Publication
Case Report: Rare Convexity Meningeal Chondroma Mimicking a Meningioma
| dc.contributor.author | Abreu, PG | |
| dc.contributor.author | Pappamikail, L | |
| dc.contributor.author | Pontinha, C | |
| dc.contributor.author | Drago, J | |
| dc.contributor.author | Lourenço, JA | |
| dc.contributor.author | Romero, C | |
| dc.contributor.author | Teles, P | |
| dc.contributor.author | Correia, JP | |
| dc.date.accessioned | 2022-01-25T15:21:39Z | |
| dc.date.available | 2022-01-25T15:21:39Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | Background: Intracranial chondromas account for 0.2-0.3% of all intracranial neoplastic lesions and less than a quarter arise in the convexity or falx. Despite its benign nature, exceedingly rare malignant transformations exist. The misdiagnosis with meningiomas is frequent and may be related with chondromas' similar insidious clinical presentation and imaging features. Standalone surgery is advised and complete resection provides the definitive treatment. Case description: A 44-year-old female presents with insidious headache, visual disturbances, and papilledema. The imaging studies were compatible with frontal parasagittal meningioma. Surgery revealed a meningeal based mass, mostly avascular and with a well-demarked surgical plane from the brain parenchyma. Complete resection with meningeal margins was achieved and the histopathologic examination revealed a chondroma. The patient symptoms subsided and no surgical complications existed. Conclusion: Intracranial convexity chondromas constitute a rare differential diagnosis for meningiomas. The present case reinforces the current scarce data and serves as reminder for clinicians diagnosing and treating intracranial tumors. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Surg Neurol Int. 2021 Aug 24;12:426. | pt_PT |
| dc.identifier.doi | 10.25259/SNI_558_2021. | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.17/3965 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Scientific Scholar | pt_PT |
| dc.subject | CHLC ANPAT | pt_PT |
| dc.subject | Chondroma | pt_PT |
| dc.subject | Chondrosarcoma | pt_PT |
| dc.subject | Meningioma | pt_PT |
| dc.title | Case Report: Rare Convexity Meningeal Chondroma Mimicking a Meningioma | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.startPage | 426 | pt_PT |
| oaire.citation.title | Surgical Neurology International | pt_PT |
| oaire.citation.volume | 12 | pt_PT |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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