title: [Clinical pathology and treatment of upper urinary tract urothelial tumors--a 10-year review (author's transl)].
abstract: Fifty-four patients with upper urinary tract urothelial tumors were treated from 1966 to 1975 at the Urologische Klinik und Poliklinik der Universität Erlangen-Nürnberg. The neoplasms were multicentric in 13 patients (24%). All of the tumors were classified according to the WHO classification and the recommendation of the UICC. The correlations between histologic grade of malignancy and local spread are statistically significant. Lymph node metastases were found primarily with grade 3 tumors and infiltration into outer muscle layer. Nephroureterectomy with radical lymphadenomectomy via transabdominal approach and frozen-section histology of marginal nodes are recommended. The overall 5-year survival rate was 65% (+/- 16%) in all patients with malignant disease.
mesh_terms: D002295:Carcinoma, Transitional Cell / Q000473:pathology*; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis / Q000473:pathology*; D008207:Lymphatic Metastasis; D009362:Neoplasm Metastasis; D009378:Neoplasms, Multiple Primary; D011379:Prognosis; D014516:Ureteral Neoplasms / Q000175:diagnosis / Q000473:pathology*; D001749:Urinary Bladder Neoplasms / Q000150:complications
vernacular_title: Klinische Pathologie und Therapie der Urotheltumoren des Nierenhohlsystems und Harnleiters Zehnjahresbericht