[Hemato-oncological imaging : Importance of hybrid procedures]. / Hämatoonkologische Bildgebung : Stellenwert der Hybridverfahren.
Radiologe
; 56(7): 597-604, 2016 Jul.
Article
em De
| MEDLINE
| ID: mdl-27335021
ABSTRACT
CLINICAL/METHODICAL ISSUE Biomedical imaging procedures play a major role in hemato-oncological diseases with respect to pre-therapeutic staging and assessment of treatment response. STANDARD RADIOLOGICAL METHODS:
Originally, the therapeutic management was the domain of computed tomography (CT) and whole-body magnetic resonance imaging (MRI). METHODICAL INNOVATIONS Over the last decade these purely morphological techniques have gradually been replaced by hybrid imaging techniques, such as positron emission tomography-CT (PET/CT) and PET/MRI, which also provide metabolic and functional information. PERFORMANCE For lymphomas, the PET tracer 18F-fluorodeoxyglucose (18 F-FDG) is meanwhile so well-established that its use is a cornerstone of the Lugano classification; however, for multiple myeloma the search for an optimal PET tracer that can also detect early disease stages is still ongoing. Functional MRI techniques, such as diffusion-weighted imaging (DWI), perfusion-weighted imaging and dynamic contrast-enhanced imaging have shown promising results for both lymphomas and multiple myelomas. ACHIEVEMENTS The PET/MRI technique can combine the different types of information due to its truly multiparametric approach. PRACTICALRECOMMENDATIONS:
In the future PET/MRI could possibly become the hybrid imaging technique of choice for hemato-oncological diseases.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Imageamento por Ressonância Magnética
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Tomografia Computadorizada de Emissão
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Neoplasias Hematológicas
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Compostos Radiofarmacêuticos
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Imagem Molecular
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Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada
Tipo de estudo:
Diagnostic_studies
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Guideline
Limite:
Humans
Idioma:
De
Revista:
Radiologe
Ano de publicação:
2016
Tipo de documento:
Article