title: Crohn's colitis with perianal disease complicated by collagenous colitis: discourse on management options.
authors.forename: Talha A
authors.initials: TA
authors.lastname: Malik
authors.forename: Shajan
authors.initials: S
authors.lastname: Peter
authors.forename: Nirag
authors.initials: N
authors.lastname: Jhala
authors.forename: Alexandra M
authors.initials: AM
authors.lastname: Gutierrez
mesh_terms: D000930:Antidiarrheals / Q000627:therapeutic use; D001729:Bismuth / Q000627:therapeutic use; D003092:Colitis / Q000188:drug therapy* / Q000209:etiology*; D046729:Colitis, Collagenous / Q000150:complications* / Q000188:drug therapy*; D003424:Crohn Disease / Q000150:complications*; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D008139:Loperamide / Q000627:therapeutic use; D008875:Middle Aged; D009942:Organometallic Compounds / Q000627:therapeutic use; D011605:Psychoses, Substance-Induced; D012003:Rectal Fistula / Q000209:etiology*; D012459:Salicylates / Q000627:therapeutic use; D013256:Steroids / Q000009:adverse effects
chemical_list: D000930:Antidiarrheals; D009942:Organometallic Compounds; D012459:Salicylates; D013256:Steroids; C015715:bismuth subsalicylate; D008139:Loperamide; D001729:Bismuth