Cavernous Hepatic Hemangioma at 18F-Choline Positron Emission Tomography-Computed Tomography: Be Aware of the Pitfall.

We report a case of a patient performing a positron emission tomography-computed tomography (PET-CT) scan with [18F]F-Choline for biochemical relapse (Prostate specific antigen (PSA) 1.2 ng/ml) of prostate cancer. Two large areas of focal uptake with a cold core within the liver were observed.

The evolution of PET imaging in renal, bladder, upper urinary tract urothelial, testicular and penile carcinoma - Today's impact, tomorrow's potential.

Introduction: The advancement of hybrid PET/CT or PET/MRI imaging for non-prostate genitourinary cancers has not experienced the rapid progress of prostate cancer. Nevertheless, these neoplasms are aggressive and reliable imaging plays a pivotal role in enhancing patients' quality of life and prognosis.

Areas Covered: the main evidence regarding [F]FDG and non-[F]FDG PET/CT or PET/MRI in non-prostate uro-oncological malignancies are summarized and discussed.

Reorganization of a Nuclear Medicine Department in Northern Italy During a 2-Month Lockdown for COVID-19 Pandemic.

Coronavirus disease (COVID-19) outbreak has profoundly changed the organization of hospital activities. We present our experience of reorganization of a nuclear medicine service settled in Northern Italy during the pandemic period of March and April 2020 characterized a government-mandated lockdown. Our service remained open during the whole period, performing approximately 80% of the routine practice, while maintaining it COVID-free despite the geographical context characterized by a high risk of infection.

A new mobile self-dispensing and administering system for F-FDG: evaluation of operator dose reduction.

Purpose: Recently new mobile systems for dispensing positron emitters have been produced, designed to guarantee dispensing cycles in an aseptic environment. The aim of the present work was to assess the advantage of one of these systems in radiation protection of operators in clinical settings.

Methods: Recently, in our centre the new self-dispensing system named KARL by Tema Sinergie was adopted for F-FDG radiopharmaceuticals.

Lymphoscintigraphy for the evaluation of limb lymphatic flow disorders: Report of technical procedural standards from an Italian Nuclear Medicine expert panel.

Lymphoscintigraphy represents the "gold standard" for diagnosis of lymphedema, but an important limitation is the lack of procedural standardization. The aim of this Italian expert panel was to provide a procedural standard for lymphoscintigraphy in the evaluation of lymphatic system disorders. Topic anaesthetic gels containing lidocaine should be avoided.