TY - JOUR T1 - Gadofosveset-enhanced lung magnetic resonance imaging to detect ongoing vascular leak in pulmonary fibrosis JF - European Respiratory Journal JO - Eur Respir J DO - 10.1183/13993003.00171-2018 VL - 51 IS - 5 SP - 1800171 AU - Sydney B. Montesi AU - Rohan Rao AU - Lloyd L. Liang AU - Hannah E. Goulart AU - Amita Sharma AU - Subba R. Digumarthy AU - Barry S. Shea AU - Ravi T. Seethamraju AU - Peter Caravan AU - Andrew M. Tager Y1 - 2018/05/01 UR - http://erj.ersjournals.com/content/51/5/1800171.abstract N2 - Vascular leak is a cardinal response to tissue injury [1, 2]. When dysregulated, vascular leak has been shown to contribute to the development of pulmonary fibrosis in the bleomycin mouse model [3]. Specifically targeting vascular endothelial growth factor, initially described as vascular permeability factor [4] and a key mediator regulating capillary permeability, attenuates the development of pulmonary fibrosis in vivo [5]. Gadofosveset (Ablavar; Lantheus Medical Imaging Inc., North Billerica, MA, USA) is a US Food and Drug Administration-approved, gadolinium-based, albumin-binding contrast agent. Gadofosveset has been used to detect vascular permeability in mouse models [6] and to perform vascular imaging clinically. We hypothesised that gadofosveset-enhanced lung magnetic resonance imaging (MRI) could detect albumin extravasation in subjects with pulmonary fibrosis and demonstrate the location of ongoing tissue injury.Vascular leak is increased diffusely in the lungs in pulmonary fibrosis and is not limited to radiographic areas of disease involvement http://ow.ly/Zz6Z30jb85lWe would like to gratefully acknowledge the important contributions from Mary O'Hara and Larry White of the Athinoula A. Martinos Center for Biomedical Imaging (Massachusetts General Hospital, Charlestown, MA, USA). ER -