How to cause verrucous keratodysplasia?

summary

This disease mainly occurs in the face, neck and scalp (about 80%), rarely in non exposed parts such as armpit, occasionally in oral mucosa (palate or alveolar ridge). The most common is brown red, brown papule or nodule, the center is umbilicate depression, and there is a yellow soft angle plug, how to cause verrucous keratosis? Let's talk about it

How to cause verrucous keratodysplasia?

The etiology is still unknown. Some people think that the disease is single Darier disease. Tobacco and other chemical carcinogens may be associated with oral damage. Skin damage occurs in the exposed area and may be related to long-term ultraviolet radiation. It is also suspected that the disease, like pemphigus, may have circulating antibodies causing spinous layer lysis.

Skin lesions mainly occurred in the face, head, neck and armpit, occasionally in the oral cavity. The onset of the disease began at the age of 40-50, with more males than females. The lesions were fleshy to brown papules with smooth and curly edges and hyperkeratosis in the center. Foul smelling cheese like substances can be discharged from the damage. The lesions were usually solitary, and multiple lesions were also reported.

Pruritus and bleeding may occur, but most of them have no subjective symptoms. It is difficult to diagnose clinically. No malignant transformation has been reported. Oral lesions are rare, similar to skin lesions. The lesions are usually painless and occur on the keratinized mucosa formed by trauma. They are small papules and nodules with crater like appearance in the center and papilloma like appearance. The color is flesh color to white.

matters needing attention

The diet should be light, pay attention to hygiene, and match the diet reasonably. Early detection, early diagnosis and early treatment are of great significance for indirect prevention of the disease. For patients with skin infection, use iodophor or baiduobang Rungao for treatment.