Case ID: 744

Publication date: 28 Aug, 2015

Consensus grade: GS 9-10 (ISUP 5)

User Diagnosis Difficulty Comment
Pathologist 1 GS 9-10 (ISUP 5) Typical
Pathologist 2 GS 4+4=8 (ISUP 4) Borderline higher
Pathologist 3 GS 9-10 (ISUP 5) Typical
Pathologist 4 GS 9-10 (ISUP 5) Typical

4+5

Pathologist 5 GS 9-10 (ISUP 5) Typical
Pathologist 6 GS 9-10 (ISUP 5) Typical
Pathologist 7 GS 4+4=8 (ISUP 4) Borderline higher

solid mass with glandular lumina

Pathologist 8 GS 4+4=8 (ISUP 4) Typical
Pathologist 9 GS 9-10 (ISUP 5) Borderline higher
Pathologist 10 GS 9-10 (ISUP 5) Typical
Pathologist 11 GS 9-10 (ISUP 5) Typical
Pathologist 12 GS 4+4=8 (ISUP 4) Typical
Pathologist 13 GS 9-10 (ISUP 5) Typical

GS 4 + 5 + 9

Pathologist 14 GS 9-10 (ISUP 5) Typical
Pathologist 15 GS 4+4=8 (ISUP 4) Borderline higher
Pathologist 16 GS 9-10 (ISUP 5) Typical
Pathologist 17 GS 9-10 (ISUP 5) Borderline higher
Pathologist 18 GS 9-10 (ISUP 5) Typical
Pathologist 19 GS 9-10 (ISUP 5) Typical
Pathologist 20 GS 9-10 (ISUP 5) Typical
Pathologist 21 GS 4+4=8 (ISUP 4) Typical

Still 8 for me, but I admit that I hesitated with a G5

Pathologist 22 GS 9-10 (ISUP 5) Typical
Pathologist 23 GS 9-10 (ISUP 5) Borderline lower


Case description (by case creator):

The tumor is dominated by poorly formed glands (GP4) but there are also some strands and single cells (GP5).