Catastrophic Outcome Following Apparently Trivial Nondominant Transverse Sinus Injury During Resection of a Tentorial Meningioma: Case Report.
| Autor: | Turel KE; Bombay Hospital and Institute of Medical Sciences, Mumbai, India. kekiturel@rediffmail.com., Turel MK; Bombay Hospital and Institute of Medical Sciences, Mumbai, India. |
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| Jazyk: | angličtina |
| Zdroj: | Acta neurochirurgica. Supplement [Acta Neurochir Suppl] 2023; Vol. 130, pp. 41-45. |
| DOI: | 10.1007/978-3-030-12887-6_6 |
| Abstrakt: | A 52-year-old man was admitted to our hospital with symptoms of raised intracranial pressure and cerebellar dysfunction caused by a medium-sized (4 cm in diameter) tentorial meningioma with an infratentorial extension. Preoperative magnetic resonance imaging showed that the tumor indented and possibly partially invaded the adjacent junction of the nondominant transverse and sigmoid sinuses. The contralateral dominant transverse sinus was fully patent. Total surgical removal of the lesion was done through the left retrosigmoid approach. During dissection of the meningioma, some bleeding from the venous sinus was noted, which was easily controlled by packing with hemostatic materials. The initial postoperative period was unremarkable, but approximately 48 h after surgery, acute clinical deterioration caused by hemorrhagic venous infarction of the left cerebellar hemisphere and brain stem developed and necessitated urgent reoperation for the evacuation of hematoma and brain decompression. Thereafter, the patient remained in a prolonged coma with a severe neurological deficit. After several years of extensive neurorehabilitation, he was able to walk with support but had a tracheostomy, required a feeding tube, and voided with a urinary catheter. Such a catastrophic outcome after an apparently trivial nondominant transverse sinus injury during resection of a tentorial meningioma raises the question whether reconstruction of the sinus wall with preservation of its patency might have prevented this complication in our patient. (© 2023. Springer Nature Switzerland AG.) |
| Databáze: | MEDLINE |
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