目的:分析磁共振成像(magnetic resonance imaging,MRI)在后踝关节撞击综合征(posterior impingement syndrome of the anklejoint,PAIS)诊断中的应用效果。方法:选取新疆医科大学第六附属医院2019年11月—2020年10月收治的70例PAIS患...目的:分析磁共振成像(magnetic resonance imaging,MRI)在后踝关节撞击综合征(posterior impingement syndrome of the anklejoint,PAIS)诊断中的应用效果。方法:选取新疆医科大学第六附属医院2019年11月—2020年10月收治的70例PAIS患者进行研究,以随机抽签法分组,各35例。对照组采用X线检查,观察组采用MRI检查,对比不同影像学检查方法对后踝关节撞击综合征的影响。结果:观察组成像质量评分高于对照组,差异有统计学意义(P<0.05)。观察组对骨质结构损伤的检出率高于对照组,差异有统计学意义(P<0.05)。观察组对软组织损伤的检出率高于对照组,差异有统计学意义(P<0.05)。结论:与采用X线检查相比,MRI在PAIS检查中具有成像质量高的优势,可对患者后踝关节骨质结构损伤及软组织损伤的检出率高,可有效辅助临床诊疗。展开更多
On 1920, Brito Pais and Sarmento Beires tried an unsuccessful flight attempt from Amadora, Lisbon to Madeira Island onboard an airplane Breguet XIV A2, named “Cavaleiro Negro”. Despite the scarce means of navigation...On 1920, Brito Pais and Sarmento Beires tried an unsuccessful flight attempt from Amadora, Lisbon to Madeira Island onboard an airplane Breguet XIV A2, named “Cavaleiro Negro”. Despite the scarce means of navigation both navigators managed to reach Madeira, which failed to land due to dense fog. On their way back after 8 hours of flight time, they alight at the Atlantic Ocean for lack of fuel and were rescued at about 500 km from Lisbon. On 1922, Gago Coutinho and Sacadura Cabral conducted the First Aerial Cross of the South Atlantic, flying from Lisbon to Rio de Janeiro. The Portuguese Aeronautics rejoiced auspicious days that time, with its aviation pioneers trying consecutively to reach more distant places along intercontinental flights. On 1923, Gago Coutinho and Sacadura Cabral were contemplating to perform an Around the World Flight. However, Sacadura died in 1924, while piloting an airplane acquired for the circumnavigation voyage. Later on 1924 the pilots Brito Pais and Sarmento Beires idealized the conducting of an aerial flight from Lisbon to Macao as an aspiration for a future Portuguese Around the World Flight attempt: on 7 April 1924, those pilots departed from Vila Nova de Milfontes in a Breguet XIV Bn2 airplane, starting their Journey to Macao. During a flight stage on 7 May an engine failure forced them to crash the airplane at India;on 30 May, both pilots managed to continue the Voyage in a De Havilland DH9 aircraft before being forced to end their attempt in 20 June in flying over Macao. A typhoon hindered their efforts to land and the airplane was crash landed in Chinese Territory about 800 meters from the Hong Kong Border. On 25 June 1924, they were shuttled back to Macao by boat. Brito Pais, Sarmento Beires and Manuel Gouveia returned to Portugal, via North America, visiting several Portugueses nuclei at China, Japan, United States and England. They went to Portugal on 9 September, after having flown a total of 16,760 km in 117:41 h facing often extremely adverse atmospheric conditions, sandstorms and inaccurate navigation maps.展开更多
文摘目的:分析磁共振成像(magnetic resonance imaging,MRI)在后踝关节撞击综合征(posterior impingement syndrome of the anklejoint,PAIS)诊断中的应用效果。方法:选取新疆医科大学第六附属医院2019年11月—2020年10月收治的70例PAIS患者进行研究,以随机抽签法分组,各35例。对照组采用X线检查,观察组采用MRI检查,对比不同影像学检查方法对后踝关节撞击综合征的影响。结果:观察组成像质量评分高于对照组,差异有统计学意义(P<0.05)。观察组对骨质结构损伤的检出率高于对照组,差异有统计学意义(P<0.05)。观察组对软组织损伤的检出率高于对照组,差异有统计学意义(P<0.05)。结论:与采用X线检查相比,MRI在PAIS检查中具有成像质量高的优势,可对患者后踝关节骨质结构损伤及软组织损伤的检出率高,可有效辅助临床诊疗。
文摘On 1920, Brito Pais and Sarmento Beires tried an unsuccessful flight attempt from Amadora, Lisbon to Madeira Island onboard an airplane Breguet XIV A2, named “Cavaleiro Negro”. Despite the scarce means of navigation both navigators managed to reach Madeira, which failed to land due to dense fog. On their way back after 8 hours of flight time, they alight at the Atlantic Ocean for lack of fuel and were rescued at about 500 km from Lisbon. On 1922, Gago Coutinho and Sacadura Cabral conducted the First Aerial Cross of the South Atlantic, flying from Lisbon to Rio de Janeiro. The Portuguese Aeronautics rejoiced auspicious days that time, with its aviation pioneers trying consecutively to reach more distant places along intercontinental flights. On 1923, Gago Coutinho and Sacadura Cabral were contemplating to perform an Around the World Flight. However, Sacadura died in 1924, while piloting an airplane acquired for the circumnavigation voyage. Later on 1924 the pilots Brito Pais and Sarmento Beires idealized the conducting of an aerial flight from Lisbon to Macao as an aspiration for a future Portuguese Around the World Flight attempt: on 7 April 1924, those pilots departed from Vila Nova de Milfontes in a Breguet XIV Bn2 airplane, starting their Journey to Macao. During a flight stage on 7 May an engine failure forced them to crash the airplane at India;on 30 May, both pilots managed to continue the Voyage in a De Havilland DH9 aircraft before being forced to end their attempt in 20 June in flying over Macao. A typhoon hindered their efforts to land and the airplane was crash landed in Chinese Territory about 800 meters from the Hong Kong Border. On 25 June 1924, they were shuttled back to Macao by boat. Brito Pais, Sarmento Beires and Manuel Gouveia returned to Portugal, via North America, visiting several Portugueses nuclei at China, Japan, United States and England. They went to Portugal on 9 September, after having flown a total of 16,760 km in 117:41 h facing often extremely adverse atmospheric conditions, sandstorms and inaccurate navigation maps.
