Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/63092
Type: Artigo de Periódico
Title: A diagnostic approach for neurodegeneration with brain iron accumulation: clinical features, genetics and brain imaging
Other Titles: Uma orientação diagnóstica para neurodegeneração com acúmulo cerebral de ferro: aspectos clínicos, genéticos e de neuroimagem
Authors: Rubens Paulo Araújosalomão
Orlando g. p. Barsottini
José Luiz Pedroso
Maria Thereza Drumond Gama
Lívia Almeida Dutra
Ricardo Horta Maciel
Clécio Godeiro-junior
Hsin Fen Chien
Hélio a. g. Teive
Francisco Eduardo Costa Cardoso
Abstract: Neurodegeneration with brain iron accumulation (NBIA) represents a heterogeneous and complex group of inherited neurodegenerative diseases, characterized by excessive iron accumulation, particularly in the basal ganglia. Common clinical features of NBIA include movement disorders, particularly parkinsonism and dystonia, cognitive dysfunction, pyramidal signs, and retinal abnormalities. The forms of NBIA described to date include pantothenase kinase-associated neurodegeneration (PKAN), phospholipase A2 associated neurodegeneration (PLAN), neuroferritinopathy, aceruloplasminemia, beta-propeller protein-associated neurodegeneration (BPAN), Kufor-Rakeb syndrome, mitochondrial membrane protein-associated neurodegeneration (MPAN), fatty acid hydroxylase-associated neurodegeneration (FAHN), coenzyme A synthase protein-associated neurodegeneration (CoPAN) and Woodhouse-Sakati syndrome. This review is a diagnostic approach for NBIA cases, from clinical features and brain imaging findings to the genetic etiology
Abstract: A neurodegeneração com acúmulo cerebral de ferro (sigla em inglês NBIA) representa um grupo heterogêneo e complexo de doenças neurodegenerativas hereditárias, caracterizada pelo acúmulo cerebral de ferro, especialmente nos núcleos da base. O quadro clínico das NBIAs em geral inclui distúrbios do movimento, particularmente parkinsonismo e distonia, disfunção cognitiva, sinais piramidais e anormalidades da retina. As formas de NBIA descritas até o momento incluem neurodegeneração associada a pantothenase kinase (PKAN), neurodegeneração associada a phospholipase A2 (PLAN), neuroferritinopatia, aceruloplasminemia, neurodegeneração associada a beta-propeller protein (BPAN), síndrome de Kufor-Rakeb, neurodegeneração associada a mitochondrial membrane protein (MPAN), neurodegeneração associada a “fatty acid hydroxylase” (FAHN), neurodegeneração associada a coenzyme A synthase protein (CoPAN) e síndrome de Woodhouse-Sakati. Esta revisão é uma orientação para o diagnóstico das NBIAs, partindo das características clínicas e achados de neuroimagem, até a etiologia genética.
Subject: Neuroaxonal Dystrophies
Neuroimaging
Genetics
language: eng
metadata.dc.publisher.country: Brasil
Publisher: Universidade Federal de Minas Gerais
Publisher Initials: UFMG
metadata.dc.publisher.department: MED - DEPARTAMENTO DE CLÍNICA MÉDICA
Rights: Acesso Aberto
metadata.dc.identifier.doi: 10.1590/0004-282X20160080
URI: http://hdl.handle.net/1843/63092
Issue Date: 2016
metadata.dc.url.externa: https://doi.org/10.1590/0004-282X20160080
metadata.dc.relation.ispartof: Arquivos de Neuro-Psiquiatria
Appears in Collections:Artigo de Periódico

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