corn
Introduction
Eyelet introduction Corns are localized skin stratum corneum hyperplasia, often occurring in the soles of the feet. Long-term friction and compression of the toes, toes, and the outer sides of the toes. Shoes that are not fit or too tight are common causes of corns. The corns are generally only the size of the soybeans, slightly higher than the skin, the center is light yellow, and the surrounding color is darker, because it looks like a chicken's eyes, and is called the corns. The main symptom of the corns is pain, especially when walking. Corn eye treatment is difficult and difficult to cure. At present, the best way is laser treatment, and the eye cream has a certain effect. basic knowledge The proportion of illness: 0.3% Susceptible people: no specific population Mode of infection: non-infectious complication:
Cause
Eye cause of corn
Cause
The disease is due to long-term friction, pressure, poor blood and blood flow, and the skin is dying.
Prevention
Corn eye prevention
The corns mainly occur in the feet, mostly due to toe deformity or wearing narrow shoes for a long time. Therefore, to correct the deformity of the foot in time, it is advisable to wear loose shoes, and the pressure or friction parts should be soft. The quality mat, after partial keratin thickening, can often be soaked in warm water, and then cut with a knife to thicken the stratum corneum to prevent the formation of corns, in production labor, should also pay attention to wearing gloves to prevent the formation of sputum.
A reasonable diet can take more high-fiber and fresh vegetables and fruits, balanced nutrition, including essential nutrients such as protein, sugar, fat, vitamins, trace elements and dietary fiber, with a combination of vegetarian and vegetarian foods. The complementary role of nutrients in food.
Complication
Corn eye complications Complication
Long corns and cockroaches are extremely common. Sometimes, almost everyone will grow this kind of thing, but it will be rare for you to go to a doctor for treatment. If you have a neurological disease- Sometimes caused by diabetes there are feelings of slowness and poor circulation in the feet. After a long sputum, deep ulcers may occur. It takes a long time to heal, with stench, often more than sweat .
Symptom
Eye symptoms common symptoms severe pain, sweating, sweating, local tenderness
Check the location of the lesion, the shape of the lesion, whether the skin is hard, dry, thick, chapped, bleeding, secondary infection.
Examine
Eye inspection
Histopathology: The lesion is a thickened stratum corneum, which is closely arranged in a plate shape, forming a horny plug, which is wedge-shaped embedded in the dermis. The keratinous plug is often arranged in a columnar keratinized cell. The anterior horn of the keratin plug disappears. The layer is atrophied, and the epidermis around the lesion is normal or slightly hypertrophic. The dermal papilla is flattened under pressure and a few lymphocytes are infiltrated.
Diagnosis
Eye diagnosis
diagnosis
According to the translucent annular keratin plaque with tenderness under pressure, it can be diagnosed.
Differential diagnosis
The disease should be identified with the following diseases:
1. The normal skin texture disappears on the surface, and the keratinous hyperplasia is thorny. Black spots are visible, mostly gray-brown, not limited to the compression site, and the compression pain on both sides is obvious.
2. The area of keratin hyperplasia is large, the color is yellow, the touch is hard, the boundary is unclear, and the pain is not obvious.
3. The sacral keratosis of the sacral keratosis is a multi-isolated conical horny plug that is not embedded in the skin and is not limited to the compressed friction part.
According to the occurrence of keratinous hypertrophic damage in the palm of the hand, it is not difficult to diagnose. The main distinguishing points of corns and sputum are: the cornea is inverted keratinous hyperplasia, the pain is obvious when walking, and the sputum is flat flaky keratin thickening, the range Wide, generally not painful, corns and cockroaches need to be identified with cockroaches: cockroaches can be scattered throughout the foot, not limited to the compression site, can be multiple, damage such as the size of soybeans, surface keratin thickening, use a knife to remove the surface In the stratum corneum, it can be seen that the horny soft core of small black spots formed by oozing blood cells from the dermal papillary blood vessels.
