Cryotherapy for Common Premalignant and Malignant Skin Disorders

Abstract

Cryotherapy, also known as cryosurgery or cryoablation, is a common dermatological treatment that is an expanded area from benign to malignant lesions. The system has been designed as a localized freezing cold that causes the destruction of cell integrity. The treatment has been also used for all ages, which is not required to have a condition of wellness. It is convenient, fast, and easy to apply in clinics, and there is no need for anesthesia. Additionally, multiple lesions are also cured in the same sessions. After the treatment , recovery period has not taken much longer and also has simple adverse effects, which are tolerable. Lastly, cryotherapy has gained excellent cosmetic results. It is highly effective for actinic keratosis and is the treatment of choice for most old patients who show poor cooperation and recurrent multiple lesions. Additionally, due to increasing premalignant lesions all over the world associated with increasing age, it is a considerable choice for lentigo maligna and Bowen's disease. In non-melanoma skin cancers, it is also the most important option in patients who do not undergo surgery and when other options are not appropriate. In this chapter, the use of cryotherapy for premalignant and malignant cutaneous disorders has been mainly focused.