background : although many studies have been performed on occupational and industrial musculoskeletal disorders in iran, small scale industries have been less studied and evaluated. the purpose of this study was to perform an ergonomic assessment of handicraft workers in isfahan, iran, using the assessment of repetitive tasks (art) tool in 2015. methods: this descriptive-analytical and cross-se...

Departments of Neurological Surgery and Neurology, School of Medicine, University of Pittsburgh and VA HealthCare System, Pittsburgh, PA, USA. Upper extremities were affected in 60% of the subject popuation, and lower extremities in 40%. Of the 24 subjects whose upper extremities were affected, 19 had CRPS in a single extremity, 3 bilaterally, and 2 were migratory (right to left upper extremity...

BACKGROUND While reconstruction of soft tissue defects is the common purpose, surgical reconstructions of upper extremities and lower extremities have different goals in terms of functional and aesthetic outcomes. The purpose of the current study was to compare and analyze differences between reconstructions of upper extremities and lower extremities using an anterolateral thigh (ALT) flap. M...

Background and Objective: Neurofibromas occur as solitary and multiple forms. The solitary ones are extraneural and more common, histologically exhibiting spindle cells with wavy nuclei, scattered among collagen fibers. Multiple neurofibromas are seen in neurofibromatosis (types I and II), including intr...

Using the method 133Xe clearance we investigated blood flow and calculated vascular resistances simultaneously in the muscles of the upper and lower extremities in 58 patients following successful surgical correction of aortic coarctation carried out at age 11.5 (+/- 2.9) years. The interval from operation to investigation was 11.5 (+/- 4.5) years. Resting and maximal ischemic exercise blood fl...

aneurysm can develop in all arteries of the human body. pseudoaneurysm induced by trauma is known as a rare condition in peripheral arteries. this complication is known as late sequelae of trauma. the incidence of pseudoaneurysm in upper extremities artery is less than lower extremities. atherosclerotic aneurysms are often seen in large arteries and by aging, but pseudoaneurysm can be seen in p...