Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTeratoma: another cause of the air crescent sign.AuthorsMarchiori, E.; Zanetti, G.; Barreto, M. M.; Tseng, Y. Y.; Chen, C.-H.SubjectsTERATOMA; HEMOPTYSIS; ETIOLOGY of diseases; LUNG cancer diagnosis; DIFFERENTIAL diagnosis; TUBERCULOSIS; CHEST X raysPublicationQJM: An International Journal of Medicine, 2015, Vol 108, Issue 5, p431ISSN1460-2725Publication typeArticleDOI10.1093/qjmed/hcv034