en: Results: In 16 cases (36%), PN was performed for imperative reasons (single kidney, reduced kidney function, or bilateral kidney tumours) but 28 patients had a normal contralateral kidney.
is: Niðurstöður: Lítil æxli (undir 4cm) voru ábending hlutabrottnáms í 64% tilfella en 16% sjúklinga höfðu stakt nýra og önnur 16% þekkta nýrnaskerðingu fyrir aðgerð.