Bilious emesis in the pediatric emergency department: etiology and outcome.
The objective of this study was to describe the emergency department (ED) diagnoses in an unselected pediatric population with bilious emesis. In a multicenter, prospective, observational case series, a convenience sample of patients less than 21 years old with yellow or green emesis were assembled. Clinical review of each case was performed 2 weeks or longer after ED disposition. Two hundred twenty-seven patients with 230 ED encounters were enrolled. Of the 189 encounters (82.2%) with follow-up, 20 had surgical disease (10.6%; 95% C.I. 6.6%, 15.9%). There was no significant association between the color of the emesis and surgical disease (OR = 2.3; 95% CI, 0.68, 8.6).
D000005:Abdomen / Q000601:surgery; D000293:Adolescent; D000328:Adult; D001064:Appendicitis / Q000150:complications / Q000175:diagnosis / Q000601:surgery; D001646:Bile; D002648:Child; D002675:Child, Preschool; D003967:Diarrhea / Q000150:complications / Q000175:diagnosis; D004636:Emergency Service, Hospital; D005260:Female; D005334:Fever / Q000150:complications / Q000175:diagnosis; D005756:Gastritis / Q000150:complications / Q000175:diagnosis; D005759:Gastroenteritis / Q000150:complications / Q000175:diagnosis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007415:Intestinal Obstruction / Q000150:complications / Q000175:diagnosis / Q000601:surgery; D008297:Male; D010195:Pancreatitis / Q000150:complications / Q000175:diagnosis / Q000601:surgery; D011446:Prospective Studies; D016896:Treatment Outcome; D014839:Vomiting / Q000209:etiology* / Q000473:pathology*