Cryotherapy is a treatment that uses sub-zero temperatures to remove skin lesions and other imperfections. It works by destroying tissues affected by the condition at hand. Many doctors administer liquid nitrogen with their cryotherapy treatments.  ..

Warts are lesions which come about when the human papillomavirus affects the skin. HPV attacks the Keratinocyte cells, thus causing thickening and hyperkeratinization. For this reason, warts are extremely easy to diagnose. ..

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