نتایج جستجو برای: burn scar
تعداد نتایج: 33919 فیلتر نتایج به سال:
A potential role of SDF-1/CXCR4 chemotactic pathway in wound healing and hypertrophic scar formation
Fibroproliferative disorders are an ongoing clinical issue that is prevalent within society today. These disorders generally manifest themselves by an overproduction of fibrotic tissue with unknown provocation resulting in numerous detrimental defects. Cellular migration of blood-borne cells via the chemotactic pathway, consisting of stromal cell-derived factor 1 and its receptor, CXCR4, has be...
Marjolin's ulcer, which was first described more than 1.5 centuries ago, involves a rare malignant transformation of chronic scar tissue or ulcer. Marjolin's ulcer invading the skull, dura mater and the brain is quite exceptional. A case is presented of a patient with a massive Marjolin's ulcer arising in chronic scarring of the scalp following a fire burn 57 years previously. The tumour had in...
Excessive contraction of hypertrophic scar and subsequent contracture formation are a formidable problem after thermal injury. A comparison between fibroblasts from hypertrophic scar and normal skin was made with the use of fibroblast-populated collagen lattices as a measure of cellular generated contractile forces. Hypertrophic scar and normal skin fibroblasts were mixed with soluble tendon co...
A 78-year-old woman with burn-induced cervico-mento-sternal scar contracture was scheduled for laparoscopic cholecystectomy. During inhalational induction of sevoflurane, her airway patency deteriorated. The right lateral position and assist ventilation using a breathing bag dramatically improved her airway patency.
Abstract Introduction Health-related quality of life (HRQL) is an important outcome in burn care and research. An advantage a generic HRQL instrument, like the EQ-5D, that it enables comparison outcomes with other conditions general population. However, downside does not include specific domains, scar issues or itching. Adding extra items to instrument might overcome this issue. This study expl...
In burn patients, scar contractures adjacent to or across the joints lead to disabling deformities. In Dupuytren's disease, the proliferative process involves the fascia of the palm and fingers, resulting in disabling flexion contractures of the fingers and the palm. A single insult involving the hand or even a more proximal injury may lead to Dupuytren's disease.
Extrinsic post burn peri-anal contracture leading to sub acute intestinal obstruction: A case report
Peri-anal contracture lead to intestinal obstruction whenever there is involvement of anal orifice. In this case anus and peri-anal skin up to two cm was normal; however both gluteal folds were fused because of post burn scar leaving a very small opening which lead to faecal impaction and sub acute intestinal obstruction.
OBJECTIVE Hypertrophic scar involves excessive amounts of collagen in dermal layer and may be painful. Nowadays, we can't be sure about effectiveness of procedure for hypertrophic scar management. The application of stem cells with natural scaffold has been the best option for treatment of burn wounds and skin defect, in recent decades. Fibrin glue (FG) was among the first of the natural biomat...
The miombo woodlands of southern Africa are one of the most extensively burned biomes in the tropics. The detectability of understory burns in these woodlands was assessed with a sensitivity analysis approach, based on a hybrid geometrical–optical radiative transfer model. Model input data were obtained from a variety of sources, including field biometry and spectroradiometry, and satellite dat...
Hands are the most frequent sites of burn injury, complications after thermal hand injury include and proper management is essential to assure that optimal functional recovery is achieved. Although each hand represents less than 3% of the total body surface area, burns to the hand are considered serious injuries and should be referred to a burn center. The thin, highly mobile dorsal skin, the s...
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