Combined PET/CT with thoracic contrast-enhanced CT in assessment of primary cardiac tumors in adult patients.

ABSTRACT: BACKGROUND:18F-FDG PET/CT is a key molecular imaging modality to noninvasively assess and differentiate benign and malignant cardiac tumors. However, few benign cardiac tumors can be characterized by increased 18F-FDG uptake, which makes differential diagnosis difficult. This study sought to retrospectively evaluate whether combined 18F-FDG PET/CT with thoracic contrast-enhanced CT (CECT) helps in assessing primary cardiac tumors in adult patients, compared with CECT or PET/CT alone. METHODS:Forty-six consecutive patients who were diagnosed as primary cardiac tumors were enrolled. All patients underwent 18F-FDG PET/CT followed by thoracic CECT before biopsy or surgery. Visual qualitative interpretation and quantitative analysis were performed, and diagnostic performance was evaluated. RESU

SUBMITTER: Liu ET 

PROVIDER: S-EPMC7338301 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature