Complicated amebic liver abscess (ALA) presenting with rupture into a body cavity requires urgent, structured management. This protocol addresses pleuropulmonary rupture, and intraperitoneal rupture — whether contained or free, with localised or diffuse peritonitis.
All ruptured ALAs require urgent drainage, with the exception of those that rupture into the hollow viscus. Pleuropulmonary ruptures are successfully treated with percutaneous catheter drainage (PCD). For contained intraperitoneal rupture with localised peritonitis, ultrasound-guided PCD is considered the standard of care. For patients with amoebic peritonitis, non-surgical treatment is associated with significantly better outcomes than surgical treatment.
Management centres on urgent ultrasound-guided percutaneous catheter drainage — which may require multiple sessions — combined with a course of systemic medical therapy followed by a luminal agent.
Resolution of fever and right upper quadrant abdominal pain within 72 hours of initiating treatment.
DOI: 10.4254/wjh.v16.i3.316
All ruptured ALAs require urgent drainage, with the exception of those that rupture into the hollow viscus.
Pleuropulmonary ruptures are successfully treated with PCD.
Currently, ultrasound-guided PCD is considered the standard of care for ALA with contained intraperitoneal rupture and localised peritonitis.
Several studies show that for patients with amoebic peritonitis, non-surgical treatment is associated with significantly better outcomes than surgical treatment.
MTZ has a good hepatic penetration, and when used at a dose of 500 mg to 750 mg three times a day for seven to ten days, it resolves symptoms within 72 h of treatment.
View source ↗