Transitional cell carcinoma staging: Difference between revisions
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Grade of transitional cell cancer of the upper tract has generally been found to correlate with stage. Superficial tumors are generally grade I or II, whereas the majority of infiltrative tumors are grades III and IV. Prognosis is worse for patients with high-grade (grades III and IV) tumors than for those with low-grade (grades I and II) tumors. <ref name= NIH>Transitional cell cancer. National cancer institute. http://www.cancer.gov/types/kidney/hp/transitional-cell-treatment-pdq#section/_1</ref> | Grade of transitional cell cancer of the upper tract has generally been found to correlate with stage. Superficial tumors are generally grade I or II, whereas the majority of infiltrative tumors are grades III and IV. Prognosis is worse for patients with high-grade (grades III and IV) tumors than for those with low-grade (grades I and II) tumors. <ref name= NIH>Transitional cell cancer. National cancer institute. http://www.cancer.gov/types/kidney/hp/transitional-cell-treatment-pdq#section/_1</ref> | ||
*Clinical staging is based on a combination of radiographic procedures (e.g., intravenous pyelogram and computed tomographic scans) and, more recently, ureteroscopy and biopsy. | |||
==References== | ==References== |
Revision as of 19:31, 10 February 2016
Transitional cell carcinoma Microchapters |
Differentiating Transitional cell carcinoma from other Diseases |
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Transitional cell carcinoma staging On the Web |
American Roentgen Ray Society Images of Transitional cell carcinoma staging |
Directions to Hospitals Treating Transitional cell carcinoma |
Risk calculators and risk factors for Transitional cell carcinoma staging |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Staging
Staging helps guide future treatment and follow-up and gives you some idea of what to expect in the future.
The TNM (Tumor, Nodes, Metastasis) staging system categorizes bladder cancer using the following scale:
- Stage 0 -- Noninvasive tumors that are only in the bladder lining
- Stage I -- Tumor goes through the bladder lining, but does not reach the muscle layer of the bladder
- Stage II -- Tumor goes into the muscle layer of the bladder
- Stage III -- Tumor goes past the muscle layer into tissue surrounding the bladder
- Stage IV -- Tumor has spread to neighboring lymph nodes or to distant sites (metastatic disease)
Grade of transitional cell cancer of the upper tract has generally been found to correlate with stage. Superficial tumors are generally grade I or II, whereas the majority of infiltrative tumors are grades III and IV. Prognosis is worse for patients with high-grade (grades III and IV) tumors than for those with low-grade (grades I and II) tumors. [1]
- Clinical staging is based on a combination of radiographic procedures (e.g., intravenous pyelogram and computed tomographic scans) and, more recently, ureteroscopy and biopsy.
References
- ↑ Transitional cell cancer. National cancer institute. http://www.cancer.gov/types/kidney/hp/transitional-cell-treatment-pdq#section/_1