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Thrombophlebitis
Thrombophlebitis is a phlebitis (inflammation of a vein) related to a thrombus (blood clot). When it occurs repeatedly in different locations, it is known as thrombophlebitis migrans (migratory thrombophlebitis). Signs and symptoms The following symptoms or signs are often associated with thrombophlebitis, although thrombophlebitis is not restricted to the veins of the lower limbs, legs. * Pain (area affected) * Skin redness/inflammation * Edema * Veins (hard and cord-like) * Tenderness Complications Complications of thrombophlebitis include infection of the vein, concurrent thromboembolism, or recurrent thrombophlebitis. Infection of the vein can include symptoms such as high fever, redness of the site that can spread, and Pus, purulent drainage, making it Septic shock, septic or suppurative thrombophlebitis. Septic thrombophlebitis is not common if there has not been a history of recent disruption of the vein such as catheterization or venipuncture. If left untreated, it can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Saphenous Vein
The great saphenous vein (GSV; ) or long saphenous vein is a large, subcutaneous, superficial vein of the human leg, leg. It is the longest vein in the body, running along the length of the lower limb, returning blood from the foot, human leg, leg, and thigh to the deep femoral vein at the femoral triangle. Structure The great saphenous vein originates from where the dorsal vein of the Toe#Hallux, big toe (the hallux) merges with the dorsal venous arch of the foot. After passing in front of the medial malleolus (where it often can be visualized and Palpation, palpated), it runs up the medial (anatomy), medial side of the leg. At the knee, it runs over the posterior border of the medial epicondyle of the femur bone. In the proximal anterior thigh inferolateral to the pubic tubercle, the great saphenous vein dives down deep through the cribriform fascia of the saphenous opening to join the femoral vein. It forms an arch, the saphenous arch, to join the common femoral vein in the re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superficial Thrombophlebitis
Superficial thrombophlebitis is a thrombosis and inflammation of superficial veins presenting as a painful induration (thickening) with erythema, often in a linear or branching configuration with a cordlike appearance. Superficial thrombophlebitis is due to inflammation and/or thrombosis, and, less commonly, infection of the vein. It is generally a benign, self-limiting disorder; however, it can be complicated by deep vein thrombosis (DVT) and even pulmonary embolism (PE) Migratory superficial thrombophlebitis is known as Trousseau's syndrome, which can be an early sign of cancer. When it (rarely) occurs on the breast or anterior chest wall it has been called Mondor's disease. It sometimes occurs in the arm or penis. In axilla, this condition is known as axillary web syndrome. Eponym ''Mondor's disease'' is named after Henri Mondor (1885–1962), a surgeon in Paris, France who first described the disease in 1939. Signs and symptoms Findings of tenderness, induration, pai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phlebitis
Phlebitis (or venitis) is inflammation of a vein, usually in the legs. It most commonly occurs in superficial veins. Phlebitis often occurs in conjunction with thrombosis (clotting inside blood vessels) and is then called thrombophlebitis or superficial thrombophlebitis. Unlike deep vein thrombosis, the probability that superficial thrombophlebitis will cause a clot to break up and be transported in pieces to the lung is very low. Signs and symptoms * Localized redness and swelling * Pain or burning along the length of the vein * Vein being hard and cord-like There is usually a slow onset of a tender red area along the superficial veins on the skin. A long, thin red area may be seen as the inflammation follows a superficial vein. This area may feel hard, warm, and tender. The skin around the vein may be itchy and swollen. The area may begin to throb or burn. Symptoms may be worse when the leg is lowered, especially when first getting out of bed in the morning. A low-grade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Behçet's Disease
Behçet's disease (BD) is a type of inflammatory disorder which affects multiple parts of the body. The most common symptoms include painful sores on the mucous membranes of the mouth and other parts of the body, inflammation of parts of the eye, and arthritis. The sores can last from a few days, up to a week or more. Less commonly there may be inflammation of the brain or spinal cord, blood clots, aneurysms, or blindness. Often, the symptoms come and go. The cause is unknown. It is believed to be partly genetic. Behçet's is not contagious. Diagnosis is based on at least three episodes of mouth sores in a year, together with at least two of the following: genital sores, eye inflammation, skin sores, a positive skin prick test. There is no cure. Treatments may include immunosuppressive medication such as corticosteroids and anti-TNFs as well as lifestyle changes. Lidocaine mouthwash may help with the pain. Colchicine may decrease the frequency of attacks. While rare in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vasculitis
Vasculitis is a group of disorders that destroy blood vessels by inflammation. Both artery, arteries and veins are affected. Lymphangitis (inflammation of lymphatic vessels) is sometimes considered a type of vasculitis. Vasculitis is primarily caused by white blood cell, leukocyte migration and resultant damage. Although both occur in vasculitis, inflammation of veins (phlebitis) or arteries (arteritis) on their own are separate entities. Signs and symptoms The clinical presentation of the various vasculitides on the skin and internal organs is mostly determined by the diameter or size of the vessels mainly affected. Non-specific symptoms are common and include fever, headache, fatigue, myalgia, weight loss, and arthralgia. All forms of vasculitis, even large vessel vasculitides, may cause skin manifestations. The most common skin manifestations include purpura, Nodule (dermatology), nodules, livedo reticularis, Ulcer (dermatology), skin ulcers, and purpuric Hives, urticaria. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulmonary Embolism
Pulmonary embolism (PE) is a blockage of an pulmonary artery, artery in the lungs by a substance that has moved from elsewhere in the body through the bloodstream (embolism). Symptoms of a PE may include dyspnea, shortness of breath, chest pain particularly upon breathing in, and coughing up blood. Symptoms of a deep vein thrombosis, blood clot in the leg may also be present, such as a erythema, red, warm, swollen, and painful leg. Signs of a PE include low blood oxygen saturation, oxygen levels, tachypnea, rapid breathing, tachycardia, rapid heart rate, and sometimes a mild fever. Severe cases can lead to Syncope (medicine), passing out, shock (circulatory), abnormally low blood pressure, obstructive shock, and cardiac arrest, sudden death. PE usually results from a blood clot in the leg that travels to the lung. The risk of blood clots is increased by advanced age, cancer, prolonged bed rest and immobilization, smoking, stroke, long-haul travel over 4 hours, certain genetics, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Factor V Leiden
Factor V Leiden (rs6025 or ''F5'' p.R506Q) is a variant (mutated form) of human factor V (one of several substances that helps blood clot), which causes an increase in blood clotting (hypercoagulability). Due to this mutation, protein C, an anticoagulant protein that normally inhibits the pro-clotting activity of factor V, is not able to bind normally to factor V, leading to a hypercoagulable state, i.e., an increased tendency for the patient to form abnormal and potentially harmful blood clots. Factor V Leiden is the most common hereditary hypercoagulability (prone to clotting) disorder amongst ethnic Europeans. It is named after the Dutch city of Leiden, where it was first identified in 1994 by Rogier Maria Bertina under the direction of (and in the laboratory of) Pieter Hendrik Reitsma. Despite the increased risk of venous thromboembolisms, people with one copy of this gene have not been found to have shorter lives than the general population. It is an autosomal dominant genetic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protein C Deficiency
Protein C deficiency is a rare genetic trait that predisposes to thrombotic disease. It was first described in 1981. The disease belongs to a group of genetic disorders known as thrombophilias. Protein C deficiency is associated with an increased incidence of venous thromboembolism (relative risk 8–10), whereas no association with arterial thrombotic disease has been found. Presentation Symptoms People with a mild protein C deficiency often do not exhibit any symptoms, even into adulthood. However, they are at higher risk for venous thromboembolism, especially deep vein thrombosis. Babies with severe protein C deficiency may experience symptoms within hours or days of their birth. Some symptoms include blood clots primarily in the blood vessels of the limbs ( purpura fulminans, disseminated intravascular coagulation), abnormal bleeding into affected areas, and large purple patches or spots anywhere on the body. Complications Protein C is vitamin K-dependent. Patients with Pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protein S Deficiency
Protein S deficiency is a disorder associated with increased risk of venous thrombosis. Protein S, a vitamin K-dependent physiological anticoagulant, acts as a nonenzymatic cofactor to activate protein C in the degradation of factor Va and factor VIIIa. Decreased (antigen) levels or impaired function of protein S leads to decreased degradation of factor Va and factor VIIIa and an increased propensity to venous thrombosis. Some risk factors for deep vein thrombosis or pulmonary embolism in patients with protein S deficiency include pregnancy, older age, hormonal therapy, consumption of birth control pills, recent surgery, trauma, and physical inactivity. Protein S circulates in human plasma in two forms: approximately 60 percent is bound to complement component C4b Beta chain, β-chain while the remaining 40 percent is free, only free protein S has activated protein C cofactor activity Signs and symptoms Among the possible presentation of protein S deficiency are: Cause In terms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coagulopathy
Coagulopathy (also called a bleeding disorder) is a condition in which the blood's ability to coagulate (form clots) is impaired. This condition can cause a tendency toward prolonged or excessive bleeding ( bleeding diathesis), which may occur spontaneously or following an injury or medical and dental procedures. Coagulopathies are sometimes erroneously referred to as "clotting disorders", but a clotting disorder is the opposite, defined as a predisposition to excessive clot formation (thrombus), also known as a hypercoagulable state or thrombophilia. Signs and symptoms Coagulopathy may cause uncontrolled internal or external bleeding. Left untreated, uncontrolled bleeding may cause damage to joints, muscles, or internal organs and may be life-threatening. People should seek immediate medical care for serious symptoms, including heavy external bleeding, blood in the urine or stool, double vision, severe head or neck pain, repeated vomiting, difficulty walking, convulsions, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venous Thrombosis
Venous thrombosis is the blockage of a vein caused by a thrombus (blood clot). A common form of venous thrombosis is deep vein thrombosis (DVT), when a blood clot forms in the deep veins. If a thrombus breaks off ( embolizes) and flows to the lungs to lodge there, it becomes a pulmonary embolism (PE), a blood clot in the lungs. The conditions of DVT only, DVT with PE, and PE only, are all captured by the term venous thromboembolism (VTE). The initial treatment for VTE is typically either low-molecular-weight heparin (LMWH) or unfractionated heparin, or increasingly with direct acting oral anticoagulants (DOAC). Those initially treated with heparins can be switched to other anticoagulants (warfarin, DOACs), although pregnant women and some people with cancer receive ongoing heparin treatment. Superficial venous thrombosis or phlebitis affects the superficial veins of the upper or lower extremity and only require anticoagulation in specific situations, and may be treated with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiphospholipid Syndrome
Antiphospholipid syndrome, or antiphospholipid antibody syndrome (APS or APLS), is an autoimmune, hypercoagulable state caused by antiphospholipid antibodies. APS can lead to blood clots (thrombosis) in both arteries and veins, pregnancy-related complications, and other symptoms like low platelets, kidney disease, heart disease, and rash. Although the exact etiology of APS is still not clear, genetics is believed to play a key role in the development of the disease. Diagnosis is made based on symptoms and testing, but sometimes research criteria are used to aid in diagnosis. The research criteria for definite APS requires one clinical event (i.e. thrombosis or pregnancy complication) and two positive blood test results spaced at least three months apart that detect lupus anticoagulant, anti-apolipoprotein antibodies, and/or anti-cardiolipin antibodies. Antiphospholipid syndrome can be primary or secondary. • Primary antiphospholipid syndrome occurs in the absence of any ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
