18FAl-NOTA-FAPI PET/CT Outperforms 18F-FDG PET/CT in Detecting Gastrointestinal Metastasis of Lobular Breast Carcinoma
A 57-year-old woman with a history of right breast cancer surgery 22 years prior presented with CT findings of gastric and intestinal wall thickening, accompanied by mild-to-moderate FDG uptake on 18F-FDG PET/CT. Pathological results showed lobular breast cancer metastasis. The lesions showed significantly higher uptake on 18FAl-NOTA-FAPI PET/CT, and an additional sternal metastasis was identified.
Authors
- Annan Zhang (ORCID: https://orcid.org/0000-0001-6664-9417)
- Yanpeng Ma
- Meixin Zhao
- Ming Zu
- Shigang Ding
Institutions
- Peking University (CN)
- University Gastroenterology (US)
- Peking University Third Hospital (CN)
Publication Details
- Journal
- Clinical Nuclear Medicine
- Published
- 2025-10-15
- DOI
- https://doi.org/10.1097/rlu.0000000000006176
- Primary Topic
- Peptidase Inhibition and Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00