title: Images in clinical medicine. A medical mystery--constipation.
authors.affiliation: Boston University School of Medicine, Boston, MA 02118, USA.
authors.forename: Ioannis
authors.initials: I
authors.lastname: Karakis
authors.forename: Christos
authors.initials: C
authors.lastname: Kosmas
mesh_terms: D002908:Chronic Disease; D003248:Constipation / Q000150:complications*; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000209:etiology; D005260:Female; D006801:Humans; D008875:Middle Aged; D013902:Radiography, Thoracic