Case Report

Vertebral Hemangiomas Mimicking Metastases on Gallium-68 DOTATATE PET/CT: A Case of Gastric Neuroendocrine Tumor

Volume: 6 Number: 1 April 29, 2026
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Vertebral Hemangiomas Mimicking Metastases on Gallium-68 DOTATATE PET/CT: A Case of Gastric Neuroendocrine Tumor

Abstract

While the diagnostic efficacy of Ga-68 DOTATATE PET/CT for staging neuroendocrine tumors is well established, radiotracer accumulation in benign tissues may lead to false-positive findings and potential diagnostic pitfalls. Vertebral hemangiomas represent a rare but clinically important cause of such false-positive uptake. We report a 77-year-old male with a gastric neuroendocrine tumor who showed focal Ga-68 DOTATATE uptake in the cervical and thoracic vertebrae. Correlation with prior computed tomography (CT) demonstrated that these lesions were benign vertebral hemangiomas, indicating false-positive uptake. This case underscores the importance of correlating PET/CT findings with morphological imaging and considering vertebral hemangiomas in the differential diagnosis of bone uptake on Ga-68 DOTATATE PET/CT.

Keywords

Supporting Institution

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Ethical Statement

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Thanks

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References

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Details

Primary Language

English

Subjects

Nuclear Medicine

Journal Section

Case Report

Publication Date

April 29, 2026

Submission Date

January 24, 2026

Acceptance Date

March 30, 2026

Published in Issue

Year 2026 Volume: 6 Number: 1

APA
Ağartıoğlu, A. İ., Küçüker, K. A., Aksu, A., Atay, A., & Turgut, B. (2026). Vertebral Hemangiomas Mimicking Metastases on Gallium-68 DOTATATE PET/CT: A Case of Gastric Neuroendocrine Tumor. Güncel Tıbbi Araştırmaları Dergisi, 6(1), 13-18. https://doi.org/10.52818/cjmr.1870942
AMA
1.Ağartıoğlu Aİ, Küçüker KA, Aksu A, Atay A, Turgut B. Vertebral Hemangiomas Mimicking Metastases on Gallium-68 DOTATATE PET/CT: A Case of Gastric Neuroendocrine Tumor. CJMR. 2026;6(1):13-18. doi:10.52818/cjmr.1870942
Chicago
Ağartıoğlu, Amine İrem, Kadir Alper Küçüker, Ayşegül Aksu, Arif Atay, and Bulent Turgut. 2026. “Vertebral Hemangiomas Mimicking Metastases on Gallium-68 DOTATATE PET CT: A Case of Gastric Neuroendocrine Tumor”. Güncel Tıbbi Araştırmaları Dergisi 6 (1): 13-18. https://doi.org/10.52818/cjmr.1870942.
EndNote
Ağartıoğlu Aİ, Küçüker KA, Aksu A, Atay A, Turgut B (April 1, 2026) Vertebral Hemangiomas Mimicking Metastases on Gallium-68 DOTATATE PET/CT: A Case of Gastric Neuroendocrine Tumor. Güncel Tıbbi Araştırmaları Dergisi 6 1 13–18.
IEEE
[1]A. İ. Ağartıoğlu, K. A. Küçüker, A. Aksu, A. Atay, and B. Turgut, “Vertebral Hemangiomas Mimicking Metastases on Gallium-68 DOTATATE PET/CT: A Case of Gastric Neuroendocrine Tumor”, CJMR, vol. 6, no. 1, pp. 13–18, Apr. 2026, doi: 10.52818/cjmr.1870942.
ISNAD
Ağartıoğlu, Amine İrem - Küçüker, Kadir Alper - Aksu, Ayşegül - Atay, Arif - Turgut, Bulent. “Vertebral Hemangiomas Mimicking Metastases on Gallium-68 DOTATATE PET CT: A Case of Gastric Neuroendocrine Tumor”. Güncel Tıbbi Araştırmaları Dergisi 6/1 (April 1, 2026): 13-18. https://doi.org/10.52818/cjmr.1870942.
JAMA
1.Ağartıoğlu Aİ, Küçüker KA, Aksu A, Atay A, Turgut B. Vertebral Hemangiomas Mimicking Metastases on Gallium-68 DOTATATE PET/CT: A Case of Gastric Neuroendocrine Tumor. CJMR. 2026;6:13–18.
MLA
Ağartıoğlu, Amine İrem, et al. “Vertebral Hemangiomas Mimicking Metastases on Gallium-68 DOTATATE PET CT: A Case of Gastric Neuroendocrine Tumor”. Güncel Tıbbi Araştırmaları Dergisi, vol. 6, no. 1, Apr. 2026, pp. 13-18, doi:10.52818/cjmr.1870942.
Vancouver
1.Amine İrem Ağartıoğlu, Kadir Alper Küçüker, Ayşegül Aksu, Arif Atay, Bulent Turgut. Vertebral Hemangiomas Mimicking Metastases on Gallium-68 DOTATATE PET/CT: A Case of Gastric Neuroendocrine Tumor. CJMR. 2026 Apr. 1;6(1):13-8. doi:10.52818/cjmr.1870942