Transformation From Atypical to Anaplastic Metastatic Meningioma: Evolutionary Turning Point Marked by Strong 18 F-FDG Avidity and Uptake Collapse From 68 GA-DOTATOC.
Clin Nucl Med
; 49(2): 175-176, 2024 Feb 01.
Article
em En
| MEDLINE
| ID: mdl-38141004
ABSTRACT
ABSTRACT World Health Organization (WHO) grade III anaplastic meningioma is scarce. In this way, most studies compared WHO grade I and II. Otherwise, some authors are uncertain about using 18 F-FDG as a diagnostic tool to estimate the WHO grade, especially high. We report the case from a man with a grading tumor evolution from WHO grade II atypical to grade III anaplastic metastatic meningioma. This turning point was imaged using 68 Ga-DOTATOC and 18 F-FDG. Diagnostic was confirmed by histology. The case underlines the unparalleled power of molecular imaging characterized by high sensitivity staging and spectacular avidity changing relationship with grading tumor evolution.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Segunda Neoplasia Primária
/
Neoplasias Meníngeas
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Meningioma
Limite:
Humans
/
Male
Idioma:
En
Revista:
Clin Nucl Med
Ano de publicação:
2024
Tipo de documento:
Article