Incidental Finding of a Parotid Basal Cell Adenoma With High Tracer Uptake on 68Ga-DOTATOC PET/CT.
Journal
Clinical nuclear medicine
ISSN: 1536-0229
Titre abrégé: Clin Nucl Med
Pays: United States
ID NLM: 7611109
Informations de publication
Date de publication:
01 Jul 2021
01 Jul 2021
Historique:
entrez:
3
6
2021
pubmed:
4
6
2021
medline:
17
6
2021
Statut:
ppublish
Résumé
A 67-year-old man was referred to our department to undergo a 68Ga-DOTATOC PET/CT during the systematic follow-up of a small intestine neuroendocrine tumor. PET revealed an incidental focal increased uptake of 68Ga-DOTATOC matching with a left intraparotid lesion on the combined contrast-enhanced CT, suggestive of a benign salivary tumor. An MRI was performed to characterize this lesion, and finally, the patient underwent surgery. Histological analysis confirmed the presence of a basal cell adenoma.
Identifiants
pubmed: 34081055
doi: 10.1097/RLU.0000000000003564
pii: 00003072-202107000-00036
doi:
Substances chimiques
Organometallic Compounds
0
Radioactive Tracers
0
gallium Ga 68 dotatate
9L17Y0H71P
Types de publication
Case Reports
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e381-e383Informations de copyright
Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.
Déclaration de conflit d'intérêts
Conflicts of interest and sources of funding: none declared.
Références
Kawata R, Yoshimura K, Lee K, et al. Basal cell adenoma of the parotid gland: a clinicopathological study of nine cases—basal cell adenoma versus pleomorphic adenoma and Warthin’s tumor. Eur Arch Oto Rhino Laryngol . 2010;267:779–783.
He Q, Xu Z, Zhang B, et al. Tumor-induced osteomalacia caused by a parotid basal cell adenoma detected by 68 Ga-DOTANOC PET/CT. Clin Nucl Med . 2018;43:e198–e199.
Taniyama Y, Suzuki T, Mikami Y, et al. Systemic distribution of somatostatin receptor subtypes in human: an immunohistochemical study. Endocr J . 2005;52:605–611.
Ambrosini V, Nanni C, Fanti S. The use of gallium-68 labeled somatostatin receptors in PET/CT imaging. Pet Clin . 2014;9:323–329.
Hofman MS, Lau WFE, Hicks RJ. Somatostatin receptor imaging with 68 Ga DOTATATE PET/CT: clinical utility, normal patterns, pearls, and pitfalls in interpretation. Radiographics . 2015;35:500–516.
Thuillier P, Bourhis D, Karakatsanis N, et al. Diagnostic performance of a whole-body dynamic 68 Ga-DOTATOC PET/CT acquisition to differentiate physiological uptake of pancreatic uncinate process from pancreatic neuroendocrine tumor. Medicine . 2020;99:e20021.
Thuillier P, Risson J-R, Eusen Y, et al. Retroperitoneal pelvic solitary fibrous tumor with high tracer uptake in 68 Ga-DOTATOC PET/CT: a rare differential diagnosis of paraganglioma. Clin Nucl Med . 2019;44:e370–e371.
Laurens ST, Netea-Maier RT, Aarntzen EJHG. 68 Ga-DOTA-TOC uptake in pleomorphic adenoma. Clin Nucl Med . 2018;43:524–525.
Hayashi Y, Deguchi H, Nakahata A, et al. Immunopathological study of neuropeptide expression in human salivary gland neoplasms. Pathobiology . 1990;58:212–220.
Hayashi Y, Saito H, Saito S, et al. Immunoreactive somatostatin in Warthin’s tumor. Am J Pathol . 1986;123:250–255.