Wart treatment. Wart on a finger being killed by liquid nitrogen on a cotton bud. The use of cold to kill tissue is known as cryosurgery. The liquid nitrogen freezes the wart solid. As the wart thaws,a blister forms,lifting it off the skin. Warts are growths on the skin caused by the human papillomavirus (HPV). Photographed during a wart clinic at a general practice doctor's surgery | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Reeve, Antonia |
Bildgröße: | 3543 px × 2513 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |