Case ID: 890

Publication date: 21 Jan, 2016

Consensus grade: Multilocular cystic renal neoplasm of low malignant potential

User Diagnosis Difficulty Comment
Pathologist 1 Multilocular cystic renal neoplasm of low malignant potential Typical
Pathologist 2 Renal cell carcinoma, unclassified Typical

Clear cell renal cell carcinoma with cysts vs. multilocular clear cell renal cell carcinoma vs. clear cell papillary renal cell carcinoma

Pathologist 3 Multilocular cystic renal neoplasm of low malignant potential Not typical
Pathologist 4 Multilocular cystic renal neoplasm of low malignant potential Typical
Pathologist 5 Clear cell RCC Not typical
Pathologist 6 Clear cell RCC Not typical
Pathologist 7 Multilocular cystic renal neoplasm of low malignant potential Not typical
Pathologist 8 Multilocular cystic renal neoplasm of low malignant potential Typical
Pathologist 9 Multilocular cystic renal neoplasm of low malignant potential Typical

This diagnosis really needs a couple of low power photos to show that there are no solid areas.

Pathologist 10 Multilocular cystic renal neoplasm of low malignant potential Typical
Pathologist 11 Multilocular cystic renal neoplasm of low malignant potential Typical
Pathologist 12 Other Not typical
Pathologist 13 Multilocular cystic renal neoplasm of low malignant potential Typical
Pathologist 14 Multilocular cystic renal neoplasm of low malignant potential Typical
Pathologist 15 Multilocular cystic renal neoplasm of low malignant potential Typical
Pathologist 16 Multilocular cystic renal neoplasm of low malignant potential Typical
Pathologist 17 Multilocular cystic renal neoplasm of low malignant potential Typical
Pathologist 18 Clear cell RCC Typical
Pathologist 19 Multilocular cystic renal neoplasm of low malignant potential Not typical
Pathologist 20 Multilocular cystic renal neoplasm of low malignant potential Typical
Pathologist 21 Multilocular cystic renal neoplasm of low malignant potential Typical


Case description (by case creator):

multilocular cystic clear cell carcinoma, very typical