Mine Araz, Ecenur Dursun, İrem Mesci, Can Konca, Çiğdem Soydal, Elgin Özkan, Kemal Metin Kir, Nuriye Özlem Küçük
{"title":"Granulomatous Inflammation of Liver Mimicking Malignancy on 68Ga-FAPI PET/CT.","authors":"Mine Araz, Ecenur Dursun, İrem Mesci, Can Konca, Çiğdem Soydal, Elgin Özkan, Kemal Metin Kir, Nuriye Özlem Küçük","doi":"10.1097/RLU.0000000000005860","DOIUrl":null,"url":null,"abstract":"<p><p>68Ga-FAPI has emerged as an alternative tracer for tumor imaging, as FAP is expressed in >90% of epithelial cancers. Although promising data on this new radiotracer are increasing, false-positive results due to nonmalignant diseases with FAP uptake are also reported (for instance, chronic inflammation, arthritis, and fibrosis). In this case, we demonstrated 68Ga-FAPI PET/CT involvement in a patient diagnosed with hepatic sarcoidosis.</p>","PeriodicalId":10692,"journal":{"name":"Clinical Nuclear Medicine","volume":" ","pages":""},"PeriodicalIF":9.6000,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Clinical Nuclear Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1097/RLU.0000000000005860","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING","Score":null,"Total":0}
引用次数: 0
Abstract
68Ga-FAPI has emerged as an alternative tracer for tumor imaging, as FAP is expressed in >90% of epithelial cancers. Although promising data on this new radiotracer are increasing, false-positive results due to nonmalignant diseases with FAP uptake are also reported (for instance, chronic inflammation, arthritis, and fibrosis). In this case, we demonstrated 68Ga-FAPI PET/CT involvement in a patient diagnosed with hepatic sarcoidosis.
期刊介绍:
Clinical Nuclear Medicine is a comprehensive and current resource for professionals in the field of nuclear medicine. It caters to both generalists and specialists, offering valuable insights on how to effectively apply nuclear medicine techniques in various clinical scenarios. With a focus on timely dissemination of information, this journal covers the latest developments that impact all aspects of the specialty.
Geared towards practitioners, Clinical Nuclear Medicine is the ultimate practice-oriented publication in the field of nuclear imaging. Its informative articles are complemented by numerous illustrations that demonstrate how physicians can seamlessly integrate the knowledge gained into their everyday practice.