Bowenoide Aktinische Keratose

Bowenoid actinic keratosis: A rare but treatable condition

What is bowenoid actinic keratosis?

Bowenoid actinic keratosis (BAK) is a rare, aggressive form of actinic keratosis (AK). AKs are common, precancerous skin lesions that are caused by excessive exposure to ultraviolet (UV) radiation. BAKs are characterized by atypical cells that invade the deeper layers of the skin.

What are the symptoms of bowenoid actinic keratosis?

The symptoms of BAK include:

• A red, scaly patch of skin
• A raised, wart-like growth
• A firm, indurated plaque
• Bleeding or crusting
• Pain or itching

How is bowenoid actinic keratosis diagnosed?

BAK is diagnosed by a biopsy. A biopsy is a procedure in which a small sample of skin is removed and examined under a microscope.

How is bowenoid actinic keratosis treated?

BAK is treated with a variety of methods, including:

• Cryotherapy (freezing)
• Electrocautery (burning)
• Laser therapy
• Photodynamic therapy (PDT)
• Topical chemotherapy
• Surgery

Conclusion

BAK is a rare but treatable condition. Early diagnosis and treatment is important to prevent the development of skin cancer.