枕骨大孔区肿瘤，多数是良性肿瘤。
目的研究枕大孔区肿瘤的诊断与手术疗效。
Objective To study the diagnosis and outcome of tumors in the foramen magnum region.
目的：探讨治疗枕骨大孔区畸形的手术方法。
Objective: To explore the operation modalities for anomalies of the foramen magnum region (AKMR).
总结枕大孔区脑膜瘤病人行显微手术治疗的护理。
Objective: It summarized the nursing care of patients with foramen magnum meningioma undergoing microsurgical treatment.
颅颈部畸形叉称枕骨大孔区畸形，涉及的疾病较多。
Malformation of the craniocervical region, also known as malformation of the foramen magnum region, relates to many diseases.
结论MRI对于颈静脉孔区肿瘤的诊断具有重要价值。
Conclusion MRI is of very important diagnostic values in detecting the tumors in JFA.
CT与MRI在颈静脉孔区各型肿瘤鉴别诊断中有重要价值。
The diagnostic significance of CT and MRI on the jugular foramen area tumors was aiscussed.
目的分析颈静脉孔区不同肿瘤的MR表现，探讨其MR诊断价值。
Objective To study the manifestations of MR of the tumor in jugular foramen area (JFA) and its diagnostic values.
目的：探讨枕骨大孔区神经鞘瘤的诊断技术和显微手术治疗技巧。
Objective To investigate the diagnosis and microsurgical treatment of neurilemmomas of the foramen magnum.
目的根据颈静脉孔区不同肿瘤的MR表现，探讨颈静脉孔区肿瘤的诊断。
Objective to explore significant diagnosis to tumor on jugular foramen area (JFA), depending on its tumor different manifestation on MR.
颈静脉孔区肿块的鉴别诊断包括：副神经节瘤、脑膜瘤、淋巴瘤或转移瘤。
Differential considerations for a jugular foramen mass include: paraganglioma, meningiomas, lymphoma, or metastatic disease.
目的：探讨枕骨大孔区腹侧肿瘤的合理手术入路，进一步提高其手术治疗效果。
Objective: to develop rational surgical approach and to further improve the surgical outcomes to foramen magnum tumors.
方法回顾性分析9例枕大孔区肿瘤的临床表现和MRI影像，手术技巧和预后。
Methods a retrospective review of clinical presentation, MRI images, operative technique and outcome of 9 cases with tumors in the foramen magnum region.
方法：分析经显微手术治疗的6例枕骨大孔区神经鞘瘤的临床特点及治疗效果。
Methods the clinical behavior and therapeutic efficacy of 6 patients with neurilemmomas of the foramen magnum by microsurgical therapy were analyzed.
方法收集经手术后病理证实的颈静脉孔区肿瘤13例，分析不同肿瘤的MR表现。
Methods 13 cases of tumors confirmed by pathology in JFA were reported, and the characteristics of MR of different kinds of tumor were analysed.
结果32例颈静脉孔区肿瘤主要临床表现为耳鸣、听力下降和周围性面神经麻痹。
RESULTS in the 32 cases, the major initial clinical symptoms of jugular foramen tumors were tinnitus, hearing loss and facial palsy.
结果颈静脉孔区肿瘤在MR上具有不同表现，能够较为准确地进行定位和定性诊断。
Results MR have its own manifestation to different tumors on JFA, and can give correctly located and qualitative diagnosis.
目的探讨颈静脉孔及舌下神经孔区肿瘤的治疗方法，选择该区域肿瘤的最佳手术入路。
Objective Discuss the surgical treatment of jugular foramen and hypoglossal canal tumor, and choice of the best surgical approach.
脑干脊髓角的变化与性别和年龄无直接关系。大部分枕大孔区发育异常病人脑干脊髓角变小。
The brain stem-spinal cord angle is much smaller in partial patients with platybasia and basilar invagination than that in the normal persons.
目的：总结、探讨远外侧经颈静脉孔入路治疗颈静脉孔区颅内-外沟通瘤的手术方法和注意事项。
Aim: The surgical strategy and technique for treating intra-and extracranial tumors at jugular foramen area by far lateral transjugular approach were explored.
结论：MRI对枕骨大孔区神经鞘瘤的诊断具有重要价值，显微手术治疗是目前最理想的治疗方法。
Conclusions MRI examination has important value in diagnosis of neurilemmomas of the foramen magnum. The best treatment for the neurilemmomas of the foramen magnum is act...
室管膜下巨细胞星形细胞瘤均位于莫氏孔区这一特定的解剖部位，这一肿瘤常有强化，而且肿瘤逐渐增长。
Some features of subependymal grant cell astrocytoma were their anatomy location at or near the fomina of Morno, tumor enhancement and mass growth continuously.
结果：单一钛小夹板沿中线固定下颌角区、体部颏孔区及正中联合区骨折骨断端均产生较大的弯曲及扭转移位。
Results: a large bending and torsion displacement was founded in Angle, body and symphyseal fracture fixed by a single titanium mini-plate along the middle line.
面神经由茎乳孔出颅后，经腮腺、咬肌和颊区三段分布于面肌。
Facial nerve was divided into three segments (parotid gland, masseter and cheek) after leaving skull from stylomastoid foramen.
该系统的灵活性很高-可以选择孔的大小，排列，数目以及分离区胶的大小。
The Systems are flexible - with options for well size, well configuration, number of Wells and resolving area.
我们现在有照明、管道、嬉戏区围栏、管道孔、门框和石膏墙！
We have lighting and ducts, playground fencing and plumbing holes, door jams and dry wall!
运用爆炸冲击波理论，讨论了炮孔柱状装药爆破时的岩石粉碎区及其形成时间、爆腔半径及其扩胀规律。
According to the theory of shock waves, the smash district and its forming time, the blasting cavity radius and its expanding characteristics are all discussed in this paper.
研究认为粉喷桩的存在对地基加固区土体的孔压值影响较大，而在地基下卧层有无粉喷桩或排水板对土体孔压影响都很大。
The conclusion shows that DJM has more influence on the pore water pressure of the upper soil, and PVD and DJM both have more influence on the lower soil.
研究认为粉喷桩的存在对地基加固区土体的孔压值影响较大，而在地基下卧层有无粉喷桩或排水板对土体孔压影响都很大。
The conclusion shows that DJM has more influence on the pore water pressure of the upper soil, and PVD and DJM both have more influence on the lower soil.
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