A Case of Giant Cutaneous Lopez Type III Meningioma of the Scalp

J Neurol Surg Rep. 2023 Mar 3;84(1):e21-e25. doi: 10.1055/s-0043-1764322. eCollection 2023 Jan.

Abstract

Meningiomas are the most common central nervous system (CNS) tumors. Extracranial meningiomas are rare, constituting 2% of all meningiomas. We describe a case of Lopez type III meningioma of the scalp in a 72-year-old gentleman who had a long-standing giant scalp mass and presented with recent mild left-sided limb weakness and numbness. Magnetic resonance imaging (MRI) of the skull demonstrated a right frontoparietal tumor extending through the skull into the scalp. Tumor excision revealed World Health Organization (WHO) grade 1 meningioma. Clinicians should correlate a cutaneous skull mass and new onset of neurological symptoms. Cutaneous meningioma is an important differential diagnosis.

Keywords: Lopez classification; cutaneous meningioma; extracranial extension; scalp mass.

Publication types

  • Case Reports