Article

Opercular Perivascular Space Mimicking Space-Occupying Brain Lesion: A Short Case Series

2025-06-05

Abstract excerpt

A newly recognized fourth type of perivascular space has recently been described in the radiological literature. Despite its growing relevance, many radiologists are still unfamiliar with its imaging characteristics, often leading to misinterpretation as cystic neoplasms. Due to its potential for diagnostic confusion, further studies are necessary—particularly those incorporating high-quality imaging examples acro...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: e87d4087-41ee-5b30-b3e7-69162a176af5
DOI: 10.20944/preprints202506.0331.v1

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

Opercular Perivascular Space Mimicking Space-Occupying Brain Lesion: A Short Case SeriesDOI 10.20944/preprints202506.0331.v1Read

Intraparenchymal Meningioma in the Parieto-Occipital Region: A Case Report of a Diagnostically Challenging TumorSemantic proximity Read

Giant Intraparenchymal Meningioma in a Female Child: Case Report and Literature ReviewSemantic proximity Read

A cellular variant of supratentorial hemangioblastoma.Semantic proximity Read

Incidence, Prevalence, and Clinical Presentation of Cerebral Cavernous Malformations.Semantic proximity Read

Posterior Fossa Ependymoma with Chondro-Osseous Metaplasia in a Child: A Rare Case ReportSemantic proximity Read

Complex dural arteriovenous fistula in Bannayan-Riley-Ruvalcaba syndrome.Semantic proximity Read

Supratentorial hemangioblastomas: differences in phenotypes are correlated with the anterior vs. the posterior cerebral circulationsSemantic proximity Read

Thrombosed Pediatric Cerebral Arteriovenous Malformation Mimicking an Intraventricular Tumor: A Case ReportSemantic proximity Read

Pleomorphic xanthoastrocytoma: report of two cases with unconventional clinical presentations.Semantic proximity Read

Is periaquaductal gray matter a potential origin for extralateral ventricular central neurocytomas? Reporting a pediatric periaquaductal central neurocytoma and review of the literatureSemantic proximity Read

Meningiomas with Hemorrhagic Onset: A New Bleeding Classification and its Clinical SignificanceSemantic proximity Read

Pleomorphic xanthoastrocytoma in the brainstem with BRAF V600E mutation: A case report.Semantic proximity Read