Difference between revisions of "Bladder cancer staging"
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[[Image:Diagram showing the T stages of bladder cancer CRUK 372.svg|thumb|right|180px|Schematic showing the T stages in bladder cancer. (WC/CRUK)]] | |||
The article deals with '''bladder cancer staging'''. A general discussion of staging is found in ''[[cancer staging]]''. | The article deals with '''bladder cancer staging'''. A general discussion of staging is found in ''[[cancer staging]]''. | ||
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! Comment | ! Comment | ||
|- | |- | ||
| | | Ta | ||
| | | non-invasive papillary carcinoma | ||
| | |||
|- | |||
| Tis | |||
| [[urothelial carcinoma in situ|carcinoma in situ]] | |||
| | | | ||
|- | |- | ||
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| extension into the abdominal wall or pelvic wall | | extension into the abdominal wall or pelvic wall | ||
| | | | ||
|} | |||
===Nodes=== | |||
{| class="wikitable sortable" | |||
! N stage | |||
! Criteria | |||
|- | |||
| N1 | |||
| one regional lymph node metastasis | |||
|- | |||
| N2 | |||
| more than one regional lymph node metastasis | |||
|- | |||
| N3 | |||
| metastasis to the common iliac lymph nodes | |||
|} | |} | ||
Revision as of 02:24, 28 January 2016
The article deals with bladder cancer staging. A general discussion of staging is found in cancer staging.
General
- TNM staging the most commonly used.
- Urachal carcinoma has its own staging system - see Sheldon staging system.[1]
TNM staging system
Tumour
| T stage | Criteria | Comment |
|---|---|---|
| Ta | non-invasive papillary carcinoma | |
| Tis | carcinoma in situ | |
| T1 | lamina propria invasion | |
| T2 | muscularis propria invasion | details in muscularis propria invasion in the urinary bladder; management typically is radical cystectomy or radical cystoprostatectomy |
| T3a | microscopic extravesicular invasion | |
| T3b | macroscopic extravesicular invasion | |
| T4a | extension into the uterus, vagina or prostate | |
| T4b | extension into the abdominal wall or pelvic wall |
Nodes
| N stage | Criteria |
|---|---|
| N1 | one regional lymph node metastasis |
| N2 | more than one regional lymph node metastasis |
| N3 | metastasis to the common iliac lymph nodes |
See also
References
- ↑ Bruins, HM.; Visser, O.; Ploeg, M.; Hulsbergen-van de Kaa, CA.; Kiemeney, LA.; Witjes, JA. (Oct 2012). "The clinical epidemiology of urachal carcinoma: results of a large, population based study.". J Urol 188 (4): 1102-7. doi:10.1016/j.juro.2012.06.020. PMID 22901574.