JKM 2016-1 | Renal tumor grading

Case ID: 713

Publication date: 30 Mar, 2026

Consensus grade: WHO/ISUP grade 2

User	Diagnosis	Difficulty	Comment
Pathologist 1	WHO/ISUP grade 2	Borderline lower
Pathologist 2	WHO/ISUP grade 2	Borderline lower
Pathologist 3	WHO/ISUP grade 2	Typical
Pathologist 4	WHO/ISUP grade 2	Borderline higher
Pathologist 5	WHO/ISUP grade 3	Typical
Pathologist 6	I would not grade this tumor	Typical
Pathologist 7	WHO/ISUP grade 2	Typical	Need high power
Pathologist 8	WHO/ISUP grade 2	Typical	no hp
Pathologist 9	WHO/ISUP grade 2	Borderline lower
Pathologist 10	WHO/ISUP grade 2	Typical
Pathologist 11	WHO/ISUP grade 3	Typical
Pathologist 12	WHO/ISUP grade 3	Borderline lower
Pathologist 13	WHO/ISUP grade 2	Typical
Pathologist 14	WHO/ISUP grade 2	Typical
Pathologist 15	WHO/ISUP grade 2	Typical
Pathologist 16	WHO/ISUP grade 2	Typical
Pathologist 17	WHO/ISUP grade 2	Typical
Pathologist 18	WHO/ISUP grade 2	Typical
Pathologist 19	WHO/ISUP grade 2	Typical
Pathologist 20	WHO/ISUP grade 2	Typical

Case description (by case creator):

Renal mass

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