title: Achalasia, aspiration, and atypical mycobacteria.
authors.affiliation: Department of Diagnostic Radiology, Mayo Clinic Rochester, Minnesota 55905.
authors.forename: P R
authors.initials: PR
authors.lastname: Karsell
mesh_terms: D000328:Adult; D004931:Esophageal Achalasia / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D008297:Male; D009165:Mycobacterium Infections, Nontuberculous / Q000150:complications / Q000175:diagnosis*; D011015:Pneumonia, Aspiration / Q000150:complications / Q000175:diagnosis*; D014397:Tuberculosis, Pulmonary / Q000150:complications / Q000175:diagnosis*