Abstract
A 58-year-old man presenting with dyspnea, weight loss, and night sweating underwent 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) because of a suspicion of malignancy. 18F-FDG PET/CT demonstrated mild to moderate uptake on nasal, cricoid, and tracheobronchial tree cartilages and costovertebral junctions. The diagnosis was relapsing polychondritis, which is a rare multisystem disease characterized by inflammation of cartilage. In addition, subsequent 18F-FDG PET/CT after treatment showed complete metabolic response.
Keywords:
Relapsing polychondritis, 18F-FDG, PET/CT
Ethics
Informed Consent: Patient consent was obtained.
Authorship Contributions
Surgical and Medical Practices: C.C., E.G.I., D.H.Ş., M.A., S.K., Concept: C.C., E.G.I., D.H.Ş., Design: C.C., E.G.I., D.H.Ş., Data Collection or Processing: C.C., M.A., Analysis or Interpretation: C.C., E.G.I., D.H.Ş., S.K., Literature Search: C.C., D.H.Ş., Writing: C.C., E.G.I., D.H.Ş., M.A., S.K.
Conflict of Interest: No conflicts of interest were declared by the authors.
Financial Disclosure: The authors declare that this study has received no financial support.
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