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. 2021 Feb 5;21:124. doi: 10.1186/s12885-021-07820-w

Fig. 1.

Fig. 1

Solitary kidney patient with two RCC lesions. a-d The tumor located in the upper pole of the right kidney with the needle transhepatic approach showed no contrast enhancement 1 month (c) and 3 months (d) after IRE. e-h The tumor was adjacent to the renal pelvis with the needle transhepatic approach. Contrast-enhanced CT images obtained 1 month (g) and 3 months (h) after IRE demonstrated no enhancement in a well-circumscribed healing area without damage to the renal pelvis or large hilar vessels