A rare cause of intracranial hypertension: Intradiploic epidermoid cyst with superior sagittal sinus compression - 24/06/25
Doi : 10.1016/j.neuchi.2025.101694
Frédérick Rault a, ⁎ 
, Jean Bouchart b, Mohammad Ismail c, Marie-Alice Laville d, Thomas Gaberel a, e
, Jean Bouchart b, Mohammad Ismail c, Marie-Alice Laville d, Thomas Gaberel a, e a Department of Neurosurgery, CHU de Caen, Caen, France
b Department of Neurology, CHU de Caen, Caen, France
c Department of Interventional Neuroradiology, CHU de Caen, Caen, France
d Ophthalmology, CHU de Caen, Caen, France
e INSERM, U1237, PhIND "Physiopathology and Imaging of Neurological Disorders", Institut Blood and Brain @ Caen-Normandie, Cyceron, 14000 Caen, France
⁎Corresponding author.
Highlights |
• | Intradiploic epidermoid cysts rarely cause intracranial hypertension by compressing dural venous sinuses, mimicking idiopathic intracranial hypertension. |
• | Venous sinus manometry may help confirm hemodynamic compromise and guide surgical decision-making in borderline cases. |
• | Surgical resection of the compressive lesion can lead to rapid resolution of symptoms and normalization of intracranial pressure. |
Keywords : Intradiploic epidermoid cyst, Benign intracranial hypertension, Superior sagittal sinus compression, Venous sinus manometry, Case report
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© 2025
Elsevier Masson SAS. Tous droits réservés.
Vol 71 - N° 5
Article 101694- septembre 2025 Retour au numéro
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