Benign hamartomatous cortical, subcortical white matter (WM) lesion with meningovascular proliferation
Types
Neurofibromatosis (NF)-associated MA
Multifocal MA
Cystic MA
Meningioma-associated MA
MA with focal cortical dysplasia
MA associated with other neoplasms
IMAGING
General Features
CT Findings
MR Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
Microscopic Features
CLINICAL ISSUES
Presentation
Treatment
DIAGNOSTIC CHECKLIST
Image Interpretation Pearls
Selected References
Roux A et al: Left frontal meningioangiomatosis associated with type IIIc focal cortical dysplasia causing refractory epilepsy and literature review. World Neurosurg. 114:281-88, 2018
Tomkinson C et al: Meningioangiomatosis: a review of the variable manifestations and complex pathophysiology. J Neurol Sci. 392:130-6, 2018
Anand R et al: Sporadic meningioangiomatosis: a series of three pediatric cases. Cureus. 9(9):e1640, 2017
Nascimento FA et al: Meningioangiomatosis: a Disease with many radiological faces. Can J Neurol Sci. 43(6):847-49, 2016
Aw-Zoretic J et al: Teaching neuroImages: meningioangiomatosis. Neurology. 84(2):e9-10, 2015
Grabowski MM et al: Focal cortical dysplasia in meningioangiomatosis. Clin Neuropathol. 34(2):76-82, 2015
Sun Z et al: Three cases of sporadic meningioangiomatosis with different imaging appearances: case report and review of the literature. World J Surg Oncol. 13(1):89, 2015
Zhang C et al: Sporadic meningioangiomatosis with and without meningioma: analysis of clinical differences and risk factors for poor seizure outcomes. Acta Neurochir (Wien). 157(5):841-53, 2015
Li P et al: Multicystic meningioangiomatosis. BMC Neurol. 14:32, 2014
Jeon TY et al: Sporadic meningioangiomatosis: imaging findings with histopathologic correlations in seven patients. Neuroradiology. 55(12):1439-46, 2013
Alexiou GA et al: Meningioangiomatosis in a 5-year-old boy presenting with intractable seizures. Pediatr Neurosurg. 47(2):143-6, 2011
Kim NR et al: Allelic loss on chromosomes 1p32, 9p21, 13q14, 16q22, 17p, and 22q12 in meningiomas associated with meningioangiomatosis and pure meningioangiomatosis. J Neurooncol. 94(3):425-30, 2009
Wang Y et al: Histopathological study of five cases with sporadic meningioangiomatosis. Neuropathology. 26(3):249-56, 2006
Jallo GI et al: Meningioangiomatosis without neurofibromatosis: a clinical analysis. J Neurosurg. 103(4 Suppl):319-24, 2005
Kim NR et al: Childhood meningiomas associated with meningioangiomatosis: report of five cases and literature review. Neuropathol Appl Neurobiol. 28(1):48-56, 2002
Related Anatomy
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References
Tables
Tables
KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Pathology
Clinical Issues
Diagnostic Checklist
TERMINOLOGY
Abbreviations
Meningioangiomatosis (MA)
Definitions
Benign hamartomatous cortical, subcortical white matter (WM) lesion with meningovascular proliferation
Types
Neurofibromatosis (NF)-associated MA
Multifocal MA
Cystic MA
Meningioma-associated MA
MA with focal cortical dysplasia
MA associated with other neoplasms
IMAGING
General Features
CT Findings
MR Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
Microscopic Features
CLINICAL ISSUES
Presentation
Treatment
DIAGNOSTIC CHECKLIST
Image Interpretation Pearls
Selected References
Roux A et al: Left frontal meningioangiomatosis associated with type IIIc focal cortical dysplasia causing refractory epilepsy and literature review. World Neurosurg. 114:281-88, 2018
Tomkinson C et al: Meningioangiomatosis: a review of the variable manifestations and complex pathophysiology. J Neurol Sci. 392:130-6, 2018
Anand R et al: Sporadic meningioangiomatosis: a series of three pediatric cases. Cureus. 9(9):e1640, 2017
Nascimento FA et al: Meningioangiomatosis: a Disease with many radiological faces. Can J Neurol Sci. 43(6):847-49, 2016
Aw-Zoretic J et al: Teaching neuroImages: meningioangiomatosis. Neurology. 84(2):e9-10, 2015
Grabowski MM et al: Focal cortical dysplasia in meningioangiomatosis. Clin Neuropathol. 34(2):76-82, 2015
Sun Z et al: Three cases of sporadic meningioangiomatosis with different imaging appearances: case report and review of the literature. World J Surg Oncol. 13(1):89, 2015
Zhang C et al: Sporadic meningioangiomatosis with and without meningioma: analysis of clinical differences and risk factors for poor seizure outcomes. Acta Neurochir (Wien). 157(5):841-53, 2015
Li P et al: Multicystic meningioangiomatosis. BMC Neurol. 14:32, 2014
Jeon TY et al: Sporadic meningioangiomatosis: imaging findings with histopathologic correlations in seven patients. Neuroradiology. 55(12):1439-46, 2013
Alexiou GA et al: Meningioangiomatosis in a 5-year-old boy presenting with intractable seizures. Pediatr Neurosurg. 47(2):143-6, 2011
Kim NR et al: Allelic loss on chromosomes 1p32, 9p21, 13q14, 16q22, 17p, and 22q12 in meningiomas associated with meningioangiomatosis and pure meningioangiomatosis. J Neurooncol. 94(3):425-30, 2009
Wang Y et al: Histopathological study of five cases with sporadic meningioangiomatosis. Neuropathology. 26(3):249-56, 2006
Jallo GI et al: Meningioangiomatosis without neurofibromatosis: a clinical analysis. J Neurosurg. 103(4 Suppl):319-24, 2005
Kim NR et al: Childhood meningiomas associated with meningioangiomatosis: report of five cases and literature review. Neuropathol Appl Neurobiol. 28(1):48-56, 2002
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