open access

Vol 26 (2023): Continuous Publishing
Clinical vignette
Submitted: 2022-12-31
Accepted: 2023-06-20
Published online: 2023-08-01
Get Citation

Ossifying fibroma presented as an incidental [18F]FDG PET/CT uptake within the hard palate

Minchanat Satja12, Napisa Bunnag12, Sira Vachatimanont34
·
Pubmed: 37525609
·
Nucl. Med. Rev 2023;26:106-108.
Affiliations
  1. Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
  2. Department of Radiology, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
  3. Nuclear Medicine Unit, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
  4. International Doctor of Medicine program (CU-MEDi), Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand

open access

Vol 26 (2023): Continuous Publishing
Clinical vignette
Submitted: 2022-12-31
Accepted: 2023-06-20
Published online: 2023-08-01

Abstract

Incidental uptake in [18F]FDG PET/CT is not uncommon, but uptake in the oral and sinonasal regions was less frequently reported. We present a case of incidental focal [18F]FDG PET/CT uptake within the hard palate, which was later revealed to be an ossifying fibroma. We also reviewed some relevant literature and suggested that further investigation may be necessary for some patients with incidental [18F]FDG PET/CT uptake in the oral and sinonasal regions.

Abstract

Incidental uptake in [18F]FDG PET/CT is not uncommon, but uptake in the oral and sinonasal regions was less frequently reported. We present a case of incidental focal [18F]FDG PET/CT uptake within the hard palate, which was later revealed to be an ossifying fibroma. We also reviewed some relevant literature and suggested that further investigation may be necessary for some patients with incidental [18F]FDG PET/CT uptake in the oral and sinonasal regions.

Get Citation

Keywords

ossifying fibroma; [18F]FDG PET/CT; incidental findings; hard palate

About this article
Title

Ossifying fibroma presented as an incidental [18F]FDG PET/CT uptake within the hard palate

Journal

Nuclear Medicine Review

Issue

Vol 26 (2023): Continuous Publishing

Article type

Clinical vignette

Pages

106-108

Published online

2023-08-01

Page views

897

Article views/downloads

295

DOI

10.5603/NMR.2023.0014

Pubmed

37525609

Bibliographic record

Nucl. Med. Rev 2023;26:106-108.

Keywords

ossifying fibroma
[18F]FDG PET/CT
incidental findings
hard palate

Authors

Minchanat Satja
Napisa Bunnag
Sira Vachatimanont

References (9)
  1. Nagar SR, Mittal N, Rane SU, et al. Ossifying fibromas of the head and neck region: a clinicopathological study of 45 cases. Head Neck Pathol. 2022; 16(1): 248–256.
  2. EI-Naggar AK. WHO classification of head and neck tumours. International Agency; 2017.
  3. Goodin GS, Shulkin BL, Kaufman RA, et al. PET/CT characterization of fibroosseous defects in children: 18F-FDG uptake can mimic metastatic disease. AJR Am J Roentgenol. 2006; 187(4): 1124–1128.
  4. Nazerani Hooshmand T, Pernthaler B, Szurian K, et al. 18F-FDG PET/CT in the hyperparathyroidism-jaw-tumor syndrome. Clin Nucl Med. 2021; 46(6): 497–498.
  5. Nakajima R, Saito N, Uchino A, et al. Juvenile psammomatoid ossifying fibroma with visual disturbance: a case report with imaging features. J Neuroimaging. 2013; 23(1): 137–140.
  6. Costelloe CM, Chuang HH, Chasen BA, et al. Bone windows for distinguishing malignant from benign primary bone tumors on FDG PET/CT. J Cancer. 2013; 4(7): 524–530.
  7. Pencharz D, Nathan M, Wagner TL. Evidence-based management of incidental focal uptake of fluorodeoxyglucose on PET-CT. Br J Radiol. 2018; 91(1084): 20170774.
  8. Tzelnick S, Bernstine H, Domachevsky L, et al. Clinical implications of incidental sinonasal positive FDG uptake on PET-CT. Otolaryngol Head Neck Surg. 2019; 160(4): 729–733.
  9. Reinholdt KB, Dias AH, Hoff CM, et al. Incidental FDG-avid focuses in palatine tonsils on PET/CT. Laryngoscope. 2022; 132(12): 2370–2378.

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