Case ID: 259

Publication date: 06 Oct, 2015

Consensus grade: Low-grade papillary urothelial carcinoma (LG-PUC)

User Diagnosis Difficulty Comment
Pathologist 1 Low-grade papillary urothelial carcinoma (LG-PUC) Borderline higher
Pathologist 2 Low-grade papillary urothelial carcinoma (LG-PUC) Typical
Pathologist 3 Low-grade papillary urothelial carcinoma (LG-PUC) Borderline higher
Pathologist 4 Low-grade papillary urothelial carcinoma (LG-PUC) Borderline higher
Pathologist 5 High-grade papillary urothelial carcinoma (HG-PUC) Typical
Pathologist 6 Low-grade papillary urothelial carcinoma (LG-PUC) Typical
Pathologist 7 Low-grade papillary urothelial carcinoma (LG-PUC) Typical
Pathologist 8 Low-grade papillary urothelial carcinoma (LG-PUC) Typical
Pathologist 9 Low-grade papillary urothelial carcinoma (LG-PUC) Typical
Pathologist 10 Low-grade papillary urothelial carcinoma (LG-PUC) Typical
Pathologist 11 Low-grade papillary urothelial carcinoma (LG-PUC) Typical

No specific comment.

Pathologist 12 Low-grade papillary urothelial carcinoma (LG-PUC) Typical
Pathologist 13 Low-grade papillary urothelial carcinoma (LG-PUC) Typical
Pathologist 14 High-grade papillary urothelial carcinoma (HG-PUC) Bordering on lower

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Pathologist 15 Low-grade papillary urothelial carcinoma (LG-PUC) Typical
Pathologist 16 Low-grade papillary urothelial carcinoma (LG-PUC) Bordering on lower
Pathologist 17 Low-grade papillary urothelial carcinoma (LG-PUC) Typical
Pathologist 18 Low-grade papillary urothelial carcinoma (LG-PUC) Typical
Pathologist 19 PUNLMP Typical
Pathologist 20 Low-grade papillary urothelial carcinoma (LG-PUC) Typical
Pathologist 21 Low-grade papillary urothelial carcinoma (LG-PUC) Bordering on higher
Pathologist 22 High-grade papillary urothelial carcinoma (HG-PUC) Bordering on higher

ranging from LG to HG



Case description (by case creator):

Lesion shows moderate variation in nuclear size, shape and chromatin. Scattered nuclei are significantly enlarged and hyperchromatic relative to other nuclei. Lesion still maintains an overall orderly appearance.