Abstract
It is called embolism or blockage of a vessel by a thrombus to shift the site of obstruction (then calling himself thromboembolism), adipose tissue (fat embolism), air (air embolism) or a foreign body (such as iatrogenic embolism by tips Catheter). The vessel obstruction can lead to complications downstream most evident in the case of emboli upstream artery or, in the case of involvement …