论文部分内容阅读
本文就英国东伯明翰医院1979～1988年10年间的尸检资料进行了研究,目的是研究大片肺栓塞发生率的季节性变化。大片肺栓塞指的是新鲜的附着或不附着于血管壁的血栓,阻塞了肺动脉干一侧或双侧主肺动脉,并构成主要死因的病例。二级或更小肺动脉血栓栓塞或单纯肺梗死者除外。 在4289例尸检中,共检出大片肺栓塞461例(10.7％)。年检出率为9.0％～12.61％。而10年的病例按月分析,发现率以9月份最高,为14.29％,7月份最低,为7.80％。平均为10.74％。一年中有4月份和9
In this paper, the British East Birmingham Hospital from 1979 to 1988, 10 years of autopsy data were studied in order to study the seasonal changes in the incidence of large pulmonary embolism. Large pulmonary embolism refers to fresh clots attached to or not attached to the vessel wall, obstructing the main pulmonary artery on one or both sides of the pulmonary trunk and constituting the major cause of death. Except for grade 2 or less pulmonary thromboembolism or simple pulmonary infarction. In 4289 autopsies, a total of 461 cases of pulmonary embolism (10.7%) were detected. The annual detection rate was 9.0% ~ 12.61%. The 10-year case-by-month analysis found that the highest rate in September was 14.29%, the lowest in July, 7.80%. The average is 10.74%. There are April and 9 in a year