RT Book, Section A1 Lee, Debra A2 Cooney, Derek R. SR Print(0) ID 1126791935 T1 Gastrointestinal Emergencies T2 Cooney's EMS Medicine YR 2016 FD 2016 PB McGraw-Hill Education PP New York, NY SN 9780071775649 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1126791935 RD 2023/09/29 AB Abdominal pain, vomiting, diarrhea, and constipation are exceedingly common symptoms. In 2007, 10.8 million cases presented to emergency departments with gastrointestinal complaints, representing 9.2% of ED visits.1 Twenty-one to forty-one percent of these patients, despite a full complement of diagnostic testing, leave the ED without a clear diagnosis.2 There is diagnostic complexity in differentiating benign self-limited disease versus serious life-threatening conditions when evaluating these common gastrointestinal complaints. Patients arriving via EMS transport are more likely to require hospital admission, suggesting that EMS providers will encounter a sicker subset of the overall ED population.3 Evaluation of these patients is often a challenge as is the provision of education and medical oversight to the EMS provider and system.