title: [Intraoperative sonography to localize a kidney tumor].
abstract: The authors present the case of a 61-year old man with microhematuria, in whom the preoperative diagnostic work-up (urography, percutaneous sonography, CT, retrograde pyelogram) had led to the diagnosis of a right sided renal tumour. Intraoperatively a kidney tumour was neither seen nor palpated. However, the mass was clearly outlined by intraoperative sonography. The following nephrectomy revealed an intrarenal adenocarcinoma of the kidney of 2.5 cm diameter.
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D006801:Humans; D007430:Intraoperative Care; D007668:Kidney / Q000000981:diagnostic imaging / Q000473:pathology; D007680:Kidney Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography
vernacular_title: Intraoperative Sonographie zur Lokalisation eines Nierentumors.