Our results showed that even a single heat treatment could induce further transformation of an HCC cell line. Our results suggest that an insufficient treatment of HCC by RFA that enables survival of some cells might induce further malignant transformation in vivo.

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Thc authors applied butanol aqueous solution to boiling with impinging flo 、 、 in mi 冂l channel and compared heat transfer characteristics fbr T − junction and straight channel a皿 d fbr pure water and butanol aqucc ｝us solution ． The geometry ofthe channel cross section was reGtangular of 3mm x 3mm ， and thc whole bod ＞ ・ or the channe ［was made of insulating polymer materiaL Only heated surt