Tracheobronchial disruption is an uncommon but severe complication of double lumen endotracheal tube placement. The physical properties of a double lumen tube (large external diameter and length) make tracheobronchial injury more common than that associated with smaller single lumen endotracheal tubes. Here we present the case of an iatrogenic left main bronchus injury caused by placement of a ...

Architectural education requires efficient methods to demonstrate its efficiency to meet the quantitative and qualitative needs derived from modern socio-economic development. In architectural education, the ability to design is an essential part and the main goal of education. Looking at the various methods and patterns related to architectural education and the type and content of instruction...

N;WAK ,4Q¶~'and "the team" with 2 { :. ..-Jer t.Cit;& 859° whom I was to be workJersyC.t',> . :,singfor the next eight Airpor weeks. Half an hour 2x ffi , ',_ ---: later I was in operating room B (the OR for short) trying to manipulate a fibreoptic bronchoscope into the right main bronchus of my first p,atient and hoping At[antic desperately that the City l s w!3___ ----_ trousers of my extra|_...

In a prospective study of 13 patients requiring pneumonectomy for unilateral post-tuberculous lung destruction the left side was found to be affected in 12. Review of a further 172 cases showed the left lung to have been destroyed in 109 (63%). It is suggested that this predominance of the left side is due to the anatomical characteristics of the left main bronchus and that disordered haemodyna...

Emergency Department, complaining of exertional dyspnea. A review of his medical history revealed that 3 years earlier he had tried to swallow a knife. It was removed from the esophagus by endoscopy. Two years before admission he told his relatives that he had swallowed another knife, but they did not believe him. Posteroanterior (Fig. 1) and lateral (Fig. 2) views of the chest were obtained, d...

objective: electroencephalogram is a reliable reflection of many physiological factors modulating the brain. the bispectrum is very useful for analyzing non-gaussian signals such as eeg, and detecting the quadratic phase coupling between distinct frequency components in eeg signals.the main aim of this study was to test the existence of nonlinear phase coupling within the eeg signals in a certa...

BACKGROUND The main purpose of the current study was to determine the effect of treating helicobacter pylori (HP) infection on seizure frequency in patients with refractory epilepsy. METHODS A small sample of adult patients above 18 years of age with a diagnosis of refractory epilepsy was studied at the outpatient epilepsy clinic at Shiraz University of Medical Sciences, from January 2009 thr...

Today, power electronic reliability is a main subject of interest for many companies and laboratories. The main process leading to the IGBT failure is the cycling thermal stress. Indeed the current flow induce local heating and then mechanical stress. This paper deals with electro thermal stress under steady and transient current states. The main objective is to test bonded wires with active cu...