If a rough papule with a jagged top appears on the soles of the feet, this is either a plantar wart or a callus. The differences are significant, primarily in the origin and methods of treatment. The wart grows like a sharp thorn in the inner layer of the skin of the foot, causing severe pain. Doctors advise removing this swelling of the skin if damaged by shoes and an infection.
bump on the sole of the foot
The main part of the common wart on the foot grows inward into the dermis. The reason is that the bunion is compressed from the outside by hard surfaces: the shoes and the various coatings we walk on. New growth cells appear from the soft tissues of the skin. In a plantar wart picture, a dense plaque or cylinder appears on the outside. The surface of the formation is devoid of skin streaks, and it consists of the scales of the corneal substance. The adjacent skin changes: it becomes denser and covered with a layer of keratin.
What a plantar wart looks like:
- A knot or plaque raised 1-5 mm above the skin;
- is round, elliptical, or polygonal The surface of
- is hard and rough to the touch;
- is pink, white yellow or gray; Configuration diameter
- from 1 to 20 mm;
- Missing papillary pattern;
- Well-defined edges.
The wart on the foot has severe pain that impairs walking, and may amount to temporary impairment.
Accumulation occurs in areas subject to severe stress and sweat. Typical localization of a wart on the sole: heels, foot pads and toes. Painful and difficult to remove formations appear on the edge of the nail and under the nail plate. Within all types of warts there are blood vessels that nourish living tissue, which are cells that multiply intensively. Small black dots appear on the surface - blood clots in the capillaries; they may bleed when cutting the stratum corneum.
Plantar warts are more common in school-age children. In about 30% of patients, these formations disappear on their own within the first year. However, it is recommended that treatment be started when the first symptoms appear, especially if the plantar wart is painful, or there is a high risk of infecting the people around it. Infection is also dangerous, when a group of formations appears in one area, individual papules merge into a mosaic plate. < / pixel >wart - a manifestation of HPV
The skin on the feet is often damaged, compressed, and sweaty when wearing tight, uncomfortable shoes. If thin-walled blisters develop clear liquid inside, these are sores. Sometimes a layer of keratin forms on the surface, but even so, the typical skin lines remain.
The appearance of the wart on the soles of the feet initially passes unnoticed or seen as forming a nail. It is necessary to carefully look at the surface of the formation and pay attention to the characteristic signs. This is severe keratinization, the absence of skin lines, and pain when compressing the surrounding skin. These are the results of the active reproduction of HPV in living cells of the epithelium.
Causes of plantar warts:
- papilloma virus (HPV) infection;
- weakening local and general immune defenses;
- Virus activation, penetration into epithelial cells;
- Increased proliferation and rapid keratinization of affected cells.
HPV is transmitted through domestic and sexual contact. Infectious agents penetrate even through minor damage to the skin and mucous membranes: cracks, wounds, weeping.
Papillomavirus types 1, 2, 4, 27 and 57 most commonly infect cells in the skin of the feet. The plantar type of growths of viral origin belongs to simple formations (normal, vulgar). According to the International Classification of Diseases, they are infectious and parasitic diseases. ICD-10 Class: "Viral infection characterized by lesions of the skin and mucous membranes". < / pixel >
Minor warts are benign epithelial tumors. Not a health hazard in the beginning. Sometimes this growth undergoes a malignant transformation into a cancerous tumor. The process is often triggered by HPV types for which a high risk of cancer is identified.
foot wart treatment
After infection, the incubation period begins: the papilloma virus invades cells, "realigning" their reproduction and development. Often, the infection becomes latent and in such an inactive state it can exist throughout the life of the organism. Immunity in this case prevents the papillomavirus, putting it to sleep without special treatment.
Plantar warts may appear 3-10 years later or appear several weeks after infection, and then disappear within the first year or within two years.
Not everyone is ready to wait, counting on automatic healing and cleansing of the skin from growths. Many go to a doctor at the first signs of HPV infection. Dermatologists suggest using modern methods of removing warts, recommending anti-viral treatments, and strengthening the immune system of the skin and the whole body.
If it is necessary to determine the type of HPV to choose the appropriate treatment, the doctor will prescribe several additional studies. A biopsy is performed to collect the tissue material, and an analysis is performed to identify antibodies to HPV.
Processing Options:
- Use special medications for plantar warts. Lysis and exfoliation of dead cells occurs.
- Laser ablation of simple tumors with formation of a crust under which they heal. The crust disappears 7-10 days after surgery
- cryogenic destruction with liquid nitrogen. Large warts are removed in several procedures. On exposure to low temperatures, a bubble appears, as after burning.
Electrocoagulation using an electrode that applies a high-frequency current to destroy the pathological tissue. A painful procedure with a strong odor burning of the skin. - Surgical excision.
- Injecting drugs.
At the beginning of treatment it is recommended to use a special plaster at home. This affordable treatment is used after you soften the wart on the foot with warm water and clean it of the layers of keratin using nail clippers and pumice. Then the patch is applied. The average course of treatment lasts 1 to 3 months.
Prevention
Papillomaviruses can persist in the environment for a long time. It is essential to keep feet clean, and not to go without special shoes in public locker rooms and bathrooms in the pool. It is necessary to use special insoles to protect the soles of the feet from coming into contact with surfaces contaminated with other people's skin particles. Also, do not wear other people's socks and shoes.
Do not scratch the wart, otherwise similar growths will appear on other parts of the leg.
HPV viruses are highly contagious. Disinfecting accessories for daily hygiene and medicinal applications. Socks and a foot towel should be washed thoroughly in hot water, scissors, and a nail file, and the pumice stone should be disinfected. Be sure to wash your hands with soap and water after touching education, various medical procedures.