Ruptured cerebral epidermoid cyst : A rare cause of chronic headache
Year: 2025
Type: article
Study design: Case Report
Abstract: Intracranial epidermoid cysts are rare, benign congenital tumors of the central nervous system that originate from ectodermal inclusions during embryogenesis. This case describes a spontaneous rupture of an epidermoid cyst in a 53-year-old male patient who presented with severe, treatment-resistant headaches. Diagnosis was confirmed through non-contrast computed tomography (CT), and magnetic resonance imaging (MRI) which showed an extra-axial lesion with fat density and lipid droplet dissemination within the subarachnoid spaces. Surgical resection was performed, and the patient had a favorable postoperative outcome. Although rare, rupture of an epidermoid cyst with lipid dissemination is a clinically significant event with characteristic imaging features; early recognition on computed tomography (CT) and MRI is essential for accurate diagnosis and timely management.
Source: Radiology Case Reports
Authors: Soukaina Bahha, Salma El Aouadi, Asmae Guennouni, Aymane El Farouki, Hassane En-nouali, Jamal El Fenni, Zakaria Toufga
Language: English
Subfield: Surgery
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $600
OpenAlex ID: W4413242476