نتایج جستجو برای: ulcers
تعداد نتایج: 17464 فیلتر نتایج به سال:
BACKGROUND Continued or recurrent bleeding after endoscopic treatment for bleeding ulcer is a major adverse prognostic factor. Identification of such ulcers may allow for alternate treatments. AIM To determine factors predicting treatment failure with combined adrenaline injection and heater probe thermocoagulation. METHODS Consecutive patients with bleeding peptic ulcers who received endos...
Cutaneous leishmaniasis (CL) is the most frequent clinical form of tegumentary leishmaniasis and is characterised by a single or a few ulcerated skin lesions that may disseminate into multiple ulcers and papules, which characterise disseminated leishmaniasis (DL). In this study, cells were quantified using immunohistochemistry and haematoxylin and eosin staining (CD4+, CD68+, CD20+, plasma cell...
BACKGROUND Pressure ulcers are one of the most underrated conditions in critically ill patients. Despite the introduction of clinical practice guidelines and advances in medical technology, the prevalence of pressure ulcers in hospitalized patients continues to escalate. Currently, consensus is lacking on the most important risk factors for pressure ulcers in critically ill patients, and no ris...
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...
OBJECTIVE To compare mean healing times after debridement, debridement with grid keratotomy, and superficial keratectomy in cats with nonhealing corneal ulcers. DESIGN Retrospective study. ANIMALS 29 cats with 36 nonhealing corneal ulcers. PROCEDURE Medical records of cats with nonhealing corneal ulcers were reviewed. Signalment, duration of clinical signs, ophthalmic abnormalities, and r...
The effects of dietary pretreatment on longitudinal ulcers of the intestine induced by indomethacin given intracolonically were investigated in rats. The rats were pretreated with either standard diet or liquid meals. Intracolonic indomethacin (24 mg/kg/day) given for two days produced longitudinal ulcers and small scattered ulcers in the small intestine in the control rats that were receiving ...
OBJECTIVE We tested the hypothesis that combined 660 and 890 nm LED phototherapy will promote healing of diabetic ulcers that failed to respond to other forms of treatment. RESEARCH DESIGN AND METHODS A double-blind randomized placebo controlled design was used to study 23 diabetic leg ulcers in two groups of 14 patients. Group one ulcers were cleaned, dressed with 1% silver sulfadiazine crea...
AIM To investigated clinical, endoscopic and histopathological parameters of the patients presenting with ileocecal ulcers on colonoscopy. METHODS Consecutive symptomatic patients undergoing colonoscopy, and diagnosed to have ulcerations in the ileocecal (I/C) region, were enrolled. Biopsy was obtained and their clinical presentation and outcome were recorded. RESULTS Out of 1632 colonoscop...
OBJECTIVE To determine the incidence and age distribution of peptic ulcer disease in adults in Gothenburg. DESIGN Retrospective study of patients with symptoms over one year. SETTING All gastroenterology and x ray departments. PATIENTS Any patient found to have an active ulcer crater during 1985. MAIN OUTCOME MEASURES Sex, age, past history of gastrointestinal ulcers, and smoking habit....
PURPOSE The aim of our study was risk assessment for the development of pressure ulcers and thus defining a group of patients considered to be at risk of developing pressure ulcers. It also helped to define the role of the nurse in the early assessment of the risk for developing pressure ulcers. MATERIAL AND METHODS Risk assessment for the development of pressure ulcers was carried out in 199...
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