Purpose: We examined the impact of lymphadenectomy on the clinical outcomes of patients
with upper tract urothelial cancer treated with radical nephroureterectomy. Materials and …

OBJECTIVE. The purpose of our study was to review the MDCT urography appearance of
pathologically proven transitional cell carcinomas of the renal collecting system and ureter …

Distinction of urothelial carcinoma in situ (CIS) from reactive atypia on the basis of
morphology alone may be difficult in some cases. Because this distinction is therapeutically …

BACKGROUND: Data regarding the oncologic efficacy of laparoscopic nephroureterectomy
(LNU) compared to open nephroureterectomy (ONU) are scarce. OBJECTIVE: We compared …

To verify prognostic significance of the 2004 World Health Organization (WHO)/International
Society of Urological Pathology (ISUP) grading systems, we retrospectively studied the …

BACKGROUND: Prognostic factors after radical nephroureterectomy (RNU) for upper tract
urothelial carcinoma (UTUC) are inconclusive, because most data in the literature have …

Purpose: We studied 363 patients with stage Ta bladder tumors during long-term followup
who were classified according to the 1998 WHO and International Society of Urological …

Abstract The HER2 (c‐erbB‐2) receptor is overexpressed in a variety of human malignant
tumors and, in breast carcinoma, has been identified as a target for anti‐HER2–directed …

Urothelial carcinomas of the renal pelvis are relatively rare tumors, and large series that
include clinicopathologic and outcome data are few. We reviewed 130 consecutive …

Activating point mutations in the FGFR3 gene occur frequently in low‐grade and low‐stage
bladder carcinomas, whereas they are rare in high‐grade carcinomas. This study …