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A breakthrough in cryosurgery
M A Sikma1, J L L M Coenen, C Kloosterziel
1Isala, Klinieken, Sophia, M. A. Sikma Internal Medicine, Dokter van Heesweg 2, 8025 AB Zwolle, The Netherlands.
Surgical Endoscopy
|May 9, 2002
Summary
Liver cryosurgery can treat unresectable liver metastases. A rare hepatobronchial fistula complication following this procedure is reported, adding to known risks.
Area of Science:
- Hepatobiliary surgery
- Interventional oncology
- Gastroenterology
Background:
- Liver cryosurgery is an option for unresectable liver metastases.
- Indications include bilobar disease, difficult tumor locations, and patient comorbidities.
- Standard complications include hemorrhage, coagulopathy, and abscess formation.
Observation:
- A case of hepatobronchial fistula after liver cryosurgery is presented.
- The patient had cryosurgery for unresectable liver metastasis from Dukes' C rectal cancer.
- This complication occurred despite standard indications for cryosurgery.
Findings:
- Hepatobiliary fistula is a previously unreported complication of liver cryosurgery.
- The fistula formed between the liver and the bronchial tree.
- This highlights a novel risk associated with the procedure.
Implications:
- The findings expand the known spectrum of complications following liver cryosurgery.
- Clinicians should be aware of the potential for hepatobronchial fistula.
- This necessitates careful patient monitoring and consideration in risk-benefit assessments.