Case ID: 743

Publication date: 18 Jan, 2016

Consensus grade: Clear cell RCC

User Diagnosis Difficulty Comment
Pathologist 1 Clear cell RCC Not typical
Pathologist 2 Clear cell RCC Not typical
Pathologist 3 Clear cell RCC Not typical
Pathologist 4 Clear cell tubulopapillary RCC Not typical

May be Clear cell with Clear cell pap like areas

Pathologist 5 Clear cell RCC Not typical
Pathologist 6 Clear cell tubulopapillary RCC Not typical
Pathologist 7 Clear cell RCC Typical
Pathologist 8 Clear cell RCC Not typical
Pathologist 9 Clear cell RCC Typical

one could ask if this isn't a clear cell papillary, but too irregular for me

Pathologist 10 Clear cell RCC Not typical
Pathologist 11 Clear cell RCC Typical
Pathologist 12 Clear cell RCC Not typical
Pathologist 13 Clear cell RCC Typical
Pathologist 14 Clear cell tubulopapillary RCC Typical
Pathologist 15 Clear cell RCC Not typical

I would consider also "clear cell papillary RCC type" of RCC within tuberous sclerosis complex....just in case.....(described in AJSP 2015)

Pathologist 16 Clear cell RCC Not typical
Pathologist 17 Clear cell tubulopapillary RCC Typical
Pathologist 18 Clear cell RCC Not typical
Pathologist 19 MiT Family translocation carcinoma Not typical
Pathologist 20 Clear cell RCC Not typical
Pathologist 21 Clear cell RCC Typical


Case description (by case creator):

renal mass