Guochang Wang # 1, Xiao Jin # 1, Hua Zhu 1, Shuailiang Wang 1, Jin Ding 1, Yan Zhang 1, Zhi Yang 2, Xuejuan Wang 3 Article available for purchase or with subscription. Affiliations: Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian, Beijing, 100142, China. [...]

Yaping Luo 1 2, Qingqing Pan 1 2, Huaxia Yang 3, Linyi Peng 3, Wen Zhang 3, Fang Li 4 2 Abstract: IgG4-related disease (RD) is characterized by lymphoplasmacytic infiltration enriched in IgG4-positive plasma cells and variable degrees of fibrosis with a characteristic storiform pattern. Since fibrosis is an important feature of IgG4-RD, we performed a prospective cohort [...]

Bing Hao 1, Xiurong Wu 2, Yizhen Pang 1, Long Sun 1, Hua Wu 1, Weipeng Huang # 3, Haojun Chen # 4 Article available for purchase or with subscription. Affiliations: Department of Nuclear Medicine & Minnan PET Center, Xiamen Cancer Center, The First Affiliated Hospital of Xiamen University, Teaching Hospital of Fujian Medical University, Xiamen, China. Department of [...]

Artineh Hayrapetian 1, Mark D Girgis, Jane Yanagawa, Samuel W French, Heinrich R Schelbert 1, Martin S Auerbach 1, Johannes Czernin, Jeremie Calais Abstract: A 71-year-old man underwent 18F-FDG and 68Ga-FAPI-46 PET/CT for initial staging prior to surgery of a squamous cell carcinoma of the lower esophagus under the prospective study NCT04147494. Both scans showed [...]

Johannes Toms 1, Jürgen Kogler 1, Simone Maschauer 1, Christoph Daniel 2, Christian Schmidkonz 3, Torsten Kuwert 3, Olaf Prante 4 3 Fibroblast activation protein (FAP) has emerged as an interesting molecular target used in the imaging and therapy of various types of cancers. 68Ga-labeled chelator-linked FAP inhibitors (FAPIs) have been successfully applied to PET imaging of various tumor [...]

Christian Schmidkonz 1, Simon Rauber 2, Armin Atzinger 1, Rahul Agarwal 2, Theresa Ida Götz 1, Alina Soare 2, Michael Cordes 1, Olaf Prante 1, Christina Bergmann 2, Arnd Kleyer 2, Philipp Ritt 1, Simone Maschauer 1, Peter Hennig 1, Johannes Toms 1, Markus Köhner 1, Bernhard Manger 2, John H Stone 3, Uwe Haberkorn 4, Tobias Baeuerle 5, Jörg H W Distler 2, Abbas Agaimy 6, Torsten Kuwert 1, Georg Schett 2, Andreas Ramming 7 Objectives: To date, there is no valuable tool to assess fibrotic disease activity in humans in [...]

Patrick Conen 1 2, Felix M Mottaghy 3 4 5 Purpose: Cancer-associated fibroblasts (CAFs) expressing fibroblast activation protein (FAP) have been associated with the aggressive nature of head and neck cancers (HNCs). These tumours grow diffusely, leading to extremely challenging differentiation between tumour and healthy tissue. This analysis aims to introduce [...]

Liang Zhao 1, Jianwei Gu 2, Kaili Fu 1, Qin Lin 1, Haojun Chen 2 Abstract: Ga-FAPI PET/CT was performed in a 56-year-old cirrhotic patient with multiple liver nodules, which were suspected of hepatocellular carcinoma by contrast-enhanced magnetic resonance but were not visualized by F-FDG PET/CT. Increased Ga-FAPI liver uptake was observed in [...]

Jieling Zheng 1, Shaobo Yao 2 Article available for purchase or this subscription. Affiliations: Department of Nuclear Medicine, The First Affliated Hospital of Fujian Medical University, No. 20 Chazhong Road, Fuzhou, 350005, Fujian Province, China. Department of Nuclear Medicine, The First Affliated Hospital of Fujian Medical University, [...]

Haojun Chen1, Yizhen Pang1, Jingxun Wu2, Liang Zhao3, Bing Hao1, Jing Wu1, Jihong Wei1, Siming Wu1, Long Zhao1, Zuoming Luo1, Xuehua Lin1, Chengrong Xie4, Long Sun5, Qin Lin6, Hua Wu7 Purpose: We evaluated the potential usefulness of [68Ga]Ga-DOTA-FAPI-04 positron emission tomography/computed tomography (PET/CT) for the diagnosis of primary and metastatic lesions in various types of cancer, compared with [18F] [...]