Intrahepatic bile duct rupture following blunt abdominal trauma

Major intrahepatic bile duct injuries detected after laparotomy: selective nonoperative management

BACKGROUND

Abdominal trauma causing major intrahepatic bile duct injury is a relatively uncommon occurrence. Most authorities recommend operative, usually resectional, management of these injuries when recognized, citing increased risks of complications and mortality with nonoperative management. However, very few data have been published to document the optimal management of these challenging injuries.

METHODS

We present a series of five patients with significant hepatic injury and documented major bile duct injury managed at a single provincial trauma center. All of these patients had first- or second-order bile duct injuries diagnosed using endoscopic retrograde cholangiopancreatography and had developed complications caused by the ductal injury.

RESULTS

In all patients, the bile duct injury and resulting complication were successfully managed by a combination of endoscopic drainage procedures and interventional radiology techniques. Average length of hospital stay for these patients was 45 days. All patients eventually attained preinjury functional status.

CONCLUSION

Nonoperative techniques can be used to successfully manage selected patients and represent a reasonable alternative to operative intervention and resectional therapy, especially in the compromised patient. Extended length of stay is to be expected, but good outcomes can be achieved.

Non-surgical trauma to the extrahepatic biliary tract

Non-surgical trauma to the extrahepatic biliary tract is uncommon and encountered only rarely by surgeons outside specialist hepatobiliary centres. Such injury often results in significant morbidity and mortality. This review outlines the incidence, classification, mechanisms of injury, presentation, diagnostic techniques and management options. Depending on the type of biliary injury identified, an optimal method of repair is suggested. Recommendations are made for surgeons who encounter this type of injury and do not have the appropriate expertise for definitive management.

Management of intrahepatic bile-duct injuries: presentation of two cases

Blunt injury causing laceration of the intrahepatic bile-ducts is fortunately rare. Two cases are presented: neither was diagnosed until 48 h after initial presentation. Both were managed by laparotomy, placement of drains in the liver lacerations, and intravenous nutrition until the leaks had stopped spontaneously. The literature is reviewed and two other cases discussed. Such injuries, once diagnosed, should be treated by surgical placement of drains right at the site of leak.

Role of Tc-99m IDA scintigraphy in the evaluation of hepatobiliary trauma

Each year approximately 52 million Americans are injured, of which 11 million require hospitalization and 110,000 die. This has an associated health care cost of 3 billion dollars. Hepatobiliary injuries have always constituted a significant area of involvement. They have become more easily detectable since the advent of technetium-99m analogs of iminodiacetic acid (IDA). Biliary leakage secondary to other causes, such as inflammation, neoplasm, and iatrogenic factors are also well demonstrated in a safe, simple, and rapid manner with radionuclide imaging. The relatively low patient radiation dose that is associated with these procedures permits follow-up studies when necessary.

The extrahepatic biliary tract injury: perspective in diagnosis and treatment

Nonsurgical trauma to the extrahepatic biliary tract is being reported with increasing frequency. There has been no recent review of the management of these injuries. Forty patients over the past twelve years at Charity Hospital, New Orleans, were studied. The 10% mortality rate was due to associated injuries. Tangential injuries were best managed by suture closure and T-tube drainage. Biliary-enteric anastomoses were most successful in the treatment of complete transections. Delayed diagnosis is not uncommon, and new methods of diagnosis are discussed. Injuries of this nature are responsible for high morbidity rates due to fistula or stricture formation. Successful management of these injuries is vital, even in those patients with more severe associated injuries.

Abdominal trauma

Abdominal trauma continues to be the major cause of morbidity and mortality in this country. Unnecessary deaths and complications can be minimized by improved resuscitation, evaluation, and treatment. Rapid resuscitation is necessary to save the unstable but salvageable patient with abdominal trauma. Accurate diagnosis and avoidance of unneeded surgery is an important goal of evaluation. However, most avoidable deaths result from failure to resuscitate and operate on surgically correctable injuries. When the diagnosis is in doubt and clinical judgment suggests surgery, exploration provides definitive treatment as well as diagnosis; moreover, the risks of negative exploration have become acceptable. The new techniques and diagnostic tools available are important in the management of abdominal trauma. These improved methods, however, still depend on experience and clinical judgment for application and determination of the best care for the injured patient.