Skull baseMeningiomaTo evaluate long-term outcome of high-precision photon radiotherapy in 507 patients with skull base meningiomas. At the time of radiation therapy, most patients presented with clinical symptoms including double vision, headache, nausea, trigeminal or facial nerve dysfunction or ex...
also reported that while skull base and non–skull base meningiomas had an average 30% recurrence rate at 100-month postsurgical follow-up, skull base meningioma recurrence risk plateaued after this period, while, at 230-month follow-up, non–skull base meningiomas had an 80% recurrence rate.[...
- 《Skull Base Surg》 被引量: 22发表: 1998年 The Novel "CLASS" Algorithmic Scale for Patient Selection in Meningioma Surgery Objective:Meningioma patients with incidental tumors, with significant medical comorbidity, or elderly patients with minimal symptoms present a challenging dilemma to neurosurgeon...
Figure 56.1.(a) Plain lateral skull X-ray showing parasagittal meningioma. There are abnormally prominent vascular markings with increased bone density in the skull vault as well as decreased bone density in the dorsum sellae (same case asFigures 56.2c, 56.2dand56.3). (b) Plain lateral skull...
Tang et al.: Preoperative surgical planning for intracranial meningioma resection by virtual reality2012 Chinese Medical JournalCohortSkull baseCT, MRI, MRV Virtual reality10 Discussion Computer aided surgery can be divided into three phases: 1)Virtual planning, 2)surgical execution, and 3)intraoperative...
A 40-year-old woman presented with a right petroclival meningioma compressing the brainstem and manifesting as a 6-month history of headache and gait difficulty. The patient underwent subtotal removal of the tumor via an anterior transpetrosal approach. The postoperative course was complicated by ...
had fibrous dysplasia involving the temporal bones: 2 were totally asymptomatic from their temporal bone lesions and had radiographic involvement only (Figure 5), 1 had McCune-Albright syndrome with widespread skull base involvement, and 1 had polyostotic disease with primarily frontal sinus symptoms...
Clinical features and prognostic factors in spinal meningioma surgery from a multicenter study Article Open access 02 June 2021 Introduction Oncologic lesions in the anterior skull base with transbasal infiltration and involvement of the paranasal sinuses and orbit have always been surgically challenging...
mirogabalin besylate; neuropathy; skull base; schwannoma; meningioma; postoperative1. Introduction Skull base surgery is a highly specialized field that addresses tumors and other abnormalities on the base of the skull. Surgery at the skull base is frequently challenging due to its constrained ...
An intraoperative photograph during resection of a left-sided petrotentorial meningioma demonstrates the location of the nerve as it enters the dura at the anterior edge of the coagulated tumor and tentorium (lower image). Figure 10: A generous section of the tentorium that contains the base ...