Pancreatic Trauma: Imaging Review and Management Update

Area of Science:

• Radiology
• Trauma Surgery
• Gastroenterology

Background:

• Traumatic pancreatic injuries are rare and difficult to diagnose due to subtle imaging findings and non-specific clinical signs.
• Early diagnosis and treatment are critical to minimize morbidity and mortality associated with pancreatic trauma.
• Imaging plays a pivotal role in the diagnosis and management of pancreatic injuries.

Purpose of the Study:

• To highlight the importance of early diagnosis and management of traumatic pancreatic injuries.
• To emphasize the role of imaging modalities in identifying pancreatic duct injury.
• To discuss factors influencing the management of pancreatic trauma.

Main Methods:

• Review of imaging findings in traumatic pancreatic injuries.
• Discussion of the utility of CT, MR cholangiopancreatography, and endoscopic retrograde cholangiopancreatography.
• Analysis of factors influencing management decisions.

Main Results:

• CT is the initial imaging modality but may underestimate injury severity and limit pancreatic duct assessment.
• Disruption of the main pancreatic duct (MPD) is linked to increased complications and mortality.
• MR cholangiopancreatography and ERCP allow direct assessment of the MPD.

Conclusions:

• Accurate diagnosis of pancreatic trauma requires a high index of suspicion and knowledge of anatomy and injury mechanisms.
• Prompt identification and treatment of main pancreatic duct injuries are essential for favorable outcomes.
• Management strategies are multifactorial, considering injury grade, associated injuries, and patient status.