If a patient with blunt abdomen trauma is hemodynamically stable, what is the appropriate next step?

• A. FAST to assess for bleeding
• B. CT of abdomen
• C. Explorative laparotomy
• D. Intravenous fluids

Answer: (B)

In the context of a patient with blunt abdominal trauma who is hemodynamically stable, obtaining a CT scan of the abdomen is the most appropriate next step. A CT scan is a non-invasive imaging study that provides detailed information about internal injuries, including solid organ lacerations, bowel injuries, and hemorrhage. This is particularly valuable when the patient is stable and can tolerate the procedure, as it allows for a comprehensive assessment of the extent of the trauma without immediate surgical intervention.

While FAST (Focused Assessment with Sonography for Trauma) is a valuable tool for rapidly assessing for free fluid in the abdomen, it is generally more useful in unstable patients or in those where rapid decision-making is required. In a stable patient, a CT scan can provide a clearer picture of the injuries.

Explorative laparotomy is an invasive procedure typically reserved for cases where there is clinical evidence of intra-abdominal injury and instability, or when other imaging indicates significant need for surgical intervention. Similarly, while intravenous fluids may be needed in resuscitating the patient, this step does not provide the diagnostic information required to guide further management.

Therefore, utilizing a CT scan allows for a careful evaluation of the injuries while maintaining the stability of the patient, making it the appropriate next step