Multidetector-row computed tomography imaging of splenic trauma

Area of Science:

• Radiology
• Trauma Surgery
• Emergency Medicine

Background:

• Splenic injuries are frequent consequences of blunt abdominal trauma.
• Multidetector-row computed tomography (MDCT) is crucial for diagnosing and characterizing splenic trauma.
• Identifying splenic vascular lesions predicts nonoperative management failure.

Purpose of the Study:

• To review the imaging appearances of splenic injuries on MDCT.
• To discuss the role of MDCT in the initial assessment of splenic trauma.
• To outline indications for angiography and splenic artery embolization.

Main Methods:

• Review of MDCT findings in splenic trauma.
• Discussion of nonoperative management strategies.
• Analysis of angiography and embolization techniques and outcomes.

Main Results:

• MDCT accurately detects splenic injuries and associated vascular lesions.
• Splenic vascular lesions are key indicators for potential nonoperative management failure.
• Angiography and splenic artery embolization enhance success rates for nonoperative splenic injury management.

Conclusions:

• MDCT is essential for evaluating blunt splenic trauma.
• Angiography and embolization are effective in managing splenic injuries, improving nonoperative treatment success.
• Understanding imaging findings guides therapeutic decisions in splenic trauma.