Prevalence and Characteristics of Incidentalomas Discovered by Whole Body FDG PETCT
Joint Authors
Win, Aung Z.
Pampaloni, Miguel Hernandez
Source
International Journal of Molecular Imaging
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-03-18
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Objectives.
To determine the prevalence of incidentalomas in a patient population with no known thyroid malignancy who underwent whole body FDG-PET/CT for staging or restaging of neoplasia.
The additional aim of the study was to evaluate the feasibility of using PETCT as a screening tool for malignant thyroid incidentalomas.
Methods.
Retrospective review of medical records of all the thyroid exams done at our institution between January 1, 2000 and August 20, 2008.
We made a criterion of PET/CT as the primary method of detection of incidentalomas.
Results.
From a total of 8464 thyroid exams, 156 incidentalomas were found and 40 incidentalomas underwent anatomopathology analysis, which was used as gold standard.
Chi-square analysis was used to analyze the data.
There is no significant association between SUV value and the prevalence of incidentalomas.
Discussion.
From January 1, 2000 to August 20, 2008, incidentalomas have a prevalence of 1.84% at our institution.
38% of the incidentalomas that were biopsied were characterized as representing malignant tumors.
Conclusion.
Focal, abnormal FDG uptake representing incidentalomas must be followed up with biopsies.
It is impractical to use PET/CT as a screening tool to detect incidentalomas for the general population but it must be done in patients with history of any type of cancer.
American Psychological Association (APA)
Pampaloni, Miguel Hernandez& Win, Aung Z.. 2012. Prevalence and Characteristics of Incidentalomas Discovered by Whole Body FDG PETCT. International Journal of Molecular Imaging،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-474653
Modern Language Association (MLA)
Pampaloni, Miguel Hernandez& Win, Aung Z.. Prevalence and Characteristics of Incidentalomas Discovered by Whole Body FDG PETCT. International Journal of Molecular Imaging No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-474653
American Medical Association (AMA)
Pampaloni, Miguel Hernandez& Win, Aung Z.. Prevalence and Characteristics of Incidentalomas Discovered by Whole Body FDG PETCT. International Journal of Molecular Imaging. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-474653
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-474653