Services on Demand
Journal
Article
Indicators
- Cited by SciELO
- Access statistics
Related links
- Cited by Google
- Similars in SciELO
- Similars in Google
Share
Revista Colombiana de Reumatología
Print version ISSN 0121-8123
Abstract
MORA ALFONSO, Sergio Alexander et al. Single breath carbon monoxide diffusing capacity (DLCO) test and its interpretation in autoimmune diseases. Application in clinical practice Part -II-. Rev.Colomb.Reumatol. [online]. 2011, vol.18, n.2, pp.96-108. ISSN 0121-8123.
The single breath DLCO (TLCO) has proved as an essential part of the routine pulmonary function screen, similar to spirometry. In spite of nearly 100 years research, there is still concern over the relative importance of the alveolarcapillary membranes versus the red cells as rate limiting steps in the overall transfer of carbon monoxide from gas to blood, but this is only a quantitative problem. The essential nature of the DLCO has already been elucidated by F.J.W. Roughton and R.E. Forster having played the major roles. Interpreting the DLCO, in conjunction with spirometry and lung volumes assessment, may assist in diagnosing the underlying disease and in the Rheumatology field it is essential it's knowledge because it offers the possibility of establish the differential diagnosis and a close follow-up of the patients with pulmonary manifestations in autoimmune diseases.
Keywords : gas exchange; pulmonary; membrane; diffusion; single-breath carbon monoxide diffusing capacity; (DLCO); pulmonary function tests; autoimmune diseases.