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Published on: July 31, 2016
Hepatic rupture: A case report of a severe complication of percutaneous catheter drainage
Liang Zhang1, DaLong Wan, LeLe Zhang
1Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou Key Lab of Combined Multi-Organ Transplantation, Ministry of Public Health, Key Lab of Organ Transplantation, P.R. China.
Insights
Percutaneous catheter drainage (PCD) for liver abscesses can rarely cause hepatic rupture. Prompt recognition and supportive medical management are crucial for successful recovery from this severe complication.
Area of Science:
- Hepatology
- Interventional Radiology
- Trauma Surgery
Background:
- Percutaneous catheter drainage (PCD) is the primary treatment for pyogenic liver abscesses.
- Severe complications from PCD are rare, but hepatic rupture is a life-threatening possibility.
- Management of hepatic rupture is complex due to the risk of fatal hemorrhagic shock.
Observation:
- A case report details a diabetic patient diagnosed with pyogenic liver abscess.
- The patient underwent PCD after ineffective antibiotic treatment.
- Hepatic rupture occurred post-PCD, confirmed by imaging and clinical presentation, but did not progress further.
Findings:
- Surgical or interventional treatments were not suitable for this case of PCD-associated hepatic rupture.
- Effective management was achieved through conservative medical treatments and supportive care.
- The patient demonstrated gradual improvement and uneventful recovery.
Implications:
- Hepatic rupture must be recognized as an extremely rare but severe potential complication of PCD.
- Early suspicion and timely, appropriate interventions are vital to prevent adverse outcomes.
- This case highlights the importance of considering rare complications in liver abscess management.
Rationale:
Currently, percutaneous catheter drainage (PCD) is regarded as the first-line treatment modality of pyogenic liver abscess. Severe complications associated with PCD were uncommon. Hepatic rupture is an uncommon but life-threatening liver trauma with high mortality. Its management is challenging because a delay in the diagnosis may lead to fatal hemorrhagic shock. To our knowledge, PCD-associated hepatic rupture has never been reported.
Patient Concerns:
We report herein a rare case of PCD-associated hepatic rupture. Its clinical courses and our therapeutic approaches are presented. Moreover, the clinical significance, underlying causes, and current views on severe liver trauma management will be discussed briefly.
Diagnoses:
A diabetic patient suffering from fever and malaise was diagnosed with a pyogenic liver abscess. PCD was performed because intravenous antibiotics were ineffective. The patient developed a liver rupture following PCD, with clinical and imaging confirmation but without further progression.
Interventions:
Surgical repair and vascular intervention were both inappropriate. As a result, medical treatments with supportive care were adopted and were found to be effective.
Outcomes:
The patient's condition improved gradually, with stabilized imaging and laboratory performance. He recovered uneventfully during follow-ups.
Lessons:
Hepatic rupture should be listed as an extremely rare but severe complication of PCD. Immediate suspicion and effective intervention may avoid an unfavorable consequence.
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