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Some superficial or raised skin growths can be treated quickly with heat-based electrodesiccation or hyfrecation.
We first confirm what the lesion is and whether this is the right method for its location, depth, and cosmetic risk.
We explain what to expect from the procedure, healing, and possible pigment or scar changes.
Electrodesiccation and Curettage
What is it used for?
Depending on diagnosis and location, electrodesiccation and curettage may be used for selected benign lesions, precancerous growths, and some superficial skin cancers.
How is it performed?
The area is numbed with local anesthetic. The lesion is treated with a curette and/or electrical energy in a controlled fashion. The site usually heals by forming a crust and then new skin.
What are the risks?
Possible risks include bleeding, infection, scarring, pigment change, delayed healing, and recurrence. Cosmetic outcome varies by location and individual healing characteristics.
Is it right for every skin cancer?
No. Tumor type, size, location, histology, recurrence risk, and cosmetic considerations determine whether electrodesiccation and curettage, excision, Mohs surgery, or another treatment is most appropriate.
Related reading from Borealis
Explore these topics for more background and questions to discuss at your visit.
After Your Procedure
For general care after electrodesiccation, curettage, hyfrecation, or a superficial removal, see Electrodesiccation & Superficial Removal Wound Care.