Interesting ImagesElevated 123I-MIBG Activity in Intramuscular HemangiomaWang, Wei MD, PhD; Yang, Xu MD; Yang, Jigang MD, PhDAuthor Information From the Department of Nuclear Medicine, Beijing Friendship Hospital, Capital Medical University, Beijing, China. Received for publication September 20, 2020; revision accepted September 26, 2020. Conflicts of interest and sources of funding: J.Y. was supported by the National Natural Science Foundation of China (number 81771860, 81971642), Beijing Natural Science Foundation (number 7192041), and National Key Research and Development Plan (number 2017YFC0114003). None declared to all other authors. Correspondence to: Jigang Yang, MD, PhD, Department of Nuclear Medicine, Beijing Friendship Hospital, Capital Medical University, 95 Yong An Road, Xi Cheng District, Beijing, China, 100050 E-mail: [email protected]. Clinical Nuclear Medicine: February 2021 - Volume 46 - Issue 2 - p 168-170 doi: 10.1097/RLU.0000000000003389 Buy Metrics Abstract A 3-year-old boy with high-risk neuroblastoma underwent 123I-MIBG scan to evaluate the disease status after surgery and chemotherapy. 123I-MIBG SPECT/CT demonstrated liver metastasis. In addition, mildly increased uptake in the inferior left erector spinae was noted. Contrast-enhanced CT suggested intramuscular hemangioma. The 123I-MIBG accumulation in the intramuscular hemangioma persisted during the follow-up scan, whereas the abnormal activity in the liver was resolved. Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.