Wart cryodestruction: removal technology and contraindications

Getting rid of skin defects such as warts is available in any case in a cosmetology office. There are many methods for removing unwanted formations from the skin, one of which is cryodestruction of warts.

This method has its own characteristics, advantages and disadvantages. Before making an appointment at a beauty salon, you should familiarize yourself with all the nuances of the procedure.

The advantages of the method in removing growths, what is it all about?

A method such as cryodestruction of warts has a large number of advantages, the main of which are:

• the ability to carry out the procedure even in childhood;
• after cryodestruction of small and medium-sized formations, no scars remain on the skin;
• the procedure does not take much time;
• the cost of the service is small.

REFERENCE: The cryodestructive method is the most convenient and safe for removing unwanted formations in childhood.

Indications for the procedure

The method of cryodestruction of warts is used in the following cases:

• if the condition of the wart has become unstable, namely the formation has begun to change color, shape or size. Especially,
• if this happened in a short period of time;
• the color of the formation has become heterogeneous;
• multiple formations on the skin;
• the place where the formation is located is constantly in contact with clothing, is injured, and bleeds;
• is a significant cosmetic or aesthetic defect;
• the appearance of discomfort in the problem area, for example, pain, burning or itching.

If any of the manifestations appear, you should contact a cosmetology office for a consultation as soon as possible and undergo a cryotherapy procedure for the unwanted formation.

Who is the procedure contraindicated for?

Despite the fact that cryodestruction is a fairly simple method of removing unwanted formations from the skin, it has a number of contraindications. They can be divided into relative and absolute.

In case of relative contraindications, it is possible to carry out the procedure after consultation with a doctor. If the patient has absolute contraindications, then using liquid nitrogen to remove warts is strictly prohibited. Absolute contraindications include:

• immunity to liquid nitrogen (allergic reaction);
• the patient suffers from epilepsy or epileptic syndrome;
• Cardiovascular diseases, especially: hypertension, coronary artery disease, vasospasm.

Relative contraindications for the procedure include:

• any infectious diseases during the period of exacerbation;
• pregnancy, lactation;
• there is damage, inflammation, or allergic manifestations in the area of ​​the skin that needs to be treated.

Methodology

The substance used in cryodestruction to remove warts is liquid nitrogen. The temperature level at which this substance turns into a liquid state is 196 degrees below zero.

Before using liquid nitrogen, it is prepared at the factory under special conditions for further use in cryodestruction. When the formation is removed, local exposure to liquid nitrogen occurs at the cellular level, causing the treated area of ​​skin to die.

When epidermal cells are exposed to low temperatures, the intracellular moisture they contain begins to freeze. When water freezes, it expands, increases in volume and ruptures cellular structures, which leads to the destruction of the wart. The actual procedure for cryodestruction of a wart is the following algorithm of actions:

• Primary cauterization of a skin lesion. The duration of the touch at this stage does not exceed 30 seconds. The cauterization time depends on the size and density of the wart structure.
• The second stage begins after 1–2 minutes, repeating cauterization with liquid nitrogen. At this stage, not only the area of ​​​​the formation is processed, but also the healthy skin around it 1-1.5 mm.
• The third stage (another cauterization) is resorted to only if the formation on the skin is too large or is located on rough areas of the skin, for example, the feet.

After treatment with liquid nitrogen, the treated area begins to change color, becomes harder, and a white eagle appears around. Such manifestations indicate complete freezing of the skin epidermis and completion of freezing. Some patients experience slight pain during this period.

2 minutes after the end of the procedure, the wart increases in size and becomes red. Over the course of a day, a bubble forms on the treated area, containing ichor inside. The bubble disappears spontaneously after 5–7 days (it dries out). A crust appears on the treated area, which disappears after 10–12 days.

REFERENCE: If the bubble that has formed at the site of the wart is too large or has opened prematurely, then treatment of the area with an antiseptic solution and application of a bandage with antibacterial ointment or gel is required.

Liquid nitrogen can be applied to an unwanted formation on the skin using an applicator (ordinary cotton swab) or a special cryodestructor apparatus. In cosmetology salons, the procedure is carried out using a special device that allows you to more accurately determine the location of the treatment.

Flaws

As for the disadvantages of this method, the following are highlighted:

• in some situations, it may be necessary to undergo several sessions to completely remove the formation;
• if the wart is located deep in the skin, then there is a possibility that a scar or a scar will remain after the procedure;
• For some patients, cryodestruction is painful;
• it is necessary to carefully care for the wound after removal;
• there is a possibility of relapse.



Conclusion

Despite the fact that the cryodestruction method does not have many contraindications, and it is also safe, it is better to consult a doctor before undergoing such a procedure.

After examining the wart, the most appropriate method for removing it can be determined. Cryodestruction is an ideal method for getting rid of small and medium-sized formations that are located on softer areas of the skin.

Source: https://vseopapillome.com/borodavki/kriodestrukciya.html

Cryodestruction of warts - price, reviews, consequences of cryotherapy

The appearance of warts on the human body indicates a decrease in immunity and damage to the body by the human papillomavirus. If formations are detected, you should contact a dermatologist who will prescribe treatment.

Removal of warts by cryodestruction is the most popular method of treating formations caused by the human papillomavirus.

What is cryodestruction, its features

Cryodestruction is a method of removing warts under the influence of very low temperatures; the tissues of the formation are frozen and then die.

Cryotherapy can be carried out using a special device, but not every clinic can boast of it.

In addition, this increases the cost of the procedure itself, so preference is given to the manual method of exposure using a wooden stick with cotton wool at the end.

Indications for the cryotherapy process:

• The area where the tumor is located is often injured;
• The wart causes aesthetic discomfort and is located in a visible place;
• Bleeding formation;
• Pain, burning and itching;
• Growth of neoplasms;
• Increase in size of the formation.

Advantages and disadvantages of cryodestruction:

AdvantagesDisadvantages

Low cost of manipulation.	Painful conduction, especially if the wart is located in a sensitive place.
A small amount of time spent on the procedure.	It is necessary to carry out several sessions for large warts.
There is no risk of bleeding or scarring.	The freezing depth is not controlled.
Low risk of relapse if properly frozen.	The number and effectiveness of sessions depends on the accuracy of the doctor’s assessment of the results of the first procedure.
There is no need to use anesthesia.
Possibility of use in childhood
The infection does not spread to nearby tissues.

Cryodestruction process

The cryotherapy process is as follows:

1. Examination of warts and assessment of their condition;
2. A cotton swab with a ball at the end is lowered into a container with liquid nitrogen;
3. The stick is applied to the wart for about 30 seconds;
4. The procedure is repeated the required number of times after a one-minute pause.

The cauterization process is completed when a corolla forms along the periphery. After the procedure is completed, swelling forms at the site of the tumor, and then a blister with liquid inside.

It is very important that the cotton ball at the end is larger than the wart itself, this will allow it to freeze completely. Treatment of a skin area for cryodestruction.

The cryotherapy process can last several sessions, it all depends on the number of formations and their size. In combination with the procedure, medications to stimulate the immune system are necessarily prescribed.

Video

Consequences of cryodestruction

As a result of freezing, a bubble forms at the site of the wart. Under no circumstances should you cover it with adhesive tape. You need to wash carefully, without touching or damaging the bubble. From external influences, it can be wrapped in a bandage as much as possible. The bubble should open within a week.

Before and after wart removal by cryodestruction.

The leaked liquid is removed and a sterile dressing is applied. Under no circumstances should you peel off the crust that has formed at the site of the burst blister; it should fall off on its own. The new skin will become stronger, and after a few days you can get rid of the bandage. When affecting smaller warts, a bubble may not form.

Note! As a negative consequence of cryotherapy, you can get a burn to the tissues adjacent to the papilloma. This is due to too long exposure of nitrogen to the formation. It is better to attend several sessions and perform removal gradually.

Contraindications to the method

It is contraindicated to use cryodestruction as a method of removing warts in the following cases:

• Presence of infectious diseases;
• Exacerbation of chronic diseases;
• Inflammatory processes in the body;
• Hypertension;
• Epilepsy;
• Convulsions;
• The presence of irritation on the skin around the wart;
• Late pregnancy;
• Angiospasm.

Cryotherapy price

Depending on the pricing policy of the clinic, the cost of cryotherapy for one session can vary between 500-1500 rubles. The cost of the procedure is also affected by the size and number of formations.

For example, removing a wart up to 5 millimeters will cost up to 600 rubles; a larger formation can cost 1,300 rubles. Many clinics offer discounts for removing clusters of warts.

Reviews

Victoria, 35 years old.

I had a negative experience with laser wart removal. I decided to try removing it with nitrogen. The wart was located in the most delicate place - in the décolleté area. The dermatologist advised me to leave it alone, but I constantly damaged it with a washcloth, and summer was soon to come, so I insisted on removing it.

The procedure was done with a wooden stick, put it in a nitrogen cylinder and applied it briefly to the wart, it turned white and returned to its previous state. For several days I didn’t notice any changes at all, and then it fell off! In its place there was a pink piece of skin. I highly recommend removing it with nitrogen, because it is absolutely painless and, in my case, fast.

The procedure cost me a thousand rubles, but this included an appointment with a dermatologist.

Sergey, 27 years old.

I suffered from plantar warts, they look like calluses but are very painful when walking. I went to a medical center in my city, where they advised me to remove warts with nitrogen. I went for procedures for six months because there were a lot of warts.

I was satisfied; I haven’t found any warts on my soles for 5 years now.

Olga, 32 years old.

We went to the dermatovenerology clinic because a small child had a large wart growing on his finger. The clinic advised us to use a nitrogen cauterization procedure. I was scared because the child is still small and might throw a tantrum. The procedure took very little time, and I worried in vain; the baby didn’t even have time to come to his senses.

The doctor quickly dipped the stick into nitrogen, pressed it against the wart for a few seconds, and that was it. We were scheduled for a follow-up appointment. After 3-4 days, the wart began to fall off. A month and a half later, there was no longer even a trace in its place. I highly recommend this method of wart removal, especially for children. It’s completely painless and quick, and there’s no blood.

For one wart we paid 300 rubles to the KVD (this already included two cauterization sessions).

Source: https://BezBorodavok.com/lechenie/kriodestrukciya

Cryodestruction of papillomas

The modern method of cryodestruction of papillomas allows you to eliminate formations using exposure to low-temperature substances, that is, freezing. This most often occurs when using liquid nitrogen, which can destroy the pathological papilloma tissue, but not damage the surrounding healthy skin. After the cryodestruction procedure, there is no bleeding, since liquid nitrogen blocks the arteries around the area of ​​its effect. The cryodestruction sites heal very quickly and are not covered with scars.

The principle of the effect of the substance

In the environment around people there is up to 80% nitrogen gas, which is not perceptible to humans. Nitrogen can turn into liquid form under the influence of high pressure, and its temperature becomes -196 degrees. Liquid nitrogen evaporates for quite a long time, so such a low temperature can be easily used for various purposes.

The basis of the cryodestruction technique is the freezing of blood vessels inside the tumor and its tissue. When the tissue begins to thaw, ice crystals block the vessels of the papilloma, which leads to oxygen starvation of the neoplasm cells.

Thus, papillomas are damaged during cryodestruction not during the freezing process, but during the thawing period. After thawing, the neoplasm remains in the same place until the leukocytes completely destroy its structure and tear the papilloma away from the skin. Destroyed cells entering the body strengthen immunity to papillomaviruses.

As a result, after exposure to liquid nitrogen, the papilloma dies and is easily removed. During the freezing process under the influence of low temperatures, healthy tissues experience shock, lipid-protein complexes are disrupted, which subsequently help healthy cells to reject diseased cells.

This process is called tissue necrosis. Over the course of 3-4 days after freezing the tumor with liquid nitrogen, the cells beneath it intensively regenerate, and the papilloma turns into a scab. Complete rejection of the scab occurs 2-3 weeks after freezing, depending on the individual characteristics of the human body.

Cryodestruction technique

Cryodestruction can be carried out both hardware and manually. The hardware technique requires expensive equipment. In this case, liquid nitrogen is supplied to the papilloma using metal tubes of various sizes and diameters.

When using the manual method of cryodestruction, liquid nitrogen is applied to the affected area with a cotton swab. This method is less accurate, but more affordable. The cryoattachment of the hardware method helps to control the depth of tissue freezing, while this cannot be done using a cotton swab.

Stages of cryofreezing:

• at the preparatory stage, patients with a low pain threshold for very large papillomas are anesthetized in the affected area with lidocaine or novocaine;
• at the stage of cryodestruction, the affected areas are directly frozen, while the duration of the procedure per point reaches several seconds, so in 5 minutes you can freeze up to 40 papillomas throughout the body;
• At the last final stage, the specialist disinfects the treated area.

Indications for cryodestruction

The development of papillomas occurs due to the activation of the human papillomavirus after contact with objects contaminated with it. Depending on the type of virus, neoplasms may also differ from each other. Sometimes papillomas appear, sometimes warts, sometimes growths or condylomas.

The need to remove the tumor is determined by a surgeon, gynecologist, oncologist or dermatologist.

Among the main contraindications for cryodestruction are acute infections, inflammation in the internal organs of a person, cold intolerance, and the possibility of an oncopathological basis for the neoplasm.

Complications and side effects of cryodestruction

There are practically no complications with cryodestruction. Scarring or pigmentation of the skin at the site of freezing can rarely be observed, which is more typical for dark-skinned people or those who often sunbathe a lot. This problem may go away on its own after a few months.

Among the side effects of freezing papillomas are the appearance of blisters if the neoplasm is large, which go away on their own over time, as well as swelling of the tissue around the papilloma.

The tissue swells due to the process of activating the human immune system, and this goes away in a couple of days without any medical intervention. To avoid complications, you need to prepare for cryofreezing in advance and follow all doctor’s instructions after the procedure.

How to prepare and what to do after the procedure

Before you go for the procedure of removing papillomas with liquid nitrogen, you must consult with your doctor. Specialists must study the tumor, exclude oncological aspects, and only then admit the patient to cryodestruction. If the patient is experiencing an acute phase of infection at the time of contacting a specialist, the procedure should be postponed until complete recovery. A week before cryodestruction, you should not take anticoagulants.

After cryodestruction has been carried out, swelling appears at the site of the former papilloma, and the areas underneath harden and darken.

After necrosis of the tumor tissue, a scab appears, which is rejected only a few weeks after the procedure. The scab acts as a protective layer that prevents germs from entering the wound.

The scab cannot be removed on its own; this can only be done by a doctor if the scab does not fall off on its own.

When very large tumors are removed, blisters with serous or hemorrhagic contents appear in their place, which under no circumstances should be opened. The blister will break on its own within 1 week, and after that you will need to apply a sterile bandage in its place.

During the first week after cryodestruction, the site of the former neoplasm cannot be covered with cosmetics. You can wash the wound with soap, but you cannot rub it with a washcloth. In the future, when everything has healed and a new epithelium has appeared, it is not recommended to expose the skin to direct sunlight, treating it with a cream with a high radiation protection factor.

Benefits of cryodestruction

Cryodestruction itself has analgesic properties, so the use of various drugs for this purpose makes no sense. This method is very important in childhood and for those who have a low pain threshold.

During the procedure, there is no bleeding due to freezing of the arteries under the papilloma. After cryodestruction there are no scars or scars, and in the case of very large tumors, the scars remain faint and very small.

During cryodestruction, the patient’s own immunity is stimulated, which allows the body to independently fight the subsequent occurrence of papillomas.

Cryo-freezing also has advantages over other methods of removing papillomas. For example, with the electrocoagulation technique, tumors are burned out from the skin, which is a rather painful process. Before this technique, the affected area must be treated with anesthesia.

In addition, after electrocoagulation, scars remain on the surface of the skin, which makes the procedure not desirable in every case. In cases of a large affected area, electrocoagulation is not used at all.

The radio wave method of removing papillomas also implies painlessness, there are no scars left after it, however, the disadvantage of this technique, compared to cryodestruction, is the high price of the equipment and the need to suture the wound in large affected areas.

The laser technique is very common because it has many advantages over other methods of removing papillomas.

Sometimes after this method, keloid scars appear at the site of the lesion, but this happens quite rarely.

• The advantage of the laser technique is the rapid recovery period, compared to the cryodestruction technique, however, with laser removal, immunity against the papilloma virus is not formed in the body on its own.
• Sometimes people try not to go to the hospital to remove such tumors and perform the “operation” at home using special pharmaceutical drugs.
• Since medications contain chemicals, not everyone can calculate the amount and strength of use, so the cryodestruction method is safer and preferable to home removal of papillomas.

Source: https://FoodandHealth.ru/meduslugi/kriodestrukciya-papillom/

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Cryodestruction - wart removal technology  24.05.2017 16:17

Modern cryodestruction is a completely new technology for freezing warts. For this, the latest medical device is used - a cryodestructor, which sprays cold gas in the form of a very thin jet through special tips. Each tip is selected strictly according to the diameter of the wart. Thanks to this technology, high precision is achieved in freezing an object on the skin. In this case, the depth of freezing is quite sufficient to destroy the “roots of the wart.”

Cryodestruction is absolutely safe and can be used in children and adults; it is not contraindicated during pregnancy and breastfeeding. 

The cryodestruction procedure takes only a few minutes and does not require pain relief (no injections!), as the sensations are quite tolerable.

Fast recovery period (7-10 days).

Our experience in using modern cryodestruction allows us to confidently assert that the effectiveness of this method in removing warts is much higher than that of laser and radio wave electrocoagulator (the British Association of Dermatologists is of the same opinion).

In 95% of cases, the wart can be removed the first time. This allows you to declare a guarantee of results. In rare cases, a second freezing procedure may be required after 1 month, which the doctor will perform free of charge.

It is important that CONSULTATION WITH A DERMATOLOGIST on the removal of tumors in our clinic is free in any case - the doctor will answer any of your questions and give the necessary recommendations, even if you are not yet ready for removal.

The guarantee of results is not a public offer - all conditions are discussed with the doctor during a face-to-face appointment. Only a dermatologist can decide on the tactics of treating or removing warts in each specific case.

Prices for wart removal 

Our clinic has simple and understandable prices for removal by cryodestruction:

• wart with a diameter of up to 5 mm - 490 rubles
• wart with a diameter of more than 5 mm - 990 rubles

The promotion is valid until the end of June. The terms of the promotion do not apply to neoplasms in the facial area.

The result is guaranteed! The main problem that 50% of patients with warts face is that the wart is not removed the first time.

REMOVE THE WART. COME FOR A CHECK UP IN A MONTH. IF THE WART REMAINS, WE CAN REDO THE WORK OR REFUND THE MONEY.

Source: http://atlantmed.com/articles/article_post/cryodestruction

Cryodestruction of warts

Cryodestruction of warts today is an effective and inexpensive procedure for getting rid of growths. Warts can appear in different places on a person's body. Growths appear due to the human papillomavirus, which occurs in the body due to weak immunity.

Wart removal can only be carried out as prescribed by a dermatologist. Cryodestruction of warts is carried out in many clinics and has proven itself to be a low-traumatic procedure compared to surgical removal. Warts can be removed using cryodestruction on any part of the body.

Cryodestruction of warts

Cryodestruction is also suitable for children. The method is recommended for removing small growths on exposed parts of the body and face. The price of cryodestruction varies from 500 to 2000 thousand rubles. The cost is affected by the level of the clinic, the location of the wart and its volume.

The price in the capital regions is much higher than the Russian average. Also, many clinics provide discounts if you are going to remove several growths in one clinic. Before choosing a specific clinic or doctor, you should read reviews and look at examples of work.

Go to a consultation appointment and meet your doctor in person before your procedure.

What is cryodestruction of warts?

Cryodestruction of warts is the removal of benign formations with liquid nitrogen. The affected area of ​​the skin is cauterized at low temperatures, so the growths freeze and then fall off.

Liquid nitrogen gradually crushes the wart tissue, and then healthy skin cells are restored in this place. This method can be used to cauterize growths on the sole of the foot or the back of the hand.

Cryodestruction of plantar warts does not leave wounds or cause noticeable pain, so a person can walk immediately.

Cryodestruction is prescribed by a dermatologist in the following cases:

• if the wart is located in areas of constant friction with clothing
• the growth is in a visible place
• the wart increases in size
• there is a burning or itching sensation at the site where the growth is located
• if the wart was accidentally damaged

Carrying out the procedure

The place where the growth is located is cauterized with liquid nitrogen or a cryodestructor apparatus. In the first option, the doctor takes a cotton swab and soaks it in liquid nitrogen. Then cotton wool is applied to the damaged area and all warts are removed.

Hold liquid nitrogen for no more than 3 minutes. But the final time depends on the volume of growth. If cryodestruction is carried out using a device, then the tip of the device, from where liquid nitrogen is supplied, is directed to the affected tissue and pressed tightly.

Further, liquid nitrogen acts on the growth with ultra-low temperatures.

The contact of the device to the skin should not exceed 2 minutes. If the skin lesion has a large area or exposure to liquid nitrogen does not produce the desired result, then an additional cryodestruction session is prescribed.

Removal of a plantar or common wart takes place without anesthesia, but there are private clinics where you can discuss the conditions of the procedure using minimal pain relief. It all depends on how developed your pain threshold is.

Some patients tolerate mild pain completely calmly, but for young children the procedure can be painful, as they are more sensitive.

The sensations from the procedure can be compared if you touched a metal object in the cold and held it without stopping for as long as you would be exposed to liquid nitrogen.

Miniature formations on the skin can be removed immediately, but a plantar wart requires a second session.

What happens after the procedure?

After exposure to liquid nitrogen, slight swelling is noticeable in this area. After the procedure, an epidermal blister should appear within 24 hours. The bladder contains serous or hemorrhagic fluid and cannot be pierced. The place where exposure to low temperatures was carried out should not be wetted.

The bubble itself resolves after a week and a hard crust appears in its place. Every day, an active recovery process occurs under the crust and over time it will peel off. The main thing is not to tear off the crust yourself, so that germs do not get into the wound.

After about 15 days, only a pinkish spot remains at the site of the wart, which over time will become equal to the color and texture of the skin.

Please note that until you have fully recovered from the procedure, limit exposure to bright sun to the affected area. If this is not done, pigment spots may appear in this place. If the growth has been removed from the face or hands, then do not apply creams or tonics to these areas until the skin is completely restored.

After the procedure, the doctor will prescribe the necessary medications and recommendations, which should be strictly followed; only in this case can a positive result be guaranteed after the cryodestruction procedure. Sometimes the doctor prescribes an immunomodulator and vitamins to boost immunity.

Contraindications

• pregnancy
• irritation at the procedure site
• vasospasm
• hypertension
• epilepsy

Pros of cryodestruction

It is recommended to remove warts using liquid nitrogen on small growths. After cryodestruction there is virtually no chance of scars. The sterility of the method is very reliable, since the virus can only be introduced into the blood by opening the growth. The liquid nitrogen removal method can be used by both children and adults.

Removal of warts with liquid nitrogen (cryodestruction) Removal of warts with liquid nitrogen. CryodestructionCryodestruction.Techniques for removing various skin formations using liquid nitrogen

Immediately after the procedure, the skin that was exposed to liquid nitrogen is gradually destroyed. Thus, for the patient it serves as a natural barrier against bacteria. The recovery and healing process is painless.

Source: https://kogaved.ru/borodavki/kriodestrukciya-borodavok.html

Cryodestruction of neoplasms: indications and contraindications, technique

A wart is usually called a skin lesion caused by papillomavirus. The neoplasm is often subjected to mechanical trauma, which increases the risk of its degeneration into a malignant tumor. To avoid serious consequences, experts recommend removing skin growths in a timely manner. One of the removal methods is exposure to liquid nitrogen.

How does liquid nitrogen act on warts and papillomas?

Liquid nitrogen, or nitrogen, is a transparent, colorless substance that is liquefied at temperatures below -196°C. Removal of tumors with liquid nitrogen is called cryodestruction.

The low temperature substance freezes tissue. As a result of a sharp narrowing of blood vessels, all metabolic processes stop, cells stop receiving oxygen and nutrients. Immediately after exposure to liquid nitrogen, the papilloma turns pale, and after a few minutes it acquires a reddish or blue tint.

6–7 hours after cauterization with liquid nitrogen, a blister appears filled with serous fluid and blood. The blister takes about a week to heal. In its place, a compaction (blood crust) forms, which gradually dries up and falls off.

Pros and cons of cryodestruction

Like any intervention, the procedure has its advantages and disadvantages.
The positive aspects of treatment include:

1. Minimal risk of scar formation.
2. The short duration of the intervention.
3. No need for special preliminary preparation.
4. Low likelihood of developing infectious complications.
5. Low cost.

Negative aspects of the impact are:

1. Pain (not in all patients).
2. The risk of damage to a healthy area of ​​skin in the event of an error by the specialist performing the procedure.
3. Long recovery period.
4. The need to re-treat large skin growths.

Despite some disadvantages of cryodestruction, it is a more effective and safe method of getting rid of warts, moles, and papillomas compared to removal with fuming nitric acid or celandine.

Indications and contraindications 

Before deciding on the removal method, you should consult with a specialist. Cryodestruction is used to combat several types of tumors:

• simple;
• plantar;
• flat;
• senile;

Dermatologists recommend removing skin lesions if:

• the size, color, shape has changed;
• growths multiply and join into groups;
• they restrict movement, are injured by clothing or shoes, become inflamed or bleed;
• cause aesthetic discomfort.

There is a list of contraindications for cryodestruction:

• acute inflammatory diseases, including colds or viruses;
• arterial hypertension;
• inflammatory processes and irritation of the skin around the wart;
• epilepsy;
• pregnancy;
• HIV infection, AIDS, hepatitis;
• individual intolerance to liquid nitrogen;
• blood diseases;
• diabetes mellitus of any type.

The use of liquid nitrogen in children

In pediatric practice, wart removal with liquid nitrogen is carried out starting from 6-7 years. In rare cases, the patient's age may be lowered.

Experts recommend resorting to liquid nitrogen in cases where skin growths bother the child, are injured by clothing, or are located in the intimate area.

As a rule, children tolerate cryotherapy more severely than adults. To speed up the recovery process, the child is prescribed a course of treatment using immunomodulatory drugs.

Technique of the procedure

In adult patients, cryodestruction is performed on an outpatient basis. The algorithm is approximately the following:

1. The affected area is treated with antiseptic drugs. If you plan to remove papilloma on the face, the skin must first be cleaned of cosmetics.
2. A special gel is applied to the surface to soften the dense stratum corneum of the epithelium.
3. Liquid nitrogen is applied using a special device - a reservoir, to which a tip of a suitable size is attached. The diameter of the tip should cover the surface of the neoplasm and protrude beyond it by 1–2 mm. In some clinics, instead of a device, they use liquid nitrogen in the form of a spray or apply the composition with a cotton swab.
4. The applicator is lightly pressed against the surface of the papilloma, as a result of which a white seal appears at the site of the growth.
5. At the end of the procedure, the treated area is covered with a special anesthetic composition, and the patient is given a wound care guide.

In some cases, the procedure is repeated after 2-3 days:

• with significant size of neoplasms;
• if only the upper part of the growth is removed;
• if the root has grown deeply into the skin of the foot;
• if after treatment the boundaries of the skin formation remain.

Burning out warts and papillomas on the hands, face, intimate area and lower extremities requires special attention and qualifications.

Actions after removing growths

Care after the procedure involves following a number of rules:

1. The bubble should not be touched with hands unnecessarily or wetted. Under no circumstances should you try to pierce its walls.
2. It is not recommended to tear off the resulting crust.
3. When eliminating growths on the face or hands, it is necessary to temporarily abandon decorative and caring cosmetics.
4. You should not be in the open sun while the wound heals. Otherwise, pigment spots may form on the damaged area. After the crust comes off, you need to protect your delicate skin with sunscreen.

If the blister hurts, you can take a painkiller from the group of non-steroidal anti-inflammatory drugs.

Possible consequences and complications

After removing papillomas and warts with liquid nitrogen, some side effects may occur:

• dark spots;
• severe peeling;
• deep scar and scar in the affected area (formed due to incorrectly calculated nitrogen dosage);
• suppuration, inflammation in the treated area and in adjacent tissues (symptoms arise from improper wound care).

Which is better – cryodestruction or laser?

The choice of method for removing warts and papillomas should be made taking into account the condition of the body. Both procedures are sometimes painful and require anesthesia. Pain during cryodestruction is felt after the end of the manipulations, but during laser treatment it can occur immediately.

If it is necessary to conduct a histological examination of a skin tumor, both methods are contraindicated. With any type of cauterization, the tissue is completely destroyed, which eliminates the possibility of studying the nature of the growth.

Reviews from patients and cosmetologists

Marina, cosmetologist, professional experience 8 years:

Cryodestruction is a simple and inexpensive method of getting rid of papillomas. However, after exposure to temperature, you need to care for your skin correctly. Sometimes nitrogen does not work deeply enough and re-treatment is required.

Evgenia, 32 years old, Perm:
After giving birth, a wart appeared on her leg. The doctor advised me to go for cryodestruction. It was painful during removal, but I endured it. And then she tore off the dried crust, the wound began to bleed. Now there is a hole in this place.

Olga, 57 years old, Stavropol:

I had papilloma on my foot for several years. It bothered me a lot. I tried to remove it with celandine, but was unsuccessful. Recently I decided to remove it. The nitrogen removal procedure is very painful.

Now I have been prescribed a course of immunomodulators. There are no marks on the skin now.

Answers on questions

After removing a wart with liquid nitrogen, a blister appeared: what to do?

This is a normal phenomenon after cryodestruction. The healing blister can be treated with salicylic alcohol, manganese solution, hydrogen peroxide, or apply a bandage with Levomekol ointment.

• How many treatments may be required to remove plantar warts?
• To get rid of growths on the foot, you may need from 3 to 5 procedures at intervals of several days.
• How long does cryodestruction last?

In total, the procedure takes a few minutes. The cauterization itself lasts from 10 to 40 seconds.

Let's sum it up

Today there are many methods for getting rid of tumors, both at home and with the help of qualified specialists.

Removing warts and papillomas with liquid nitrogen is a modern and affordable way to treat skin growths.

The effect of cryodestruction depends on the individual characteristics of the patient, the qualifications of the specialist and the clinic where the procedure was performed.

If you have already attended a cryodestruction procedure, share your experience and leave your review.

Source: https://RussianBeauty.ru/kriodestruktsiya-novoobrazovaniy-pokazaniya/

Cryodestruction or removal of papillomas and warts with liquid nitrogen

Papillomas are one of the most common skin diseases, which affects about 15% of people to one degree or another. In addition to an aesthetic defect, warts pose a danger due to their development. There are several ways to get rid of this disease, including removing papillomas with liquid nitrogen.

Cryodestruction is the treatment of a problem area with liquefied gas, which causes freezing and death of tissue with subsequent rejection and scarring. The procedure has proven to be an extremely effective way to combat warts of various types and sizes.

Indications for removing papillomas with liquid nitrogen

The cause of the appearance of various skin tumors is the human papillomavirus, which is sexually transmitted. Depending on its strain, papillomas take different forms - condylomas (pointed formations on the genitals), spinules (growths on the feet), keratomas (thickening of the skin), etc. They are often called by the general definition - wart.

The decision to remove a papilloma should be made by a dermatologist, but you need to know that despite its benign origin, under certain conditions a wart can develop into a malignant tumor and cause cancer.

The aggravating factors are:

• weakened immune system;
• taking oral contraceptives;
• alcohol and tobacco abuse;
• mechanical damage;
• location of the wart in an open place, where it is subject to constant physical impact.

If at least 1 of the above conditions occurs, and also if the wart causes aesthetic and physical discomfort to the patient, the skin growth must be removed.

The essence and advantages of the method

Cauterization of papillomas during cryotherapy is carried out with liquid nitrogen. Its temperature is at the level of - 195 Cº. This allows you to maintain the gas in a liquefied state. Once on the skin, nitrogen is absorbed into it, penetrating into the deep layers (down to the dermis).

The water that is in the cells and intercellular space of the wart freezes and crystallizes. In this case, the osmotic pressure changes and cell membranes are destroyed. Healthy tissues at this time experience thermal shock, lipid-protein complexes in them are disrupted, as a result of which healthy tissues begin to be rejected by healthy ones.

This process is called necrosis and is accompanied by a long-term inflammatory process. Within 3-4 days after treating the wart, a scab forms in its place, under which active tissue regeneration occurs. After a few more weeks (the period is individual and depends on the body’s ability to recover), the scab disappears.

• versatility (suitable for every type of wart and any part of the body);
• painlessness;
• non-traumatic (passes without bleeding, since the work of the capillaries is blocked);
• there is no need for anesthesia;
• there is no possibility of relapse;
• does not contribute to cell malignancy;
• does not require preparation or specific rehabilitation;
• short duration.

It is noteworthy that cryodestruction is not accompanied by side effects in the form of local reactions - hematomas, hyperpigmentation, does not require punctures and incisions, etc. This is important when removing papillomas on the face.

How is the procedure performed?

Cryodestruction with liquid nitrogen is carried out in several ways:

• using an applicator (cotton swab, tampon);
• a specialized apparatus for cryodestruction with a thin metal attachment.

The second method is preferable because it guarantees a more local effect that minimally affects healthy tissue. However, the cryodestructor is an expensive device, which increases the cost of the procedure. In addition, neither one nor the other method allows you to control the depth of gas penetration.

Cryotherapy with liquid nitrogen is carried out in 3 stages:

1. Preliminary. If the patient has a low pain threshold, pain relief with Novocaine is recommended. In other cases, you can go straight to freezing;
2. Freezing. The duration of the application does not exceed 120 seconds. During the procedure, tingling may be felt;
3. Final. Treatment with a disinfectant solution.

After the scab falls off, the site of the former wart should be examined by a doctor for any remains. If they are present, the procedure is repeated, but not earlier than 4 weeks after the first.

Recovery period and skin care recommendations

Immediately after cauterization, swelling forms at the site of the papilloma, after which it becomes whitish and hardens.

The scab remains in place throughout the necrotic process (2-3 weeks) and acts as a hygienic bandage, preventing contamination from entering the wound.

You cannot tear off the scab yourself; it must fall off naturally. If the inflammation continues, the doctor will recommend what to treat the skin after removing the papilloma.

During the rehabilitation period (1 week after removal of the papilloma), the treatment site should not be allowed to come into contact with water and cosmetics. After epithelialization, it is necessary to protect the newly formed skin from UV rays.

Video: “Cryodestruction is an effective method of removing warts with liquid nitrogen”

Contraindications and possible complications

Contraindications to cryodestruction of papillomas:

• acute phase of infectious diseases;
• internal inflammatory processes;
• pathological cold intolerance;
• any neoplasms.

The most common complications include:

• the appearance of a scar at the wound site;
• pigmentation of new tissue.

Estimated prices for removing papillomas with liquid nitrogen

The price of cryodestruction depends on the size of the growth being treated and its location.

Size, mm and location
Price, USD

< 3	2,5
3-5	5
5,1-7	10
> 7,1	size in mm * 2
On the oral mucosa	size in mm * 5

The danger of warts is their possible malignancy. Therefore, doctors recommend removing them even in the absence of pain or other discomfort. Cryotherapy is a popular way to get rid of skin tags. Cauterization with liquid nitrogen provides a guaranteed effect with no relapses and at an affordable price.

Source: https://medcosmetologiya.com/krioterapiya/udalenie-papillom-i-borodavok.html