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Marín-Gracia M, López-Bravo A, Jiménez-Jara E, Cantero-Lozano D, Navarro-Pérez MP, Garcés-Antón E, Cueva-Recalde F, Gimeno-Peribáñez MJ, García-Noain A, Tejero-Juste C, Barón-Esquivas G, Pérez-Lázaro C. [Prognosis of patients assisted in the emergency unit by the 'TIA protocol' in a third-level hospital at 90 days]. Rev Neurol 2022; 74:117-124. [PMID: 35148420 DOI: 10.33588/rn.7404.2021236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Care models developed for the rapid management of patients with transient ischaemic attack (TIA) are safe, effective and reduce recurrence rates. The aim is to determine the prevalence of cardiovascular events at 90 days. PATIENTS AND METHODS An observational, analytical, cross-sectional study was conducted. Adult male and female patients seen in the emergency department using the 'TIA protocol' between January 2016 and December 2019 were analysed. Data were collected on clinical variables, complementary tests, treatment and cardiovascular events (stroke/TIA, acute coronary syndrome or death due to cardiovascular causes) at 90 days. The study was approved by the Research Ethics Committee of Aragon. RESULTS The TIA protocol was performed on 163 out of 591 patients diagnosed with TIA in the emergency department. Brain CT and neurosonology scans were performed in 100% and a 24-hour Holter-electrocardiogram was carried out in 52.1%; atrial fibrillation (AF) was detected in 3.6% of them. An MRI brain scan was performed in 78.4% and acute ischaemic injury was seen in diffusion sequences (DWI+) in 13.5%. The prevalence of cardiovascular events at 90 days was 4.9% (8): stroke, 3.1% (five TIAs); acute coronary syndrome, 0.6% (one); and death from cardiovascular causes, 1.2% (two). Major adverse cardiovascular events were significantly associated with a history of ischaemic heart disease (p = 0.014). Cardiovascular death was associated with a history of AF (p = 0.008), anticoagulants at discharge (p = 0.007) and no antiplatelet therapy at discharge (p = 0.012), and there was a tendency towards an association with a history of type 2 diabetes mellitus (p = 0.05). CONCLUSIONS Rapid TIA protocols allow early care and avoid hospital admissions, without increasing the incidence of cardiovascular events or recurrence of stroke or TIA at 90 days.
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Affiliation(s)
- M Marín-Gracia
- Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, España.,Hospital Santa Bárbara, Soria, España.,Instituto de Investigación de Aragón, Zaragoza, España
| | - A López-Bravo
- Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, España.,Hospital Reina Sofía, Tudela, España.,Instituto de Investigación Salud Aragón, Zaragoza, España
| | - E Jiménez-Jara
- Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, España
| | - D Cantero-Lozano
- Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, España.,Hospital Santa Bárbara, Soria, España
| | - M P Navarro-Pérez
- Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, España.,Instituto de Investigación Sanitaria Aragón, Zaragoza, España
| | - E Garcés-Antón
- Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, España.,Instituto de Investigación Salud Aragón, Zaragoza, España
| | - F Cueva-Recalde
- Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, España
| | | | - A García-Noain
- Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, España
| | - C Tejero-Juste
- Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, España
| | | | - C Pérez-Lázaro
- Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, España
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Camacho-Velasquez J, Rivero-Sanz E, Pérez-Lázaro C, Tejero-Juste C. Síndrome de la media luna secundario a ataque isquémico transitorio. Neurologia 2019; 34:275-276. [DOI: 10.1016/j.nrl.2016.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 07/25/2016] [Accepted: 08/30/2016] [Indexed: 10/20/2022] Open
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Camacho-Velasquez J, Rivero-Sanz E, Pérez-Lázaro C, Tejero-Juste C. Temporal crescent syndrome secondary to transient ischaemic attack. Neurología (English Edition) 2019. [DOI: 10.1016/j.nrleng.2018.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Santos-Lasaosa S, Martínez-Martínez M, López del Val J, Pérez-Lázaro C. [Incidence of venous system disease in pseudotumor cerebri]. Neurologia 2009; 24:462-464. [PMID: 19921556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
OBJECTIVE Pseudotumor cerebri (PC) is a complex syndrome characterized by increased intracranial pressure in the absence of any space occupying lesion, usually self-limiting, but often relapsing In recent years, some authors had researched the relationship between venous sinus disease and PC and they have suggested that it must be ruled out by magnetic resonance venography (MRV) before diagnosing this condition as idiopathic. Our aim is to determine the frequency of venous sinus disease and the need for MRV in these patients. METHODS We have studied 14 patients admitted between 1998 and 2005 in the Neurology Department of the University Clinical Hospital <<Lozano Blesa>> (Zaragoza; Spain) who had been diagnosed of PC. We reviewed the epidemiological and clinical features. The MRVs were reviewed and their appearances rated for focal narrowing and signal gaps. RESULTS Six patients had strong signal in both lateral and transverse sinus and their image was considered as normal. The other eight patients showed filling defects on the transverse sinus (focal unilateral narrowing in four cases, one or more signal gaps in four cases). CONCLUSIONS The presence of signal gaps in the venous sinus (stenosis/hypoplasia or absence of signal) is a frequent finding in patients with PC. That is why we have concluded that this test is important in patients with PC in order to search for a possible etiology and treatment option.
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Affiliation(s)
- S Santos-Lasaosa
- Servicio de Neurología, Hospital Clinico Universitario Lozano Blesa, Zaragoza.
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Pérez-Lázaro C, Iñíguez-Martínez C, Santos-Lasaosa S, Alberti-González O, Martínez-Martínez L, Tejero-Juste C, Mostacero-Miguel E. [Study into what the population knows about strokes and vascular risk factors]. Rev Neurol 2009; 49:113-118. [PMID: 19621304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
INTRODUCTION The application of treatments in the acute phase of a stroke makes it necessary to reduce as far as possible the time required for patients to reach hospital. One of the factors associated with delayed care is the population's scant knowledge about the disease. SUBJECTS AND METHODS Our aim is to analyse what the population knows about strokes and vascular risk factors, as well as their attitude towards it. To do so, we interviewed both patients who visited neurology departments and their relatives. RESULTS Altogether 386 interviews were carried out, with 158 females and 228 males and a mean age of 52 years. Two hundred and thirty subjects (59%) were unfamiliar with the Spanish term ictus, although they had heard of others, such as infarto or embolia. One hundred and seventy-five (45%) did not know any symptoms of a completed stroke, or answered incorrectly. The most widely recognised symptom (86%) is (partial) paralysis in one side of the body. Almost a third (32%) of the interviewees would not take a correct attitude if faced with symptoms of a stroke and if it were a transient ischaemic attack, 25% would not think it was serious. One hundred and ninety-eight (51%) did not know any vascular risk factors. Of those who answered correctly, the most frequently named factor is arterial hypertension. The factors related independently with a better knowledge of the disease are a high educational level and being young. CONCLUSIONS The general population knows little about strokes and vascular risk factors. Information campaigns are needed to improve the population's attitude towards this disease.
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Affiliation(s)
- C Pérez-Lázaro
- Servicio de Neurología, Hospital Clinico Universitario Lozano Blesa, 50009 Zaragoza, Espana.
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Larrode-Pellicer P, Alberti-González O, Iñiguez-Martínez C, Santos Lasaosa S, Pérez-Lázaro C, López del Val LJ. [Pronostic factors and survival in motor neuron disease]. Neurologia 2007; 22:362-7. [PMID: 17610164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023] Open
Abstract
INTRODUCTION Amyotrophic lateral sclerosis (ALS) is the most common adult motor neuron disease (MND), presenting with a combination of upper (UMN) and lower (lmn) motor neuron signs, with high mortality. other less frequent mnd are progressive muscular atrophy (pma) and primary lateral sclerosis (pls). OBJECTIVES To describe demographic data, clinical forms of presentation and evolution of patients with MND, looking for prognostic indicators factors. METHODS Retrospective study of a series of patients with MND, registering demographic data, clinical variables and mortality-survival, analyzed by means of statistical package SPSS 6.1.2. RESULTS They are 54 patients with MND (50 ALS, 3 PMA and 1 PLS), 30 (55.6%) men and 24 (44.4%) women, bulbar beginning forms in 13 cases (24.1%) and spinal in 41 (75.9%). Average age at beginning 60+/-14 (29-82 years), more delayed in women (p<0.05), and in patients with bulbar form (p<0.05) with clear predominance of female sex (p<0.03). There are 31 dead patients (57.4%) and 23 alive ones (42.6%), with average survival from the beginning symptoms of 46.51+/-40.9 months. Nine months (11-209), observing inversely proportional relation with the age of beginning of the disease (p<0.02). Bulbar beginning forms (p<0.01) and LMN affectation signs, specially bulbar and cervical levels (p<0,005), are associated with a greater probability of dying while the existence of UMN affectation signs on imaging techniques 362 ques has a greater probability of survival (p<0,05). CONCLUSIONS The advanced age and the bulbar beginning forms are factors of bad prognosis, specially the predominant affectation of LMN over UMN.
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Affiliation(s)
- P Larrode-Pellicer
- Servicios de Neurología.,Hospital Clínico Universitario Lozano Blesa, Zaragoza.
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Fernández-Turrado T, Tejero-Juste C, Santos-Lasaosa S, Pérez-Lázaro C, Piñol-Ripoll G, Mostacero-Miguel E, Pascual-Millán LF. [Language and cognitive impairment: a semiological study into visual naming]. Rev Neurol 2006; 42:578-83. [PMID: 16703524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
INTRODUCTION The presence of anomia and/or paraphasias in patients with cognitive impairment suggests an associated deterioration of their language. Visual naming makes it possible to examine these signs in a controlled manner as the target word is already known. AIM. To conduct a semiological study of naming in normal aging, cognitive impairment and language impairment conditions. SUBJECTS AND METHODS The study consisted in an analysis of nine types of signs (correct response, increased latencies, circumlocutions, absence of response, semantic verbal paraphasias, verbal paraphasias with a similar form, unrelated verbal paraphasias, phonemic paraphasias and neologisms) in a visual naming task (6 items), in two groups with normal language--controls > 70 years and patients with Alzheimer's disease (AD) with onset of amnesia--and two groups with language impairment--vascular aphasia and anomic AD-. RESULTS Patients failed to perform naming correctly in 4.2% of the responses in controls, 10% in patients with amnesic AD, 30% in patients with vascular aphasia and 50% in patients with anomic AD. Semantic paraphasias were observed in the two groups with normal language abilities (controls and amnesic AD), although frequencies were low. Signs that suggest difficulties in accessing/retrieving lexical items were more frequent in patients with AD and ran parallel to the degree of anomia. One notable finding was the absence of signs of phonological dysfunction in the two groups with AD, regardless of the degree of anomia. CONCLUSIONS Semiological quantification makes it possible to distinguish differences in the degree of anomia and in the pattern of errors both in controls and in patients with amnesic onset AD and among patients with vascular aphasia and neurodegenerative anomia.
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Affiliation(s)
- T Fernández-Turrado
- Departamento de Psicología y Sociología, Facultad de Educación, Universidad de Zaragosa, Avda. San Juan Bosco 9, E-50009 Zaragosa, Spain.
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Santos S, Larrodé-Pellicer P, Iñíguez-Martínez C, Pérez-Lázaro C, Claramonte M, Alberti-González O, Martínez L. [Sexual headaches associated to an arachnoid cyst]. Rev Neurol 2006; 42:381-2. [PMID: 16575776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
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Piñol-Ripoll G, Mauri-Llerda JA, de la Puerta Martínez-Miró I, Pérez-Lázaro C, Beltrán-Marín I, López Del Val LJ, Pascual-Millán LF, Mostacero E. [Differential diagnosis of intracranial calcifications]. Rev Neurol 2005; 41:151-5. [PMID: 16047298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
INTRODUCTION Intracranial calcifications are a frequent chance finding in many neuroimaging tests. We report two clinical cases with intracranial calcifications as a common feature, but which had very different aetiologies and presenting symptoms. CASE REPORTS The first case involved a 51-year-old male with a single tonic-clonic convulsive seizure associated to hypocalcemia secondary to hypoparathyroidism who presented extensive brain calcifications affecting the dentate nuclei, pons, periependymal and basal ganglia, and whose convulsive attacks remitted once normal Ca2+ values were restored. The second case was a 25-year-old female patient whose convulsive seizures were yet another symptom of Fahr's syndrome, which was associated to spastic paralysis, athetosis, mental retardation and occasionally hypoplasia of the optic nerve; the calcifications were located in the grey nuclei of the cerebrum and cerebellum. CONCLUSIONS A correct history and physical and neurological examination must be carried out, and a detailed study of Ca2+/ P+ and hormonal metabolism is also required. A CAT scan is the preferred neuroimaging technique to achieve a proper differential diagnosis and to decide on the therapeutic approach that is best suited to the pathophysiological mechanisms that lead to the formation of these calcium deposits.
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Affiliation(s)
- G Piñol-Ripoll
- Servicio de Neurología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain.
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Pérez-Lázaro C, Santos S, Garcés-Redondo M, Piñol-Ripoll G, Fabre-Pi O, Mostacero E, López-Del Val LJ, Tejero-Juste C, Pascual-Millán LF. [Amnesic stroke caused by hippocampal infarction]. Rev Neurol 2005; 41:27-30. [PMID: 15999326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
INTRODUCTION The term amnesic stroke is used to describe a condition in which the dominant symptom is a relatively persistent acute amnesia of a vascular origin. It may appear in cases of lesions in the posterior cerebral artery (PCA), thalamic arteries and anterior choroidal artery, and clinical reports describing this condition are scarce. CASE REPORT We describe the case of a 77-year-old male with vascular risk factors who presented sudden onset mnemonic deficit that affected basic activities of daily living, and apathy. Examination of the patient revealed an anterograde episodic amnesia with an inability to retain new information and short-term memory was also clearly affected, although access to old memories remained relatively intact. There was no other sensory-motor focus. A CAT scan showed a right-side sylvian infarction and hypodense areas in both hippocampuses. The neuropsychological evaluation revealed global amnesia: CME (in Spanish, MEC) 17/30; working memory with CME 7/27; SVF (animals): 7; the 7-minute test (visual/verbal memory: free recall 2/16, facilitated 9/16); clock test: 3/9. Later progression was good, with recovery of short-term memory and the capacity to retain concepts, and the patient was again able to perform the activities he previously carried out. CONCLUSIONS There are three amnesic stroke syndromes with different semiological characteristics, depending on the vascular territory, that is, the PCA, thalamic arteries and anterior choroidal artery. In this case, the most striking points are the more intense disorders affecting short-term memory and retention, with relative conservation of long-term memory, and the location of the stroke in the hippocampus. Its good outcome allows it to be distinguished from vascular dementia.
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Affiliation(s)
- C Pérez-Lázaro
- Servicio de Neurología, Hospital Clínico Universitario Lozano Blesa, San Juan Bosco 15, E-50009 Zaragoza, Spain.
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Piñol-Ripoll G, Pérez-Lázaro C, Beltrán-Marín I, López del Val LJ, Pascual-Millán LF, Mostacero-Miguel E. [Aphasia as the sole symptom of partial status epilepticus]. Rev Neurol 2004; 39:1096-7. [PMID: 15597276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Affiliation(s)
- G Piñol-Ripoll
- Servicio de Neurología, Hospital Clínico, Zaragoza, Spain.
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Garcés-Redondo M, Santos S, Pérez-Lázaro C, Pascual-Millán LF. [The supermarket test: preliminary normative data in our milieu]. Rev Neurol 2004; 39:415-8. [PMID: 15378452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
INTRODUCTION Semantic verbal fluency (SVF) tests are often used in basic neuropsychological evaluation. They are not time consuming and are easy to apply, but the normative data have been validated mainly for the Anglo-Saxon population, which can lead us to make mistakes in classifying normality. AIMS To evaluate the category 'things you can buy at a supermarket' as a task for exploring SVF applied to a Castilian-speaking population of Spaniards with the aim of conducting a pilot normative test in our milieu. SUBJECTS AND METHODS The 'things you can buy at a supermarket' task was applied to a sample of 139 healthy subjects without cognitive impairment, whose mother tongue is Spanish. The subjects were subclassified according to their level of schooling in years, age groups and sex. RESULTS Total mean production (1 minute) = 20.1 +/- 8. No differences were seen in the comparative analysis according to sexes. By age: < 50 years = 33 +/- 6; 50-59 = 24.6 +/- 6; 60-69 = 16.5 +/- 5; 70-79 = 15.5 +/- 6; > 79 years = 13.5 +/- 6. By years of schooling: < 10 years = 19 +/- 6; > 10 years = 29 +/- 5. CONCLUSIONS Mean output of words is 20 in one minute, with a percentile distribution where the deficit criterion (p10) would be in an output below 10 words. Overall, greater output is observed in the first half minute. There are a number of socio-demographic factors, such as age and mean number of years of schooling, that have been proved statistically to exert an influence on semantic capacity in this test. No differences were observed according to sex. We present the mean results, as well as the overall percentile distribution and results according to age and schooling, because we think they can serve as preliminary normative data in our milieu.
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Affiliation(s)
- M Garcés-Redondo
- Servicio de Neurología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain.
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Pérez-Lázaro C, Santos S, Morales-Rull JL, Garcés-Redondo M, del Corral-Beamonte E, Fabre-Pi O, López-Núñez C, Pascual-Millán LF, López del Val LJ, Ramón y Cajal S. [Stroke as the first manifestation of a concealed pancreatic neoplasia]. Rev Neurol 2004; 38:332-5. [PMID: 14997457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
INTRODUCTION Stroke is very seldom seen as the first manifestation of a neoplasia. The mechanisms that are most frequently involved in its pathogenesis are Trousseau's syndrome, haematological disorders such as disseminated intravascular coagulation or thrombocytosis, and the release of mucin by the tumour. Secondarily, non bacterial thrombotic endocarditis, septic or neoplastic cell embolism, venous sinus thrombosis and atherosclerosis secondary to radiotherapy have been reported. CASE REPORTS Case 1: a 27-year-old male who presented a stroke in the right thalamus with a torpid progression and digestive complications; neuroimaging studies revealed unknown neoplasia of the head of the pancreas. Case 2: a 53-year-old male with repeated stroke (left sylvian and right occipitotemporal) and progressive neurological deterioration secondary to disseminated neoplastic disease, which had its origins in the body and tail of the pancreas. In both cases all the diagnostic explorations carried out in an attempt to determine the aetiopathogenesis of the stroke were negative. The post mortem study in the second patient revealed the existence of a non bacterial thrombotic endocarditis, which was taken as being one of the mechanisms involved. CONCLUSIONS The pathogenic mechanisms of cerebral ischemia associated to neoplasia are discussed and the primary and secondary forms are differentiated. We highlight the idea that when dealing with a stroke with an unknown aetiology and a torpid progression, the neurologist must consider the existence of a concealed neoplasia with stroke as its first manifestation.
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Affiliation(s)
- C Pérez-Lázaro
- Servicio de Neurología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, España
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