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Fig. 3C —Graphs show effects of hyperbarism on radiofrequency thermal
ablation performed in explanted bovine livers at constant power settings of 20
W (
), 30 W (
), 40 W (
), and 50 W (
). SE = standard
error. Graph shows relationship between radiofrequency power setting, total
amount of radiofrequency energy delivered to tissue, and thermal lesion size.
For given amount of radiofrequency energy delivered, volumes of obtained
thermal lesions with 20 W power setting (
) were larger than those with
50 W (
).