Camel-related major vascular injuries: A 20-years' experience.

Background: Majority of human animal-related injuries in the United Arab Emirates are caused by camels. These may involve major vessels and can be life-threatening. We aimed to study the biomechanism, injured regions, management, and outcome of major camel-related human vascular injuries.

Novel noninvasive identification of biomarkers by analytical profiling of chronic wounds using volatile organic compounds.

A complex profile of volatile organic compounds ("VOC"s) emanates from human skin, which is altered by changes in the body's metabolic or hormonal state, the external environment, and the bacterial species colonizing the skin surface. The aim of this study was to compare VOC profiles sampled from chronic leg wounds with those from asymptomatic skin. Five participants with chronic arterial leg ulcers were selected.

A comparative study of neovascularisation in atherosclerotic plaques using CD31, CD105 and TGF beta 1.

Objectives: This study aims to identify plaque neovascularisation using antibodies to CD31, CD105 and TGFbeta1, and to compare their patterns of expression.

Methods: Tissue expression of CD31, CD105 and TGFbeta1 was examined immunohistologically in atherosclerotic plaques from 53 patients who had undergone carotid endarterectomy and in 10 controls.

Results: CD31 was observed in a proportion of the microvessels within atheroma.

Erectile dysfunction after open versus angioplasty aortoiliac procedures: a questionnaire survey.

Erectile dysfunction (ED) is a common complication after aortoiliac surgery. The aims of this study were to determine the incidence of ED in patients with aortoiliac occlusive disease or aneurysm and evaluate the effect of revascularization by means of open surgery or iliac angioplasty/stenting upon erectile function by using the new International Index of Erectile Function (IIEF) questionnaire. All male patients who had previously undergone open aortoiliac reconstruction or iliac angioplasty/stenting and who were alive at the time of this study were first contacted by telephone.

Prediction of cardiac risk prior to elective abdominal aortic surgery: role of multiple gated acquisition scan.

Debate continues regarding the value of cardiac testing before major vascular surgery. Studies looking at whether a low radioisotope left ventricular ejection fraction (LVEF) could reliably predict postoperative cardiac events have produced conflicting results. Technetium-99m multiple gated acquisition (MUGA) scanning was employed in 122 patients undergoing elective abdominal aortic aneurysm surgery to estimate the resting LVEF and to detect regional or global myocardial wall motion abnormalities (WMAs).