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- Pineal region mass 松果体区占位
- Objective To study the therapeutic effect of surgical treatment and prognosis in pineal region tumors. 目的观察松果体区肿瘤患者施行神经外科手术治疗的效果及其预后。
- Methods:The MRI findings of 18 pineal region tumors are retrospectively analyzed. 方法:回顾性分析18例松果体区肿瘤的MR表现。
- Objective: To improve the diagnosis and differential diagnosis rate of pineal region tumors. 摘要目的：提高对松果体区肿瘤的诊断与鉴别诊断的正确率。
- Objective To analyze the MRI features and to study the correlation between pathologic, clinical and MRI findings of germinoma in pineal region. 目的探讨松果体区生殖细胞瘤的MR影像特征并分析其病理、临床与MR影像三者之间的相关性。
- Objective To approach the surgical methods and therapeutic experience of cutting tumors of pineal region via occipital craniotomy. 目的探讨枕部的开颅术切除松果体区肿瘤的手术方法和治疗的经验。
- Examinations of cranial CT and MR imaging showed a huge heterogeneously enhanced tumor originated from the pineal region with tumoral hemorrhage. 头部电脑断层扫描及核磁共振造影发现在松果体附近有一个不同显影密度的扇大肿瘤并发出血。
- Intracranial embryonal carcinoma is a rare germ cell tumor found predominantly in the pineal region and, to a lesser extent, in the suprasellar region. 摘要颅内胚胎瘤是一种少见的生殖细胞瘤，而且大多好发于颅内松果腺区域或上蝶鞍部。
- Spontaneous intratumoral hemorrhage in germ cell tumor of the pineal region is rare, probably due to compromised venous circulation within the tumor. 在松果体的生殖细胞瘤并发自发性出血是相当罕见的，可能是肿瘤内静脉循环受损所导致。
- The pineal region germinoma demonstrated equal T1 and long or equal T2 signal on MRI, and had evident and homogeneous enhancement. 松果体区生殖细胞瘤为等T1，等或稍长T2信号，均匀、明显强化；
- Conclusion The operation of the pineal region is feasible via the suboccipital-transtentorial key hole operation approach. 结论经枕小脑幕锁孔手术入路行松果体区手术是可行的。
- Objective: Pineal region tumors are rare, analyzing its clinical data could deepen our cognition and specif their diagnosis and treatment. 目的： 通过分析松果体区肿瘤这一少见疾病的临床资料，加深对该疾病的认识，规范其诊断和治疗。
- Objective To study the microanatomy of the pineal region and measure the useful anatomical data for operation in pineal region via suboccipital and transtentorial approach. 目的了解松果体区的有关显微解剖知识,测量枕下经小脑幕入路进行松果体区手术有关的解剖数据。
- Concern over air pollution has revived interest in light-rail transit and has led to regional mass transit systems. 对空气污染的忧虑使人们对轻轨运输重新产生兴趣,促成了地方性运输系统。
- Conclusion The trans-frontal-callosal-interforniceal approach is o ne of the best choice for pineal region tumor removal in child.Di-rect corrido r,natural space make... 结论经额胼胝体-穹隆间入路是切除松果体区肿瘤的最佳入路之一,直视下操作,按生理间隙进入,肿瘤全切率高,术后合并症少。
- Conclusion The surgical approach in sitting position is one of the best choice for pineal region tumor removal,which has the following noticeable character... 结论坐位术式是切除松果体区肿瘤的最佳方式之一,它具有显露好、损伤小、全切除率高等优点。
- Methods Twenty-two cases of pineal region lesions removed via infratentorial-supracerebellar approach at sitting position were analyzed retrospectively,and compared with other 17 cases undergoing the resection at three-quarter-prone or concorde position. 方法对我科22例松果体区肿瘤采取坐位经幕下小脑上入路手术治疗的临床资料进行详细分析,并且与我们使用侧俯卧位和俯卧位经幕下小脑上入路手术治疗17例结果相比较。
- Postoperative CT scan showed that the tumors were totally resected in 5 cases, subtotal in 9, and partialy resected in 7. Conclusion: Operation of pineal region tumors is a difficult and dangerous procedure. 术后计算机体层摄影(CT)复查证实肿瘤全切除5例,次全切除9例,大部或部分切除7例。 结论:松果体区肿瘤手术难度及危险性大,手术前应参照CT或磁共振成像(MRI)等影像资料。
- Results Galen vein system and related arteries in pineal region were relatively unvaried in different individuals and such anatomical structures permiting surgical operation in th... 结论枕下经小脑幕入路为进行松果体区肿瘤手术较为安全、方便的手术入路方法。
- Results:32 cases were located in pineal region,10 cases in suprasellar,4 cases in the third ventricle,3 in the lateral ventricle and 1 in forehead.46 cases were benign,4 case was malignant. 结果:松果体区32例,鞍区10例,三脑室内4例,侧脑室3,额部1例。良性46例,恶性4例。
