European journal of nuclear medicine and molecular imaging
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Eur. J. Nucl. Med. Mol. Imaging · Jul 2020
FDG-PET/CT findings highly suspicious for COVID-19 in an Italian case series of asymptomatic patients.
To illustrate the [18F]FDG-PET/CT findings in patients affected by cancer with clinical diagnosis of Covid-19 METHODS: We retrospectively reviewed the cases of patients who showed pulmonary involvement unrelated to cancer metastases on March 13 and 16 2020. We reviewed the scans, collected medical history, and exposure information. ⋯ The [18F]FDG-PET/CT can identify probable Covid-19 disease in the absence or before symptoms onset and can guide patient management. Nuclear medicine staff needs to be aware of the possibility of contact with patients affected by the SARS-CoV-2 infection even if they do not present any symptom. Therefore, safety measures need to be adopted for other patients and hospital staff in order to block the spread of infection.
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Eur. J. Nucl. Med. Mol. Imaging · Jul 2020
Facing a disruptive threat: how can a nuclear medicine service be prepared for the coronavirus outbreak 2020?
The aim of this short communication is to outline our experience in policies and processes of a nuclear medicine service during the COVID-19 outbreak in Singapore. ⋯ Since our hospital received the first patient with COVID-19 in Singapore, our centre has managed 16 COVID-19 cases to date. There has not been any healthcare worker in our institution who has contracted COVID-19 through patient contact. We have highlighted for discussion some of the policies and processes to prepare a nuclear medicine service for the COVID-19 threat.
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Eur. J. Nucl. Med. Mol. Imaging · Jul 2020
EditorialNuclear medicine in responding to global pandemic COVID-19-American College of Nuclear Medicine member experience.
In the global pandemic COVID-19, it is important for everyone including nuclear medicine personnel to know how to stop transmission and contain and prevent the spread of COVID-19. Here, we summarize our American College of Nuclear Medicine members' experiences from Wuhan, China; Singapore; and the USA, so to provide advice to the nuclear medicine personnel for their clinical practice and management strategies in responding to COVID-19.
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Eur. J. Nucl. Med. Mol. Imaging · Jul 2020
Quantification and discriminative power of 18F-FE-PE2I PET in patients with Parkinson's disease.
Dopamine transporter (DAT) imaging is an important adjunct in the diagnostic workup of patients with Parkinsonism. 18F-FE-PE2I is a suitable PET radioligand for DAT quantification and imaging with good pharmacokinetics. The aim of this study was to determine a clinical optimal simplified reference tissue-based image acquisition protocol and to compare the discriminatory value and effect size for 18F-FE-PE2I to that for 123I-FP-CIT scan currently used in clinical practice. ⋯ 18F-FE-PE2I is a suitable radioligand for in vivo DAT imaging with high discriminative power between early PD and healthy controls. Whereas a [15-40]-min window has lowest bias with respect to BPND, a [50-60]-min time window at pseudoequilibrium can be advocated in terms of clinical feasibility with optimal discriminative power. The occipital cortex may be slightly preferable as reference region because of the higher time stability, stronger correlation of SUVR with BPND + 1, and lower bias. Moreover, the data suggest that the diagnostic accuracy of a 10-min static 18F-FE-PE2I scan is non-inferior compared with 123I-FP-CIT scan used in standard clinical practice.