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Query: UMLS:C0018991 (hemiplegia)
 3,997 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors describe the course of herpetic encephalitis in 52 patients aged 16 to 64 years. Five types of the initial manifestations of herpetic infection of the CNS were revealed. In 44.3% of cases the disease started from the general cerebral symptomatology and consciousness disturbance; in 13.6% it started in a brain stroke-like manner followed by the development of the comatose status; in 13.6% of cases from memory disorder and unmotivated actions; in the same percentage of cases, the disease onset was marked by the dominance of dizziness, diplopia, ataxia and central hemiplegia ; in 15.9% the disease started from pains in the stomach, loin and lower limbs. Hemispheric and pseudotumorous stem encephalitides (48.1 and 13.6% respectively) were predominant; in 25% meningoencephalitides and in the remainder, encephalomyelitis running their course in the form of disseminated encephalomyelitis (5.7%), focal myelitis (5.7%) or opticomyelitis (1.9%). The data presented attest to the pleomorphism of the clinical picture of herpetic lesions of the CNS.
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PMID:[Clinical forms of acute herpetic infections of the central nervous system in adults]. 132 73

We reported an autopsy case of a 14-year-old girl with cardiac myxoma, presenting sudden onset of consciousness disturbance and right hemiplegia while running in an 800 meter race. Though CT scan showed no abnormal findings, cerebral angiogram revealed an embolic stenosis of the left middle cerebral artery, and abdominal aortogram showed complete obstruction of the bilateral common iliac artery. Histological study of emboli taken from obstructed femoral arteries showed systemic embolization of the cardiac myxoma. She died three days after admission. Autopsy was performed. Myxoma tissue was not found, but its stalk was left in the left atrial septum. The brain was very edematous, and a myxoma emboli was found in the left middle cerebral artery. Systemic embolization of myxoma to spleen, kidneys, liver, pancreas, etc. was found histologically. Left atrial myxoma is a rare but potentially treatable cause of stroke, and should be included in the differential diagnosis of cerebral vascular disease, especially in young patients.
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PMID:[An autopsy case of cerebral embolism caused by atrial myxoma]. 155 75

A rare aneurysm in the horizontal segment (A1) of the right anterior cerebral artery was found in a 58-year-old male presenting with subarachnoid hemorrhage. No obvious bleeding source was observed on the day of onset, but 7 days later, a definite diagnosis was made based on the discovery of cerebral vasospasm by a repeat angiogram. The aneurysm was clipped via the right frontotemporal approach 15 days after onset. He suddenly developed neurological symptoms such as consciousness disturbance, right hemiplegia, and aphasia on the 4th postoperative day, when remission of the cerebral vasospasm was confirmed by transcranial Doppler ultrasound examinations and cerebral angiography. The ischemic symptoms were probably due to cerebral embolus caused by intraluminal thrombi, which had formed during the maximum phase of vasospasm and became detached during the remission phase.
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PMID:Aneurysm in the horizontal segment of the anterior cerebral artery confirmed by cerebral vasospasm--case report. 171 62

We report a case of familial antithrombin III (AT-III) abnormality accompanied with progressing ischemic stroke. The patient was a 31-year-old female who developed consciousness disturbance and left hemiparesis on December 1 in 1987. She had a history of two transient ischemic attacks and three episodes of thrombophlebitis of the extremities. Cerebral CT scan showed a low density area on the right temporal lobe that had extended to the right parietal and on the left frontal lobe as clinical symptoms worsened. Cerebral angiogram revealed branch occlusions of the right middle cerebral artery and showed no cerebral venous and sinus obstruction. When her symptoms had been progressing to show semi-comatose state, left hemiplegia and transient Cheyne-Stokes respiration, we found her decreased biological activity and normal immunological level of AT-III. The diagnosis of familial AT-III abnormality had been made by familial investigation. As the treatment of AT-III concentrates transfusion was started from the third day, her symptoms gradually recovered and the low density area stopped extending. Further examinations revealed that she was a homozygote of AT-III abnormality presenting no affinity for heparin and that her parents were heterozygotes. It was suggested that the homozygous AT-III abnormality was the main cause of her progressing ischemic stroke.
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PMID:[Familial antithrombin III abnormality accompanied with progressing ischemic stroke]. 269 32

We reported a 41-year-old male with paramedian thalamic and midbrain infarcts due to cerebral embolism from bilateral pulmonary arterio-venous fistula and primary medullary hemorrhage. The patient had an episode of sudden onset consciousness disturbance with left Weber's syndrome (right hemiplegia and left oculomotor palsy) and vertical gaze palsy at age of 23. He noticed numbness in the left hand and the left half body under clavicular when he had got up in a morning at age 41. He had headache and left tinnitus on second and third days, and on the 3rd and 4th days, he experienced nausea. He had severe hiccup persisting from the 6th to the 13th days. The 23rd days he was admitted to our hospital. He showed dysesthesia and paresthesia in left half body under clavicular, dysesthesia in left hand and vertical gaze palsy and convergence disturbance. MRI performed on the 18th and 24th days, disclosed hyperdense mass in T1 and T2-weighted images in dorsal site of medulla, but the 70th days MRI showed no abnormal lesions. Therefore we diagnosed the high intensity mass as primary medullary hemorrhage. Cerebral angiography showed no abnormal vasculature. Many members of his family had history of sever nasal bleeding. He had skin hemangioma and mucosal hemangioma in esophagus, stomach, colon and rectum, and bilateral pulmonary arterio-venous fistula which had been operated at age 39. His mother also had skin hemangioma and pulmonary arterio-venous fistula. Therefore this family was diagnosed Rendu-Osler-Weber syndrome (hereditary hemorrhagic telangiectasia). MRI also disclosed multiple cerebral infarctions in bilateral thalamus, left cerebral peduncle and left cerebellar hemisphere.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Rendu-Osler-Weber syndrome presented paramedian thalamic and midbrain infarcts and primary medullary hemorrhage: a case report]. 269 33

Inverse ocular bobbing (IOB) is an uncommon abnormal eye movement. Its characteristics are slow downward eye movement with rapid upward return, a nadir at the extreme of downgaze position and horizontal roving eye movement. We present a case of IOB associated with cerebral embolism and diabetes insipidus. A 69 year-old right-handed woman was admitted because of a consciousness disturbance. She had been well until November 10, 1983, when she was found dysarthric and left hemiplegic. On admission, she was stuporous. There were conjugate deviation to the right, central left facial and hypoglossal palsy, left hemiplegia with spasticity, left hyperreflexia with positive pathologic reflex and anosognosia. A CT scan performed on November 11 showed extensive hypodense area in the region supplied by the right middle cerebral artery. A right carotid angiography revealed multiple occlusions in the top of the right internal carotid artery with poor collateral circulation. After admission, the level of consciousness gradually deteriorated and became comatose on November 18, when the following abnormal eye movements were observed. Following spontaneous horizontal roving eye movement, both eyes deviated downward slowly from midposition, taking 1 to 2 seconds to reach the nadir. The eyes then remained in the position for 1 to 15 seconds, followed by a rapid return to the midposition. These abnormal eye movements are compatible with inverse ocular bobbing (IOB) described by Knobler. Electronystagmography detected typical IOB and spontaneous upward nystagmus. There was no evidence of hypoxia when these abnormal eye movements were present.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Inverse ocular bobbing associated with cerebral embolism and diabetes insipidus--a case report]. 274 84

A 34-year-old male developed consciousness disturbance; semicoma, on December 15, 1984, and diagnosed as a thalamic hemorrhage perforating into the ventricular system after a computed tomographical (CT) examination. Angiography revealed an arteriovenous malformation (AVM) in the right posterior thalamic region, which was fed by a posteromedial choroidal artery. He was transferred to our neurosurgical clinic on February 18, 1985. On admission, he was alert, however, disorientation and slight mental retardation were seen as well as Parinaud's sign. Mild left hemiparesis was also detected with equivocal hypesthesia on the left lower limb. The AVM was subtotally removed on March, 12, via transventricular approach after right parietooccipital craniotomy. Consciousness disturbance (drowsy) and left hemiplegia developed after the operation, however, these deteriorations were transient, recovering to the preoperative or better status by 2 weeks after the operation. Postoperative repetitive examinations of the sensory perceptibility of various modalities revealed remarkable disturbance or complete loss of perception in joint and vibration senses (0-3/10 compared to the healthy left side). Touch sensation was also severely deteriorated (0-3/10) on the affected extremities. The disturbances in these modalities of the sensation did not show any trend to improve until the time of discharge on 57th postoperative day. On the other hand, pain and temperature sensations were less remarkably disturbed (5-8/10), and with tendency of gradual improvement. Estimation of the range of lesion by the CT scan with projecting on the Schaltenbrand & Bailey's atlas revealed that the nucleus ventralis caudalis, centre-median nucleus and pulvinar thalami were involved.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Dissociative sensory disturbance after removal of an arteriovenous malformation in the posterior thalamic region]. 379 Mar 63

Hemophilus aphrophilus, a gram negative, capnophilic slow growing bacillus, is a rarely recognized pathogen in meningitis and is most frequently seen in patients with either endocarditis or brain abscess. This article reported one case with Hemophilus aphrophilus meningitis. A 10-year-old boy presented at the emergency room with chief complaint of fever for 2 days and sudden onset of loss of consciousness. Hemophilus aphrophilus was isolated from the blood and cerebrospinal fluid. Aqueous penicillin and chloramphenicol were given for three weeks. The patient discharged without any sequelae. Three months later, fever and consciousness disturbance were noted again. No pathogen was isolated from the cerebrospinal fluid and blood culture this time, but CSF finding was consistent with bacterial meningitis. Aqueous penicillin and chloramphenicol were readministered for 30 days. The patient recovered smoothly. Because the patient had no history of CSF rhinorrhea or hypogammaglobulinemia, recurrence of the bacterial meningitis could be due to incomplete treatment during the first admission. Brain computed tomography (CT) done during the two admissions showed focal cortical enhancement in the fronto-temporo-parietal region. This is presumed to indicate infarction over these regions. The findings of brain CT are in accordance with the development of hemiplegia in the patient. It is still unknown, however, whether Hemophilus aphrophilus meningitis also causes a higher incidence of brain infarction, which was frequently noted in patients with Hemophilus influenzae meningitis.
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PMID:[Hemophilus aphrophilus meningitis: report of one case]. 823 62

Bilateral simultaneous hypertensive intracerebral hemorrhages (HICH) are a rare occurrence. Computed tomography (CT) enables us to diagnose such a condition which is difficult to recognize clinically. In the series, six patients (2.6%) from a series of 553 HICH cases had suffered from simultaneous rehemorrhage in the contralateral hemisphere. It comprised four males and two females. Their ages ranged from 54 to 64 years with a mean age of 58 years. The clinical symptoms were excessively sever and were characterized by severe consciousness disturbance (semicoma to coma, 6 cases), aphasia (5 cases) and bilateral paresis (3 cases). CT density profiles were identical, implying that the hematomas were of similar age but located areas; two were bilateral basal ganglia, one was bilateral specular thalamus, pontine-ganglia (right), thalamo (left)-ganglia (right) and occipito (right)-thalamus (left) individually. All of the hematomas had ruptured into the ventricles. The predominant sites of hemorrhage were in the putamen (50%, 6/12) and the thalamus (33%, 4/12). Two patients received emergency craniotomy for evacuation of the hematomas. However, they died soon after the operations. In the remaining four non-surgical cases, two died of central failure, another died of pneumonia and the remain one survived but retained hemiplegia sequelae. The serious surgical results and outcome in bilateral HICH was compared that of unilateral HICH. Hemodynamically, poor cerebral blood flow and diaschisis phenomenon may contribute to the poor prognosis in these patients.
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PMID:Bilateral simultaneous hypertensive intracerebral hemorrhages. 834 Sep 50

We present a surgical case of a dissecting aneurysm of the right middle cerebral artery associated with subarachnoid hemorrhage and intracranial hemorrhage. A 61-year-old woman with consciousness disturbance and left hemiplegia was referred to our hospital. She had suffered severe headache for a week. CT scan showed a subarachnoid hemorrhage in the right Sylvian fissure and intracranial hemorrhage in the right putamen. The right carotid angiogram revealed string sign in M1 portion and occlusion at M2 lower branch of the right middle cerebral artery. On the 12th day, we undertook surgery to confirm whether it was a dissecting aneurysm or not. In the operation, it was reddish in the M1 portion corresponding to the "string sign" and dark-purplish in the lower M2 portion corresponding to an "aneurysm-like lesion". To prevent bleeding, the arterial wall in the M1 portion was coated using muscle. Though the left hemiplegia was unchanged, the postoperative course was uneventful. The patient was transferred to another hospital and underwent rehabilitation. There has been no reccurrence during the four years since surgery. The middle cerebral artery dissecting aneurysm is extremely rare. We presented this case with review of the literature.
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PMID:[Dissecting aneurysm of the middle cerebral artery: case report]. 1064 95


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