Haemorrhagic Cholecystitis: A Rare Cause of Haemorrhagic Shock

Hemorrhagic cholecystitis is a rare and life-threatening variation of acute cholecystitis. This condition is characterized by bleeding into the gallbladder wall or lumen, which can lead to high rates of morbidity and mortality if medical management is delayed.

Because its clinical course often mirrors that of standard acute cholecystitis, the condition can be difficult to distinguish initially. Patients typically present with abdominal pain, which may be easily confused with acute calculous cholecystitis.

Risk Factors and Predisposing Conditions

Several clinical settings and patient histories increase the likelihood of developing hemorrhagic cholecystitis. These often involve factors that impair the body’s ability to clot or conditions that weaken the gallbladder’s structural integrity.

Common associations include:

• The use of anticoagulation medications
• Trauma to the abdominal area
• The presence of malignancy
• Bleeding diatheses resulting from renal failure or cirrhosis

Beyond these systemic risks, specific patient profiles have been documented in medical literature. For example, a case report published in the BMJ Case Reports described a patient with poorly controlled diabetes and morbid obesity who presented with non-specific right upper quadrant pain before being diagnosed with the condition.

Diagnostic Imaging and Detection

Early diagnosis is critical to preventing severe complications. Medical professionals rely on characteristic findings from ultrasound or CT scans to identify the condition.

Computed tomography (CT) is particularly useful for providing diagnostic clues. A high density of the thickened gallbladder wall is considered highly suggestive of hemorrhagic cholecystitis.

CT imaging may reveal tiny foci of low density within the gallbladder lumen. According to research published in PubMed, these findings could represent locules of gas, concerning for mural necrosis.

Complications and Hemorrhagic Shock

If not treated urgently, hemorrhagic cholecystitis can progress to gallbladder perforation. This rupture can lead to massive intra-abdominal bleeding, as documented in a case report from the University of Michigan.

The resulting massive hemorrhage can trigger hemorrhagic shock, a critical state where the body suffers from severe blood loss and inadequate perfusion to vital organs. This progression transforms a localized gallbladder issue into a systemic emergency.

Clinical Management

The primary objective in managing hemorrhagic cholecystitis is to prevent the progression to perforation and shock. The standard medical requirement for these patients is urgent cholecystectomy.

The surgical removal of the gallbladder is necessary to stop the bleeding and address the underlying inflammation. Timely surgical intervention is the key factor in reducing the high mortality rate associated with this rare entity.

Haemorrhagic cholecystitis is a rare entity of acute cholecystitis that carries a high morbidity and mortality rate if management is delayed.

BMJ Case Rep