pyogenic granuloma
Introduction
Introduction to pyogenic granuloma Pyogenic granuloma (granogenic granuloma) is also called granulomatelangiectaticum. It is caused by pyogenic bacteria invading skin wounds after skin damage, causing inflammatory granuloma reaction, excessive proliferation of granulation tissue, and finally formation of hemangioma or nipple. There is also information that the disease has nothing to do with the infection. basic knowledge The proportion of illness: 0.001--0.008% Susceptible people: no special people Mode of infection: non-infectious Complications: hemangioma
Cause
Cause of pyogenic granulomatosis
(1) Causes of the disease
The pyogenic bacteria invade the skin after the skin is damaged, causing an inflammatory granuloma reaction.
(two) pathogenesis
After the skin is damaged, the pyogenic bacteria invade the skin wound, causing the inflammatory granuloma reaction, the granulation tissue hyperplasia, and finally the formation of hemangioma-like or papillary-like damage. There is also information that the disease has nothing to do with the infection.
Prevention
Septic granuloma prevention
1. In the units prone to pyoderma (such as some factories, agricultural machinery stations, primary schools, etc.), extensive publicity and education on the prevention and treatment of suppurative skin diseases, regular preventive inspections, as far as possible to eliminate all factors.
2. Pay attention to skin hygiene, strengthen physical exercise and increase skin resistance.
3. Maintain the integrity of skin function. For skin diseases, especially pruritic skin diseases, timely treatment should be carried out to prevent skin damage and avoid irritation such as scratching and skin friction.
4. Clothes, towels, basins, etc. are prohibited from public use to prevent contact with infection. The patient should be properly isolated. The dressings and contact materials used by the patient should be strictly disinfected or burned. During the illness, it is forbidden to use the liquid to clean the skin lesions. Wash the affected area with tap water to prevent extension.
5. When you are sick, you should ban alcohol or spicy food, and eat less food.
Complication
Pus granulomatous complications Complications
Eventually an aneurysmal or papillary lesion is formed.
Symptom
Symptoms of pyogenic granuloma common symptoms granuloma
The basic damage is round or slightly flat mung bean to cherry-sized papillary granuloma, the surface is smooth reddish or dark red, soft and elastic, easy to hemorrhage, no self-conscious symptoms, occasional ulceration, erosion, exudation A small amount of stinky pus, which becomes a dirty brown purulent after drying. Can occur at any age. Damage is often single or several at the same time. Occasionally occurs in areas where the body is vulnerable to trauma such as fingers, arms and small wounds on the head and face. It is also common in the umbilicus of the baby and occasionally in the oral mucosa. After a slow, granulation grows to a certain extent, that is, it no longer develops, and it is generally difficult to disappear on its own.
Examine
Examination of purulent granuloma
Histopathology: The surface of the skin lesions became thinner and ruptured, and the endothelial cells in the dermis were aggregated. The inflammatory cells reacted with old damage.
Diagnosis
Diagnosis and diagnosis of pyogenic granuloma
Diagnosis can be based on clinical manifestations.
