CCF 2015 2 | Classification of renal tumors

Case ID: 315

Publication date: 08 Feb, 2025

Consensus grade: Mucinous tubular and spindle cell carcinoma

Show diagnosis by expert panel members

User	Diagnosis	Difficulty	Comment
Pathologist 1	Mucinous tubular and spindle cell carcinoma	Typical
Pathologist 2	Mucinous tubular and spindle cell carcinoma	Not typical
Pathologist 3	Mucinous tubular and spindle cell carcinoma	Not typical
Pathologist 4	Mucinous tubular and spindle cell carcinoma	Typical
Pathologist 5	Other	Not typical
Pathologist 6	Mucinous tubular and spindle cell carcinoma	Typical
Pathologist 7	Mucinous tubular and spindle cell carcinoma	Not typical	I would also consider PRCC as No1 dif dg. From provided HE slides I can see some overlapping features.
Pathologist 8	Mucinous tubular and spindle cell carcinoma	Typical
Pathologist 9	Mucinous tubular and spindle cell carcinoma	Typical
Pathologist 10	Mucinous tubular and spindle cell carcinoma	Typical
Pathologist 11	Mucinous tubular and spindle cell carcinoma	Typical
Pathologist 12	Mucinous tubular and spindle cell carcinoma	Typical
Pathologist 13	Mucinous tubular and spindle cell carcinoma	Typical
Pathologist 14	Mucinous tubular and spindle cell carcinoma	Typical
Pathologist 15	Mucinous tubular and spindle cell carcinoma	Typical
Pathologist 16	Mucinous tubular and spindle cell carcinoma	Typical
Pathologist 17	Mucinous tubular and spindle cell carcinoma	Typical

Case description (by case creator):

Renal mass- 61 year old woman

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