[Hepatic injuries: diagnostic and therapeutic features]

Area of Science:

• Trauma Surgery
• Abdominal Imaging
• Hepatic Injury Classification

Context:

• Hepatic trauma management involves surgical and nonoperative approaches.
• Blunt abdominal trauma necessitates accurate patient evaluation.
• The American Association for the Surgery of Trauma (AAST) classification guides injury assessment.

Purpose:

• To evaluate the efficacy of nonoperative management versus immediate laparotomy for hepatic trauma.
• To analyze treatment strategies for different grades of blunt hepatic injuries.
• To determine optimal surgical techniques for managing hepatic trauma.

Summary:

• 5.8% of 64 hepatic trauma patients were managed nonoperatively; 92.2% underwent laparotomy.
• Computed tomography is preferred over peritoneal lavage for stable blunt trauma patients.
• Simple sutures and finger fracture techniques are effective for low-grade hepatic injuries; resection is reserved for severe injuries (grades IV-V).

Impact:

• Nonoperative management is effective for hemodynamically stable hepatic trauma patients.
• Early diagnosis and appropriate management of blunt hepatic trauma improve patient outcomes.
• Refined surgical techniques minimize the need for hepatic resection in trauma cases.