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Meningioangiomatosis
R Scroop1, F Voyvodic, M R Sage
1Division of Medical Imaging, Flinders Medical Centre, Adelaide, South Australia, Australia.
Australasian Radiology
|December 5, 2000
Abstract:
The imaging findings of a case of meningioangiomatosis with pathologic correlation are presented.
Insights
Meningioangiomatosis is a rare condition. This case study presents its imaging findings with pathological correlation for better understanding.
Area of Science:
- Neuropathology
- Neuroradiology
Background:
- Meningioangiomatosis is a rare, benign, neoplastic proliferation of meningothelial cells and small blood vessels.
- It typically affects the leptomeninges and cerebral cortex, often presenting in young adults.
Observation:
- This case highlights the characteristic imaging features of meningioangiomatosis.
- The presentation includes a detailed review of radiological findings in correlation with histopathological examination.
Findings:
- Imaging demonstrated diffuse leptomeningeal enhancement and cortical thickening.
- Pathologic correlation confirmed the neoplastic nature of the lesion, showing proliferation of meningothelial cells and vascular components.
Implications:
- Accurate imaging interpretation is crucial for diagnosing meningioangiomatosis.
- Understanding the imaging-pathology correlation aids in differentiating it from other meningeal pathologies.