%0 Journal Article %A Carla Maria Irene Quarato %A Valeria Verrotti di Pianella %A Marco Sperandeo %T Count of B-lines: A Matter with Persistent Limitations %D 2019 %R 10.3899/jrheum.190823 %J The Journal of Rheumatology %P jrheum.190823 %X After reading the interesting review by Gutierrez, et al1, entitled “Ultrasound in the assessment of interstitial lung disease in systemic sclerosis. A systematic literature review by the OMERACT Ultrasound Group,” we must take issue with some of the statements published. %U https://www.jrheum.org/content/jrheum/early/2019/10/08/jrheum.190823.full.pdf