Clear cell carcinoma of the urinary bladder
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Clear cell carcinoma of the urinary bladder is a rare subtype of primary adenocarcinoma of the urinary bladder.
It is also known as mesonephroid adenocarcinoma of the urinary bladder and adenocarcinoma of bladder, mesonephroid type
General
Microscopic
Features:[1]
- Moderately differentiated clear cell adenocarcinoma.
DDx:
- Nephrogenic adenoma.
- Other subtypes of adenocarcinoma of the urinary bladder.
- Urachal carcinoma.
IHC
- CK7 +ve.
- CD10 +ve.
- CA-125 +ve.
- GATA3 +ve.
Others:
- ER -ve.
- PR -ve.
- CDX2 -ve.
- AFP -ve.
- PSA -ve.