نتایج جستجو برای: skin ulcer
تعداد نتایج: 231999 فیلتر نتایج به سال:
Background: New methods of defining an early grade of pressure ulcer could have great economic benefit to both patient and health service. Objectives: The objective of the study was to find out whether pressure ulcers can be assessed and classified by using computer image analysis of hue, saturation and intensity (HSI) in order to make a prognostic assessment of early skin damage. Aims: To dete...
BACKGROUND The neglected tropical disease Buruli ulcer (BU) caused by Mycobacterium ulcerans is an infection of the subcutaneous tissue leading to chronic ulcerative skin lesions. Histopathological features are progressive tissue necrosis, extracellular clusters of acid fast bacilli (AFB) and poor inflammatory responses at the site of infection. After the recommended eight weeks standard treatm...
INTRODUCTION Chronic vascular ulcers are associated with a high use of resources. Conventional treatment consists of wound cleansing, necrotic tissue debridement, prevention, diagnosis, and, if necessary, treatment of infection and dressing application; although conventional treatment has limited effectiveness with wound healing (around 15-30%).8-11 Platelet-rich plasma, used in various fields ...
Repositioning patients regularly to prevent pressure ulcers and reduce interface pressures is the standard of care, yet prior work has found that standard repositioning does not relieve all areas of at-risk tissue in nondisabled subjects. To determine whether this holds true for high-risk patients, we assessed the effectiveness of routine repositioning in relieving at-risk tissue of the perisac...
A 32-year-old woman was referred to our hospital for a refractory ulcer on her back. She had a history of myelomeningocele with spina bifida that was treated surgically at birth. The ulcer was located at the apex of the kyphosis. An X-ray film revealed a kyphosis of 154° between L1 and 3 and a scoliosis of 60° between T11 and L5. Computed tomography, magnetic resonance imaging and laboratory da...
AIM To agree a draft pressure ulcer risk factor Minimum Data Set to underpin the development of a new evidenced-based Risk Assessment Framework. BACKGROUND A recent systematic review identified the need for a pressure ulcer risk factor Minimum Data Set and development and validation of an evidenced-based pressure ulcer Risk Assessment Framework. This was undertaken through the Pressure UlceR ...
Background. Chronic ulceration of the lower legs is a relatively common condition amongst adults: one that causes pain and social distress and results in considerable healthcare and personal costs. The technique of punch grafting offers an alternative approach to the treatment of ulcers of the lower limbs. Objective. Combining platelet-rich plasma and skin graft enhances the efficacy of treatin...
OBJECTIVE Impaired cellular immunity and reduced phagocytic function of polymorphonuclear leukocytes facilitate the development of skin fungal and bacterial infections due to uncontrolled hyperglycemia in diabetic patients. In our study, we aimed to assess onychomycosis and/or tinea pedis frequency in diabetic patients, and effects on the development of chronic complications, particularly foot ...
A 53 year-old male diabetic presented with a month-old, painful ulcer with necrotic margins over the right thigh. Wound debridement was done twice and the ulcer showed recurrent growth of a white, cottony filamentous structure. Cutaneous mucormycosis was suspected and confirmed by histopathology and a culture isolate of Apophysomyces elegans . The patient was treated with liposomal amphotericin...
Lower extremity ulcers affect 8%-10% of individuals with sickle cell disease. The pathogenesis of this condition is poorly understood, and a good option for the long-term management of these lesions does not exist. Skin grafting and local wound care remain the mainstay of treatment; however, even short-term success often leads to long-term failure, as the wound might once again breakdown...
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