5Labirua A, Lundberg I E. Interstitial lung asease and lalopatnlc inflammatory myopathies: progress and pitfalls. [J]. Curr Opin Rheumatol,2010,22(6):633-638.
6Koullias G J, Korkolis D P, Wang X J, et al. Current assessment and management of spontaneous pneumomediastinum: expe- rience in 24 adult patients[J]. Eur J Cardiothorac Surg,2004,25(5): 852-855.
7Jansen T L, Barrera P, Van Engelen B G, et al. Dermatomyositis with subclinical myositis and spontaneous pneumomediastinum with pneumothorax: case report and review of the literature[J]. Clin Exp Rheumatol, 1998,16(6):733-735.
8Cicuttini F M, Fraser K J. Recurrent pneumomediastinum in adult dermatemyositis[J]. J Rheumator,1989,16(3):384-386.
9Kono H, Inokuma S, Nakayama H, et al. Pneumomediastinum in dermatomyositis: association with cutaneous vasculopathy[J]. Ann Rheum Dis,2000,59(5):372-376.
10Yamanishi Y, Maeda H, Konishi F, et al. Dermatomyositis asso- ciated with rapidly progressive fatal interstitial pneumonitis and pneumomediastinum[J].Scand J Rheumatol, 1999,28(1 ):58-61.
