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An ulcer is a sore on the skin or a mucous membrane, accompanied by the disintegration of tissue. Ulcers can result in complete loss of the epidermis and often portions of the dermis and even subcutaneous fat. Ulcers are most common on the skin of the lower extremities and in the gastrointestinal tract. An ulcer that appears on the skin is ...
Diabetic foot ulcer is a breakdown of the skin and sometimes deeper tissues of the foot that leads to sore formation. It is thought to occur due to abnormal pressure or mechanical stress chronically applied to the foot, usually with concomitant predisposing conditions such as peripheral sensory neuropathy, peripheral motor neuropathy, autonomic neuropathy or peripheral arterial disease. [1]
1. Sore Jaw. The jaw is actually close to the heart, and even in the absence of chest pain, sudden jaw pain may indicate a heart blockage. Especially if accompanied by any shortness of breath or ...
Later, as the condition worsens feet can start to swell and smell of decay as muscle and tissue become macerated. The feet often feel warm to the touch. [1] [7] Advanced trench foot often involves blisters and open sores, which lead to fungal infections; this is sometimes called jungle rot. It is marked by severe short-term pain when feeling ...
Pressure ulcers can trigger other ailments, cause considerable suffering, and can be expensive to treat. Some complications include autonomic dysreflexia, bladder distension, bone infection, pyarthrosis, sepsis, amyloidosis, anemia, urethral fistula, gangrene and very rarely malignant transformation (Marjolin's ulcer – secondary carcinomas in chronic wounds).
Sores are not painful, but they may be itchy. Lymph nodes in the affected area may be swollen, but fever is rare. Touching or scratching the sores may easily spread the infection to other parts of the body. [12] Skin ulcers with redness and scarring also may result from scratching or abrading the skin. [citation needed]
The main symptoms include several kinds of skin rash along with muscle weakness in both upper arms or thighs. [8] Although dermatomyositis is closely related to polymyositis and is sometimes assumed to be a complication of that disease, most patients with dermatomyositis develop skin symptoms before any muscle involvement.
Tropical ulcer, more commonly known as jungle rot, is a chronic ulcerative skin lesion thought to be caused by polymicrobial infection with a variety of microorganisms, including mycobacteria.