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[Upper urinary tract tumours].

J A Portillo Martín1, M A Rado Velázquez, J L Gutiérrez Baños

  • 1Servicio de Urología, Hospital Universitario Valdecilla, Facultad de Medicina, Universidad de Cantabria, Santander.

Actas Urologicas Espanolas
|March 30, 2004
PubMed
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Upper urinary tract tumors are often linked to bladder cancer, requiring comprehensive management. This panurothelial disease impacts patient survival, necessitating integrated diagnostic and treatment strategies.

Area of Science:

  • Urology
  • Oncology

Context:

  • Upper urinary tract tumors (UUTTs) represent a significant clinical challenge.
  • The association between UUTTs and bladder cancer is well-documented but requires further investigation regarding management strategies.

Purpose:

  • To evaluate diagnostic techniques, treatment modalities, and follow-up protocols for patients with upper urinary tract tumors.
  • To analyze the incidence of synchronous and metachronous bladder tumors in patients with UUTTs.

Summary:

  • This study analyzed 94 patients with UUTTs, with a mean age of 65 years, predominantly male (85%).
  • Diagnostic methods included urography (93%), ecography (77%), and CT (67%). The most common treatment was total nephroureterectomy with bladder cuff excision (76.4%).
  • A high frequency of prior, simultaneous, or delayed bladder tumors (23% and 30% respectively) was observed, impacting the 53% survival rate after a 76-month follow-up.

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Impact:

  • Findings suggest UUTTs should be viewed as a manifestation of panurothelial disease, influencing patient prognosis.
  • Highlights the critical need for integrated surveillance and management of both upper and lower urinary tract urothelial neoplasms.