Difference between revisions of "Urinary bladder"

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The '''urinary bladder''' stores urine until one has to go wee-wee.   
The '''urinary bladder''' stores urine until one has to go wee-wee.   


It is common afflicited by cancer.  The most common type of cancer to affect the bladder is ''urothelial carcinoma'', which is covered in the ''[[urothelium]]'' article.   
It is commonly afflicted by cancer.   


A well-know mimicker of cancer is ''[[malakoplakia]]''.<ref name=pmid17102055>{{cite journal |author=Wong-You-Cheong JJ, Woodward PJ, Manning MA, Davis CJ |title=From the archives of the AFIP: Inflammatory and nonneoplastic bladder masses: radiologic-pathologic correlation |journal=Radiographics |volume=26 |issue=6 |pages=1847–68 |year=2006 |pmid=17102055 |doi=10.1148/rg.266065126 |url=}}</ref>
A well-know mimicker of cancer is ''[[malakoplakia]]''.<ref name=pmid17102055>{{cite journal |author=Wong-You-Cheong JJ, Woodward PJ, Manning MA, Davis CJ |title=From the archives of the AFIP: Inflammatory and nonneoplastic bladder masses: radiologic-pathologic correlation |journal=Radiographics |volume=26 |issue=6 |pages=1847–68 |year=2006 |pmid=17102055 |doi=10.1148/rg.266065126 |url=}}</ref>
==Urinary cancer==
The most common type of cancer to affect the bladder is ''urothelial carcinoma'', which is covered in the ''[[urothelium]]'' article. 
==Urachal carcinoma==
===General===
*Rare.
*Classically - dome of bladder lesion.
*Younger <55 years-old.
===Microscopic===
====Patterns====
*Enteric - looks like colonic adenocarcinoma.
*Mucinous.
*Signet ring.
====DDx====
*Metastatic adenocarcinoma/adenocarcinoma extending from another structure.
*Adenocarcinoma arising from the urinary bladder.


==See also==
==See also==