[Kidney stone perforation into the retroperitoneum].
D002137:Calculi; D006801:Humans; D007668:Kidney; D007669:Kidney Calculi; D012187:Retroperitoneal Space / Q000473:pathology*; D014570:Urologic Diseases
KIDNEYS/calculi; RETROPERITONEAL SPACE/pathology
Nierensteinperforation ins Retroperitoneum.