Intravenous sinus meningioma with intraluminal extension to the internal jugular vein: case report and review of the literature

British Journal of Neurosurgery
Kei YamashiroYuichi Hirose

Abstract

Background: Meningiomas often invade venous sinuses, but intravenous sinus meningiomas remain within the intracranial cavity. This case report describes an extremely rare case of tentorial meningioma with venous sinus invasion, extending intraluminally into the lower part of the internal jugular vein in a 59-year-old man.Case presentation: The patient's initial surgery involved the supratentorial component of a right tentorial meningioma, which invaded the right transverse and sigmoid sinuses. The supratentorial component of the tumour did not enlarge during the 2-month waiting period for the first surgery. The patient received postoperative radiation therapy for the residual tumour in the intravenous sinus. Despite radiation, the residual tumour developed caudally and ultimately extended into the right internal jugular vein. The average regrowth speed of the extracranial mass was 3.6 mm/month. The patient underwent surgery for the recurrent tumour located in the transverse sinus, sigmoid sinus, jugular bulb, and internal jugular vein, 46 months after the initial surgery. The pathological features of both surgeries were the same; WHO grade I meningothelial meningioma.Conclusions: To the best of our knowledge, there have been fe...Continue Reading

References

Jan 1, 1990·Neuroradiology·M UchiboriI Hisa
Jun 1, 1995·Journal of Neurosurgery·M SamiiA Sepehrnia
Aug 27, 2004·Neurosurgical Focus·Paulo A S Kadri, Ossama Al-Mefty
Nov 28, 2008·Journal of Neurosurgery. Pediatrics·Shobhan VachhrajaniJames T Rutka
Dec 20, 2008·Journal of Korean Neurosurgical Society·Eui-Kyo SeoSoo-Mee Lim
Jan 22, 2011·Journal of Neurosurgery·Soichi OyaJoung H Lee

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