@article{Doveri_Frassi_Consensi_Vesprini_Gargani_Tafuri_Picano_Della Rossa_Delle Sedie_d’Ascanio_Giacomelli_Bazzichi_Bombardieri_2008, title={Ultrasound lung comets: new echographic sign of lung interstitial fibrosis in systemic sclerosis}, volume={60}, url={https://www.reumatismo.org/reuma/article/view/reumatismo.2008.180}, DOI={10.4081/reumatismo.2008.180}, abstractNote={Objective: Interstitial lung disease (ILD) and pulmonary arterial hypertension (PAH) are common complications of systemic sclerosis (SSc). Echocardiography evaluates PAH, and chest sonography detects even mild ILC as ultrasound lung comets (ULC), i.e. multiple comet-tails fanning out from the lung surface and originating from subpleural interlobular septa thickened by fibrosis. Aim: to assess ILaD and PAH by integrated cardiac and chest ultrasound in SSc. Methods: We enrolled 30 consecutive SSc patients (age= 54±13 years, 23 females) in the Rheumatology Clinic of Pisa University. In all, we assessed systolic pulmonary arterial pressure (SPAP), from maximal velocity of tricuspid regurgitation flow, and ULC score with chest sonography (summing the number of ULC from each scanning space of anterior and posterior right and left chest, from second to fifth intercostal space). All patients underwent plasma assay for anti-topoisomerase antibodies (anti-Scl70), and antiicentromere associated with development of pulmonary involvement. Twenty-eight patients also underwent high resolution computed tomography, HRCT (from 0= no fibrosis to 3= honey combing). Results: ULC number - but not SPAP - was correlated to HRCT fibrosis and presence Scl-70 antibodies. ULC number was similar in localized or diffuse forms (16±20 vs 21±19, p=ns) and was unrelated to SPAP (r=0.216, p=ns). Conclusions: Chest sonography assessment and ULC allow a complete, simple, radiation-free characterization of interstitial lung involvement in SSc - all in one setting and with the same instrument, same transducer and the same sonographer. In particular, ULC number is associated with HRCT evidence of lung fibrosis and presence of Scl-70 antibodies.}, number={3}, journal={Reumatismo}, author={Doveri, M. and Frassi, F. and Consensi, A. and Vesprini, E. and Gargani, L. and Tafuri, M. and Picano, E. and Della Rossa, A. and Delle Sedie, A. and d’Ascanio, A. and Giacomelli, C. and Bazzichi, L. and Bombardieri, S.}, year={2008}, month={Sep.}, pages={180–184} }