Figure 2From: Suspected acute exacerbation of idiopathic pulmonary fibrosis associated with interferon alpha therapy for hepatitis C: case report Serial chest HRCT images in relation to the suspected AE-IPF. HRCT performed during the exacerbation (c) and (d) demonstrates diffuse ground glass opacity with marked progression of the underlying fibrosis and honeycombing compared with 3 months prior (a) and (b).Back to article page