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find Keyword "神经导航" 3 results
  • 神经导航下脑肿瘤切除的围手术期护理

    目的 探讨神经导航下脑肿瘤切除手术治疗的护理要点。 方法 对2012年3月-9月收治的20例神经导航下脑肿瘤切除术患者的临床护理资料进行回顾总结。 结果 20例患者安全度过围手术期,无并发症发生。 结论 根据神经导航手术特点,进行有针对性的观察和护理,可减少并发症,使患者安全渡过围手术期。

    Release date:2016-09-07 02:34 Export PDF Favorites Scan
  • The application research of Magnetoencephalograph, Wada test combined with neuronavigation in the surgical treatment of frontal and temporal epilepsy caused by focal cortical dysplasia

    Objective To investigate the application of Magnetoencephalograph (MEG), Wada test combined with neuronavigation in the surgical treatment of frontal and temporal epilepsy caused by focal cortical dysplasia (FCD ). Methods The epileptogenic focus and IQ, memory and language examination were performed in 34 patients with frontal and temporal epilepsy caused by FCD. MEG and Wada test were conducted to determine the language and memory advantage hemisphere, and to clarify the scope and memory function of language function areas. Operation was guided by the Medtronic stealhealth 7 surgical navigation system (USA) to remove the FCD and protect nerve function. IQ, memory and language examination were measured 1 year after operation, and the difference was observed before and after operation. The postoperative follow-up was 23 ~ 46 months, curative effect of epilepsy was determined according to the international anti-epilepsy union Engel’s standard. Results Thirty-four patients with epilepsy (21 temporal lobe epilepsy and 13 frontal lobe epilepsy) were included in this study. The examination process of MEG and Wada test was smooth. MEG can accurately locate the position of language function area. Twenty-eight patients’ dominant hemisphere of language was on the left and 6 was on the right side. Wada test can evaluate the patient’s memory function. Twenty-three patients’ dominant hemisphere of memory was located on the left, 8 on the right and 3 on the bilateral hemisphere. Compared with the dominant hemisphere and nondominant hemisphere, the memory score was significantly different (P<0.05). Statistics showed that the verbal IQ and total IQ increased (P<0.05)1 year after operation, but there was no significant change in memory IQ and Performance IQ (P>0.05). FCD patients recovered well without language, memory and limb impairment. The curative effect of epilepsy: 15 cases of Engel’sⅠgrade, 14 cases of Engel’sⅡgrade and 5 cases of Engel’s Ⅲ grade. Conclusion MEG, Wada test combined with neuronavigation was of important value in locating and guiding the surgical resection of FCD in patients with refractory frontal and temporal epilepsy, protecting cortical function, avoiding severe postoperative complications, and improving the therapeutic effect of epilepsy.

    Release date:2018-01-20 10:51 Export PDF Favorites Scan
  • Neuronavigation combined with intraoperative ultrasound in the resection of gliomas with epilepsy

    ObjectiveTo investigate the clinical value of neuronavigation combined with intraoperative ultrasound in the resection of glioma with epilepsy.MethodsTo review and analyze the clinical data of 47 glioma patients with epilepsy treated by intraoperative ultrasound-assisted neuronavigation during the period from June 30, 2012 to June 30, 2014, and to compare and analyze the extent of gliom resection and the control of epilepsy before and after surgery.ResultsAll the patients had no hematoma, infection or hemiplegia. MRI was reviewed 48 hours after surgery and MRI showed complete resection in 34 cases and subtotal resection in 13 cases. One year after the operation, the seizure control was evaluated. Engel’s class I, 17 cases, Engel’s class II, 20 cases, Engel’s class III, 10 cases. When the nerve function is protected, the tumor is removed and the epileptic seizure is controlled, and the clinical effect is remarkable.ConclusionsNeuronavigation is helpful to locate the lesion and brain functional area and design the surgical approach before surgery, and to guide the location and boundary of the lesion and functional area during surgery. Intraoperative ultrasound has many advantages such as noninvasive, repeatable and real-time examination. Neuronavigation combined with intraoperative ultrasound can achieve maximum resection of gliomas and epileptogenic foci and reduce the incidence of postoperative neurological dysfunction in patients.

    Release date:2019-05-21 08:51 Export PDF Favorites Scan
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