EDITORIALS
Pulmonary infection in Wegener's granulomatosis and idiopathic pulmonary fibrosis
Correspondence to:
Dr Nicholas Kim Harrison, School of Medicine, Swansea University, Swansea, UK; Kim.Harrison@swansea-tr.wales.nhs.uk
| The first 150 words of the full text of this article appear below. |
Friederich Wegeners original paper "On generalised septic vessel disease" suggests he thought it likely there was an infectious cause for the condition which now bears his eponym.1 The characteristic pathological features of Wegener granulomatosis (WG) are: a necrotising granulomatous inflammation of the respiratory tract with vasculitis affecting both arteries and veins; focal necrotising glomerulonephritis; and a varying degree of systemic vasculitis—the so-called "Wegeners triad".2 The granulomatous inflammation is conspicuous for the absence of any obvious microorganism, although granulomatous infections can sometimes be misdiagnosed as WG.3 During the 70 years since Wegeners description there have been some remarkable advances in both the diagnosis and treatment of this condition and in our understanding of its pathogenesis. However, the precise nature of the initiating factor(s) remains elusive.
What we do know is that there is a strong association between WG and the human leucocyte antigen (HLA)-DPB1*0401 allele, suggesting that there is an inherited
Relevant Article
- Pulmonary infection in Wegener granulomatosis and idiopathic pulmonary fibrosis
- A G Richter, R A Stockley, L Harper, and D R Thickett
Thorax 2009 64: 692-697.[Abstract] [Full Text] [PDF]
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