نتایج جستجو برای: rupture
تعداد نتایج: 41856 فیلتر نتایج به سال:
splenic rupture during pregnancy is considered a catastrophic condition associated with high maternal and fetal mortality and morbidity. herein, we report a case of severe preeclampsia that underwent cesarean delivery with subsequent spontaneous splenic rupture. a 21-year-old primigravid woman was transferred to our center due to severe preeclampsia that underwent cesarean delivery because of u...
ground differential movements due to faulting have been observed to cause damage to engineered structures and facilities. although surface fault rupture is not a new problem, there are only a few building codes in the world containing some type of provisions for reducing the risks. fault setbacks or avoidance of construction in the proximity to seismically active faults, are usually supposed as...
rupture of the free wall of the heart is one of the dangerous complications of myocardial infarction that usually results in death of the patient. only a few limited number of cases have been reported to have survived for a long period after myocardial infarction, free cardiac wall rupture and the following pseudo aneurysm. in this case report, a rare case of pseudo aneurysm following silent mi...
OBJECTIVE To review the incidence, associated factors, methods of diagnosis, and maternal and perinatal morbidity and mortality associated with uterine rupture in one Canadian province. METHODS Using a perinatal database, all cases of uterine rupture in the province of Nova Scotia for the 10-year period 1988-1997 were identified and the maternal and perinatal mortality and morbidity reviewed ...
UNLABELLED Ascending thoracic aortic aneurysms (ATAAs) are focal dilatations in the aorta that are prone to rupture or dissection. To accurately evaluate the rupture risk, one must know the local mechanical conditions at the rupture site and understand how rupture is triggered in a layered fibrous media. A challenge facing experimental studies of ATAA rupture is that the ATAA tissue is highly h...
BACKGROUND Maternal mortality and morbidity are the priority agenda for sub-Saharan Africa including Ethiopia. Uterine rupture is the leading cause of maternal and fetal death in developing countries. Limited evidence is available on the magnitude of uterine rupture; maternal and fetal outcomes of uterine rupture and factors associated with maternal death secondary to uterine rupture in Ethiopi...
OBJECTIVE Posterior ventricular rupture is a rare and fatal complication of mitral valve surgery. This study is designed to define the risk factors for left ventricular rupture after mitral valve replacement and, especially, to find out if posterior leaflet preservation is protective for posterior ventricular rupture. METHODS Between January 1996 and March 2007, 2560 patients underwent mitral...
Background: Rupture of pectoralis major muscle is a very rare and often athletic injury. These days in our country this injury occurs more frequently. This could be due to increase in professional participation of amateur people in different types of sport, like body building and weight-lifting (especially bench-pressing) without adequate preparation, training and taking necessary precautions. ...
This paper was concerned with the effect of Mg on the temperature mechanical behavior and evaluation of the microstructure. The results showed that with increasing Mg from 0 to 47 ppm, the grain size was reduced from 64 to 38 µm and the carbides volume fraction was raised from 2.2 to 4.6 vot%. Mg changed the morphology of the carbide from a coarse and continuous one to a separate one. Mg ...
BACKGROUND AND PURPOSE Systemic hypertension has long been considered a risk factor of aneurysmal rupture. However, a causal link between systemic hypertension and the development of aneurysmal rupture has not been established. In this study, using a mouse model of intracranial aneurysm rupture, we examined the roles of systemic hypertension in the development of aneurysmal rupture. METHODS A...
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