Jyunryo Rii

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OBJECTIVES To study the feasibility of a new partial nephrectomy technique using soft coagulation without renorrhaphy. METHODS Open partial nephrectomy using soft coagulation without renorrhaphy was carried out on 39 consecutive patients with renal tumors. The renal artery was clamped in the initial 23 cases (59%), whereas 16 surgeries (41%) were carried(More)
A 39-year-old man was referred to our clinic for a 7 cm tumor in the right kidney, found by simple CT scan. It was suspected as renal cell carcinoma accompanying tumor emboli in the inferior vena cava by enhanced CT scan. For further evaluation of the tumor emboli, color Doppler ultrasound and enhanced MRI was performed. They showed a large cystic lesion(More)
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