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SEER Inquiry System - Report
Produced: 12/28/2025 1:32 PM
Question 20061023
Inquiry Details
References:
#1: ICD-O-3
#2: 2004 SEER Manual, 1
Question:
Reportability--Skin: Is a pilomatrix carcinoma of the skin reportable if it is described as being a malignant diagnosis based on poor circumscription, infiltrative growth pattern, and focal abundant mitoses?
Discussion:
Answer:
No. Pilomatrix carcinoma is not reportable to SEER. Please see page 1 of the 2004 SEER manual. Skin primaries with histology codes from 8090 to 8110 are not reportable. Pilomatrix carcinoma is coded 8110/3.
Cancer Site Category:
Skin
Data Item Category:
N/A
Other Category:
Reportability
Year:
2006
