K88 | Prostate cancer grading

Case ID: 826

Publication date: 27 Apr, 2024

Consensus grade: GS 3+3=6 (ISUP 1)

User	Diagnosis	Difficulty	Comment
Pathologist 1	GS 3+3=6 (ISUP 1)	Typical
Pathologist 2	GS 3+3=6 (ISUP 1)	Typical
Pathologist 3	GS 3+4=7 (ISUP 2)	Typical
Pathologist 4	GS 3+3=6 (ISUP 1)	Typical
Pathologist 5	GS 3+3=6 (ISUP 1)	Typical
Pathologist 6	GS 3+3=6 (ISUP 1)	Borderline higher
Pathologist 7	GS 3+3=6 (ISUP 1)	Typical	dicreet glands
Pathologist 8	GS 3+3=6 (ISUP 1)	Typical
Pathologist 9	GS 3+3=6 (ISUP 1)	Typical	one could discuss eventually 4 because of gland fusion, but this is a minor finding
Pathologist 10	GS 3+3=6 (ISUP 1)	Typical
Pathologist 11	GS 3+3=6 (ISUP 1)	Typical
Pathologist 12	GS 3+3=6 (ISUP 1)	Typical
Pathologist 13	GS 4+3=7 (ISUP 3)	Borderline higher	Approx. 60% pattern 4
Pathologist 14	GS 3+3=6 (ISUP 1)	Typical
Pathologist 15	GS 3+3=6 (ISUP 1)	Typical
Pathologist 16	GS 3+3=6 (ISUP 1)	Borderline higher
Pathologist 17	GS 3+3=6 (ISUP 1)	Borderline higher
Pathologist 18	GS 3+3=6 (ISUP 1)	Borderline higher
Pathologist 19	GS 3+3=6 (ISUP 1)	Typical
Pathologist 20	GS 3+3=6 (ISUP 1)	Borderline higher
Pathologist 21	GS 3+3=6 (ISUP 1)	Borderline higher
Pathologist 22	GS 3+3=6 (ISUP 1)	Typical
Pathologist 23	GS 3+3=6 (ISUP 1)	Typical

Case description (by case creator):

Small, almost solid appearing nests but probably well-formed glands that are tangentially cut.

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