Relapsing polychondritis with isolated tracheobronchial involvement complicated with Sjogren's syndrome: A case report

In such cases, our experience suggested that 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) and fiberoptic bronchoscopy should be used to diagnose airway chondritis as relapsing polychondritis in the early phase of disease.