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European Journal of Nuclear Medicine and Molecular Imaging OnlineFirst articles

18.05.2024 | Short Communication

[68Ga]Ga-FAPI-46 PET/CT for penile cancer – a feasibility study

Penile cancer (PeCa) is a rare disease in industrial countries with a worldwide incidence of 0.08/100.000 [ 1 ]. 5-year overall survival is 95% for localized disease and drops to 35–80% in pN + patients [ 2 ]. Patients with ≥ pT1b and cN0 status on …

verfasst von:
Lennert Eismann, Stephan T. Ledderose, Benazir Enzinger, Elena Berg, Thilo Westhofen, Severin Rodler, Gerald B. Schulz, Johannes Toms, Adrien Holzgreve, Franz J. Gildehaus, Matthias Brendel, Clemens C. Cyran, Marcus Unterrainer, Christian G. Stief, Peter Bartenstein, Boris Schlenker, Lena M. Unterrainer

Open Access 17.05.2024 | Image of the Month

Distinct [18F]FDG-PET imaging features of a newly recognized and yet uncharacterized RDD-ECD overlap disease entity

verfasst von:
Martin W. Huellner, Marco M. Bühler, Viktor H. Kölzer, Perparim Limani, Wiebke Rösler

Open Access 17.05.2024 | Original Article

Assessment of cerebral drug occupancy in humans using a single PET-scan: A [11C]UCB-J PET study

About 1% of the global population suffers from epilepsy [ 1 ], and for approximately 30% of the patients, anti-seizure medication (ASM) does not lead to seizure freedom [ 2 ]. Levetiracetam (LEV) is a very commonly used ASM approved for the …

verfasst von:
Maja R. Marstrand-Joergensen, Gjertrud L. Laurell, Susan Herrmann, Arafat Nasser, Annette Johansen, Anton Lund, Thomas L. Andersen, Gitte M. Knudsen, Lars H. Pinborg

16.05.2024 | Original Article

FAPI PET uptake patterns after invasive medical interventions: a single center retrospective analysis

Fibroblasts are the most common component of connective tissues and are found throughout the body [ 1 ]. In normal tissues, they are resting mesenchymal cells in the extracellular matrix (ECM). Normal activated fibroblasts (NAF) aid in repair and …

verfasst von:
Peter George Maliha, Masatoshi Hotta, Andrea Farolfi, Tristan Grogan, Rejah Alano, Andrea Limon, Ethan Lam, Giuseppe Carlucci, Shadfar Bahri, Ali Salavati, Matthias Benz, Daniel Silverman, Pawan Gupta, Andrew Quon, Martin Allen-Auerbach, Johannes Czernin, Jeremie Calais

Open Access 14.05.2024 | Guidelines

Joint EANM-SNMMI guideline on the role of 2-[18F]FDG PET/CT in no special type breast cancer

(endorsed by the ACR, ESSO, ESTRO, EUSOBI/ESR, and EUSOMA)

The aim of this guideline is to provide information regarding the role of 2-[ 18 F]fluoro-2-deoxy- D -glucose positron emission tomography/computed tomography (2-[ 18 F]FDG PET/CT) in patients with no special type breast cancer (NST BC) …

verfasst von:
Sofia C. Vaz, John Patrick Pilkington Woll, Fatima Cardoso, David Groheux, Gary J. R. Cook, Gary A. Ulaner, Heather Jacene, Isabel T. Rubio, Jan W. Schoones, Marie-Jeanne Vrancken Peeters, Philip Poortmans, Ritse M. Mann, Stephanie L. Graff, Elizabeth H. Dibble, Lioe-Fee de Geus-Oei

Open Access 14.05.2024 | Image of the Month

Cholecystokinin-2 receptor targeting by [68Ga]Ga-DOTA-MGS5 PET/CT in a patient with extensive disease small cell lung cancer

verfasst von:
Gianpaolo Di Santo, Giulia Santo, Vladan Martinovic, Dominik Wolf, Andreas Pircher, Anna Sviridenko, Judith Löffler-Ragg, Elisabeth von Guggenberg, Irene Virgolini

14.05.2024 | Letter to the Editor

Comment on: Is work overload associated with diagnostic errors on [18F]FDG PET/CT

verfasst von:
Guillaume Hourcau, David Taïeb

13.05.2024 | Editorial

The EANM-SNMMI guideline on the role of [18F]FDG-PET/CT in breast cancer: Important milestones and perspectives for the future

[18F]FDG PET/CT is an established modality of tumour staging. In the multicentre study PETABC, 369 patients with invasive ductal carcinoma and clinical TNM stage III or IIB were randomly assigned to receive either [18F]FDG PET/CT imaging or …

verfasst von:
Elif Hindié

Open Access 11.05.2024 | Original Article

Seasonal variation in D2/3 dopamine receptor availability in the human brain

Brain functional and physiological plasticity is essential to combat dynamic environmental challenges, for survival and the wellbeing. This includes the potential seasonal patterns of dopamine signaling. For instance, in vivo imaging data in both …

verfasst von:
Lihua Sun, Tuulia Malén, Jouni Tuisku, Valtteri Kaasinen, Jarmo A. Hietala, Juha Rinne, Pirjo Nuutila, Lauri Nummenmaa

11.05.2024 | Original Article

Coronary sodium [18F]fluoride activity predicts outcomes post-CABG: a comparative evaluation with conventional metrics

Coronary artery bypass grafting (CABG) is the preferred therapeutic intervention for individuals with extensive coronary artery disease (CAD) [ 1 , 2 ]. The emergence of perioperative myocardial infarction (PMI) can increase the risk of …

verfasst von:
Mingxin Gao, Wanwan Wen, Haiyang Li, Yaqi Zheng, Mingkai Yun, Jingjing Meng, Shipan Wang, Bolin Wang, Biao Hu, Tiantian Mou, Yang Yu, Xiaoli Zhang, Xiang Li

Open Access 11.05.2024 | Original Article

Radiolabelling and preclinical characterisation of [89Zr]Zr-Df-ATG-101 bispecific to PD-L1/4–1BB

Several inhibitory immune checkpoint proteins have been identified, along with their corresponding ligands found on various cells, including dendritic cells and tumour cells. These immune checkpoint proteins engage in interactions with their …

verfasst von:
Zhipeng Cao, Christian Werner Wichmann, Ingrid Julienne Georgette Burvenich, Laura Danielle Osellame, Nancy Guo, Angela Rigopoulos, Graeme Joseph O’Keefe, Fiona Elizabeth Scott, Nirmal Lorensuhewa, Kevin Patrick Lynch, Andrew Mark Scott

Open Access 11.05.2024 | Short Communication

CYP3A4 inhibitors may influence the quantification of [123I]I-FP-CIT SPECT scans

[ 123 I]I-FP-CIT SPECT is a well-validated imaging tool to investigate the integrity of the dopaminergic nigrostriatal pathway in parkinsonian patients by targeting the dopamine transporter (DAT) [ 1 ]. In routine practice, analysis of [ 123 …

verfasst von:
Jan Booij, Eda Yağci, Zulfiqar H Sheikh, Youssef Chahid

11.05.2024 | Editorial

Biological characterization of renal masses using immuno-PET

verfasst von:
Fabrizia Gelardi, Alessandro Larcher, Lidija Antunovic, Umberto Capitanio, Andrea Salonia, Arturo Chiti

10.05.2024 | Original Article

A head-to-head comparison of [68Ga]Ga-DOTATATE and [68Ga]Ga-FAPI PET/CT in patients with nasopharyngeal carcinoma: a single-center, prospective study

Nasopharyngeal carcinoma (NPC) is an epithelial malignancy which is characterized by distinct global geographical distribution [ 1 ]. It is notably common in east and southeast Asia, and remains a considerable cause of cancer-related deaths [ 2 ].

verfasst von:
Jieling Zheng, Guochang Wang, Qian Ru, Yun Yang, Li Su, Wenlong Lv, Chunlin Ke, Peirong Wang, Xiaohui Liu, Li Zhang, Feng Liu, Weibing Miao

10.05.2024 | Original Article

Diagnostic efficacy of [68Ga]Ga-DOTA-GPFAPI-04 in patients with solid tumors in a head-to-head comparison with [18F]F-FDG: results from a prospective clinical study

Cancer-associated fibroblasts (CAFs) are critical players in the tumor microenvironment. Fibroblast activation protein (FAP), a membrane-bound serine protease that is overexpressed in most epithelial tumors, is one of the critical targets of CAFs …

verfasst von:
Hui Yuan, Entao Liu, Guojin Zhang, Chaoquan Lai, Qing Zhang, Yuxiang Shang, Zhen Cheng, Lei Jiang

Open Access 09.05.2024 | Original Article

Imaging CAR-NK cells targeted to HER2 ovarian cancer with human sodium-iodide symporter-based positron emission tomography

Chimeric antigen receptor (CAR) cell therapies utilize CARs to redirect immune cells towards cancer cells expressing specific antigens like human epidermal growth factor receptor 2 (HER2). Despite their potential, CAR T cell therapies exhibit …

verfasst von:
Nourhan Shalaby, Ying Xia, John J Kelly, Rafael Sanchez-Pupo, Francisco Martinez, Matthew S Fox, Jonathan D Thiessen, Justin W Hicks, Timothy J Scholl, John A. Ronald

Open Access 09.05.2024 | Original Article

Pre-therapy PET-based voxel-wise dosimetry prediction by characterizing intra-organ heterogeneity in PSMA-directed radiopharmaceutical theranostics

Radiopharmaceuticals therapy (RPT) is a contemporary approach to radiation oncology, which aims to deliver the maximally destructive radiation dose via cancer-targeting radiopharmaceutical [ 1 ]. In the last decades, advances in molecular biology …

verfasst von:
Song Xue, Andrei Gafita, Yu Zhao, Lorenzo Mercolli, Fangxiao Cheng, Isabel Rauscher, Calogero D’Alessandria, Robert Seifert, Ali Afshar-Oromieh, Axel Rominger, Matthias Eiber, Kuangyu Shi

Open Access 09.05.2024 | Original Article

The impact of PET/CT and brain MRI for metastasis detection among patients with clinical T1-category lung cancer: Findings from a large-scale cohort study

Lung cancer remains the predominant cause of cancer-related mortality worldwide and ranks the most common cancer globally [ 1 ]. The advent of widespread lung cancer screening has markedly elevated the detection rates of early-stage lung cancer [ 2 …,

verfasst von:
Yi Feng, Bo Cheng, Shuting Zhan, Haiping Liu, Jianfu Li, Peiling Chen, Zixun Wang, Xiaoyan Huang, Xiuxia Fu, Wenjun Ye, Runchen Wang, Qixia Wang, Yang Xiang, Huiting Wang, Feng Zhu, Xin Zheng, Wenhai Fu, Guodong Hu, Zhuxing Chen, Jianxing He, Wenhua Liang

Open Access 09.05.2024 | Original Article

Total-body imaging of mu-opioid receptors with [11C]carfentanil in non-human primates

With the dramatic rise in the availability and abuse of illicit opioids, the mortality rate of overdose associated with opioid use disorder has reached epidemic proportions in the world [ 1 , 2 ], particularly the United States [ 3 , 4 ]. Most of …

verfasst von:
Chia-Ju Hsieh, Catherine Hou, Hsiaoju Lee, Cosette Tomita, Alexander Schmitz, Konstantinos Plakas, Jacob G. Dubroff, Robert H. Mach

Open Access 08.05.2024 | Original Article

Efficiency of succinylated gelatin and amino acid infusions for kidney uptake reduction of radiolabeled αvβ6-integrin targeting peptides: considerations on clinical safety profiles

Radioligand therapy (RLT) with particle-emitting radionuclides such as 177 Lu or 225 Ac for tumor therapy arguably had the greatest impact on the practice of nuclear medicine in the last ten years [ 1 ]. Ideally, such radiopharmaceuticals are …

verfasst von:
Stefan Stangl, Nghia Trong Nguyen, Julia Brosch-Lenz, Jakub Šimeček, Wolfgang A. Weber, Susanne Kossatz, Johannes Notni