Abstract
Abstract
Purpose
This case series explores the utility of positron emission tomography (PET)/computed tomography (CT) guidance for biopsy of 18F-fludeoxyglucose (FDG)-avid osseous lesions that are inconspicuous on CT.
Methods
PET/CT-guided core biopsies were performed in four patients with suspected malignancies given 18F-FDG-avid osseous lesions that were inconspicuous on CT alone. The final diagnosis for each patient was determined by histopathological and molecular testing.
Results
PET/CT-guided biopsy yielded accurate sampling via core needle biopsy (CNB) with histopathological confirmation of osseous metastases of the primary malignancy as opposed to a secondary malignancy in three patients and ruled-out metastatic spread in the fourth.
Conclusion
PET/CT-guided biopsy of hypermetabolic osseous lesions that are inconspicuous on CT alone is an effective and safe diagnostic tool in patients with suspected malignancy.
Publisher
Springer Science and Business Media LLC
Subject
Radiology, Nuclear Medicine and imaging,Molecular Medicine,Biophysics,Computer Science (miscellaneous)
Cited by
1 articles.
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