complication of LITT in one case. Conclusion LITT can provide a comparable outcome to the open resection of CMs, by having less invasiveness, even in deep and eloquent area lesions, and complications that are often temporary and disappear gradually. However, technical issues, such as thermal monitoring during the procedure, are considered a challenge for this procedure in CMs. Further studies with a larger population are needed to report this method's long-term outcome and complications on CMs.
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Affiliation(s)
- Omid Yousefi
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammadmahdi Sabahi
- Neurosurgery Research Group (NRG), Student Research Committee, Hamadan University of Medical Sciences, Hamadan, Iran
| | - James Malcolm
- Department of Neurosurgery, Emory University, Atlanta, GA, United States
| | - Badih Adada
- Department of Neurological Surgery, Pauline Braathen Neurological Center, Cleveland Clinic Florida, Weston, FL, United States
| | - Hamid Borghei-Razavi
- Department of Neurological Surgery, Pauline Braathen Neurological Center, Cleveland Clinic Florida, Weston, FL, United States
- Correspondence: Hamid Borghei-Razavi
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Liu T, Li K, Wang Y, Zhao Z, Chen X, Li F, Zhao L, Peng Z, Zhu T, Zhang J. Treatment strategies and prognostic factors for spinal cavernous malformation: a single-center retrospective cohort study. J Neurosurg Spine 2021; 35:824-833. [PMID: 34665952 DOI: 10.3171/2021.2.spine201664] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 02/05/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The authors aimed to identify factors that influence neurological function after treatment in order to facilitate clinician decision-making during treatment of spinal cavernous malformation (SCM) and about when and whether to perform surgical intervention. METHODS The authors performed a retrospective observational cohort study of patients with SCM who were treated at their institution between January 2004 and December 2019. Multiple logistic and Cox regression analyses were performed to determine the prognostic predictors of clinical outcome. Neurological status was assessed according to Frankel grade. RESULTS A total of 112 patients met the inclusion criteria, and a minimum 24 months of follow-up was achieved by 73 surgically treated and 39 conservatively treated patients. The mean ± SD lesion size was 8.7 ± 5.2 mm. In the surgically treated group, preoperative lesion size ≤ 5 mm (OR 13.62, 95% CI 1.05-175.98, p = 0.045), complete intramedullary lesion (OR 7.48, 95% CI 1.39-40.15, p = 0.019), and subarachnoid hemorrhage (OR 6.26, 95% CI 1.13-34.85, p = 0.036) were independent predictors of worse outcome. In the conservative treatment group, lesion size ≥ 10 mm (HR 9.77, 95% CI 1.18-80.86, p = 0.034), ≥ 3 segments with hemosiderin deposition (HR 13.73, 95% CI 1.94-97.16, p = 0.009), and subarachnoid hemorrhage (HR 13.44, 95% CI 2.38-75.87, p = 0.003) were significant predictors of worse outcome. The annual hemorrhage rate of the conservatively treated patients was 4.3%. CONCLUSIONS Subarachnoid hemorrhage, lesion size, morphology, extent of hemosiderin involvement, and motor dysfunction were independent risk factors of prognosis. In clinical practice, these parameters may help to identify patients at high risk for worse outcome. The treatment strategy for patients with SCM should be based on these risk factors and balanced with clinical symptoms. ABBREVIATIONS SCM = spinal cavernous malformation.
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Affiliation(s)
- Tong Liu
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, Tianjin
| | - Kai Li
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, Tianjin
| | - Yongli Wang
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, Tianjin
| | - Zilong Zhao
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, Tianjin
| | - Xin Chen
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, Tianjin
| | - Fanjian Li
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, Tianjin
| | - Lu Zhao
- Department of Radiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Zhijun Peng
- Department of Radiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Tao Zhu
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, Tianjin
| | - Jianning Zhang
- Department of Neurosurgery, Tianjin Institute of Neurology, Tianjin Medical University General Hospital, Tianjin
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Eng-Chuan S, Kritsaneepaiboon S, Kaewborisutsakul A, Kanjanapradit K. Giant intraventricular and paraventricular cavernous malformations with multifocal subependymal cavernous malformations in pediatric patients: Two case reports. World J Radiol 2020. [DOI: 10.4329/wjr.v12.i2.0000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Eng-Chuan S, Kritsaneepaiboon S, Kaewborisutsakul A, Kanjanapradit K. Giant intraventricular and paraventricular cavernous malformations with multifocal subependymal cavernous malformations in pediatric patients: Two case reports. World J Radiol 2020; 12:10-17. [PMID: 32180903 PMCID: PMC7061262 DOI: 10.4329/wjr.v12.i2.10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 11/21/2019] [Accepted: 12/05/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Giant cavernous malformation (GCM) is rarely found in intraventricular or paraventricular locations.
CASE SUMMARY We present two cases of 6-mo and 21-mo boys with intraventricular and paraventricular GCMs including a literature review focused on location and imaging findings. Characteristic magnetic resonance imaging findings such as multicystic lesions and a hemosiderin ring or bubbles-of-blood appearance can assist in the differential diagnosis of a hemorrhagic intraventricular and/or paraventricular mass.
CONCLUSION Multifocal intraventricular and/or paraventricular GCM in small children is rare. The characteristic magnetic resonance imaging findings can help to differentiate GCMs from other intraventricular tumors.
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Affiliation(s)
- Suwadee Eng-Chuan
- Department of Radiology, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Thailand
| | - Supika Kritsaneepaiboon
- Department of Radiology, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Thailand
| | - Anukoon Kaewborisutsakul
- Neurosugery Unit, Department of Surgery, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Thailand
| | - Kanet Kanjanapradit
- Department of Pathology, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Thailand
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Skrap M, Vescovi MC, Pauletto G, Maieron M, Tomasino B, Bagatto D, Tuniz F. Supratentorial Cavernous Malformations Involving the Corticospinal Tract and Sensory Motor Cortex: Treatment Strategies, Surgical Considerations, and Outcomes. Oper Neurosurg (Hagerstown) 2019; 15:483-497. [PMID: 29462365 DOI: 10.1093/ons/opx281] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 12/05/2017] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Cavernous malformations (CMs) are congenital malformations and may be located anywhere in the brain. We present a series of CMs located close to or inside of the motor-sensory cortex or corticospinal tract (CST) with clinical onset due to hemorrhage or mass effect. In such cases, surgery becomes an acceptable option. OBJECTIVE To evaluate the role of diffusion tensor imaging (DTI), functional-magnetic-resonance imaging (fMRI), intraoperative neurophysiological monitoring, neuronavigation, and brain-mapping and the clinical results of surgical treatment of CMs in this critical location. METHODS The study included 54 patients harboring 22 cortical and 32 deep locations. This series was distinct because in group I, where the DTI was not obtained, and in the group II, where this evaluation was performed. RESULTS The postoperative permanent morbidity rate was 4% in the historical group for the deeper CMs, and there was no morbidity in the second group. DTI and fMRI permitted us to estimate the distance between the CMs and both the cortical activation cluster and the pyramidal tract. These data, in addition to intraoperative mapping and monitoring, made it necessary for us to perform a partial resection in 2 cases in the second series. CONCLUSION CMs are congenital lesions and CST fibers can run directly on their surface. Integration of fMRI and DTI data with intraoperative functional monitoring and direct cortical and subcortical mapping are mandatory to accomplish an optimal resection, tailoring the best surgical approach to the acceptable morbidity. A subtotal resection could be considered an option for deep locations.
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Affiliation(s)
- Miran Skrap
- Department of Neurosurgery, Azienda Ospedaliero Universitaria S. Maria della Misericordia, Udine, Italy
| | - Maria Caterina Vescovi
- Department of Neurosurgery, Azienda Ospedaliero Universitaria S. Maria della Misericordia, Udine, Italy
| | - Giada Pauletto
- Department of Neurology, Azienda Ospedaliero Univer-sitaria S. Maria della Misericordia, Udine, Italy
| | - Marta Maieron
- Department of Physics, Azienda Ospedaliero Universitaria S. Maria della Misericordia, Udine, Italy
| | | | - Daniele Bagatto
- Department of Neuroradiology, Azienda Ospedaliero Universitaria S. Maria della Misericordia, Udine, Italy
| | - Francesco Tuniz
- Department of Neurosurgery, Azienda Ospedaliero Universitaria S. Maria della Misericordia, Udine, Italy
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11
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Goren O, Griessenauer CJ, Bohan CO, Berry CM, Schirmer CM. Minimally Invasive Parafascicular Surgery for Resection of Cerebral Cavernous Malformations Utilizing Image-Guided BrainPath System. Oper Neurosurg (Hagerstown) 2019; 17:348-353. [PMID: 30566686 DOI: 10.1093/ons/opy389] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 11/20/2018] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The minimally invasive parafascicular approach provides a surgical corridor to reach deep lesions with minimal impact on the surrounding brain tissue. OBJECTIVE To evaluate the safety and efficacy of this approach utilizing the image-guided tubular BrainPath system (NICO Corp, Indianapolis, Indiana) for the resection of deep and subcortical supratentorial cerebral cavernous malformations (CCMs). METHODS We performed a retrospective analysis of patients who presented with subcortical CCMs treated with the BrainPath system. Patient demographics, clinical presentation, procedural complications, and clinical and imaging follow-up information were assessed. RESULTS Six patients were identified between December 2014 and November 2017 at a large volume academic institution in the United States. There were 3 males and 3 female patients with a median age of 25 yr. Locations included frontal, temporal, and parietal lobes. In selected cases, the fiber-sparing trajectory imposed a longer approach than the closest distance to the brain surface. Except for 1 patient who suffered from surgical wound dehiscence, there were no operative complications in any of the cases. All patients remained neurologically stable postoperatively with a mean follow-up of 20 moh. CONCLUSION This small series suggests that the use of a minimally invasive surgical approach to CCMs utilizing the image-guided parafascicular tubular BrainPath system is feasible, safe, and effective.
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Affiliation(s)
- Oded Goren
- Department of Neurosurgery, Geisinger Health System, Danville, Pennsylvania
| | - Christoph J Griessenauer
- Department of Neurosurgery, Geisinger Health System, Danville, Pennsylvania.,Research Institute of Neurointervention, Paracelsus Medical University, Salzburg, Austria
| | | | | | - Clemens M Schirmer
- Department of Neurosurgery, Geisinger Health System, Danville, Pennsylvania
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12
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Nagoshi N, Tsuji O, Nakashima D, Takeuchi A, Kameyama K, Okada E, Fujita N, Yagi M, Matsumoto M, Nakamura M, Watanabe K. Clinical outcomes and prognostic factors for cavernous hemangiomas of the spinal cord: a retrospective cohort study. J Neurosurg Spine 2019; 31:271-278. [PMID: 31479221 DOI: 10.3171/2019.1.spine18854] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Intramedullary cavernous hemangioma (CH) is a rare vascular lesion that is mainly characterized by the sudden onset of hemorrhage in young, asymptomatic patients, who then experience serious neurological deterioration. Despite the severity of this condition, the therapeutic approach and timing of intervention for CH remain matters of debate. The aim of this study was to evaluate the clinical characteristics of CH patients before and after surgery and to identify prognostic indicators that affect neurological function in these patients. METHODS This single-center retrospective study included 66 patients who were treated for intramedullary CH. Among them, 57 underwent surgery and 9 patients received conservative treatment. The authors collected demographic, symptomology, imaging, neurological, and surgical data. Univariate and multivariate logistic regression analyses were performed to identify the prognostic indicators for neurological function. RESULTS When comparing patients with stable and unstable gait prior to surgery, patients with unstable gait had a higher frequency of hemorrhagic episodes (52.4% vs 19.4%, p = 0.010), as assessed by the modified McCormick Scale. The lesion was significantly smaller in patients who underwent conservative treatment compared with surgery (2.5 ± 1.5 mm vs 5.9 ± 4.1 mm, respectively; p = 0.024). Overall, the patients experienced significant neurological recovery after surgery, but a worse preoperative neurological status was identified as an indicator affecting surgical outcomes by multivariate analysis (OR 10.77, 95% CI 2.88–40.36, p < 0.001). In addition, a larger lesion size was significantly associated with poor functional recovery in patients who had an unstable gait prior to surgery (8.6 ± 4.5 mm vs 3.5 ± 1.6 mm, p = 0.011). CONCLUSIONS Once a hemorrhage occurs, surgical intervention should be considered to avoid recurrence of the bleeding and further neurological injury. In contrast, if the patients with larger lesion presented with worse preoperative functional status, surgical intervention could have a risk for aggravating the functional deficiencies by damaging the thinning cord parenchyma. Conservative treatment may be selected if the lesion is small, but regular neurological examination by MRI is needed for assessment of a change in lesion size and for detection of functional deterioration. ABBREVIATIONS AIS = ASIA Impairment Scale; ASIA = American Spinal Injury Association; CH = cavernous hemangioma; EBL = estimated blood loss; JOA = Japanese Orthopaedic Association; mMS = modified McCormick Scale.
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Affiliation(s)
| | | | | | - Ayano Takeuchi
- 2Preventive Medicine and Public Health, Keio University School of Medicine; and
| | - Kaori Kameyama
- 3Division of Diagnostic Pathology, Keio University Hospital, Tokyo, Japan
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13
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Goyal P, Mangla R, Gupta S, Malhotra A, Almast J, Sapire J, Kolar B. Pediatric Congenital Cerebrovascular Anomalies. J Neuroimaging 2018; 29:165-181. [DOI: 10.1111/jon.12575] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 10/11/2018] [Accepted: 10/13/2018] [Indexed: 11/29/2022] Open
Affiliation(s)
- Pradeep Goyal
- Department of Radiology; St. Vincent's Medical Center; Bridgeport CT
| | - Rajiv Mangla
- Department of Radiology; SUNY Upstate Medical University; Syracuse NY
| | - Sonali Gupta
- Department of Medicine; St. Vincent's Medical Center; Bridgeport CT
| | - Ajay Malhotra
- Department of Radiology and Biomedical Imaging; Yale School of Medicine; New Haven CT
| | - Jeevak Almast
- Department of Radiology; University of Rochester Medical Center; Rochester NY
| | - Joshua Sapire
- Department of Radiology; St. Vincent's Medical Center; Bridgeport CT
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14
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Nagy G, Stokes SS, Erőss LG, Bhattacharyya D, Yianni J, Rowe JG, Kemeny AA, Radatz MWR. Contemporary radiosurgery of cerebral cavernous malformations: Part 2. Treatment outcome for hemispheric lesions. J Neurosurg 2018; 130:1826-1834. [PMID: 30052157 DOI: 10.3171/2018.2.jns171267] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Accepted: 02/16/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The role of radiosurgery (RS) in treating superficial cavernous malformations (CMs) is insufficiently studied in part because of the disappointing results of early experimental attempts as compared to the mostly safe and effective microsurgery. Nonetheless, because of lesion- or treatment-specific factors, a therapeutic alternative may be required. In this study, the authors aimed to assess the safety of RS in treating superficial CMs and to analyze its long-term effect on hemorrhage rates and epilepsy control. METHODS The authors conducted a retrospective analysis of 96 patients with 109 CMs located in the cerebral or cerebellar hemispheres and treated with RS between 1995 and 2014. A median of 15 Gy (range 10-25 Gy) was given to the 50% prescription isodose level, lesion volume was 604 mm3 (4-8300 mm3), and the prescription isodose volume was 638.5 mm3 (4-9500 mm3). Outcomes were compared to those of 206 deep-seated lesions reported on in another study. Ninety-five patients had available follow-up, which was a median of 7 years (1-21 years). Median patient age was 42 years (0.5-77) at presentation and 45 (3-80) at treatment. Seventy-one CMs presented with symptomatic hemorrhage, and 52 caused seizures. RESULTS In the nonhemorrhagic group (37 lesions), one bleed occurred during the follow-up period, for an annual bleed rate of 0.4% per lesion. The lifetime annual bleed rate of CMs having a single hemorrhage prior to treatment was 2.5%. The rebleed rate in the single-bleed group decreased from 1.8% within the first 2 years after RS to 0.7% thereafter. The pretreatment rebleed rate for lesions having multiple bleeds prior to RS was 14.15%, which fell to 3.85% for the first 2 years after RS and declined to 1.3% thereafter. Multivariate analysis showed younger age, deep lesion location, and multiple pretreatment hemorrhages as significant predictors of posttreatment hemorrhage.Pretreatment hemorrhages led to permanent deficits in 41.4% of the cases with a single bleed and in 46.1% of cases with multiple bleeds. Only mild (modified Rankin Scale score 1) and a low rate of permanent neurological deficits were caused either by posttreatment hemorrhages (4.3%) or by radiation (2%).The rate of improvement in epilepsy was 84.9% after RS in patients with at least one seizure prior to treatment, not depending on the presence of hemorrhage or the time interval between presentation and treatment. Favorable outcome occurred in 81% of patients whose seizures were not controlled with antiepileptic medication prior to RS. CONCLUSIONS Radiosurgery for superficial CMs is safe and appears to be effective, offering a real treatment alternative to surgery for selected patients. Given their relatively benign natural history, superficial CMs require further study to verify the long-term benefit of RS over the lesions' natural history.
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Affiliation(s)
- Gábor Nagy
- 1National Institute of Clinical Neurosciences, Budapest, Hungary
| | | | - Loránd G Erőss
- 1National Institute of Clinical Neurosciences, Budapest, Hungary
| | - Debapriya Bhattacharyya
- 2Department of Neurosurgery, and
- 3National Centre for Stereotactic Radiosurgery, Royal Hallamshire Hospital; and
- 4Thornbury Radiosurgery Centre, Sheffield, United Kingdom
| | - John Yianni
- 2Department of Neurosurgery, and
- 3National Centre for Stereotactic Radiosurgery, Royal Hallamshire Hospital; and
- 4Thornbury Radiosurgery Centre, Sheffield, United Kingdom
| | - Jeremy G Rowe
- 2Department of Neurosurgery, and
- 3National Centre for Stereotactic Radiosurgery, Royal Hallamshire Hospital; and
- 4Thornbury Radiosurgery Centre, Sheffield, United Kingdom
| | | | - Matthias W R Radatz
- 2Department of Neurosurgery, and
- 3National Centre for Stereotactic Radiosurgery, Royal Hallamshire Hospital; and
- 4Thornbury Radiosurgery Centre, Sheffield, United Kingdom
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15
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Azad TD, Veeravagu A, Li A, Zhang M, Madhugiri V, Steinberg GK. Long-Term Effectiveness of Gross-Total Resection for Symptomatic Spinal Cord Cavernous Malformations. Neurosurgery 2018; 83:1201-1208. [DOI: 10.1093/neuros/nyx610] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 12/06/2017] [Indexed: 11/14/2022] Open
Affiliation(s)
- Tej D Azad
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, California
| | - Anand Veeravagu
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, California
| | - Amy Li
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, California
| | - Michael Zhang
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, California
| | - Venkatesh Madhugiri
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, California
| | - Gary K Steinberg
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, California
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16
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Ortega-Porcayo LA, Perdomo-Pantoja A, Palacios-Ortíz IJ, Cohen SC, González-Mosqueda JP, Gómez-Amador JL. Endoscopic management of a cavernous malformation on the floor of third ventricle and aqueduct of Sylvius: Technical case report and review of the literature. Surg Neurol Int 2017; 8:237. [PMID: 29026673 PMCID: PMC5629841 DOI: 10.4103/sni.sni_165_17] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 07/22/2017] [Indexed: 12/14/2022] Open
Abstract
Background: Intraventricular cavernous malformations are unusual intracranial vascular malformations; their deep anatomical location complicates their surgical management. Microsurgical approaches are the gold standard approaches for the resection of ventricular lesions, however, they imply considerable neurovascular risks. Case Description: A 51-year-old patient presented with acute headache, diplopia, vertigo, blurred vision, and a depressed level of consciousness. A ventricular hemorrhage was treated with a ventriculostomy and the patient was discharged without hydrocephalus. After 11 days, he developed ataxia, diplopia, and a depressed level of consciousness. The patient was diagnosed with hydrocephalus secondary to the previous third ventricle hemorrhage. An endoscopic exploration using a 30° rigid ventricular endoscope was performed; after the third ventriculostomy, an intraventricular cavernous malformation located on the floor of the third ventricle and the aqueduct of Sylvius was resected. Conclusions: Three days after the surgery, magnetic resonance imaging demonstrated a gross total resection and adequate third ventriculostomy flow. One year after the surgery, the patient was asymptomatic. Neuroendoscopy has evolved towards minimally invasiveness, and in selected cases is an equally effective surgical approach to ventricular lesions. It provides minimal cerebral cortex disruption and vascular manipulation.
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Affiliation(s)
- Luis Alberto Ortega-Porcayo
- Neurological Surgery, Hospital Angeles Pedregal, Mexico City, Mexico.,Faculty of Health Sciences, Universidad Anáhuac, Mexico City, Mexico
| | - Alexander Perdomo-Pantoja
- Department of Neurological Surgery, Instituto Nacional de Neurología y Neurocirugía "Manuel Velasco Suárez", City, Mexico.,Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, USA
| | | | - Salomon Cohen Cohen
- Department of Neurological Surgery, Instituto Nacional de Neurología y Neurocirugía "Manuel Velasco Suárez", City, Mexico
| | - Juan Pablo González-Mosqueda
- Department of Neurological Surgery, Instituto Nacional de Neurología y Neurocirugía "Manuel Velasco Suárez", City, Mexico
| | - Juan Luis Gómez-Amador
- Department of Neurological Surgery, Instituto Nacional de Neurología y Neurocirugía "Manuel Velasco Suárez", City, Mexico
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17
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Singh R, Lucke-Wold B, Gyure K, Boo S. A Review of Vascular Abnormalities of the Spine. ANNALS OF VASCULAR MEDICINE AND RESEARCH 2017; 3. [PMID: 28191502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 09/28/2022]
Abstract
Patients with spinal vascular lesions present with unique symptoms and have important anatomical and physiologic changes that must be considered prior to treatment. In this mini-review, we provide an overview of normal spinal vascular anatomy and discuss several key spinal vascular lesions. We provide an overview of cavernous malformations, intradural arteriovenous malformations, perimedullary arteriovenous fistulas, and dural arteriovenous fistulas. Important considerations are addressed in terms of pathologic characterization, specific imaging findings, and treatment approaches.
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Affiliation(s)
- Rahul Singh
- Department of Neurosurgery, West Virginia University, USA
| | | | | | - Sohyun Boo
- Department of Neuroradiology and Interventional Neuroradiology, West Virginia University, USA
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18
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Park SK, Kang JG, Wie HW, Shin EY. A case involving anesthesia for cesarean section followed by resection of ruptured cavernous malformation of pons −A case report−. Anesth Pain Med (Seoul) 2017. [DOI: 10.17085/apm.2017.12.1.42] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- Soo Kyoung Park
- Department of Anesthesiology and Pain Medicine, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Jin Gu Kang
- Department of Anesthesiology and Pain Medicine, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Hee Wook Wie
- Department of Anesthesiology and Pain Medicine, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Eui-yong Shin
- Department of Anesthesiology and Pain Medicine, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
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19
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Otten M, Mccormick P. Natural history of spinal cavernous malformations. HANDBOOK OF CLINICAL NEUROLOGY 2017; 143:233-239. [PMID: 28552145 DOI: 10.1016/b978-0-444-63640-9.00022-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Spinal cavernous malformations are intramedullary vascular lesions. They have low pressure and flow, so they may take many years to present with clinical symptoms. Because of their relatively benign nature, surgical intervention is not always indicated. An understanding of the natural history of cavernous malformations helps make decisions about when and if to intervene. In patients who do not have surgery, 88.7% have stable or improved neurologic function, whereas 89.3% have these outcomes in the surgical group. Of note, 51.5% of patients were found to improve in the surgical group, compared to 30.2% in the nonsurgical group. Characteristics that correlated with better neurologic outcome were: resection within 3 months of the onset of symptoms, gross total resection, presentation with motor symptoms, and an acute course. Sensory symptoms correlated with worse outcome. Given the natural history of spinal cavernous malformations, surgery may be considered for symptomatic patients, when general medical health and lesion location permit safe resection. The severity of symptoms must also be considered, as the natural history of the disease can be benign.
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Affiliation(s)
- Marc Otten
- Department of Neurological Surgery, Columbia University Medical Center, Neurological Institute of New York, New York, NY, USA
| | - Paul Mccormick
- Department of Neurological Surgery, Columbia University Medical Center, Neurological Institute of New York, New York, NY, USA.
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20
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Ghali MGZ, Srinivasan VM, Mohan AC, Jones JY, Kan PT, Lam S. Pediatric cerebral cavernous malformations: Genetics, pathogenesis, and management. Surg Neurol Int 2016; 7:S1127-S1134. [PMID: 28194299 PMCID: PMC5299150 DOI: 10.4103/2152-7806.196921] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 06/14/2016] [Indexed: 12/15/2022] Open
Affiliation(s)
- Michael G Z Ghali
- Department of Neurobiology, Drexel University College of Medicine, Philadelphia, USA
| | - Visish M Srinivasan
- Department of Neurosurgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Arvind C Mohan
- Department of Neurosurgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Jeremy Y Jones
- Department of Radiology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Peter T Kan
- Department of Neurosurgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Sandi Lam
- Department of Neurosurgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
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21
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Yang IY, Yum MS, Kim EH, Choi HW, Yoo HW, Ko TS. Two cases of familial cerebral cavernous malformation caused by mutations in the CCM1 gene. KOREAN JOURNAL OF PEDIATRICS 2016; 59:280-4. [PMID: 27462358 PMCID: PMC4958707 DOI: 10.3345/kjp.2016.59.6.280] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Revised: 08/07/2014] [Accepted: 08/22/2014] [Indexed: 11/27/2022]
Abstract
Cerebral cavernous malformation (CCM) is a vascular malformation characterized by abnormally enlarged capillary cavities without any intervening neural tissue. We report 2 cases of familial CCMs diagnosed with the CCM1 mutation by using a genetic assay. A 5-year-old boy presented with headache, vomiting, and seizure-like movements. Brain magnetic resonance imaging (MRI) revealed multiple CCM lesions in the cerebral hemispheres. Subsequent mutation analysis of his father and other family members revealed c.940_943 del (p.Val314 Asn315delinsThrfsX3) mutations of the CCM1 gene. A 10-month-old boy who presented with seizure-like movements was reported to have had no perinatal event. His aunt was diagnosed with cerebral angioma. Brain and spine MRI revealed multiple angiomas in the cerebral hemisphere and thoracic spinal cord. Mutation analysis of his father was normal, although that of the patient and his mother revealed c.535C>T (p.Arg179X) mutations of the CCM1 gene. Based on these studies, we suggest that when a child with a familial history of CCMs exhibits neurological symptoms, the physician should suspect familial CCMs and consider brain imaging or a genetic assay.
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Affiliation(s)
- Im-Yong Yang
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan college of Medicine, Seoul, Korea
| | - Mi-Sun Yum
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan college of Medicine, Seoul, Korea
| | - Eun-Hee Kim
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan college of Medicine, Seoul, Korea
| | - Hae-Won Choi
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan college of Medicine, Seoul, Korea
| | - Han-Wook Yoo
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan college of Medicine, Seoul, Korea.; Medical Genetic Center, Asan Medical Center Children's Hospital, University of Ulsan college of Medicine, Seoul, Korea
| | - Tae-Sung Ko
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan college of Medicine, Seoul, Korea
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22
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Reitz M, Burkhardt T, Vettorazzi E, Raimund F, Fritzsche E, Schmidt NO, Regelsberger J, Westphal M, Eicker SO. Intramedullary spinal cavernoma: clinical presentation, microsurgical approach, and long-term outcome in a cohort of 48 patients. Neurosurg Focus 2015; 39:E19. [PMID: 26235017 DOI: 10.3171/2015.5.focus15153] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Intramedullary spinal cavernoma (ISC) is a rare entity and accounts for approximately 5%-12% of all spinal vascular pathologies. The purpose of the present study was to examine the influence of clinical presentation, localization, and different surgical approaches on long-term outcome in patients treated for ISC. METHODS The authors performed a retrospective single-center study of 48 cases of ISC treated microsurgically over the past 28 years. Analyzed factors included preoperative clinical history, microsurgical strategies, neurological outcome (American Spinal Injury Association [ASIA] grade, Epstein and Cooper grade), and the occurrence of postoperative spinal ataxia. Univariate analysis was performed to identify factors influencing long-term outcome. RESULTS Preoperatively, 18.8% of all patients experienced a slow, progressive decline in neurological function and 33.3% suffered repetitive episodes of acute neurological deterioration over a time frame of months to years. Moreover, 16.7% noted the sudden onset of a severe neurological deficit, whereas 25% experienced the sudden onset of symptoms with a subsequent gradually progressive decline in neurological function. On long-term follow-up after treatment (mean ± SD, 79.3 ± 35.2 months), 70.8% of patients showed no change in neurological function, 6.3% suffered from a decline, and 22.9% improved neurologically. Thoracolumbar localization (p = 0.043), low preoperative Epstein and Cooper grade for the lower extremities (p < 0.001), and a low preoperative ASIA grade (p < 0.001) were identified as factors associated with an unfavorable outcome (ASIA Grade A-C). The rate of spinal ataxia related to surgical approach was 16.7%. CONCLUSION Postoperative neurological function in ISC patients is determined by the preoperative neurological status. On long-term follow-up after microsurgical treatment, 93.7% of patients presented with a stable or improved condition (ASIA grade); thus, definite microsurgical treatment should be considered as long as patients present with only mild symptoms after the diagnosis of symptomatic ISC.
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Affiliation(s)
| | | | - Eik Vettorazzi
- Institute of Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf; and
| | - Frank Raimund
- Department of Spinal Surgery, Asklepios Hospital Wandsbek, Hamburg, Germany
| | - Erik Fritzsche
- Department of Spinal Surgery, Asklepios Hospital Wandsbek, Hamburg, Germany
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23
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Usefulness of Preoperative Surgical Simulation with Three-Dimensional Fusion Images for Resection of Cerebral Cavernous Malformations Near Broca's Area. Case Rep Neurol Med 2014; 2014:853425. [PMID: 24822138 PMCID: PMC4009304 DOI: 10.1155/2014/853425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2013] [Accepted: 01/20/2014] [Indexed: 11/21/2022] Open
Abstract
Treating subcortical brain lesions in or near eloquent areas is challenging not only because lesions must be resected while preserving brain tissue involved in essential functions, but also because lesions often cannot be easily identified from the surface of the brain. Here, we report 2 cases of cerebral cavernous malformations near Broca's area. In both cases, lesions were surgically removed by utilizing three-dimensional fusion images created using preoperative magnetic resonance imaging and computed tomography data. Excisions were completed without any worsening of speech function, and the use of presurgical simulations was found to be useful in the design and execution of the actual operations. The technique described in this report serves as a useful tool in simulating surgical strategies by using brain gyri and sulci as surgical landmarks. Furthermore, in contrast to other intraoperative techniques, this method can aid in shortening the duration of surgery and can help limit damage to eloquent areas of the brain.
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Predictive genetic testing of at-risk relatives requires analysis of all CCM genes after identification of an unclassified CCM1 variant in an individual affected with cerebral cavernous malformations. Neurosurg Rev 2013; 37:161-5. [DOI: 10.1007/s10143-013-0478-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Revised: 03/13/2013] [Accepted: 03/17/2013] [Indexed: 01/04/2023]
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Niemelä M, Kivelev J, Hernesniemi J. The clinical value of indocyanine green angiography in the microsurgery of brain cavernomas is very limited. Acta Neurochir (Wien) 2012; 154:1177-8. [PMID: 22552435 DOI: 10.1007/s00701-012-1355-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2012] [Accepted: 04/06/2012] [Indexed: 11/25/2022]
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