Ruptured tectal arteriovenous malformation demonstrated angiographically after removal of an unruptured occipital lobe arteriovenous malformation.

abstract：:The authors report a case of cerebellopontine angle epidermoid presenting as typical hemifacial spasm. A 33-year-old male had experienced intermittent right hemifacial spasm for 2 years. Cranial nerve examination was otherwise normal, including auditory and trigeminal nerve functions. Metrizamide computed tomographic ...

journal_title：Neurologia medico-chirurgica

authors： Matsumoto K,Sakurai M,Asari S,Nishimoto A

更新日期：1991-07-01 00:00:00

abstract：:The relationship between hyperperfusion and temporary clipping was evaluated to determine the safe limit for the duration of temporary clipping in aneurysm surgery. Twenty-one patients surgically treated for a ruptured aneurysm were examined using xenon-enhanced computed tomography on postoperative days 4 to 13. Eight...

journal_title：Neurologia medico-chirurgica

authors： Araki Y,Andoh H,Yamada M,Nakatani K,Andoh T,Sakai N

更新日期：1999-12-01 00:00:00

abstract：:Changes in the mean cerebral blood flow (mCBF) with growth in normal children (1-20 years old) were evaluated, and compared to serial mCBF changes in children with spontaneous occlusion of the circle of Willis (moyamoya disease) after vascular reconstructive surgery. mCBF gradually decreased with growth in control chi...

journal_title：Neurologia medico-chirurgica

authors： Kuroda S,Kamiyama H,Abe H,Yamauchi T,Kohama Y,Houkin K,Mitsumori K

更新日期：1993-07-01 00:00:00

abstract：:A noninvasive, simplified method using inhalation of stable xenon (Xe(s)) and computed tomographic (CT) scanning to estimate regional cerebral blood flow (rCBF) and regional partition coefficient (r lambda) is described. Twenty-four patients with cerebrovascular occlusive disease and six volunteer controls inhaled 30%...

journal_title：Neurologia medico-chirurgica

authors： Touho H,Karasawa J,Shishido H,Yamada K,Shibamoto K

更新日期：1991-02-01 00:00:00

abstract：:Percutaneous microcompression of the trigeminal ganglion (PMTG) was performed in nine elderly patients (> 70 years) with trigeminal neuralgia and six patients with atypical neuralgia under short-acting anesthesia using propofol. Two patients had postherpetic neuralgia and two had postoperative neuralgia following remo...

journal_title：Neurologia medico-chirurgica

authors： Mizuno M,Saito K,Takayasu M,Yoshida J

更新日期：2000-07-01 00:00:00

abstract：:Several means of establishing a useful experimental model of cerebral venous hypertension were examined in rats. Retrograde embolization with an autologous blood clot passed through a catheter inserted in an external jugular vein, combined with ligation of the contralateral external jugular vein, was found to produce ...

journal_title：Neurologia medico-chirurgica

authors： Kurokawa Y,Hashi K,Okuyama T,Sasaki S

更新日期：1989-03-01 00:00:00

abstract：:The factors associated with hematoma enlargement were analyzed in 24 patients, 16 males and eight females aged 46 to 77 years (mean 58 years), undergoing chronic hemodialysis who were admitted to our hospital with intracerebral hemorrhage between 1994 and 2003. Computed tomography demonstrated hematoma enlargement in ...

journal_title：Neurologia medico-chirurgica

authors： Miyahara K,Murata H,Abe H

更新日期：2007-02-01 00:00:00

abstract：:A 27-year-old woman presented with headache and occasional numbness over her right face. Computed tomography revealed a hypodense mass in the middle cranial fossa and another adjacent hyperdense mass in the posterior fossa with erosion of the right petrous apex. Magnetic resonance imaging revealed the lesion in the mi...

journal_title：Neurologia medico-chirurgica

authors： Arai A,Sasayama T,Koyama J,Fujita A,Hosoda K,Kohmura E

更新日期：2010-01-01 00:00:00

abstract：:Transforaminal full-endoscopic lumbar discectomy (TELD) can be performed under local anesthesia. However, there have been no reports on risk factors for a change in vital signs or the need for additional medications to maintain adequate analgesia during this procedure. The purpose of this study was to identify risk fa...

journal_title：Neurologia medico-chirurgica

authors： Yamaya S,Tezuka F,Sugiura K,Takeuchi M,Manabe H,Morimoto M,Yamashita K,Takata Y,Sakai T,Maeda T,Sairyo K

更新日期：2021-01-28 00:00:00

abstract：:A 54-year-old male presented with pure hypoglossal nerve paresis. Angiography and magnetic resonance (MR) imaging showed the characteristic findings of left internal carotid artery (ICA) dissection. He received aspirin and his symptoms gradually disappeared. Repeat angiography and MR imaging showed that the lesion had...

journal_title：Neurologia medico-chirurgica

authors： Mizumaki Y,Endo S,Yamatani K,Takaku A,Tsukamoto E

更新日期：1998-03-01 00:00:00

abstract：:A 55-year-old woman, with a one-year history of headache, gait disturbance, and slight aphasia, was transferred to our hospital after head injury. Magnetic resonance (MR) imaging and computed tomography revealed a large meningioma with peripheral edema. However, priority was given to previously planned gynecological s...

journal_title：Neurologia medico-chirurgica

authors： Kano T,Kobayashi M,Yoshida K,Kawase T

更新日期：2009-09-01 00:00:00

abstract：:A 32-year-old man presented with subependymoma in the lateral ventricle causing intraventricular hemorrhage and manifesting as severe headache and disturbance of consciousness. Computed tomography on admission showed a massive intraventricular hemorrhage and acute obstructive hydrocephalus. Cerebral angiography reveal...

journal_title：Neurologia medico-chirurgica

authors： Akamatsu Y,Utsunomiya A,Suzuki S,Endo T,Suzuki I,Nishimura S,Ezura M,Suzuki H,Uenohara H,Tominaga T

更新日期：2010-01-01 00:00:00

abstract：:Cognitive functions are frequently impaired in patients with normal pressure hydrocephalus (NPH). Two patients with NPH initially had dysfunctional constructional skill but exhibited improvements after shunt surgery. Dysfunction of constructional skill should be added to the important clinical features of NPH. The geo...

journal_title：Neurologia medico-chirurgica

authors： Takeuchi M,Hayashi N,Takaiwa A,Hamada H,Kuwayama N,Hirashima Y,Matsui M,Endo S

更新日期：2007-07-01 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

authors： Yabuki A,Mishina H,Miyazaki M,Maeda M,Sato K,Ishii S

更新日期：1991-09-01 00:00:00

abstract：:Meningeal hemangiopericytoma is rare, and only seven cases have manifested as intracranial hemorrhage. We treated two patients with meningeal hemangiopericytoma manifesting as life-threatening massive intracerebral hemorrhage. Case 1: A 66-year-old woman presented with consciousness disturbance and left hemiparesis. C...

journal_title：Neurologia medico-chirurgica

authors： Maruya J,Seki Y,Morita K,Nishimaki K,Minakawa T

更新日期：2006-02-01 00:00:00

abstract：:C-stopper coil (CSC) which are available for 0.018-inch inner diameter microcenter have been used for neurointervention such as transarterial embolization (TAE) of feeding artery. Although various shapes of pushable microcoils have been developed, microcoils are usually short to embolize the lesion and require lots of...

journal_title：Neurologia medico-chirurgica

authors： Hayashi K,Horie N,Morikawa M,Nagata I

更新日期：2014-06-17 00:00:00

abstract：:A 58-year-old female, who had suffered from Weber-Christian disease for 26 years, presented with subarachnoid hemorrhage. Cerebral angiography showed dilatation of the basilar tip. An operation was performed in the chronic stage. The wall of dilated basilar artery was tough, but that of the right superior cerebellar a...

journal_title：Neurologia medico-chirurgica

authors： Oyama H,Ueda M,Kida Y,Tanaka T,Iwakoshi T,Niwa M,Kitamura R,Taira M,Kobayashi T

更新日期：1995-07-01 00:00:00

abstract：:Moyamoya disease can be associated with a rapidly progressive course in young patients. This report describes a patient with moyamoya disease who experienced rapid disease progression, resulting in cerebral infarction and a wide area of diminished cerebral perfusion. Double superficial temporal artery (STA)-middle cer...

journal_title：Neurologia medico-chirurgica

authors： Yokosawa M,Hayashi T,Shirane R,Tominaga T

更新日期：2014-01-01 00:00:00

abstract：:A 41-year-old female presented with an uncommon mixed dural-pial arteriovenous malformation (AVM) with unusual venous drainage. Angiography at the initial operation for massive intracerebral hematoma in the parietal lobe showed no vascular malformations. Follow-up angiography 3 years later revealed a mixed dural-pial ...

journal_title：Neurologia medico-chirurgica

authors： Miyasaka Y,Kurata A,Saegusa H,Yuzawa I,Utsuki S,Ohwada T

更新日期：1996-02-01 00:00:00

abstract：:Cerebrovascular disease is a lethal complication for patients with renal failure because of the hemostatic disturbance and equivocality about management of the central nervous system. Appropriate management of the renal failure in neurosurgical patients was considered on the basis of experience. Hemodialysis (HD), whi...

journal_title：Neurologia medico-chirurgica

authors： Hirano K,Ishii R,Suzuki Y,Kikuoka M,Hirano H,Ohsawa G,Ohtsuka R,Itoh Y

更新日期：1991-12-01 00:00:00

abstract：:A 76-year-old male developed left hemiparesis in July 1991. The diagnosis was thrombosed giant vertebral artery aneurysm. He showed progressive symptoms and signs of brainstem compression, but refused surgery and was followed up without treatment. He died of rupture of the aneurysm and underwent autopsy in March 1995....

journal_title：Neurologia medico-chirurgica

authors： Yasui T,Sakamoto H,Kishi H,Komiyama M,Iwai Y,Yamanaka K,Nishikawa M,Nakajima H,Kobayashi Y,Inoue T

更新日期：1998-12-01 00:00:00

abstract：:Superficial peroneal nerve (S-PN) entrapment neuropathy (S-PNEN) is comparatively rare and may be an elusive clinical entity. There is yet no established surgical procedure to treat idiopathic S-PNEN. We report our surgical treatment and clinical outcomes. We surgically treated 5 patients (6 sites) with S-PNEN. The 2 ...

journal_title：Neurologia medico-chirurgica

authors： Matsumoto J,Isu T,Kim K,Iwamoto N,Yamazaki K,Isobe M

更新日期：2018-07-15 00:00:00

abstract：:A 47-year-old female with diabetic nephropathy presented with acute onset of severe back pain and progressive weakness in both lower extremities. Neuroimaging revealed a spinal epidural hematoma extending from the T-3 vertebra to the sacrum. Removal of all or every other lamina on levels with epidural hematoma and eme...

journal_title：Neurologia medico-chirurgica

authors： Ziyal IM,Aydin S,Inci S,Sahin A,Ozgen T

更新日期：2003-08-01 00:00:00

abstract：:The Full Outline of UnResponsiveness (FOUR) score was previously developed for neurological assessment, but has not been validated in neurosurgical patients, so was compared to the Glasgow Coma Scale (GCS) in practice. Four groups of raters, expert clinicians, novice clinicians, experienced nurses, and inexperienced n...

journal_title：Neurologia medico-chirurgica

authors： Akavipat P

更新日期：2009-12-01 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

authors： Hong JT,Qasim M,Espinoza Orías AA,Natarajan RN,An HS

更新日期：2014-01-01 00:00:00

abstract：:A number of approaches have been proposed for the treatment of intracavernous giant aneurysms. In the present study, we have analyzed long-term surgical outcome of 27 consecutive cases of our experience. All the cases were unruptured and symptomatic, showing symptoms such as extraocular movement disorder or visual dis...

journal_title：Neurologia medico-chirurgica

authors： Date I,Ohmoto T

更新日期：1998-01-01 00:00:00

abstract：:The authors report three cases of distal anterior cerebral artery aneurysm presenting as acute subdural hematoma (SDH). Two patients were comatose on admission and died of massive SDH. One patient underwent aneurysmal neck clipping in the chronic stage and returned to normal daily life. A convexity SDH continuous with...

journal_title：Neurologia medico-chirurgica

authors： Watanabe K,Wakai S,Okuhata S,Nagai M

更新日期：1991-08-01 00:00:00

abstract：:A 65-year-old female developed hyperperfusion syndrome following carotid endarterectomy for severe stenosis of the left internal carotid artery. Transcranial Doppler monitoring showed a sharp increase in flow velocity in the middle cerebral artery (MCA). Diffusion-weighted magnetic resonance (MR) imaging demonstrated ...

journal_title：Neurologia medico-chirurgica

authors： Shinno K,Ueda S,Uno M,Nishitani K,Nagahiro S,Harada M

更新日期：1998-09-01 00:00:00

abstract：:A germinoma in the basal ganglia developed in a 9-year-old boy with Down's syndrome, presenting as left hemiparesis. An initial computed tomographic (CT) scan demonstrated no notable abnormalities, but serial CT scans followed the entire course of tumor growth. Subtotal removal and irradiation achieved tumor remission...

journal_title：Neurologia medico-chirurgica

authors： Fujita T,Yamada K,Saitoh H,Itoh S,Nakai O

更新日期：1992-03-01 00:00:00

abstract：:Malignant fibrous histiocytomas (MFHs) are mesenchymal tumors, usually arising in soft tissue of the extremities and are remarkably resistant to radiation and chemotherapy. A 45-year-old female presented with a rare case of MFH originating in the cranial bone manifesting as a lump in the left parietal region with no n...

journal_title：Neurologia medico-chirurgica

authors： Yoshida D,Harashima K,Node Y,Kojima T,Shimura T,Teramoto A

更新日期：1998-06-01 00:00:00