Contribution of Point of Care Ultrasound by the Emergency Physician to Rule Out the Small Bowel Obstruction: a Diagnostic, Multicenter Study

"OCCLUS-POCUS will include patients with suspected SBO, with low or moderate Gestalt probability who meet the inclusion criteria During the patient's visit to the ED, the investigating physician will present the study and the importance of evaluating the value of POCUS in the diagnosis of exclusion of SBO. Once oral non-opposition to the study has been obtained, the participation of the patient lasts 28 days.~POCUS is performed only for patients with low or moderate Gestalt probability. It will be performed by trained emergency physicians (EP) using a curvilinear probe . After POCUS realization, the EP will:~* determine if there is presence or absence of SBO.~* collect POCUS duration, difficulty and investigator's characteristics.~* Realization of CT which will be the gold standard for SBO presence or absence.~* The study protocol procedure ends when the report of the CT is available and the physician establish its diagnosis.~* The study ends at D28 with a phone call"