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Updated: Jun 3, 2026
11:27
Modeling Spontaneous Metastatic Renal Cell Carcinoma (mRCC) in Mice Following Nephrectomy
Published on: April 29, 2014
[Collecting duct renal cell carcinoma]
A Husillos1, F Herranz-Amo, D Subirá
1Servicio de Urología, Hospital General Universitario Gregorio Marañón, Madrid, España. adrhusillos@hotmail.com
Actas Urologicas Espanolas
|April 1, 2011
Summary
Bellini's collecting duct carcinoma, a rare kidney cancer, has a poor prognosis and limited survival. Current targeted therapies show minimal response, highlighting the need for novel treatment strategies.
Area of Science:
- Uro-oncology
- Renal cell carcinoma subtypes
- Cancer epidemiology
Context:
- Bellini's collecting duct carcinoma (CDC) is a rare and aggressive renal tumor.
- Limited data exists on the efficacy of antiangiogenic and targeted therapies for CDC.
- Understanding treatment outcomes is crucial for improving patient survival.
Purpose:
- To retrospectively analyze the outcomes of collecting duct carcinoma patients treated at a single institution.
- To evaluate the efficacy of targeted therapies in this rare renal tumor.
- To identify prognostic factors influencing survival in CDC.
Summary:
- This study reviewed six cases of Bellini's CDC treated between 2000 and 2010.
- Most patients (66.6%) presented with advanced disease and received radical nephrectomy and adjuvant therapy without significant response.
- Mean survival was 5.5 months, with only 33.3% achieving complete remission (localized disease).
Impact:
- Bellini's CDC is associated with a poor prognosis and low survival rates.
- Current targeted therapies demonstrate limited efficacy in treating this rare renal malignancy.
- Findings underscore the urgent need for developing more effective treatment strategies for Bellini's CDC.
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