Clinical value of FDG-PET/CT for the diagnosis of human immunodeficiency virus-associated fever of unknown origin: a retrospective study.

Aim: The aim of this study was to evaluate retrospectively the usefulness of [18F]fluorodeoxyglucose (FDG)-PET/ computed tomography (CT) in patients affected by human immunodeficiency virus and suffering from fever of unknown origin (HIV-associated FUO).

Material And Methods: Ten patients (six males, four females, age 24-48 years) suffering from HIV-associated FUO were studied by FDG-PET/CT. Final diagnosis was established either by microbiological or histopathological analysis or by a more than 6-month follow-up.

Endobronchial ultrasound and value of PET for prediction of pathological results of mediastinal hot spots in lung cancer patients.

In the staging of lung cancer with positron emission tomography (PET) positive mediastinal lymph nodes, tissue sampling is required. The performance of transbronchial needle aspiration (TBNA) using linear endobronchial ultrasound (real-time EBUS-TBNA) under local anaesthesia and the value of PET for prediction of pathological results were assessed in that setting. The number of eluded surgical procedures was evaluated.

18FDG PET in oncology: the best and the worst (Review).

The clinical added-value of 18F-fluoro-2-deoxy-D-glucose positron emission tomography (18FDG PET) in the management of oncology patients is increasingly documented. In the present review, we discuss both the benefits and the limitations of 18FDG PET in different cancers. Considering the literature data and our own experience, we also indicate the best clinical approach to optimize the use of metabolic imaging in oncology.