What can cause a lesion?
Many health conditions cause lesions, but most of them are caused by damage to tissues, infections, allergies, injuries and cancer. Lesions may occur on the skin, bone or internal organs. Different types of lesions appear differently, some of which create mild symptoms and others become life -threatening. Doctors usually use the patient testing and medical history to determine the cause of lesions.
The cold pain or fever on the mouth is a disorder caused by Herpes Simplex. This contagious condition could begin as a blister before creating the bark. Canker ulcers may occur in groups or as the only pain but are not contagious. They can be caused by virus, stress, vitamin B12 deficiency or immune system dysfunction. Other ulcers stem from the bite of the tongue, face or lip and damage with sharp tooths or braces.
Many diseases can cause lesion on the skin, from an allergic reaction to skin cancer. Wound, rash, coloring, or blister can appear anywhere on the bodiese. Frequent reason why lesions develop in the form of acne caused by hormonal changes during puberty. Allergies can produce hives or itchy rashes. The lesion of skin cancer stems from exposure to the sun and normally appear on the hands, face and arms.
psoriasis can develop at any age, but the cause is uncertain. Skin rash identified as psoriasis can be associated with stress, reaction to drugs, infection or injury. Genetics plays a role in this disorder, which often occurs with eczema. Other skin lesions can mimic psoriasis, including scabies and skin cancer. The areas of the skin associated with psoriasis usually test bacteria.
growth on bones usually signal of cancer that was metastasized from another area of the body. These are usually very painful and can affect neighboring nerves. The most common form of bone lesans affect the spine and legs. Breast, lung, prostate, kidney and thyroid cancerThey are typical diseases that lead to bone lesions.
When the lesion develops in the genital area, it can be caused by a sexually transmitted disease such as herpes. Human papillomavirus produces a lesion that appears as genital warts. Precancerous lesions could be itching and developing in the cyst. In the genital area, skin cancer may also occur.
damaged tissue in the brain producing lesions usually occur when cells die of injury, infection or disease. When nerve cells die, they can produce lesions associated with Alzheimer's disease. Many could also cause damage if there was once a healthy tissue in blood vessels. Some diseases of the brain, such as multiple sclerosis and brain palsy, also cause lesions.