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Erythroplasia of Queyrat

Definition

Erythroplasia of Queyrat is an early form of skin cancer found on the penis . The cancer is called squamous cell carcinoma in situ.

Causes, incidence, and risk factors

The condition is most often seen in men who have not been circumcised . It is linked to the human papilloma virus (HPV).

Symptoms

The main symptoms are a red rash and irritation on the tip of the penis.

Signs and tests

The health care provider will examine the penis to diagnose the condtion.

Treatment

Treatment may include:

  • Skin creams such as imiquimod or 5-fluorouracil. These creams are used for several weeks to months
  • Anti-inflammatory (steroid) creams, if other medicines do not work

If skin creams do not work, your doctor may recommend other treatments such as:

  • Mohs micrographic surgery
  • Laser surgery
  • Freezing the cancer cells (cryotherapy )
  • Scraping away cancer cells and using electricity to kill any that remain (curettage and electrodesiccation)

Support Groups

Expectations (prognosis)

Complications

Calling your health care provider

Prevention

References

Premalignant and malignant nonmelanoma skin tumors. In: Habif TP, ed. . 5th ed. Philadelphia, Pa: Mosby Elsevier; 2009:chap 21.

Cobb CW, Lawrence N. Bowen's disease and erythroplasia of Querat. n: Lebwohl MG, Heymann WR, Berth-Jones J, Coulson I, eds.. 3rd ed. Philadelphia, Pa: Saunders Elsevier; 2009.

 

Encyclopedia content is provided as information only and not intended to replace the advice and instruction from your personal physician.