Papillomatosis is the formation of multiple papillomas on the skin or mucous membranes. It is caused by the human papillomavirus (HPV).
Papillomatosis requires a comprehensive approach to diagnosis, as its manifestations can range from purely cosmetic defects to serious functional disorders, such as lesions of the larynx or genitourinary system.
The classification of the disease is based primarily on the location of the rash and its course. There are several forms of the disease, each treated differently.
This form is the most common. Cutaneous papillomatosis manifests itself in areas with increased friction or sweating: on the neck, in the armpits, under the breasts, and in the groin folds. Multiple papillomas often form here, and they can be either flesh-colored or brown.
Mucosal papillomatosis can affect the oral cavity, larynx, esophagus, and anogenital organs. These lesions are more vulnerable, prone to bleeding, and can impair organ function (for example, causing hoarseness if the vocal cords are affected).
A characteristic feature of the disease is the tendency for symptoms to recur. Even after successful destruction of the lesions, papillomatosis may recur. This occurs because the virus remains latent in the deep layers of the skin or in surrounding tissues, reactivating when the body's defenses are weakened.
The development of the disease is always caused by a combination of an infectious agent and favorable conditions for its division in the host cells.
The main etiologic factor is the human papillomavirus (HPV). There are over 200 types of this virus. Some have a low oncogenic risk and cause common warts and papillomas, while others have a high risk, requiring special attention when diagnosing lesions on the mucous membranes.
The infection is transmitted by contact (through microtrauma to the skin) or sexually. Triggering factors include:
The recurrence of lesions is often associated with the state of general and local immunity. The main causes of recurrent papillomatosis include:
The clinical picture depends on the type of virus and the location of the rash. The lesions are usually painless unless they are subject to constant irritation.
These are soft, elastic growths on a stalk or broad base. The surface can be smooth or villous. Sizes range from 1–2 mm to several centimeters.
If the lesions are located on the eyelids, the patient may experience an aesthetic defect and difficulty blinking. If the anogenital area is affected, itching and discomfort upon contact may occur. With laryngeal papillomatosis, the main symptoms are a change in the timbre of the voice and difficulty breathing.
You should see a specialist if:
There are critical changes that require immediate medical attention:
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What is papillomatosis?
Papillomatosis is when not a single papilloma, but a scattering of new growths appears on the body or mucous membranes. They rarely "live" alone; they usually form groups of growths that quickly invade adjacent areas of skin and can merge into a single large spot.
These papillomas always vary in appearance and feel. Some have a thin, thread-like stalk, others look like flat plaques, and still others grow so extensively that they resemble cauliflower florets. Within each growth is living tissue with blood vessels, "hidden" under a protective layer of epithelium.