title: Chronic constipation with megacolon.
authors.affiliation: Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
authors.forename: Muhammad Rizwanulhaq
authors.initials: MR
authors.lastname: Khawaja
authors.forename: Najmeh
authors.initials: N
authors.lastname: Akhavan
authors.forename: Michael
authors.initials: M
authors.lastname: Chiorean
mesh_terms: D002908:Chronic Disease; D003248:Constipation / Q000150:complications* / Q000175:diagnosis* / Q000601:surgery; D005260:Female; D006801:Humans; D008531:Megacolon / Q000150:complications* / Q000175:diagnosis* / Q000601:surgery; D008875:Middle Aged