| | cysto-urethroscopie met percutane insertie van nefrostomiekatheter (verrichting) |  |  | cysto-urethroscopie met percutane insertie van nefrostomiekatheter |  |  | Cystourethroscopy with percutaneous insertion of nephrostomy tube |  |  | Cystourethroscopy with creation of percutaneous nephrostomy
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