Clinical Significance of Subepithelial Growth Patterns in Bladder Cancer
Author Information
Author(s): Miyake Makito, Hirao Shuya, Mibu Hisakazu, Tanaka Masahiro, Takashima Kenji, Shimada Keiji, Hirao Kazuya
Primary Institution: Hirao Hospital
Hypothesis
What is the clinical significance and prognostic value of subepithelial growth patterns in non-muscle invasive bladder cancer?
Conclusion
Subepithelial growth patterns were not a significant prognostic factor in this study.
Supporting Evidence
- 30.8% of patients had endophytic growth patterns.
- VBNI correlated with high tumor grades.
- No tumors with an infiltrative growth pattern coexisted with EGP.
Takeaway
This study looked at how certain growth patterns in bladder cancer affect patient outcomes, but found that these patterns don't really help predict how the cancer will behave.
Methodology
The study reviewed records of 130 patients with newly diagnosed non-muscle invasive bladder cancer and analyzed histopathological features.
Potential Biases
Pathologic interpretation differences could affect results.
Limitations
The study was retrospective and had a small number of patients, limiting the accuracy of the analysis.
Participant Demographics
All patients were ethnically Japanese.
Statistical Information
P-Value
p = 0.006
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website