Case Reports in Dermatology (Jun 2021)

Distant Resolution of Actinic Keratosis following Cryosurgery: An Unusual Phenomenon

  • Karim Saleh

DOI
https://doi.org/10.1159/000517089
Journal volume & issue
Vol. 13, no. 2
pp. 289 – 292

Abstract

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Early after the introduction of cryosurgery to clinical practice, there were reports of metastasis regressing after cryosurgery of a primary tumour, mainly prostate and breast cancer, suggesting a systemic immunological effect to a local reaction. Colleagues within dermatology have occasionally experienced similar systemic effects following cryosurgery. However, published reports of such cases are lacking. In this case, we report a photographed distant resolution of an actinic keratosis (AK) on 68-year-old woman’s arm following cryosurgery of another AK on the same arm.

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