Interesting ImagesAbdominal Wall Granulomatous Inflammation Mimicking Malignancy on FDG PET/CTShen, Guohua MD; Kuang, Anren MDAuthor Information From the Department of Nuclear Medicine, Laboratory of Clinical Nuclear Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, People's Republic of China. Received for publication September 2, 2019; revision accepted September 27, 2019. Conflicts of interest and sources of funding: This study was supported by National Natural Science Foundation of China (grant no. 81471692), National Natural Science Foundation of China (grant no. 81901776), Sichuan Science and Technology Program (grant no. 2018HH0081), Project funded by China Postdoctoral Science Foundation (grant no. 2019M650245), and Post-Doctor Research Project, West China Hospital, Sichuan University (grant no. 18HXBH070). None declared to both authors. Correspondence to: Anren Kuang, MD, Department of Nuclear Medicine, Laboratory of Clinical Nuclear Medicine, West China Hospital of Sichuan University, No. 37 Guoxue Alley, Chengdu 610041, China. E-mail: email@example.com. Online date: December 11, 2019 Clinical Nuclear Medicine: March 2020 - Volume 45 - Issue 3 - p 234-235 doi: 10.1097/RLU.0000000000002868 Buy Metrics Abstract An old woman with abdominal pain complained a palpable mass on the right anterior abdominal wall. On PET/CT images, the lesion presented as a soft tissue mass with irregular shape, invading adjacent peritoneum and showing intense FDG uptake. Based on imaging findings, a malignancy was suspected, and she underwent surgical resection. However, the abdominal wall mass was diagnosed as granulomatous inflammation with a little necrosis by pathological results. Awareness of this benign disease is helpful for an accurate diagnosis of abdominal wall mass. Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.