Rheumatology 2002; 41: 712-713
© 2002 British Society for Rheumatology
Letters to the Editor |
Tc-DTPA clearance and rheumatoid arthritis-associated fibrosing alveolitis
Department of Rheumatology, St Helens Hospital, Marshalls Cross Road, St Helens, Merseyside, UK
SIR, The recent article by Rajasekaran et al. [1] incorporates the use of inhaled technetium-labelled diethylenetriamine pentaacetate (Tc-DTPA) clearance in the assessment of rheumatoid arthritis (RA) patients with interstitial lung disease (ILD). This technique has a potential role in indicating the presence of ILD and identifying stable ILD. However, the authors mention that this technique has not been studied previously in RA.
Tc-DTPA clearance was incorporated in an excellent study
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References
Department of Rheumatology, Queen Elizabeth Hospital, Gateshead Health NHS, Sheriff Hill, Tyne & Wear, Gateshead NE9 6SX, UK