title: [Primary cavitary sarcoidosis].
authors.affiliation: Department of Internal Medicine, Mitsui Ohmuta Hospital.
authors.forename: A
authors.initials: A
authors.lastname: Maeda
authors.forename: S
authors.initials: S
authors.lastname: Araki
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D011379:Prognosis; D017565:Sarcoidosis, Pulmonary / Q000175:diagnosis / Q000503:physiopathology