Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0849640 (skin damage)
 1,516 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

For many years it was believed that disease within the deep venous system, such as a deep vein thrombosis or post-phlebitic limb, was the main cause of venous ulceration. There is, however, increasing awareness of the impact of both deep and superficial venous valvular incompetence and reflux on the aetiology and healing of venous ulceration. It is now widely accepted that superficial venous disease alone can result in increased venous pressure at the ankle and subsequent skin damage and ulceration.
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PMID:Anatomy, physiology and venous ulceration. 979 51

Identified were characteristics of individuals with skin damage related to chronic venous disease. Patients with chronic venous disease (n = 164) were evaluated with duplex ultrasound imaging and were placed in classes 4, 5, and 6 according to the CEAP classification. Their findings were compared with 100 class 2 controls. The prevalence of deep venous thrombosis was higher in the study group (23.7%) versus controls (5.1%; P < .0001), as was the prevalence of deep, perforator, and combined patterns of disease (P < .0001, P < .0007, and P < .0001). The mean duration of disease in controls 2 was shorter compared with the study group (P = .0019). The prevalence of reflux and obstruction within the study group was higher than in controls (P = .0021). Skin changes accurately reflect severity of chronic venous disease. Superficial and perforator vein reflux is the major cause of disease.
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PMID:Patterns of venous reflux and obstruction in patients with skin damage due to chronic venous disease. 1727 41