Nascent nephrons during human embryonic development: Spatial distribution and relationship with urinary collecting system

2020 ◽  
Author(s):  
Haruka Kitazawa ◽  
Sena Fujii ◽  
Hana Ishiyama ◽  
Jun Matsubayashi ◽  
Aoi Ishikawa ◽  
...  
Keyword(s):  
Spatial Distribution ◽  
Embryonic Development ◽  
Collecting System ◽  
Urinary Collecting System

scholarly journals Clinical Significance of Tumor Size, Pathological Invasion Sites Including Urinary Collecting System and Clinically Detected Renal Vein Thrombus as Predictors for Recurrence in pT3a Localized Renal Cell Carcinoma

Diagnostics ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 154 ◽  
Author(s):  
Takuto Shimizu ◽  
Makito Miyake ◽  
Shunta Hori ◽  
Kota Iida ◽  
Kazuki Ichikawa ◽  
...  
Keyword(s):  
Renal Cell Carcinoma ◽  
Cell Carcinoma ◽  
Recurrence Rate ◽  
Tumor Size ◽  
Renal Cell ◽  
Renal Vein ◽  
Recurrence Rates ◽  
Renal Sinus ◽  
Collecting System ◽  
Urinary Collecting System

The recent eighth tumor-node-metastasis (TMN) staging system classifies renal cell carcinoma (RCC) with perirenal fat invasion (PFI), renal sinus fat invasion (SFI), or renal vein invasion (RVI) as stage pT3a. However, limited data are available on whether these sites have similar prognostic value or recurrence rate. We investigated the recurrence rate based on tumor size, pathological invasion sites including urinary collecting system invasion (UCSI), and clinically detected renal vein thrombus (cd-RVT) with pT3aN0M0 RCC. We retrospectively reviewed 91 patients with pT3aN0M0 RCC who underwent surgical treatment. Patients with tumor size > 7 cm, UCSI, three invasive sites (PFI + SFI + RVI), and cd-RVT showed a significant correlation with high recurrence rates (hazard ration (HR) 2.98, p = 0.013; HR 8.86, p < 0.0001; HR 14.28, p = 0.0008; and HR 4.08, p = 0.0074, respectively). In the multivariate analysis, tumor size of >7 cm, the presence of UCSI, and cd-RVT were the independent predictors of recurrence (HR 3.39, p = 0.043, HR 7.31, p = 0.01, HR 5.06, p = 0.018, respectively). In pT3a RCC, tumor size (7 cm cut-off), UCSI, and cd-RVT may help to provide an early diagnosis of recurrence.

The prognostic value of urinary collecting system invasion

2009 ◽  
Vol 6 (12) ◽  
pp. 639-640 ◽  
Author(s):  
Alison M. Lake ◽  
Sam S. Chang
Keyword(s):  
Prognostic Value ◽  
Collecting System ◽  
Urinary Collecting System

Renal Cell Carcinoma Invading the Urinary Collecting System: Implications for Staging

2002 ◽  
pp. 2392-2396 ◽  
Author(s):  
ROBERT G. UZZO ◽  
EDWARD E. CHERULLO ◽  
JONATHAN MYLES ◽  
ANDREW C. NOVICK
Keyword(s):  
Renal Cell Carcinoma ◽  
Cell Carcinoma ◽  
Renal Cell ◽  
Collecting System ◽  
Urinary Collecting System

PROGNOSTIC VALUE OF URINARY COLLECTING SYSTEM INVASION IN RENAL CELL CARCINOMA

2006 ◽  
Vol 5 (2) ◽  
pp. 67 ◽  
Author(s):  
J.J. Patard ◽  
N. Rioux-leclercq ◽  
L. Cindolo ◽  
V. Ficarra ◽  
K. Bensalah ◽  
...  
Keyword(s):  
Renal Cell Carcinoma ◽  
Cell Carcinoma ◽  
Renal Cell ◽  
Prognostic Value ◽  
Collecting System ◽  
Urinary Collecting System

scholarly journals MP78-02 URINARY COLLECTING SYSTEM INVASION IS ASSOCIATED WITH POOR SURVIVAL IN CLEAR CELL RENAL CELL CARCINOMA PATIENTS

2016 ◽  
Vol 195 (4S) ◽  
Author(s):  
George Bailey ◽  
Stephen Boorjian ◽  
Matthew Ziegelmann ◽  
Mary Westerman ◽  
Christine Lohse ◽  
...  
Keyword(s):  
Renal Cell Carcinoma ◽  
Cell Carcinoma ◽  
Renal Cell ◽  
Clear Cell ◽  
Poor Survival ◽  
Cell Renal Cell Carcinoma ◽  
Collecting System ◽  
Urinary Collecting System

Urinary collecting system invasion in renal cell carcinoma: Incidence and long-term prognosis

2009 ◽  
Vol 16 (9) ◽  
pp. 718-722 ◽  
Author(s):  
Andres Jan Schrader ◽  
Julia Rustemeier ◽  
Zoltan Varga ◽  
Axel Hegele ◽  
Peter Jochen Olbert ◽  
...  
Keyword(s):  
Renal Cell Carcinoma ◽  
Cell Carcinoma ◽  
Renal Cell ◽  
Long Term Prognosis ◽  
Collecting System ◽  
Urinary Collecting System
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