Figure 6From: Diagnostic peritoneal lavage: a review of indications, technique, and interpretationBlunt Trauma Algorithm. DPL is used when FAST and/or CT are not available. In a hemodynamically abnormal patient, if FAST is unavailable or results are equivocal, DPL is indicated. In a hemodynamically normal patient, DPL is used when CT and/or FAST are unavailable and the patient has concerning signs/symptoms of abdominal trauma.Back to article page