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.
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.
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.
原发的颈静脉孔脑膜瘤可以有特征性的脑膜尾征并且没有流空。
Primary jugular foramen meningiomas may have a characteristic dural tail and lack flow voids.
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.
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.
结果乳突、乳孔、颈静脉窝、枕髁都是重要的术中解剖学标志。
Results Mastoid process, jugular fossa, and occipital condyle were important signs.
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.
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.
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.
头侧直肌起始于tpa的上表面，止于枕骨颈静脉突的下表面，可作为确定颅外颈静脉孔、茎乳孔的解剖标志。
The rectus capitis lateralis muscle extends vertically behind the internal jugular vein from the TPA to the jugular process of the occipital bone.
颈静脉孔的外口与舌下神经管相毗邻。
The outer aperture of JF was adjacent to the hypoglossal canal.
结果乙状窦沟、内听道孔、颈静脉孔、耳蜗、岩嵴和后半规管最后点等可作为手术标志。
Results the sigmoid sinus, internal auditory porus, jugular porus, cochlea, petrous ridge and the most posterior point of the posterior semicircular canal could be markers of surgery.
结果颅底黏液瘤多位于鞍旁中颅窝底和颈静脉孔，临床表现为头痛及多组颅神经损害症状。
Results Most of the tumors were located in the parasellar and middle fossa and jugular region. The clinical manifestations included headache and injury of multiple cranial nerves.
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：CT能显示咽旁间隙肿瘤的大小、形态、位置及与周围结构的关系，并可见颈静脉球瘤的CT特征性表现是颈静脉孔的扩大及骨质吸收破坏。
Results: CT provided clinically useful information such as the size, shape and position of PPS neoplasms and the relationship between PPS neoplasms and adjacent structures.
通过切除颈静脉突和迷路下骨质分别自后、外、下和上方显露颈静脉孔。
The jugular foramen can be exposed after removal of the mastoid process and the petrous bone under the labyrinth superiorly and by resection of jugular process posteriorly.
结论改良经颈静脉孔入路可从后、外、下三个方向充分显露JF。
Conclusions The modified transjugular approach can provide sufficient exposure for JF.
结论改良经颈静脉孔入路可从后、外、下三个方向充分显露JF。
Conclusions The modified transjugular approach can provide sufficient exposure for JF.
应用推荐