
Radiation Therapy of Giant Aggressive Keratoacanthomas
Herbert Goldschmidt, MD;
William K. Sherwin, MD, PhD
Arch Dermatol. 1993;129(9):1162-1165.
Abstract
Background and Design Giant aggressive keratoacanthoma is a rare destructive subset of keratoacanthoma that frequently involves the facial region, grows rapidly to a large size, and often recurs after surgical management. The effectiveness of ionizing radiation therapy was examined in a retrospective study involving 16 patients; 14 of the tumors had recurred after surgical therapy.
Results All tumors resolved with satisfactory cosmetic results and without recurrence following a fractionated course of superficial radiation therapy.
Conclusions Radiation therapy is an effective therapeutic modality for giant aggressive keratoacanthomas.
(Arch Dermatol. 1993;129:1162-1165)
Author Affiliations
From the Department of Dermatology, University of Pennsylvania Medical School, Philadelphia.
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