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Diabetic Dermadrome
Diabetic dermadromes constitute a group of cutaneous conditions commonly seen in people with diabetes with longstanding disease. Conditions included in this group are: :* Acral dry gangrene :* Carotenosis :* Diabetic dermopathy :* Diabetic bulla :* Diabetic cheiroarthropathy :* Malum perforans :* Necrobiosis lipoidica :* Limited joint mobility is observed in roughly 30% of people with diabetes with longstanding disease. :* Scleredema :* Waxy skin is observed in roughly 50%. See also * List of cutaneous conditions Many skin conditions affect the human integumentary system—the organ system covering the entire surface of the body and composed of skin, hair, nails, and related muscle and glands. The major function of this system is as a barrier agai ... References Skin conditions resulting from errors in metabolism {{Cutaneous-condition-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cutaneous Conditions
A skin condition, also known as cutaneous condition, is any medical condition that affects the integumentary system—the organ system that encloses the body and includes skin, nails, and related muscle and glands. The major function of this system is as a barrier against the external environment. Conditions of the human integumentary system constitute a broad spectrum of diseases, also known as dermatoses, as well as many nonpathologic states (like, in certain circumstances, melanonychia and racquet nails). While only a small number of skin diseases account for most visits to the physician, thousands of skin conditions have been described. Classification of these conditions often presents many nosological challenges, since underlying causes and pathogenetics are often not known. Therefore, most current textbooks present a classification based on location (for example, conditions of the mucous membrane), morphology ( chronic blistering conditions), cause (skin conditions result ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diabetes Mellitus
Diabetes, also known as diabetes mellitus, is a group of metabolic disorders characterized by a high blood sugar level ( hyperglycemia) over a prolonged period of time. Symptoms often include frequent urination, increased thirst and increased appetite. If left untreated, diabetes can cause many health complications. Acute complications can include diabetic ketoacidosis, hyperosmolar hyperglycemic state, or death. Serious long-term complications include cardiovascular disease, stroke, chronic kidney disease, foot ulcers, damage to the nerves, damage to the eyes, and cognitive impairment. Diabetes is due to either the pancreas not producing enough insulin, or the cells of the body not responding properly to the insulin produced. Insulin is a hormone which is responsible for helping glucose from food get into cells to be used for energy. There are three main types of diabetes mellitus: * Type 1 diabetes results from failure of the pancreas to produce enough insulin due to lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acral Dry Gangrene
Gangrene is a type of tissue death caused by a lack of blood supply. Symptoms may include a change in skin color to red or black, numbness, swelling, pain, skin breakdown, and coolness. The feet and hands are most commonly affected. If the gangrene is caused by an infectious agent, it may present with a fever or sepsis. Risk factors include diabetes, peripheral arterial disease, smoking, major trauma, alcoholism, HIV/AIDS, frostbite, influenza, dengue fever, malaria, chickenpox, plague, hypernatremia, radiation injuries, meningococcal disease, Group B streptococcal infection and Raynaud's syndrome. It can be classified as dry gangrene, wet gangrene, gas gangrene, internal gangrene, and necrotizing fasciitis. The diagnosis of gangrene is based on symptoms and supported by tests such as medical imaging. Treatment may involve surgery to remove the dead tissue, antibiotics to treat any infection, and efforts to address the underlying cause. Surgical efforts may include debrid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carotenosis
Carotenosis is a benign and reversible medical condition where an excess of dietary carotenoids results in orange discoloration of the outermost skin layer. The discoloration is most easily observed in light-skinned people and may be mistaken for jaundice. Carotenoids are lipid-soluble compounds that include alpha- and beta-carotene, beta- cryptoxanthin, lycopene, lutein, and zeaxanthin. The primary serum carotenoids are beta-carotene, lycopene, and lutein. Serum levels of carotenoids vary between region, ethnicity, and sex in the healthy population. All are absorbed by passive diffusion from the gastrointestinal tract and are then partially metabolized in the intestinal mucosa and liver to vitamin A. From there they are transported in the plasma into the peripheral tissues. Carotenoids are eliminated via sweat, sebum, urine, and gastrointestinal secretions. Carotenoids contribute to normal-appearing human skin color, and are a significant component of physiologic ultraviolet ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diabetic Dermopathy
Diabetic dermopathy is a type of skin lesion usually seen in people with diabetes mellitus. It is characterized by dull-red papules that progress to well-circumscribed, small, round, atrophic hyperpigmented skin lesion A skin condition, also known as cutaneous condition, is any medical condition that affects the integumentary system—the organ system that encloses the body and includes skin, nails, and related muscle and glands. The major function of th ...s usually on the shins. It is the most common of several diabetic skin conditions, being found in up to 30% of diabetics. Similar lesions can occasionally be found in non-diabetics usually following trauma or injury to the area; however, more than 4 lesions strongly suggests diabetes. Cause The cause is unknown but is thought to be associated with diabetic neuropathy and vascular complications; because the lesions are more common on the shins, some suggest it represents an altered response to injury. It is seen more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diabetic Bulla
A diabetic bulla is a cutaneous condition characterized by a noninflammatory, spontaneous, painless blister, often in acral locations (peripheral body parts, such as feet, toes, hands, fingers, ears or nose), seen in diabetic patients. See also * Diabetic dermadromes * Skin lesion * List of cutaneous conditions Many skin conditions affect the human integumentary system—the organ system covering the entire surface of the body and composed of skin, hair, nails, and related muscle and glands. The major function of this system is as a barrier against t ... References External links Skin conditions resulting from errors in metabolism {{Cutaneous-condition-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diabetic Cheiroarthropathy
Diabetic cheiroarthropathy, also known as Diabetic stiff hand syndrome or limited joint mobility syndrome, is a cutaneous condition characterized by waxy, thickened skin and limited joint mobility of the hands and fingers, leading to flexion contractures, a condition associated with diabetes mellitus and it is observed in roughly 30% of diabetic patients with longstanding disease. It can be a predictor for other diabetes-related complications and was one of the earliest known complications of diabetes, first documented in 1974. In the fingers, diabetic cheiroarthropathy can cause such extreme limited mobility that the patient is unable to fully extend the fingers in order to flatten the hand. Typically, both hands are afflicted by diabetic cheiroarthropathy, with most patients finding stiffness beginning in the little finger and spreading to the thumb. Most times, just smaller, more fragile joints are affected by it, with larger joints usually only being affected in patients with mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malum Perforans
Malum perforans is a long-lasting, usually painless ulcer that penetrates deep into or through the skin, usually on the sole of the foot (in which case it may be called malum perforans pedis). It is often a complication in diabetes mellitus and other conditions affecting the nerves. Presentation These ulcers have punched-out edge and slough in floor, resembling gummatous ulcer. Surrounding area might have loss of sensation. Cause This condition results from denervation of areas exposed to day-to-day friction of bony prominences. The denervation may be result of any of the following diseases: * Spinal injuries * Leprosy * Peripheral nerve injury * Diabetic neuropathy * Tabes dorsalis * Transverse myelitis * Meningomyelocele * Syringomyelia Pathophysiology Normal pressure and pain sensations are essential for protecting the foot from excessive and prolonged pressures over bony prominences. In insensitive foot, such as in diabetic neuropathy, soft tissues are exposed to excessive pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Necrobiosis Lipoidica
Necrobiosis lipoidica is a necrotising skin condition that usually occurs in patients with diabetes mellitus but can also be associated with rheumatoid arthritis. In the former case it may be called necrobiosis lipoidica diabeticorum (NLD). NLD occurs in approximately 0.3% of the diabetic population, with the majority of those affected are women (approximately 3:1 females to males affected). The severity or control of diabetes in an individual does not affect who will or will not get NLD. Better maintenance of diabetes after being diagnosed with NLD will not change how quickly the NLD will resolve. Signs and symptoms NL/NLD most frequently appears on the patient's shins, often on both legs, although it may also occur on forearms, hands, trunk, and, rarely, nipple, penis, and surgical sites. The lesions are often asymptomatic but may become tender and ulcerate when injured. The first symptom of NL is often a "bruised" appearance (erythema) that is not necessarily associated with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limited Joint Mobility
Diabetic cheiroarthropathy, also known as Diabetic stiff hand syndrome or limited joint mobility syndrome, is a cutaneous condition characterized by waxy, thickened skin and limited joint mobility of the hands and fingers, leading to flexion contractures, a condition associated with diabetes mellitus and it is observed in roughly 30% of diabetic patients with longstanding disease. It can be a predictor for other diabetes-related complications and was one of the earliest known complications of diabetes, first documented in 1974. In the fingers, diabetic cheiroarthropathy can cause such extreme limited mobility that the patient is unable to fully extend the fingers in order to flatten the hand. Typically, both hands are afflicted by diabetic cheiroarthropathy, with most patients finding stiffness beginning in the little finger and spreading to the thumb. Most times, just smaller, more fragile joints are affected by it, with larger joints usually only being affected in patients with mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scleredema
Scleredema is a rare, self-limiting skin condition defined by progressive thickening and hardening of the skin, usually on the areas of the upper back, neck, shoulders and face. The skin may also change color to red or orange. The disease was discovered by Abraham Buschke. Although the cause of scleredema is unknown, it is usually associated with a disease, usually diabetes, a viral illness or strep throat. It is usually not fatal, but it may cause death if the disease spreads to the internal organs. It may also cause an infection. Diagnosis The scleredema is usually proposed as a diagnosis based on the appearance of the skin and the patient's medical history. To confirm the diagnosis, the doctor performs a skin biopsy, in which hematoxylin and eosin staining will show a thick reticular dermis with thick collagen bundles separated by clear spaces. The patient's blood may be examined for diseases that may appear after the onset of symptoms, such as multiple myeloma. Treatment Al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waxy Skin
Waxy skin is a cutaneous condition observed in roughly 50% of diabetic patients with longstanding disease. See also * Diabetic dermadromes * Limited joint mobility * Skin lesion A skin condition, also known as cutaneous condition, is any medical condition that affects the integumentary system—the organ system that encloses the body and includes skin, nails, and related muscle and glands. The major function of this s ... References Skin conditions resulting from errors in metabolism {{Cutaneous-condition-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
