title: Significance of halo, reversed halo and air crescent signs in lymphomatoid granulomatosis and pulmonary fungal infections.
authors: Department of Medicine, Bassett Medical Center, , Cooperstown, New York, USA.
authors: Narat
authors: N
authors: Srivali
authors: Nitipong
authors: N
authors: Permpalung
authors: Nischala
authors: N
authors: Ammannagari
authors: Wisit
authors: W
authors: Cheungpasitporn
authors: Edward F
authors: EF
authors: Bischof
mesh_terms: D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D008230:Lymphomatoid Granulomatosis / Q000175:diagnosis*; D008297:Male
keywords: Aspergillus Lung Disease; Imaging/CT MRI etc; Rare lung diseases