Removal of viral wart (verruca) on the finger by freezing with liquid nitrogen. The liquid nitrogen is applied through a spray nozzle to whiten the wart for a period of 20-30 seconds; blistering often results. Viral warts are caused by the papovavirus that enters the skin through small cuts,particularly in moist or damp skin | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / St. Bartholomew's Hospital |
Taille de l’image : | 5017 px × 3349 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |