To the Editor:
Aggarwal, et al1 reported that assessing patients for anticytoplasmic autoantibody (anti-CytAb) serves as an excellent screen for antisynthetase antibody (anti-SynAb)–positive patients using simple indirect immunofluorescence. Cytoplasmic staining should be assessed and reported for patients suspected of having antisynthetase …
Address correspondence to J. Liu, Department of Clinical Laboratory, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, 158 Shangtang Road, 310014 Hangzhou, China. E-mail: liujinlinhz{at}163.com