Liquid nitrogen treatment
Cryotherapy is a destructive treatment. The aim is to eliminate the lesion through targeted cellular destruction, not by eliminating the virus. In fact, cryotherapy destroys the keratocytes infected by the virus, not the virus itself. To achieve this, a controlled blast of liquid nitrogen at -196 degrees Celsius delivers a cold burn. Tissue is then destroyed by freezing intracellular and extracellular fluid. The inflammatory mechanisms triggered by the thermal burn also contribute to the reduction or elimination of the lesion.
Treatments
Types of skin lesions
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Plantar warts Painful viral lesions under the feet, caused by HPV.
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Verrucae vulgaris Small, rough growths on hands and fingers.
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Flat warts Flat, smooth warts, often on the face, hands and legs.
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Genital warts (condyloma) Contagious lesions on the private parts.
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Molluscum contagiosum Small pearly pimples, viral and highly contagious.
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Acrochordons Soft, benign skin growths, often on the neck or under the arms.
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Benign epidermal cysts Small masses under the skin, often filled with keratin.
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Seborrheic keratoses Thick, rough patches, benign but unsightly.
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Actinic keratoses Precancerous lesions caused by exposure to the sun.
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Actinic cheilitis Precancerous lesions on the lips caused by UV rays.
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Angiomas Small red spots formed by dilated blood vessels.
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Dermatofibromas Firm nodules under the skin, often brown or red.
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Brown pigment spots Hyperpigmentation caused by age or sun exposure.
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Sebaceous hyperplasia Small yellowish bumps caused by enlarged sebaceous glands.
Frequently asked questions
Understanding Liquid Nitrogen Cryotherapy
Liquid nitrogen treatment, or cryotherapy, is a method that uses extreme temperatures (-196°C) to freeze and eliminate benign skin lesions such as warts, acrochordons and keratoses.
Liquid nitrogen is effective against warts (plantar, vulvar, flat, genital), contagious molluscum, acrochordon, seborrheic and actinic keratoses, as well as certain pigment spots.
A session generally lasts between 5 and 30 seconds per lesion, depending on size and depth. Several sessions may be required, depending on the nature of the lesion.
Cryotherapy may cause a temporary stinging or burning sensation, but is generally well tolerated. A slight redness or blistering may appear after treatment.
The skin usually heals in 10 to 14 days. A crust may form and fall off naturally. It is important not to scratch the treated area.
The number of sessions varies according to the lesion and its depth. Some disappear after just one session, while others require more than one. 2 to 4 treatments 2 weeks apart.
Cryotherapy is not recommended in cases of very sensitive skin, melanoma, suspected or historical keloid scars. Consult a professional before treatment.
Service request
To find out more about our services or if you have any questions, contact us at info@cliniqueomicron.ca or call 514-606-3350. You can also fill out our contact form.
