Abstract:
:A 70-year-old male and a 55-year-old female presented with unruptured aneurysms in the clinoid segment of the carotid artery. Intraoperative rupture during removal of the anterior clinoid process resulted in unintended carotid artery occlusion in the former patient, causing hemispherical infarction and death. However, the aneurysm was successfully clipped due to preoperative recognition of the aneurysmal dome in the clinoid process in the latter. Magnetic resonance angiography and three-dimensional computed tomography angiography source images provide detailed visualization of the topographic anatomy around the paraclinoid aneurysms and are helpful for definite surgical planning.
journal_name
Neurol Med Chir (Tokyo)journal_title
Neurologia medico-chirurgicaauthors
Nagasawa S,Ogawa R,Suyama Y,Ohta Tdoi
10.2176/nmc.36.639subject
Has Abstractpub_date
1996-09-01 00:00:00pages
639-43issue
9eissn
0470-8105issn
1349-8029pii
JST.Journalarchive/nmc1959/36.639journal_volume
36pub_type
杂志文章abstract::A 61-year-old female developed subarachnoid hemorrhage after trans-sphenoidal surgery for Rathke's cleft cyst. Neuroradiological examination revealed a large aneurysm at the C1 portion of the right internal carotid artery. Autopsy revealed marked proliferation of aspergillus hyphae in the wall of the aneurysm. A revie...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章,评审
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abstract::Parent artery occlusion (PAO) is an alternative to surgical clipping or endovascular endosaccular coil embolization for the management of cerebral aneurysms. Most giant and fusiform aneurysms are not amenable to endosaccular coil embolization due to anatomical considerations, such as a broad-neck. However, majority of...
journal_title:Neurologia medico-chirurgica
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abstract::A rare case of isolated cerebral varix of the left deep sylvian vein was discovered incidentally in an 11-year-old boy by computed tomographic scanning, magnetic resonance (MR) imaging, and cerebral angiography. MR imaging was most useful in diagnosis of cerebral varix. Review of 21 similar reported cases shows no sig...
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abstract::Cancers of the paranasal sinuses and nasal cavity are the most common malignant tumors of the anterior and anterolateral skull base. The treatment of these tumors affecting the skull base is complex due to the significant anatomical features. We examined 25 patients, 17 males and 8 females with mean age 61 +/- 2 years...
journal_title:Neurologia medico-chirurgica
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doi:10.2176/nmc.50.20
更新日期:2010-01-01 00:00:00
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journal_title:Neurologia medico-chirurgica
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abstract::A 60-year-old female presented with sudden onset of severe headache and back pain, followed by nausea. The initial head computed tomography (CT) scan revealed posterior fossa subarachnoid hemorrhage (SAH). Spinal T(2)-weighted magnetic resonance imaging demonstrated SAH, and a homogeneous and slightly low signal inten...
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abstract::Two patients with giant intracavernous internal carotid artery (ICA) aneurysms were intolerant to balloon test occlusion of the ICA, and later developed spontaneous thrombosis of the aneurysm and the parent ICA without ischemic sequelae. Case 1: A 60-year-old female with a giant right intracavernous ICA aneurysm prese...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
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journal_title:Neurologia medico-chirurgica
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abstract::Elevated serum levels of thrombomodulin (TM) and von Willebrand factor (vWf) are good indicators of injury and activation of cerebral endothelium in patients with severe simple head injury. The present study evaluated cerebral endothelial injury or activation as the serum levels of TM and vWf in elderly and younger pa...
journal_title:Neurologia medico-chirurgica
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abstract::A 50-year-old female was admitted because of nausea, vomiting, and cerebellar ataxia. Computed tomography scan revealed an enhanced mass accompanied with a cyst in the right cerebellar hemisphere. The mass situated in the subcortical region was removed. Histologically, highly vascular tumor cells lined the cavities. P...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.30.884
更新日期:1990-01-01 00:00:00
abstract::A case of pituitary apoplexy causing pituitary hemorrhage with extension into the third ventricle is reported. The patient was a 73-year-old, obese female admitted with sudden onset of vomiting and impaired consciousness. Neurological examination revealed that she was stuporous, with marked neck stiffness and a dilate...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.29.908
更新日期:1989-10-01 00:00:00
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journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
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更新日期:2004-10-01 00:00:00
abstract::A 51-year-old woman presented with a rare variation in the location of the anterior communicating artery (AComA) complex associated with aneurysm manifesting as sudden onset of headache. Computed tomography (CT) revealed widespread subarachnoid hemorrhage with intracerebral hematoma and intraventricular hemorrhage. Th...
journal_title:Neurologia medico-chirurgica
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更新日期:2008-06-01 00:00:00
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pub_type: 杂志文章,评审
doi:10.2176/nmc.50.756
更新日期:2010-01-01 00:00:00
abstract::Moyamoya disease is a chronic, occlusive cerebrovascular disease with unknown etiology characterized by bilateral steno-occlusive changes at the terminal portion of the internal carotid artery and an abnormal vascular network at the base of the brain. Recent advances in molecular biology and genetic research have prov...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
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更新日期:2012-01-01 00:00:00
abstract::A 17-year-old female presented with a very rare case of primary Ewing's sarcoma of the skull involving the occipitotemporal region. Systemic examination found no evidence of metastasis. The tumor was surgically removed, and the patient underwent radiotherapy and chemotherapy. Fourteen months after surgery there has be...
journal_title:Neurologia medico-chirurgica
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journal_title:Neurologia medico-chirurgica
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abstract::The effect of transforming growth factor-beta (TGF-beta) secreted by glioblastoma (T98G) cells on the secretion of interferon-gamma (IFN-gamma) by lymphokine-activated killer (LAK) cells stimulated with tumor cells was investigated in cocultures of LAK and Daudi cells supplemented with T98G culture supernatant, T98G c...
journal_title:Neurologia medico-chirurgica
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更新日期:1996-11-01 00:00:00
abstract::The intralaminar screw construct has been recently introduced in C6-C7 fixation. The aim of the study is to compare the stability afforded by three different C7 posterior fixation techniques using a three-dimensional finite element model of a C6-C7 cervical spine motion segment. Finite element models representing thre...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.oa.2013-0004
更新日期:2014-01-01 00:00:00
abstract::The authors report four cases of intracranial hemorrhage associated with nontraumatic disseminated intravascular coagulation (DIC). Two cases demonstrated a sudden onset of intracerebral hemorrhage. The other two showed chronic subdural hematoma initially, followed by acute multiple intracranial hemorrhages or general...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.30.610
更新日期:1990-08-01 00:00:00
abstract::A 41-year-old man presented with subarachnoid hemorrhage. Initial digital subtraction angiography showed occlusion of the right vertebral artery (VA), which recanalized immediately, and dissecting aneurysm on the distal part of the right VA. Basiparallel anatomic scanning (BPAS)-magnetic resonance (MR) imaging showed ...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
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journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
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更新日期:2017-10-15 00:00:00
abstract::A cat model of compression ischemia using epidural balloon inflation investigated: 1) the relationship between postischemic cerebral blood flow (CBF) and metabolism and brain swelling, 2) the use of arteriovenous oxygen difference (AVDO2) and electroencephalographic (EEG) frequency band analysis for monitoring CBF and...
journal_title:Neurologia medico-chirurgica
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abstract::A 57-year-old male presented with a rare case of spontaneous vertebral arteriovenous fistula manifesting as radiculopathy of the right arm, subsequently associated with pulsating tinnitus and vascular bruit in the nape. He had a past history of chiropractic-induced vertebrobasilar infarction. Angiography showed a simp...
journal_title:Neurologia medico-chirurgica
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更新日期:2000-04-01 00:00:00
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journal_title:Neurologia medico-chirurgica
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