Figure 1From: Suspected acute exacerbation of idiopathic pulmonary fibrosis associated with interferon alpha therapy for hepatitis C: case report Serial chest HRCT images in relation to IFNα therapy. Progression of subpleural interstitial fibrosis and honeycombing from (a) 9 months prior to the current presentation, prior to commencement of IFNα to (b) 3 months prior, 2 months after commencing IFNα therapy.Back to article page