Benyó, MátyásPisarenko, Mark2020-02-242020-02-242019-06-18http://hdl.handle.net/2437/281129this thesis describes what a UPJ obstruction is and the different treatments available, from laproscopic surgery to robotic surgery, their diffrences adventages and disadventages etc33enUPJpyeloplastyrobotic surgeryDEENK Témalista