Conclusion. Dural ossification is a common finding in OLF.
结论：硬膜骨化是OLF常见的表现。
Objective: To study the MRI findings of dural sinus thrombosis.
目的：探讨硬膜窦血栓形成的MRI表现。
OBJECTIVE: To investigate the impact of axial load on lumbar dural sac.
目的：实验拟探讨轴向负荷对腰椎硬膜囊的影响。
Magnetic resonance imaging of the lower spine to look for dural ectasia.
磁共振成像的下脊柱寻找硬脑膜扩张。
Dural AVFs represent 10% to 15% of all intracranial vascular malformations.
硬膜动静脉瘘在所有颅内血管畸形的10 - 15%。
AP dural sac diameter on axial and midsagittal images showed a similar tendency.
前后径在轴位和正中矢状位上呈现相似的变化趋势。
No bony canal stenosis, but a widened dural sac at lower lumbar and sacral level.
无骨性椎管狭窄，但是在下腰部和骶椎层面硬膜囊增宽。
Dural sinus signal void disappeared and dural sinus stenosis on MRV are direct features.
硬膜窦流空信号消失和硬膜窦狭窄、闭塞是直接征像。
A characteristic "dural tail" and intratumoral calcifications may be seen in both lesions.
特征性的脑膜尾征和软脑膜钙化也都可以见于两者。
Primary jugular foramen meningiomas may have a characteristic dural tail and lack flow voids.
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。
Objective To investigate the clinical significance of dural tail sign in convexity meningioma.
目的探讨凸面脑膜瘤脑膜尾征的临床意义。
Objective To explore the avoidance of misdiagnosis in spinal dural arteriovenous fistula (SDAVF).
目的探讨如何避免误诊硬脊膜动静脉瘘。
Objective To investigate the diagnosis and management of pure dural arteriovenous fistulae (PDAF).
目的探讨纯脑膜动静脉瘘的诊断及其治疗效果。
They are arteriovenous shunts located in the dura that usually involve large dural venous sinuses.
位于硬膜的动静脉分流常常累及大的硬膜静脉窦。
The cranny of two layers in dural mater become large gradually so as to form various dural sinuses.
硬膜两层的裂隙逐渐扩大，形成各种形态的静脉窦。
Tumor projection was verified after dural opening, and surgical resection was continued thereafter.
硬膜切开后，确认肿瘤投影。后行外科切除。
There are 2 radiologic signs of dural ossification, namely, the tram track sign and the comma sign.
硬膜骨化有2个影像学征象，即轨道征和逗点征。
Objective To explore the diagnosis and treatment of sacral spinal dural arteriovenous fistula (SDAVF).
目的探讨骶部硬脊膜动静脉瘘的诊断与治疗方法。
On midsagittal images, AP dural sac diameter and the upper-endplate angles of L1 and S1 were measured.
在正中矢状位图像上测量了L1和S1水平的硬脊膜囊的前后径和上终板角。
Conclusion Diagnosis of dural arteriovenous fistula of carotid cavernous sinus region is not difficult.
结论海绵窦区硬脑膜型动静脉瘘的诊断通常并不困难。
AIM: to study the condition for the healing process of dural defects in vitro and its influential factors.
目的：研究体外硬脑膜缺损修复的条件及其影响因素。
Objective To treat carvernous sinus dural arterial venous fistula by interposing the carvernous sinus (CS).
目的观察填塞海绵窦（CS），治疗海绵窦硬膜动静脉瘘的疗效。
Objective To explore the angiographic appearances of the hemodynamic change of spinal dural arteriovenous fistulae (SDAVF).
目的探讨硬脊膜动静脉瘘血液动力学改变的血管造影表现。
Objective To explore the value of angiographic diagnosis and the embolization of spinal dural arteriovenous fistulae(SDAVF).
目的探讨硬脊膜动静脉瘘的血管造影诊断与栓塞治疗价值。
Objective To evaluate the evidence based prevention and treatment of post-dural puncture headache (PDPH) for parturient women.
目的探讨产妇硬脊膜穿刺后头痛(PDPH)的循证预防治疗措施。
Conclusion: CT can not only diagnose lumbar degenerative spondylolisthesis but also show the changes of dural sacs and nerve roots.
结论：CT不仅能诊断腰椎退变性滑脱症，而且还能显示硬膜囊和神经根的改变。
The differential diagnosis for dural plasmacytoma includes metastasis, lymphoma, dural sarcoma, plasma cell granuloma and meningioma.
硬膜浆细胞瘤的鉴别诊断包括转移瘤，淋巴瘤、硬脑膜肉瘤、浆细胞瘤肉芽肿和脑膜瘤。
The differential diagnosis for dural plasmacytoma includes metastasis, lymphoma, dural sarcoma, plasma cell granuloma and meningioma.
硬膜浆细胞瘤的鉴别诊断包括转移瘤，淋巴瘤、硬脑膜肉瘤、浆细胞瘤肉芽肿和脑膜瘤。
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