Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018991 (hemiplegia)
 3,997 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a 70-year-old man with glioma of the optic nerves and tracts, the initial symptom was a unilateral loss of vision that progressed rapidly and was followed by amaurosis of both eyes. All diagnostic radiological procedures were negative. Four months after the onset of the disease, the patient developed hemiplegia, became comatose, and died. Post-mortem examination revealed a glioblastoma multiforme of both optic nerves, chiasma, and optic tracts that extended posteriorly into the left thalamus and medial geniculate body. The tumoral thickening of the optic nerves was absent in the intracanalicular part, a finding that concurred with the normal radiological appearance of the optic foramen. Glioblastoma multiforme of the optic pathways should be included in the differential diagnosis of acute visual failure in elderly people, even though the final diagnosis may be possible only at postmortem examination.
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PMID:Malignant optic glioma in a 70-year-old patient. 18 Sep 44

Intracerebral hemorrhage has been thought in the past to be manifested by sudden onset of hemiplegia, severe headache and deep coma proceeding to death in most cases. There are patients who present with less ominous symptoms who have heretofore been though to have cerebral infarction or transient ischemic attacks who in reality have intracerebral hemorrhages. Computerized tomography has allowed us to identify these patients and to separate them from the large group of patients with ischemic infarcts either due to thromboses or emboli. Six patients were reported with unexpected brain hemorrhages and their good prognosis is emphasized.
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PMID:Unexpected brain hemorrhages and the value of computerized tomography. 40 Oct 51

1. The syndrome of incisural hippocampal herniation, accompanied by unilateral and then bilateral fixed pupils, deepening coma, respiratory irregularity (Cheyne-Stokes), contralateral hemiplegia, ipsilateral decerebrate posturing rising blood pressure, and finally renal shutdown, indicates a terminal state that requires immediate relief. 2. Accepted methods of relief by brain shrinkage, dexamethasone, subtemporal decompression, anterior temporal lobectomy, cutting of the tentorium, and even massive uncapping of the skull, have failed in the author's experience to reverse the process when once established. 3. Presentation is made of a rapid and relatively simple inferior horizontal temporal lobectomy, including the hippocampal gyrus, so as to relieve peduncle compression, blockage of cerebrospinal fluid circulation, midbrain haemorrhage, and infarction in the posterior cerebral artery distribution area. 4. Reports are given of 15 cases out of 30 cases in which operation proved lifesaving, with restoration of normal function in 13. 5. Those patients who died did so in an average of five days, and generally showed either no herniation or continuing evidence of tumour or internal bleeding. 6. Very young patients particularly have an excellent chance of survival, which is seven times better than that of adults in having good to excellent results without operation.
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PMID:Unilateral inferior temporal lobectomy with hippocampectomy for relief of incisural herniation. 47 9

The case histories of 125 children with hypertension and no apparent primary CNS disease were analyzed for neurological symptoms or complications. Eleven children had neurological symptoms of high blood pressure. In only one of these patients was the diagnosis of arterial hypertension made before the observation of the neurological findings. The symptoms were severe headache in eight children, convulsions and coma in four, hemiplegia in two, and impaired vision and apraxia in one child. Symptomatology was rapidly reversed by antihypertensive treatment in four children, while six had long-term stigmata and one child died in hypertensive crisis. Because elevated arterial pressure can cause severe neurological disease, routine blood pressure measurement in children--especially those with neurological symptomatology--is stressed.
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PMID:Central nervous system involvement in severe arterial hypertension of childhood. 51 Mar 17

The authors report 76 cases of carotid obstruction, mainly localized at the origin of the carotid artery, that have been operated upon in emergency. Two types of lesions are considered: occlusion and very tight stenosis. The principle of early surgery in cases of acute occlusion is very controverse. According to the facts reported (38 cases) results are rewarding when operative decision is taken under precise conditions judged as favorable: short lapse of time since occlusive onset, absence of intracranial hypertension, absence of comatose state and no sign of brain oedema. Some patients under go surgery in the priviledged condition of being already in a medico-surgical unit (post operative, post angiographic, embolic occlusions). Majority present the most common hemiplegic attack. However difficulty resides in the inefficient mode of transport to hospital and lack of highly specialized units on admission. A very tight stenosis (at extreme a pseudo-occlusive stenosis) with clinical recurrent deficit, modified Loppler's recording and hemodynamic repercussion at angiography is an operative emergency. When results of early surgery on 38 cases of stenosis are compared to those of late operation in 14 similar cases early decision becomes compulsory once tight stenosis of the carotid artery is identified and operative criteria respected. In the light of this report that "wait and see attitude" needs be somewhat revised when confronted to the dramatic ictal hemiplegia.
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PMID:[Emergency disobliteration of the carotid prepolygonal segment. Personal experience of 76 cases]. 72

A total of 35 cases of periarticular new bone formation (PNBF) was observed among 160 patients with coma following severe craniocerebral trauma. All cases were associated with blunt trauma and none with penetrating wounds. Only 6 of 500 cases of acute non-traumatic hemiplegia developed PNBR, and all 6 of them followed craniotomy, brain surgery and coma. New bone formation first appeared mainly between 50 and 120 days after craniocerebral injury with prolonged coma. Three-quarters of the patients with PNBF showed involvement of the shoulder joint, but this was not associated with previous subluxation. Metabolic studies were done in some patients; no disturbances were found in the metabolism of calcium, phosphorus or alkaline phosphatase. The pathologic process of PNBF seemed to stabilize some 6 to 8 months following trauma, and surgery after this period produced functional improvement in the 3 patients in whom it was tried. No satisfactory pathophysiological explanation has been found for the phenomenon of PNBR. Prolonged coma is common to all patients who suffered from PNBF and is probably an etiologic factor. The absence of PNBF in cases of cerebrovascular accident with subluxations of the gleno-humeral joint and intensive physiotherapy seems to contradict the suggestion of microtrauma as an etiological factor.
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PMID:Periarticular new bone formation in patients suffering from severe head injuries. 81 2

The clinical syndrome of "stroke" at first calls for a differentiation between the prognostic more unfavorable massive hemorrhage and the syndromes of cerebral hypoxia or ischemia. The ratio of hemorrhage to ischemia is about 1 to 5. Conclusions may already be drawn on the nature of the apoplectic insult from the clinical symptomatology. For example, the hemorrhagic insult in general begins with severe manifestations of neurological dysfunction such as hemiplegia and coma, while the symptoms of the ischemic insult frequently do not develop all of a sudden but in the course of hours, rarely from 1-2 days. Digitalisation in combination with dextran infusions is the method of choice in treating intermittent ischemias, particularly those provoked by hypertension. Rehabilitation, i.e. passive and active physical exercise, should be started as early as possible. In addition, particular importance must be attributed to prevention and especially to the early recognition of hypertension and of cardiac diseases as a socio-medical problem.
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PMID:[Clinical picture and therapy of cerebral apoplexy]. 85 97

The author discusses the problem of surgical treatment of intracranial angiomas situated in basal ganglia and diencephalon. Vascular malformations in this area were found in 7.5% of cases in a group of 80 patients with intracranial angiomas. In all 6 cases the onset of the disease was sudden with meningocerebral haemorrhage, prolonged coma and hemiplegia. The malformations had usually the features of arteriovenous angioma. The afferent vessels come usually from the medial short and long vessels branching off from the anterior and middle cerebral arteries, the choroid arteries and the posterior communicating artery. The author isolated two types of malformations differing in their situation, shape and range of vascularization. In the "subventricular" type situated within the nucleus caudatus and lenticularis, internal capsule and thalamus the malformation can be exposed well from the approach through the lateral ventricle. The angiomas situated nearer to the base of hemisphere (the parabasal type), in the diencephalon, in the area of the olfactory triangle, substantia perforata anterior and even crus cerebri can be exposed best using the subfrontal approach. The author believes that in many cases of these malformations regarded usually as inoperable, radical operation can be done with selective removal of angioma by means of microsurgery. This procedure was applied in 2 cases (Fig. 2 and 3).
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PMID:[Angiomas of blood vessels supplying the basal ganglia and the diencephalon]. 120 3

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

A 52-year old man had a generalized seizure followed by progressive memory disturbances, affective changes, right hemiplegia and aphasia. He died 4 years later after a period of coma. Neuropathological findings included slight cortical atrophy, pallor of the centrum ovale, and infiltration of the cortex and subcortical white matter by neoplastic glial cells, with neither major neuronal loss nor spongiosis. Microglial rod cells were observed. The gliomatosis extended within the thalamus and subthalamic area on both sides, whereas the brain stem was much less involved. The spinal cord and peripheral nerves were not examined. Abnormal glial cells were stained by the glial fibrillary acid protein, which confirms the astrocytic differentiation of the tumoral cells.
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PMID:[Diffuse cerebral gliomatosis. An anatomoclinical case]. 160 22


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