Intraepidermal Poroma (Hidroacanthoma Simplex) Versus Clonal Seborrheic Keratosis: Will GATA3 Immunohistochemistry Help in the Differential Diagnosis?

Am J Dermatopathol. 2023 Oct 1;45(10):728-730. doi: 10.1097/DAD.0000000000002503. Epub 2023 Jul 28.

Authors

Casey Schukow¹, Timothy H McCalmont^{2

3}, David Surprenant⁴, Hongyu Henry Yang⁵

Affiliations

¹ Department of Pathology, Corewell Health, Royal Oak, MI.
² Golden State Dermatology Associates, Walnut Creek, CA.
³ Departments of Pathology and Dermatology, University of California, San Francisco, CA.
⁴ Deaconess Clinic, Evansville, IN.
⁵ Tristate Pathology Associates, St. Vincent Evansville Medical Center, Evansville, IN.

PMID: 37506277
DOI: 10.1097/DAD.0000000000002503

No abstract available

MeSH terms

Carcinoma in Situ* / diagnosis
Diagnosis, Differential
Eccrine Porocarcinoma* / diagnosis
GATA3 Transcription Factor
Humans
Immunohistochemistry
Keratosis, Seborrheic* / diagnosis
Poroma* / diagnosis
Skin Neoplasms* / diagnosis
Sweat Gland Neoplasms* / diagnosis

Substances

GATA3 protein, human
GATA3 Transcription Factor