12C12914 | Bladder Flat Lesions

Case ID: 337

Publication date: 11 Feb, 2025

Consensus grade: Carcinoma in situ (CIS)

Show diagnosis by expert panel members

User	Diagnosis	Difficulty	Comment
Pathologist 1	Carcinoma in situ (CIS)	Borderline lower
Pathologist 2	Carcinoma in situ (CIS)	Typical
Pathologist 3	Carcinoma in situ (CIS)	Typical
Pathologist 4	Carcinoma in situ (CIS)	Typical
Pathologist 5	Carcinoma in situ (CIS)	Typical
Pathologist 6	Carcinoma in situ (CIS)	Typical
Pathologist 7	Carcinoma in situ (CIS)	Typical
Pathologist 8	Carcinoma in situ (CIS)	Typical
Pathologist 9	Carcinoma in situ (CIS)	Typical
Pathologist 10	Carcinoma in situ (CIS)	Typical
Pathologist 11	Carcinoma in situ (CIS)	Typical	Has some Pagetoid distribution
Pathologist 12	Carcinoma in situ (CIS)	Typical	No specific comment.
Pathologist 13	Carcinoma in situ (CIS)	Typical
Pathologist 14	Carcinoma in situ (CIS)	Typical	Pagetoid speard
Pathologist 15	Carcinoma in situ (CIS)	Typical
Pathologist 16	Carcinoma in situ (CIS)	Typical	Large cell CIS
Pathologist 17	Carcinoma in situ (CIS)	Typical	pagetoid
Pathologist 18	Carcinoma in situ (CIS)	Borderline lower
Pathologist 19	Carcinoma in situ (CIS)	Typical	pagetoid Cis

Case description (by case creator):

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