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[18F]-fluoride positron emission tomography for imaging condylar hyperplasia
S Laverick1, G Bounds, Wai Lup Wong
1Regional Maxillofacial Unit, Ninewells Hospital, Dundee, United Kingdom. Sean.laverick@tuht.scot.nhs.uk
The British Journal of Oral & Maxillofacial Surgery
|October 18, 2008
Summary
Diagnosing condylar hyperplasia is challenging due to difficulties in imaging continued growth. [(18)F]-fluoride positron emission tomography (PET) shows promise as a reliable imaging technique for this condition.
Area of Science:
- Medical Imaging
- Nuclear Medicine
- Orthodontics
Background:
- Condylar hyperplasia management requires accurate assessment of active growth in the mandibular condyle.
- Current imaging modalities lack satisfactory methods for detecting ongoing condylar growth.
Purpose of the Study:
- To evaluate the efficacy of [(18)F]-fluoride positron emission tomography (PET) in diagnosing condylar hyperplasia.
- To correlate [(18)F]-fluoride PET findings with surgical observations in patients with suspected condylar hyperplasia.
Main Methods:
- Investigated 5 patients with suspected condylar hyperplasia using [(18)F]-fluoride PET.
- Correlated imaging results with intraoperative findings.
Main Results:
- [(18)F]-fluoride PET correctly identified condylar hyperplasia in all 5 patients.
- The technique demonstrated a high correlation with operative findings.
Conclusions:
- [(18)F]-fluoride PET is a valid and effective imaging method for assessing condylar hyperplasia.
- This technique offers a promising solution for diagnosing active growth in affected condyles.
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