SEER Inquiry System - Question 20190048 Details

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Produced: 10/23/2025 2:06 AM

Question 20190048

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Inquiry Details

References:

WHO Class Skin Tumors. 4th edition

Question:

Reportability/Histology--Skin: Is malignant hidroacanthoma simplex of the scalp reportable? If so, what is the histology?

Discussion:

Answer:

Malignant hidroacanthoma simplex of the scalp is reportable. Malignant hidroacanthoma simplex is a synonym for porocarcinoma, 8409/3.

Cancer Site Category:

Skin

Data Item Category:

Histology

Other Category:

Reportability

Year:

2019