Case ID: 853

Publication date: 21 Jan, 2016

Consensus grade: Oncocytic papillary RCC

User Diagnosis Difficulty Comment
Pathologist 1 Oncocytic papillary RCC Typical
Pathologist 2 Oncocytic papillary RCC Typical

A great example!

Pathologist 3 Papillary RCC (Type 1) Typical
Pathologist 4 Renal cell carcinoma, unclassified Not typical

Dr. Comperat may like this for oncocytic papillary renal cell carcinoma but that is not an entity and never will be.

Pathologist 5 Papillary RCC (Type 1) Typical
Pathologist 6 Oncocytic papillary RCC Typical
Pathologist 7 Oncocytic papillary RCC Typical
Pathologist 8 Oncocytic papillary RCC Typical
Pathologist 9 Oncocytic papillary RCC Typical
Pathologist 10 Oncocytic papillary RCC Typical
Pathologist 11 Oncocytic papillary RCC Typical

I think this is what is generally referred to as oncocytic papillary RCC but since this is not a defined entity I do not think we should have it as an alternative. The literature on this is a mess.

Pathologist 12 Papillary RCC (Type 1) Typical
Pathologist 13 Oncocytic papillary RCC Typical
Pathologist 14 Oncocytic papillary RCC Typical
Pathologist 15 Papillary RCC (Type 2) Not typical
Pathologist 16 Oncocytic papillary RCC Typical
Pathologist 17 Papillary RCC (Type 1) Not typical
Pathologist 18 Oncocytic papillary RCC Typical
Pathologist 19 Oncocytic papillary RCC Typical
Pathologist 20 Oncocytic papillary RCC Typical
Pathologist 21 Oncocytic papillary RCC Typical
Pathologist 22 Papillary RCC (Type 1) Typical
Pathologist 23 Oncocytic papillary RCC Typical


Case description (by case creator):

papillary tumor with oncocytic features