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To study 18F-Choline PET/CT in the diagnosis and biopsy guide of prostate cancer (pCa) in patients with persistently high prostate-specific antigen (PSA) and previous negative prostate biopsy. To compare the clinical risk factors and metabolic variables as predictors of malignancy.Patients with persistently elevated PSA in serum (total PSA >4ng/mL) and at least a previous negative or inconclusive...
To investigate the relationship between maximum standardized uptake value (SUVmax) of ovarian lesions and histopathology subtypes, and their involvement in the response and prognosis of patients with epithelial ovarian carcinoma (EOC).A retrospective analysis of 31 patients with EOC and 18F-FDG PET/CT before treatment, including an assessment of the SUVmax of ovarian lesion. Histopathological diagnosis...
Dissociation has been related to emotional dysregulation and eating psychopathology. Dissociation may interfere with the learning process, affecting at the therapy negatively. The aim of the study is to analyse if at the eating disorders (ED), dissociation is linked to temperamental traits or also to character traits, which are susceptible to be modulated during the therapeutic process.We studied...
To analyze the relationship of clinical variables related to prognosis and tumor burden, with metabolic variables obtained in the staging 18F-FDG PET/CT, and their value in the prognosis in follicular lymphoma (FL).82 patients with FL, a 18F-FDG PET/CT at diagnosis and a follow-up for a minimum of 12 months, were retrospectively enrolled in the present study. Clinical variables (Tumor grade, Follicular...
99mTc-tetrofosmin single photon emission computed tomography (99mTc-tetrofosmin SPECT) has an important role in the assessment of coronary artery disease. Despite being its main indication, this study does not only evaluate myocardial perfusion, but much more. Moreover, during the SPECT acquisition, the field area covered includes many important organs of the thorax and abdomen, so extracardiac abnormalities...
This study aimed to determine the diagnostic impact of 18F-FDG PET/CT based on the clinical features of paraneoplastic neurological syndrome (PNS).Multicenter retrospective and longitudinal study of patients with suspicion of PNS.The clinical picture was classified into classic (CS) and non-classic syndrome (NCS). After the follow-up, the definitive or possible diagnosis of PNS was established. The...
The 18 F-choline PET-CT (FCH) has better performance in the assessment of patients with prostate cancer than 18 F-FDG could do. However, similarly, it is also not a tumor specific radiotracer.We present four 18 F-FCH PET-CT scans in which false positive findings were correctly assessed after evaluation with CT, clinical parameters and/or histological analysis.
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