[Does semi-quantitative analysis of FDG-PET have any additional value in the diagnosis of mesial temporal sclerosis?].

Abstract:

UNLABELLED:The aim of this study was to compare qualitative visual analysis with semi-quantitative analysis in the diagnosis of mesial temporal sclerosis (MTS) using FDG-PET. METHODS:This study included 21 patients with histopathological confirmation of MTS. FDG-PET visual analysis data were based on clinical reports generated soon after the completion of the scan. FDG-PET images were semi-quantitatively analyzed using regions of interest (ROIs) in 19 slices perpendicular to the longest axis of the temporal lobe. These ROIs divided each temporal lobe into three regions (lateral, inferior and medial). An asymmetry index was calculated for each region. RESULTS:The visual analysis of the FDG-PET studies demonstrated asymmetric hypometabolism in all patients. All but 1 patient underwent standard lobectomy of the same side described as hypometabolic by the PET report. Using an asymmetry index equal or greater than 9% in at least one of the regions as a threshold, the FDG-PET semi-quantitative analysis showed significant asymmetry in 18 patients. These also matched the side of lobectomy and were confirmed as sclerotic in all but one patient (same patient as above). CONCLUSION:The semi-quantitative analysis did not provide additional information over visual interpretation in this series of patients.

journal_name

Arq Neuropsiquiatr

authors

Duarte PS,Zhuang H,Couturier O,Alavi A

doi

10.1590/s0004-282x2001000600007

subject

Has Abstract

pub_date

2001-12-01 00:00:00

pages

871-4

issue

4

eissn

0004-282X

issn

1678-4227

pii

S0004-282X2001000600007

journal_volume

59

pub_type

杂志文章
  • Resveratrol in Alzheimer's disease: a review of pathophysiology and therapeutic potential.

    abstract:BACKGROUND:Alzheimer's disease (AD) is a neurodegenerative disorder characterized by progressive and irreversible loss of cognitive function. The presence of senile plaques is one of the pathological markers of the disease and is associated with the onset of neuroinflammatory mechanisms. The exact pathophysiology of AD...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章,评审

    doi:10.1590/0004-282X20200010

    authors: Sousa JCE,Santana ACF,MagalhÃes GJP

    更新日期:2020-06-08 00:00:00

  • [Brothers affected by the Charcot-Marie-Tooth peroneal muscular atrophy with a positive variant of the anticipation phenomenon].

    abstract::Considering the genetical peculiarity of Charcot-Marie-Tooth's muscular atrophy, a family with three affected brothers was investigated, in which beginning date was discovered to be progressively antedated. Afterwards, this possible variant of anticipation is discussed, because such condition is quite ununsual, not on...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x1977000200011

    authors: Gonçalves A,da Salva JB

    更新日期:1977-06-01 00:00:00

  • Drug interactions in epilepsy.

    abstract::Interactions with antiepileptic drugs are common and may have important clinical consequences. The physician should always consider carefully the need for and the implications of adding a new drug to any therapeutic regime and should be prepared to think about the possibility of an interaction whenever an unusual resp...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x1980000400002

    authors: Perucca E

    更新日期:1980-12-01 00:00:00

  • [Normal pattern of intraepidermal nerve fibers in 30 healthy volunteers with PGP 9.5].

    abstract::Skin biopsy has become an attractive technique to evaluate the terminal regions of small nerve fibers. There is extensive innervation of the skin by both sensory and autonomic fibers as demonstrated by staining for the pan-axonal marker PGP 9,5. The normal pattern is fundamental before any study, since three different...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x2004000200015

    authors: Moura L,Oliveira AS,Zanoteli E,Cardoso R,Schmidt B,Gabbai AA

    更新日期:2004-06-01 00:00:00

  • Carpal tunnel syndrome in the elderly: nerve conduction parameters.

    abstract:OBJECTIVE:To establish nerve conduction parameters for carpal tunnel syndrome (CTS) electrodiagnosis in the elderly. METHOD:Thirty healthy subjects (65-86 years), 9 male and 21 female, were studied. Routine median and ulnar sensory and motor nerve conduction studies, median mixed palmar latency, comparative latency te...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x2010000100019

    authors: Naves TG,Kouyoumdjian JA

    更新日期:2010-02-01 00:00:00

  • [Sacral agenesis associated with a teratoma].

    abstract::A case of a 29-year-old male with a huge sacrococcygeal teratoma completely removed by surgery, and associated with a sacral agenesis is reported. Roentgenograms revealed fusion of the T12, L1, L2, and L3 vertebral bodies, absence of the left 12th rib, partial agenesis of sacrococcygeal elements and a lumbar scoliosis...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x1987000100011

    authors: Borges AC,Festugato RR,de Cerqueira JC,de Souza MR

    更新日期:1987-03-01 00:00:00

  • [Cerebrospinal fluid abnormalities in 170 cases of AIDS].

    abstract::Cerebrospinal fluid (CSF) was analysed in 170 AIDS patients. All of them showed HIV positive serological tests. All of them showed neurologic syndromes related to AIDS. The time period of the investigation was July 1984-April 1989. In 8 cases (4.7%) CSF composition was normal. Lymphoma cells were observed in three cas...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x1989000300013

    authors: Livramento JA,Machado LR,Spina-França A

    更新日期:1989-09-01 00:00:00

  • [Tonic epileptic crisis and complex and mixed atypical absences in Lennox-Gastaut syndrome in patients over 6 years of age].

    abstract::Complex and mixed atypical absences and tonic epileptic seizures of 12 patients with the Lennox-Gastaut syndrome with onset after age 6 were studied. By complexes seizures we mean the associations of two elementary epileptics phenomena and by mixed that of three or more. Complex and mixed epileptic seizures already re...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x1982000400002

    authors: Barreira AA,Lison MP,Speciali JG

    更新日期:1982-12-01 00:00:00

  • Isolated and painless infraspinatus atrophy in top-level volleyball players. Report of two cases and review of the literature.

    abstract::Isolated and painless infraspinatus atrophy and weakness are described in two top-level volleyball players. EMG revealed isolated denervation of the infraspinatus muscle. One athlete continued playing and his clinical features have not changed. The other recovered her muscle bulk and strength after stopping playing. T...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x1993000100020

    authors: Tengan CH,Oliveira AS,Kiymoto BH,Morita MP,De Medeiros JL,Gabbai AA

    更新日期:1993-03-01 00:00:00

  • [Percutaneous vertebroplasty for vertebral osteoporotic fractures: long term analysis].

    abstract:OBJECTIVE:To assess the long-term efficacy of percutaneous vertebroplasty for the treatment of pain resulting from osteoporotic vertebral fractures. METHOD:26 percutaneous vertebroplasty procedures were performed for osteoporotic vertebral fractures in 15 patients during the period between July 2001 and May 2004. Befo...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x2007000300023

    authors: Astacio GS,Marchiori E,Gasparetto EL,Azevedo F

    更新日期:2007-06-01 00:00:00

  • [Compliance in epilepsy. I. Concept factors and influence factors].

    abstract::The aim of this paper is to introduce compliance concept and to classify technicals, biologicas, socials and mixed factors that may influence compliance. The importance of conscious attitudes in a good patient compliance is emphasized. ...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x1991000200005

    authors: Alonso NB,Da Silva DF,de Campos CJ

    更新日期:1991-06-01 00:00:00

  • [L-dopa, biperiden and sebum excretion in Parkinson disease].

    abstract::Sebum secretion was measured on the forehead of 47 patients with Parkinson's disease before and after treatment with anticholinergic (biperiden), levodopa + AAID and bromocriptine, by the osmic acid technique. Another 100 patients under biperiden, levodopa + AAID or association of both, for at least one year, were als...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x1989000100005

    authors: Villares JC

    更新日期:1989-03-01 00:00:00

  • Cortical projection of the inferior choroidal point as a reliable landmark to place the corticectomy and reach the temporal horn through a middle temporal gyrus approach.

    abstract:OBJECTIVE:To establish preoperatively the localization of the cortical projection of the inferior choroidal point (ICP) and use it as a reliable landmark when approaching the temporal horn through a middle temporal gyrus access. To review relevant anatomical features regarding selective amigdalohippocampectomy (AH) for...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/0004-282x20140165

    authors: Frigeri T,Rhoton A,Paglioli E,Azambuja N

    更新日期:2014-10-01 00:00:00

  • Syncope in patients with drug-resistant epilepsy without apparent cardiovascular disease.

    abstract::Epilepsy and syncope are clinical conditions with high prevalence rates in the general population, and the differential diagnosis between them is difficult. Objective To assess the frequency of syncope in patients diagnosed with drug-resistant epilepsy (DRE) without appa-rent heart disease, to investigate the relation...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/0004-282X20130179

    authors: Alves-Leon SV,Pinto MP,Andraus ME,Pereira VC,Meira ID,Oliveira Rde C,Villas Boas S,Rêgo CC,Souza JP,Pedrosa RC

    更新日期:2013-12-01 00:00:00

  • Cortisol, DHEA, and depression in the elderly: the influence of physical capacity.

    abstract:OBJECTIVE:Major depression have been associated with cortisol and dehydroepiandrosterone (DHEA) changes in old depressed patients. We examined the association between depression, cortisol, and DHEA, correcting for confounding variables, including physical capacity. In addition, the association between hormone levels an...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/0004-282X20160059

    authors: Moraes H,Deslandes A,Maciel-Pinheiro Pde T,Corrêa H,Laks J

    更新日期:2016-06-01 00:00:00

  • [Clinical and laboratory characteristics of pyogenic meningitis in adults].

    abstract::We reviewed the charts of 176 adult patients, admitted with a diagnosis of acute bacterial meningitis, in the Hospital Couto Maia, from January 1990 to December 1992. All the patients had community-acquired meningitis. In 120 patients we could identify the causative agent on Gram's staining and culture. The most commo...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x1997000400012

    authors: Gomes I,Lucena R,Melo A

    更新日期:1997-09-01 00:00:00

  • [Spontaneous cervical carotid and vertebral arteries dissection: study of 48 patients].

    abstract:OBJECTIVE:To report a Brazilian series of spontaneous cervical arterial dissections, risk factors, warning symptoms, clinical manifestations, diagnostic tests, treatment and prognosis. METHOD:We performed the retrospective analysis of clinical and neuroradiological records (MRI, A-MRI and Angiography) of patients with...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x2004000300021

    authors: Campos CR,Evaristo EF,Yamamoto FI,Puglia P Jr,Lucato LT,Scaff M

    更新日期:2004-06-01 00:00:00

  • Piribedil and pathological gambling in six parkinsonian patients.

    abstract:UNLABELLED:Impulse control disorders (ICD) in Parkinson's disease (PD) have attracted increasing interest. They are characterized by the inability to control the impulse to perform an act that can be detrimental to them or to others. Although dopamine agonists (DA), as a group, have been associated with impulse control...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/0004-282X20140212

    authors: Micheli FE,Giugni JC,Espinosa ME,Calvo DS,Raina GB

    更新日期:2015-02-01 00:00:00

  • [Involvement of the central nervous system in cysticercosis].

    abstract::The involvement of the central nervous system in cysticercosis was demonstrate as an incidental finding in a frequence of 0,3% in 4000 autopsied cases. Most of the 12 patients came from rural areas of the State of Bahia. The low frequence compared to other sites reported in Brasil shows that the neurcysticercosis does...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x1979000100005

    authors: De Queiroz AC,Martinez AM

    更新日期:1979-03-01 00:00:00

  • [Internuclear ophthalmoplegia: initial and isolated clinical findings in bacterial endocarditis].

    abstract::Unilateral internuclear ophthalmoplegia become manifest by homolateral paralysis of ocular adduction and contralateral nystagmus. Principal causes are multiple sclerosis and vertebro-basilar insufficiency. We report a case in which this signal appeared as the first clinical manifestation of bacterial endocarditis and ...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:

    authors: Werneck AL,Gonçalves AJ,Bezerra JM

    更新日期:1990-03-01 00:00:00

  • Is there correlation between cognition and functionality in severe dementia? the value of a performance-based ecological assessment for Alzheimer's disease.

    abstract:OBJECTIVE:Besides significant cognitive decline, patients in later stages of Alzheimer's disease (AD) also present global functional impairment, usually reported by their caregivers. This study searched for preserved activities of daily living by investigating correlations among specific instruments for severe dementia...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/0004-282x20140145

    authors: Wajman JR,Oliveira FF,Marin SM,Schultz RR,Bertolucci PH

    更新日期:2014-11-01 00:00:00

  • [Metopic suture craniosynostosis: sodium valproate teratogenic effect. Case report].

    abstract:OBJECTIVE:the aim of this report is to warn that sodium valproate used during pregnancy can produce craniosynostosis in the newborn, particularly trigonocephaly. METHOD:we describe a case of trigonocephaly in a six month-old girl, daughter of a young non-smoker couple, whose mother had used phenobarbital 100 mg daily ...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:

    authors: Assencio-Ferreira VJ,Abraham R,Veiga JC,Santos KC

    更新日期:2001-06-01 00:00:00

  • Morphometric study of pre- and post-hatching nerve cell bodies of lumbar spinal ganglia of Gallus domesticus.

    abstract::A cytomorphometric study was performed in lumbar spinal ganglia neurons of Gallus domesticus on the 10th and 18th incubation days and 8th, 35th, 61st, and 120th post-hatching days. The absolute volume of nucleus and relative volume of cytoplasm were respectively estimated by the Bach caryometric method and by point-co...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x1983000300002

    authors: de Carvalho CA,da Silva CF,Silva Júnior BA,de Araujo MV

    更新日期:1983-09-01 00:00:00

  • Carotid artery stenting in the context of endovascular treatment of acute ischemic stroke.

    abstract:UNLABELLED:Mechanical thrombectomy as an adjunctive to intravenous thrombolysis is now the standard treatment for acute ischemic stroke (AIS) due to large vessel occlusions. However, the best management of acute carotid tandem occlusions (CTO) remains controversial. METHOD:Twenty patients underwent endovascular treatm...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/0004-282X20150213

    authors: Lucena AF,Castro-Afonso LH,Monsignore LM,Nakiri GS,Fábio SR,Pontes Neto O,Abud DG

    更新日期:2016-03-01 00:00:00

  • [Dystonia: concepts, classification, and physiopathology].

    abstract::Since the last decades of the past century there have been several reports in the medical literature describing patients with dystonia. The clinical and phenomenological concepts of dystonic movements have been debated. Presently, dystonia is defined as a syndrome of sustained muscle contractions, frequently causing t...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 历史文章,杂志文章,评审

    doi:

    authors: Papaterra Limongi JC

    更新日期:1996-03-01 00:00:00

  • Performances on the Timed Up and Go Test and subtasks between fallers and non-fallers in older adults with cognitive impairment.

    abstract::This work aimed to compare performances on the Timed Up and Go (TUG) test and its subtasks between faller and non-faller older adults with mild cognitive impairment (MCI) and mild Alzheimer's disease (AD). A prospective study was conducted, with 38 older adults with MCI and 37 with mild AD. Participants underwent an a...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/0004-282X20180055

    authors: Ansai JH,Andrade LP,Nakagawa TH,Rebelatto JR

    更新日期:2018-06-01 00:00:00

  • Autism spectrum disorder and celiac disease: no evidence for a link.

    abstract:OBJECTIVE:To evaluate the possible association between celiac disease (CD) and/or gluten sensitivity (GS) and autism spectrum disorder (ASD). METHODS:Occurrences of CD were determined in a group of children and adolescents affected by ASD and, conversely, occurrences of ASD were assessed in a group of biopsy-proven ce...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x2012000100007

    authors: Batista IC,Gandolfi L,Nobrega YK,Almeida RC,Almeida LM,Campos Junior D,Pratesi R

    更新日期:2012-01-01 00:00:00

  • Near nerve potential of sural nerve in leprosy.

    abstract::Leprosy neuropathy is characterized by initial involvement of the small nerve fibers, later followed by involvement of the large fibers, when routine nerve conduction studies become abnormal. To increase the diagnostic yield and precocity of these studies, we applied the near nerve technique to the sural nerve of 8 le...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x2004000400001

    authors: Arruda AP,Marques W Jr,Foss NT,Garbino JA,Virmond M,Barreira AA

    更新日期:2004-09-01 00:00:00

  • [A cerebrospinal fluid syndrome in neurocysticercosis].

    abstract::The study is based on 371 cerebrospinal fluid (CSF) samples and 324 serum samples from 40 patients with neurocysticercosis (NC) submitted to treatment with praziquantel. The aim of the study is a critical evaluation on humoral immunity in CSF NC syndrome. The analysis of NC patients at diagnosis and in the follow-up p...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章,评审

    doi:10.1590/s0004-282x1987000300006

    authors: Livramento JA

    更新日期:1987-09-01 00:00:00

  • [Ectopic meningioma of the calvarium: report of a case].

    abstract::A case of calvarial meningeoma in a 42 year old female is reported. Arising from the inner table of the skull, it projected a extracranial mass without neurological simptomatology. The surgical procedure give good results. Some aspects of the literature and radiologics finds are commented. The infrequency of this path...

    journal_title:Arquivos de neuro-psiquiatria

    pub_type: 杂志文章

    doi:10.1590/s0004-282x1982000200009

    authors: de Moraes EC Jr,Haddad F,Maciel DR,Ribeiro JI,Wanderley EC,Passos EM

    更新日期:1982-06-01 00:00:00