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Cryosurgery is used to treat a number of diseases and disorders, most especially skin conditions like warts, moles, skin tags and solar keratoses. Liquid nitrogen is usually used to freeze the tissues at the cellular level. The procedure is used often as it is relatively easy and quick, can be done in the doctor's office, and is deemed quite ...
Cryogun used to spray liquid nitrogen. A common method of freezing lesions is by using liquid nitrogen as the cryogen. The liquid nitrogen may be applied to lesions using a variety of methods, such as dipping a cotton or synthetic material tipped applicator in liquid nitrogen and then directly applying the cryogen onto the lesion. [3]
Liquid nitrogen has a boiling point of about −196 °C (−321 °F; 77 K). It is produced industrially by fractional distillation of liquid air. It is a colorless, mobile liquid whose viscosity is about one-tenth that of acetone (i.e. roughly one-thirtieth that of water at room temperature). Liquid nitrogen is widely used as a coolant.
Treatment: “Your dermatologist may freeze them with liquid nitrogen, apply other topical treatments or lasers, or give you a prescription for a cream to use at home," Dr. Zeichner says. Alamy ...
Treatment may include liquid nitrogen, scraping, chemical peels or other therapies to remove the actinic keratosis. Read more about actinic keratosis and how to treat it. Basal cell carcinoma
Medical cryotherapy gun with liquid nitrogen. In medical applications, spray cans containing dimethyl ether [4] or tetrafluoroethane may also be used to freeze and destroy tissue, for removal of warts and skin tags, or other uses in cryosurgery. Liquified petroleum gas including propane and butane is
Pre-wetting the animal's skin with alcohol also prevents the iron from sticking to the frozen skin when liquid nitrogen is used, as frozen alcohol is mechanically very weak compared to the varieties of water ice encountered at cryogenic temperatures.
In the second part, the person in the video cracks an egg open into the liquid and the content solidifies very quickly as you can see after it's taken out. WATCH: See how a GoPro handles a torture ...