What is the recommended management for a penetrating abdominal injury in an unstable patient?

What is the recommended management for a penetrating abdominal injury in an unstable patient?

• A. CT scan to evaluate injury.
• B. Emergent exploratory laparotomy; minimize delays for imaging; maintain NPO and prepare for OR.
• C. Observation in ICU with serial exams.
• D. Diagnostic peritoneal tap.

Answer: (B)

In penetrating abdominal trauma with instability, the priority is rapid surgical control of hemorrhage and contamination, so emergent exploratory laparotomy is indicated without delay for imaging. CT scans require hemodynamic stability and transport to the scanner, which such a patient cannot tolerate, and delaying for imaging can be fatal. The goal is to quickly assess and control intraabdominal injuries, often following damage-control principles, while keeping the patient NPO and preparing for the operating room. Observation or serial exams would miss evolving deterioration and ongoing bleeding, and diagnostic peritoneal tap is outdated for this scenario and would delay definitive care.

In penetrating abdominal trauma with instability, the priority is rapid surgical control of hemorrhage and contamination, so emergent exploratory laparotomy is indicated without delay for imaging. CT scans require hemodynamic stability and transport to the scanner, which such a patient cannot tolerate, and delaying for imaging can be fatal. The goal is to quickly assess and control intraabdominal injuries, often following damage-control principles, while keeping the patient NPO and preparing for the operating room. Observation or serial exams would miss evolving deterioration and ongoing bleeding, and diagnostic peritoneal tap is outdated for this scenario and would delay definitive care.