硬脑膜

硬脑膜单发肿瘤浸润和转移的CT诊断

CT diagnosis of single tumor invasion and metastasis of endocranium

目的：提高对硬脑膜单发肿瘤浸润和转移的CT诊断及鉴别诊断。

Objective : To improve CT diagnosis and differential diagnosis of single tumor invasion and metastasis of endocranium .

普通CT不能直接显示硬脑膜漏口。

The common CT cant directly display the dura leakage .

结果表明，在诊断慢性硬脑膜下血肿上，MRI较CT扫描更为优越。

The results showed that MRI is superior to CT for demonstrating the hematomas .

硬脑膜动脉海绵窦瘘的眼眶CT表现、DSA检查及栓塞治疗

Dural Arteriovenous Fistula : Orbit CT FIndings , DSA and Embolization

硬脑膜动静脉瘘MRI的诊断价值

The Diagnostic Value of MRI in Dural Arteriovenous Fistulas

孔B、C移植人工形成缺损时的骨粉，在孔B移植骨粉的两面用硝酸纤维素膜隔开颅骨外膜和硬脑膜，形似一个汉堡包。

Defect B was grafted with autogenous skull bone dust with two pieces pyroxylin membrane placed on two side like a hamburger .

双侧硬脑膜外打击后形成双侧大脑半球脑皮层挫裂伤。设左半球为A侧（对照侧），右半球为B侧（治疗侧）。

The left hemisphere was regarded as A side ( control side ), and the right was B side ( treaded side ) .

海绵窦硬脑膜动静脉瘘的DSA分析与栓塞治疗

DSA analysis and embolization therapy of dural arteriovenous fistulas involving cavernous sinus

目的：探讨脑膜瘤侵袭硬脑膜MRI表现和组织病理的关系及其临床意义。

Objective To investigate the correlation of MRI and histopathological findings and its clinical implications in meningioma with dural invasion .

方法：分析1例CT确诊为急性额窦炎并发硬脑膜外脓肿患者的临床特征，并复习相关文献。

Method : A case of acute frontal sinusitis accompanied with extra-dural abscess diagnosed by CT was analyzed , and the relative literatures were reviewed .

结果CT对颅骨嗜酸性肉芽肿的骨质破坏、小骨片、脂质及软组织肿块显示有价值；对观察硬脑膜是否受侵有意义。

Results Lipid , small bone piece , parenchyma lump and endocranium erosio for acidophilic granuloma of skull were showed clearly and accurately in CT .

结论急性中颅窝底硬脑膜外血肿病情发展迅速，CT估算血肿量往往少于实际血肿量，临床应放宽手术标准，尽早手术。

Conclusion The acute epidural hematoma in the middle cranial fossa , progresses rapidly , and should be treated by surgery as early as possible .

近期复查CT硬脑膜下积液消失者26例（81.25%），明显缩小者6例（18.25%）。

Early CT check , subdural effusion totaly disappeared in 26 cases ( 81.25 % ), became smaller in 6 cases ( 18.25 % ) .

方法回顾性总结了自1990年至今治疗的所有伴有软膜静脉引流的硬脑膜动静脉瘘，分析其CT或MRI表现。

Methods CT and MRI of DAVF patients drained by cortical veins after 1990 were analyzed , and were compared with the cerebral angiography .

方法分析了3例经手术、病理证实的硬脑膜海绵状血管瘤的头颅平片、CT、MR以及脑血管造影表现。

Methods The MRI , CT and cerebral angiographic findings of 3 patients with dural cavernous angiomas were reviewed retrospectively . All cases were proved by operation and pathology .

结果①床突段颈内动脉位于远、近侧硬脑膜环之间，长度为（5.14±0.74）mm。

Results ① The clinoid segment of ICA was between distal and proximal dural rings and its length was ( 5.14 ± 0.74 ) mm .

目的探讨伴有软膜静脉引流的硬脑膜动静脉瘘（DAVF）患者的CT、MRI表现。

Objective To discuss the CT and MRI manifestation of dural arteriovenous fistula ( DAVF ) with cortical veins drainage .

结果自1990年共诊治伴有软膜静脉引流的硬脑膜动静脉瘘35例，有CT、MRI等影像学资料的23例。

Results Thirty cases suffering from DAVF drained by cortical veins were treated from 1990.Among them , CT and / or MRI features of 23 cases were analyzed .

报告30例经脑CT扫描证实的慢性硬脑膜下血肿（CSH），其中4例获尸检。

30 aged patients with chronic subdural Hematoma ( CSH ) exam in ed by CT scan were reported .

作者观察12只健康狗颅内压（ICP）升高对心肌收缩性的影响.用硬脑膜外套囊法使ICP阶梯升高，分别升至6.7,13.3和20.0kPa。

The effect of elevated intracranial pressure ( ICP ) on cardiac contractility was studied in 12 dogs .

水平半规管曲部后缘距后颅窝硬脑膜的距离：（5.60±1.28）mm；

The shortest distance from the posterior extremity of HSC to the cerebral dura mater of posterior cranial fossa was ( 5.60 ± 1.28 ) mm ;

眼动脉直径为（1.78±0.46）mm，93%从远侧硬脑膜环远端发出。

There were 93 % of the ophthalmic arteries arose from distance to the distal dural ring and its diameter was ( 1.78 ± 0.46 ) mm .

方法用Logistic回归分析程序和χ2检验，对305例急性硬脑膜下血肿患者的14项临床指标进行回顾性分析。

Methods Fourteen clinical factors on 305 cases of acute subdural hematoma were studied retrospectively in this article with Logistic regression analysis and χ 2 test .

目的总结硬脑膜窦血栓形成（DST）头颅MRI及MRV表现特点。

Objective To sum up MRI and MR venography features of the dural sinus thrombosis ( DST ) .

刺激SSS旁硬脑膜可增加TNC的5－HT阳性纤维；

Electrical stimulation of dura can induce increase of 5-HT immunoreactive fibers in TNC .

结果经3月~6年随访，有效率：A组72.92%，B组69.57%，C组94.23%。结论：显微外科手术治疗可以有效治疗硬脑膜动静脉瘘。

RESULTS These patients were followed up from 3 months to 6 years after treated effectively . Efficient rates was 72.92 % in the group A , 69.57 % in the group B , and 94.23 % in the group C.

人工硬脑膜与自体筋膜成形修补术治疗ChiariI畸形合并脊髓空洞症的临床观察

Clinical observations of duraplasty using synthetic dural substitute or autologous fascia lata for treating Chiari I malformation complicated with syringomyelia

使用SPECT脑血流显像及埋藏硬脑膜下条片状电极描记ECoG。定位脑皮质致痫灶。

Before operation , epileptogenic focus was located with regional cerebral blood flow SPECT imaging and subdural strip electrode ECoG monitoring .

本文报告了30例慢性硬脑膜下血肿（CSDH）的诊治经验。

30 patients with chronic subdural hematoma ( CSDH ) were diagnosed and treated successfully .