title: Intermittent severe abdominal pain with normal peritoneal fluid findings on presentation.
authors.forename: R G
authors.initials: RG
authors.lastname: Appel
authors.forename: M J
authors.initials: MJ
authors.lastname: Casey
mesh_terms: D015746:Abdominal Pain / Q000209:etiology; D005260:Female; D006801:Humans; D007238:Infarction / Q000175:diagnosis*; D007511:Ischemia / Q000175:diagnosis*; D008643:Mesentery / Q000098:blood supply*; D008875:Middle Aged; D010538:Peritonitis / Q000175:diagnosis*; D012720:Severity of Illness Index