CASE REPORTS
JOURNAL ARTICLE
Add like
Add dislike
Add to saved papers

Topical treatment with imiquimod may induce regression of facial keratoacanthoma.

Keratoacanthoma (KA) is a rapidly growing tumour histologically resembling squamous cell carcinoma. Although it may regress spontaneously, KA is routinely treated by excision or radiation therapy. Here we report on the successful therapeutic use of imiquimod for the treatment of KA. Four patients with a one to six week history of facial KA were treated with imiquimod cream 5 % every second day for four to 12 weeks. In each patient, KA fully regressed under topical treatment with imiquimod. In three of the patients, KA had disappeared within four to six weeks. In two patients, disappearance was confirmed histologically. No recurrence occurred during a four- to six-month follow-up-period. Our observations indicate that topical immunostimulation with imiquimod may induce or promote immune defence mechanisms leading to KA regression. Imiquimod might therefore prove to be an effective non-invasive treatment modality for KA that warrants more extensive evaluation by clinical studies.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app