Percutaneous cholecystostomy as treatment for acute cholecystitis: What has happened over the last five years? A literature review

Approaches to Cholecystitis: Surgical, Endoscopic, and Percutaneous Management

Acute cholecystitis (AC) is associated with significant morbidity and mortality. Minimally invasive laparoscopic cholecystectomy remains the gold standard of treatment. Therapeutic endoscopy for management of AC continues to emerge as a favorable alternative to percutaneous gallbladder drainage in patients with prohibitive operative risk. Endoscopic management of AC includes transpapillary and transmural stenting. When patient-specific factors prevent both surgical and endoscopic treatment, percutaneous cholecystostomy tube (PCT) placement is an option. Early studies show PCT to have worse outcomes when compared against all other described treatment options for the management of AC.

Advances in the Study of Acute Acalculous Cholecystitis: A Comprehensive Review

BACKGROUND

Acute acalculous cholecystitis (AAC) is characterized by acute necrotizing inflammation with no calculi and is diagnosed based on imaging, intraoperative, and pathological examinations.

KEY MESSAGE

Although AAC has been studied clinically for a long time, it remains difficult to diagnose and treat. The pathogenesis of AAC is still not fully understood, and it is often regarded as a relatively independent clinical disease that is different from acute calculous cholecystitis (ACC). Pathological studies suggest that AAC is the manifestation of a critical systemic disease, while ACC is a local disease of the gallbladder.

SUMMARY

Concerning the pathogenesis, diagnosis, and treatment of AAC, we reviewed the research progress of AAC, which will enhance the understanding of the early diagnosis and treatment of AAC.