conclusions we advocate that unream nailing in traumatic femoral shaft fractures is a simple, safe and effective procedure with significant advantages, especially in multitrauma patients. patients and methods between january 2008 and august 2009, 50 patients with femoral shaft fractures were treated with unreamed or reamed femoral nails in our clinic. from this prospective single centre study, ...

background femur fracture is one of the most common fractures in children. certain parameters such as the patient’s age, the exact location of fracture, type of fracture, the mechanism of fracture, and the accompanying injuries determine which one of the many treatment techniques be used in each case. objectives we aimed to compare the results of close and open techniques in pediatric femoral s...

background: we aimed to define and compare the risk factors of spinal and femoral osteoporosis in postmenopausal iranian women. method: it was a multicentre based study carried out in two stages during 2002 to 2005 among post menopausal women in tehran. in first stage case group included 140 women with diagnosed spinal osteoporosis using dexa method as definition of who and controls were 167 wo...

background: respiratory problems are common after long bone fractures. the objective of the present investigation is to evaluate the effect of early fixation of femoral shaft fracture on the incidence of respiratory problems.   methods: the results of early and late stabilization of femoral shaft fractures were studied in 150 patients. the patients were divided into two groups according to the ...

Although the role of the calcineurin-dependent pathway in the development of cardiac hypertrophy has been intensively studied, little is known of its role in vascular inflammatory diseases such as atherosclerosis and restenosis after angioplasty. To help elucidate the role of calcineurin in vascular inflammation, we infected cultured vascular smooth muscle cells (VSMCs) with an adenovirus const...

BACKGROUND Atherosclerosis has been assessed in human immunodeficiency virus (HIV)-infected persons by using various methods. Peripheral arterial disease (PAD) has not been evaluated, however. We studied the cross-sectional prevalence of lower limb PAD in an HIV-infected population. METHODS PAD was assessed using the Edinburgh Claudication Questionnaire and by measuring the systolic ankle-bra...

A survey of caseous lymphadenitis was conducted at a goat and sheep slaughterhouse in Northeastern Brazil One hundred and fifty-eight goats and 43 sheep were examined for the presence of abscesses, with bacterial culturing of purulent material to define the etiological agent. Blood was collected simultaneously for determination of serological titer via the synergistic hemolysis-inhibition test ...

Infected aneurysms caused by Yersinia are very uncommon and are principally due to Yersinia enterocolitica. We describe the first case of an infected aneurysm caused by Yersinia pseudotuberculosis in an elderly patient with a history of atherosclerotic cardiovascular disease.

Treatment of aortic prosthetic graft infections remains a challenge. One frequently encountered technical difficulty when removing an infected prosthetic aortic graft is how to close a short, friable remnant aortic stump. We present three case reports in which we used a layer of posterior rectus fascia-peritoneum to bolster oversewing a short infected aortic stump after removal of an infected a...

BACKGROUND Recently, there has been an increase in the incidence of major vascular complications such as infected pseudoaneurysm due to intravenous drug use. OBJECTIVE For better understanding of the existing controversies regarding the optimal surgical management of infected pseudoaneurysm, the present study was conducted. METHODS Medical charts of 36 consecutive patients who underwent sur...