Childhood granulomatosis with polyangiitis (cGPA), previously known as Wegener's granulomatosis, is a rare, potentially fatal necrotizing vasculitis, the symptoms of which overlap with infection. We present a 16-year-old girl who, following 6 months of treatment for persistent middle ear effusion with progressive sensorineural hearing loss, developed rapidly progressing pneumonia, with pleural effusion, and multiple cavitatory lung lesions. Investigations demonstrated high titer c-ANCA and nasal septal biopsy confirmed the diagnosis of cGPA. This case highlights the difficulty in diagnosing cGPA and the potentially life-threatening consequences of failing to do so.
Keywords: Wegener's granulomatosis; atypical pneumonia; childhood vasculitis; chronic otitis media; hearing loss.
© 2013 Wiley Periodicals, Inc.