Abstract:
:We reviewed the haemorrhagic complications of the endovascular treatment of intracranial aneurysms, in terms of frequency, pre-embolisation clinical status, clinical and radiological manifestations, management and prognosis. In 275 patients treated for 303 aneurysms over 7 years we had seven (one man and six women--2.3%) with haemorrhage during or immediately after endovascular treatment. All procedures were performed with a standardised protocol of heparinisation and anaesthesia. Four had ruptured aneurysms, two at the tip of the basilar artery, and one ach on the internal carotid and posterior cerebral artery, treated after 12, 5, 14, and 2 days, respectively, three were in Hunt and Hess grade 2 and one in grade 1. Bleeding occurred during coiling in three, after placement of at least four coils, and during manipulation of the guidewire to enter the aneurysm in the fourth. Haemorrhage was manifest as extravasation of contrast medium, with a sudden rise in systolic blood pressure in three patients. The other three patients had unruptured aneurysms; they had stable blood pressure and angiographic findings during the procedure, but one, under sedation, had seizures immediately after insertion of four coils, and the other two had seizures, headache and vomiting on the day following the procedure. Heparin reversal with protamine sulphate was started promptly started when bleeding was detected in four patients, and the embolisation was completed with additional coils in three. Emergency ventricular drainage was performed in the two patients with ruptured aneurysm and one with an unruptured aneurysm who had abnormal neurological responses or hydrocephalus. The bleeding caused a third nerve palsy in one patient, which might have been due to ischaemia and progressively improved.
journal_name
Neuroradiologyjournal_title
Neuroradiologyauthors
Kwon BJ,Han MH,Oh CW,Kim KH,Chang KHdoi
10.1007/s00234-003-1028-7subject
Has Abstractpub_date
2003-08-01 00:00:00pages
562-9issue
8eissn
0028-3940issn
1432-1920journal_volume
45pub_type
杂志文章相关文献
NEURORADIOLOGY文献大全abstract::Five patients have been selected to demonstrate the diagnostic accuracy of CT in cases of traumatic damage to the base of the skull and spine in infants and children. Ct is superior to any other diagnostic radiological technique as bone and soft tissues are usually equally well demonstrated during one visit to the Rad...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00344607
更新日期:1981-01-01 00:00:00
abstract:INTRODUCTION:The need to improve surgical efficacy in patients affected by high-grade gliomas has led to development of advanced pre-surgical MRI-based techniques such as tractography. This study investigates pre-surgical planning of optic radiations (ORs) in patients affected by occipito-temporo-parietal high-grade gl...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-016-1732-8
更新日期:2016-11-01 00:00:00
abstract::Cerebral sparganosis is a rare parasitic CNS disease, producing chronic active granulomatous inflammation. We retrospectively reviewed the clinical data, CT scans and histopathologic specimens in 34 patients with cerebral sparganosis. The majority of the patients (89%) were rural inhabitants; 75% had a history of inge...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588423
更新日期:1992-01-01 00:00:00
abstract::We present the case of a 56-year-old man who complained of numbness in his cheek, and was shown to have a very large partly thrombosed aneurysm of the ipsilateral petrous carotid artery. The radiological findings and differential diagnosis are discussed. Aneurysm of the petrous carotid should be included in the differ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00343872
更新日期:1989-01-01 00:00:00
abstract::We present two rare lumbar lesions with similar MRI features: high signal on T1-weighted and proton density images and low signal on T2-weighted images; a melanotic schwannoma, and a giant-cell tumour-like lesion. Melanin in the first case and haemosiderin and metahaemoglobin in the second were responsible for the MRI...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s002340000306
更新日期:2000-06-01 00:00:00
abstract::Choroid plexus lipomas (CPL) are known to be associated with pericallosal lipomas (lipomas of the corpus callosum--LCC). Twenty-six cases have previously been reported. Approximately half of these lipomas are connected via the choroidal fissure (LCC-CPL); this connection is almost always bilateral. We present an unusu...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00596500
更新日期:1992-01-01 00:00:00
abstract::Diffusion-weighted MRI (DWI) is extremely sensitive to motion of the object being examined. Pulse triggering and navigator echo correction are methods for reducing motion artefacts which can be combined with conventional DWI sequences. Implementation of these methods in imaging sequences with a readout of one, three, ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s002340050020
更新日期:2000-02-01 00:00:00
abstract::The density of metrizamide injected accidentally into the spinal cord during cervical CT myelography was measured with CT scanning and compared with a series of dilutions of metrizamide scanned with a special phantom. The test suggests that the metrizamide is diluted rapidly in the spinal canal, and in an accidental i...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00342522
更新日期:1985-01-01 00:00:00
abstract:PURPOSE:Recently, multiple randomised controlled trials showed efficacy of endovascular treatment over traditional care in patients with acute ischemic stroke due to an intracranial anterior circulation occlusion. Internal carotid artery (ICA) dissection with a concomitant intracranial occlusion is a rare but important...
journal_title:Neuroradiology
pub_type: 杂志文章,评审
doi:10.1007/s00234-017-1850-y
更新日期:2017-07-01 00:00:00
abstract::Magnetic resonance imaging is increasingly used in stroke trials for early diagnosis and follow-up of lesion size. Since volumetric measurement remains a laborious and time-consuming task, a rapid and reliable method for the assessment of lesion size has been developed and validated in diffusion weighted imaging (DWI)...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-002-0924-6
更新日期:2003-03-01 00:00:00
abstract::Gadodiamide injection, a new nonionic, MRI contrast medium, was compared with the ionic agent gadolinium (Gd)-DTPA at 0.1 mmol/kg body weight in a double-blind, randomised trial in 60 patients, 30 receiving each substance, with known or suspected lesions of the central nervous system. The patients were closely questio...
journal_title:Neuroradiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF01578263
更新日期:1995-04-01 00:00:00
abstract::Two children with GM-2 gangliosidosis type 0 (Sandhoff's disease) followed up by MRI at 1.5 Tesla for 1.8 years are reported. One was presymptomatic at the first MRI examination. As her neurological status deteriorated, MRI showed low signal in bilaterally, on T2-weighted images the white matter with involvement of th...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00588086
更新日期:1994-01-01 00:00:00
abstract::The original version of this article unfortunately contained a referencing omission. Figure 11 is reused from the original publication of Figure 10 of Gunny and Lin [1]. ...
journal_title:Neuroradiology
pub_type: 已发布勘误
doi:10.1007/s00234-020-02443-7
更新日期:2020-07-01 00:00:00
abstract::Myelographic flexion-extension studies were performed in four groups of 10 patients each, with (A) normal myelogram; (B) bilateral nerve root compression at L4-L5; (C) unilateral nerve root compression at L4-L5 and (D) nerve root compression at L5-S1. The aim of the investigation was to assess the role of spinal steno...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00342411
更新日期:1984-01-01 00:00:00
abstract::We report two boys diagnosed as having herpangina and hand-foot-mouth disease complicated by monoplegia during the outbreak enterovirus infection in Taiwan in 1998. Enterovirus 71 was identified in the stool and throat swab; neither polio nor Coxsackie viruses was identified. MRI showed unilateral lesions in the anter...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s002340050030
更新日期:2000-02-01 00:00:00
abstract:INTRODUCTION:This study focuses on the feasibility and diagnostic accuracy of MR of the larynx performed with surface coils after endoscopic laser resection (ELR) for glottic cancer. METHODS:Thirty-one MR examinations of the larynx performed with surface coils on average 12 months after ELR were retrospectively review...
journal_title:Neuroradiology
pub_type: 临床试验,杂志文章
doi:10.1007/s00234-012-1128-3
更新日期:2013-02-01 00:00:00
abstract:PURPOSE:To search for the risk factors closely related to cerebral cavernous malformation associated with developmental venous anomaly (CCM-DVA) lesions rupture, laying foundations for the development of reasonable individual treatment plans for patients. METHODS:In this retrospective study, we collected CCM-DVA patie...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-019-02274-1
更新日期:2020-01-01 00:00:00
abstract::We report long-term (average 30 months) clinical and radiological follow-up of 16 consecutive patients with uni- or bilateral proximal vertebral artery stenosis who underwent percutaneous transluminal angioplasty (PTA), without stenting, between 1995 and 1998. Assessment was performed by an independent neurologist. Al...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-002-0895-7
更新日期:2004-01-01 00:00:00
abstract::The authors describe their technique of intravenous digital subtraction angiography (IVDSA) and discuss the results in cerebral infarcts. IVDSA is a good first stage examination for the recognition of stenosis or occlusion of cervical vessels to the brain, as it is an only marginally invasive and easy technique. It is...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00340849
更新日期:1985-01-01 00:00:00
abstract::We describe a case of Rasmussen syndrome in a 7-year-old boy, presenting with epilepsia partialis continua, hemiplegia, and progressive mental deterioration. The initial MRI examination was normal, followed by progressive left hemispheric cortical atrophy and abnormal high signal intensity over the left occipital, par...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-003-0953-9
更新日期:2003-04-01 00:00:00
abstract:PURPOSE:Cancer patients treated with platinum-based chemotherapy can present with ototoxicity symptoms. The purpose of this work is to report the imaging features related to cisplatin ototoxicity. METHODS:Between December 2015 and March 2019, a cohort of 96 consecutive patients with lung cancer was selected. Only pati...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-020-02504-x
更新日期:2021-01-01 00:00:00
abstract::Acute disseminated encephalomyelitis (ADEM) is an uncommon inflammatory disorder of the nervous system. The appearance of ADEM on cranial CT scans has rarely been reported. The author reports seven cases in two institutions during a period of seven years. Only four of the seven patients had hypodense lesions in the wh...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00342021
更新日期:1989-01-01 00:00:00
abstract::Diffusion tensor MR imaging (DTI) provides information on diffusion anisotropy, which can be expressed with three-dimensional (3D) white matter tractography. We used 3D white matter tractography to show the corticospinal tract in eight patients with acute or early subacute ischaemic stroke involving the posterior limb...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-003-0974-4
更新日期:2003-08-01 00:00:00
abstract:INTRODUCTION:The aims of the present study are to evaluate the potential of high-resolution black-blood MRI (hr-bb-cMRI) to differentiate common cervical arteriopathies and to evaluate interobserver reproducibility. METHODS:Forty-three consecutive patients with distinct cervical arteriopathies were examined with cervi...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-016-1665-2
更新日期:2016-06-01 00:00:00
abstract:PURPOSE:Insufficient nidus occlusion is a matter of great concern to routine Onyx embolization of brain arteriovenous malformations (AVMs). This paper described an efficient method which using the diluted Onyx embolization technique to treat brain AVM. METHODS:The diluted Onyx technique was performed in a series of 15...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-019-02176-2
更新日期:2019-04-01 00:00:00
abstract::Brain vascular malformations are dynamic disorders. Although mostly considered to be of congenital origin, the improvement of clinical imaging and vasculogenesis knowledge has shown that they might also result from a biological dysfunction of the remodeling process after birth. Venous occlusive disease and ishemia may...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-003-0971-7
更新日期:2005-01-01 00:00:00
abstract::We report the case of a 58-year-old man with a giant partially thrombosed anterior communicating artery aneurysm, which presented with mass effect. Our treatment strategy consisted of endovascular aneurysm circulatory exclusion prior to surgical resection. To do so, we first occluded both the two A1 segments and the a...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-005-1361-0
更新日期:2005-04-01 00:00:00
abstract:INTRODUCTION:Not uncommonly, differentiating multiple sclerosis (MS) from ischemic cerebral vascular disease is difficult based on conventional magnetic resonance imaging (MRI). We aim to determine whether preferential occult injury in the normal-appearing corpus callosum (NACC) is more severe in patients with MS than ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s00234-009-0535-6
更新日期:2009-09-01 00:00:00
abstract::We compared MRI studies of the sellar area and embryological and adult histological studies of the cavernous sinuses and pituitary fossa. MRI studies were performed in 50 normal subjects with coronal sections using a fast inversion-recovery sequence to demonstrate the dural walls of the cavernous sinus and pituitary f...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s002340050653
更新日期:1998-10-01 00:00:00
abstract::In polyarteritis nodosa involvement of the central nervous system is infrequent; small cerebral infarcts are the most common neuroradiological finding. We report a 10-year-old boy with polyarteritis nodosa and intracranial haemorrhage. MRI showed an intracerebral haemorrhage. Angiography revealed two peripheral aneury...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/s002340050779
更新日期:1999-06-01 00:00:00