| Abstrakt: |
Two hundred and ten patients with verified pulmonary emboli (LE) at autopsy were assessed retrospectively. These patients comprised 13% of all those submitted to autopsy. LE was the primary cause of death, a contributory cause of death or an incidental finding in 35%, 31% and 34%, respectively, of the cases. Two thirds of the lethal cases were not recognized prior to autopsy. LE was preceded by medical conditions and operation with subsequent immobilization in 55% and 22% of the cases, respectively. Out of these, it is estimated that 17% of the medical patients and 56% of the surgical patients would have had a good prognosis if LE had not occurred. If foreign results can be applied to Danish conditions, approximately 1,400 fatal cases of LE should occur in Denmark per annum. This review confirms that the actual Danish figures are of this magnitude, at least, as approximately 1,500 lethal cases must be assumed to occur per annum solely among patients dying in hospital. In 1986, a total of 278 cases of LE were stated as the primary cause of death on the death certificates. Despite the limitations of a retrospective investigation, it is concluded that the vital statistics of the Danish Board of Health underestimate the genuine number of cases. The range of indications for prophylaxis of thrombosis is possibly too narrow. LE should be considered in the differential diagnosis more frequently, particularly in elderly immobilized patients. |
