ČESKÁ UROLOGIE / CZECH UROLOGY – 4 / 2018

236 Ces Urol 2018; 22(4): 234–237 VIDEO greatest benefit of a robotic system is the possibility of a safe treatment of the resection bed. This fact gives the courage to relatively safely attempt to perform a minimally invasive procedure in a setting where classic open approach was indicated previously. Method: A 55-year‑old male patient with a fin‑ ding of a large angiomyolipoma of the left kidney was referred to our centre for consultation. The size of the tumour was 68 x 55 x 78 mmwith a centrally extending portion. Obr. 1.  Angiomyolipom levé ledviny CT (koronární řez) Fig 1.  Angiomyolipoma of the left kidney CT (transverse section) Obr. 2.  Angiomyolipom levé ledviny CT (transverzální řez) Fig 2.  Angiomyolipoma of the left kidney CT (transverse section)