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Recurrent Brain Metastasis of Triple Negative Breast Cancer With High Uptake in 68Ga-PSMA-11 PET/CT.
- Source :
-
Clinical nuclear medicine [Clin Nucl Med] 2021 Feb 01; Vol. 46 (2), pp. e106-e108. - Publication Year :
- 2021
-
Abstract
- Abstract: Triple negative breast cancer (TNBC) is characterized by poor prognosis and limited response to standard treatments. Although 18F-FDG PET/CT is frequently used in staging and restaging, in some cases, it may be insufficient considering tumor heterogeneity. Prostate-specific membrane antigen (PSMA) has been reported to be overexpressed in many types of cancer due to tumor-associated neovascularization. 68Ga-PSMA-11 PET/CT can be used to demonstrate radionuclide therapy option as well as detection of primary tumor and recurrence in TNBC. We present a 47-year-old woman with TNBC having recurrent brain metastasis with avid PSMA receptor activity versus low FDG uptake.<br />Competing Interests: Conflicts of interest and sources of funding: none declared.<br /> (Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.)
- Subjects :
- Biological Transport
Brain Neoplasms metabolism
Edetic Acid metabolism
Female
Gallium Isotopes
Gallium Radioisotopes
Humans
Middle Aged
Recurrence
Brain Neoplasms diagnostic imaging
Brain Neoplasms secondary
Edetic Acid analogs & derivatives
Oligopeptides metabolism
Positron Emission Tomography Computed Tomography
Triple Negative Breast Neoplasms pathology
Subjects
Details
- Language :
- English
- ISSN :
- 1536-0229
- Volume :
- 46
- Issue :
- 2
- Database :
- MEDLINE
- Journal :
- Clinical nuclear medicine
- Publication Type :
- Academic Journal
- Accession number :
- 33065618
- Full Text :
- https://doi.org/10.1097/RLU.0000000000003336