title: Case 1: abdominal pain and coffee ground emesis in a 9-year-old boy. Case 2: vomiting, headache, and seizures in a 7-year-old boy. Case 3: primary amenorrhea in a 15-year-old girl.
authors.affiliation: Eastern Maine Medical Center Bangor, ME, USA.
authors.forename: Thomas C
authors.initials: TC
authors.lastname: Martin
authors.forename: Joshua M
authors.initials: JM
authors.lastname: Careskey
authors.forename: Heather
authors.initials: H
authors.lastname: Harle
authors.forename: Sean
authors.initials: S
authors.lastname: Rose
authors.forename: Howard P
authors.initials: HP
authors.lastname: Goodkin
authors.forename: Rachel
authors.initials: R
authors.lastname: Dawson
authors.forename: Shana
authors.initials: S
authors.lastname: Hansen
mesh_terms: D015746:Abdominal Pain / Q000209:etiology; D000293:Adolescent; D000568:Amenorrhea / Q000209:etiology* / Q000628:therapy; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D006261:Headache / Q000209:etiology; D006801:Humans; D008297:Male; D008467:Meckel Diverticulum / Q000175:diagnosis* / Q000601:surgery; D012640:Seizures / Q000209:etiology; D013341:Sturge-Weber Syndrome / Q000175:diagnosis* / Q000628:therapy; D014599:Uterus / Q000002:abnormalities*; D014839:Vomiting / Q000209:etiology