title: A teratoma of the lung containing teeth.
mesh_terms: D000328:Adult; D003884:Dermoid Cyst / Q000503:physiopathology*; D003937:Diagnosis, Differential; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000473:pathology*; D008297:Male; D011014:Pneumonia / Q000175:diagnosis