The prognostic power of 18F-FDG PET/CT extends to estimating systemic treatment response duration in metastatic castration-resistant prostate cancer (mCRPC) patients.

Background: We aimed to test whether the prognostic value of 18 F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography (FDG-PET/CT) in metastatic castration-resistant prostate cancer (mCRPC) extends to the estimation of systemic treatment response duration.

Methods: mCRPC patients submitted to FDG-PET/CT in four Italian centers from 2005 to 2020 were retrospectively enrolled. Clinical and biochemical data at the time of imaging were collected, and SUV max of the hottest lesion, total metabolic tumor volume (MTV), and total lesion glycolysis (TLG) were calculated.

Predictive value of (18)F-FDG PET/CT in restaging patients affected by ovarian carcinoma: a multicentre study.

Purpose: Ovarian cancer is the eighth most common malignancy among women and has a high mortality rate. Prognostic factors able to drive an effective therapy are essential. (18)F-Fluoro-2-deoxyglucose positron emission tomography/computed tomography ((18)F-FDG PET/CT) has been investigated in patients with epithelial ovarian cancer and showed promise in diagnosing, staging, detecting recurrent lesions and monitoring treatment response.

The role of PET/CT in the evaluation of patients affected by limbic encephalitis: A systematic review of the literature.

Autoimmune limbic encephalitis (LE) is a rare disorder affecting the medial temporal lobe of the brain. Although brain Magnetic Resonance (MR) has been widely evaluated and is currently considered essential in the suspicion of LE, Positron Emission Tomography/Computed Tomography (PET/CT) has been demonstrated to be useful also in the evaluation of brain inflammatory diseases such as encephalitis. We therefore aim to review the current literature about the role of PET/CT in the evaluation of patients affected by LE.