Abstract
Background
Radiofrequency ablation (RFA) is an alternative for the treatment of unresectable hepatic tumors. Tumors beneath the diaphragmatic dome may be difficult to access by laparoscopy. In these cases, a transthoracic transdiaphragmatic approach for delivering RFA can be used.
Methods
Three patients with hepatic metastatic disease were treated using a transthoracic transdiaphragmatic approach to deliver RFA therapy for tumors in liver segments 7 and 8. The patients underwent thoracoscopy. The tumors were identified using transdiaphragmatic ultrasound, and transthoracic transdiaphragmatic RFA (TTRFA) was performed.
Results
In three patients, TTRFA was successfully used to ablate five lesions. There were no perioperative complications, blood loss was minimal, and postoperative hospital stays ranged from 2 to 8 days. There were no recurrences during a follow-up period of 4 to 20 months.
Conclusions
TTRFA is a viable alternative for hepatic tumors located beneath the dome of the diaphragm that are difficult to access by laparoscopy.
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Online publication: 13 October 2004
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Lee, N.N., O'Rourke, R.W., Cheng, J. et al. Transthoracic hepatic radiofrequency ablation. Surg Endosc 18, 1672–1674 (2004). https://doi.org/10.1007/BF02637142
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DOI: https://doi.org/10.1007/BF02637142