Method: Hand-assisted laparoscopic radical nephrectomy was performed on 19 patients with renal tumors.

方法：采用手助腹腔镜根治性肾切除术治疗肾肿瘤19例。

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And indeed, rather than back radical alternatives, 19% of the electorate cast blank or spoilt ballots, or, though voting is required by law, simply stayed at home.

ECONOMIST: Argentina

Inside Out looks at some radical solutions to the problem of funding elderly care in the future on BBC One at 19:30 BST on Monday.

BBC: Inside Out: London's elderly care 'lottery' revealed