Stricture due to granulomatosis with polyangiitis

(A) Coronal reformation computed tomographic imaging shows focal subglottic stenosis (arrow), which was the initial manifestation of granulomatosis with polyangiitis in this patient.

(B) Volume rendering imaging better demonstrates the extent and severity of the stenosis (thick arrows).

Courtesy of Nestor L Muller, MD, PhD.

Graphic 139894 Version 1.0

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