Liquid nitrogen cryotherapy flask with nozzle (at top right) that uses the extreme cold of liquid nitrogen to destroy abnormal or diseased tissue. Conditions treated include warts,moles,skin tags and solar keratoses | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Marazzi, Dr. P. |
Taille de l’image : | 3407 px × 5131 px |
Model Release : | Non requis |
Restrictions : | - |