CT Guided Interventional Treatment of Intracranial Hematoma / 实用放射学杂志

ABSTRACT

Objective To investigate the value of CT guided interventional treatment in intracranial hematoma.Methods There were 108 cases with intracranial hematoma(30~100 ml,average of 50 ml) in our hospital from 2000~2003.Among them,58 cases were located in putamen,6 cases in subcortial,4 cases in thalamus,4 cases in cerebella,12 cases were traumatic eprdural hematoma and 12 cases were subdural hematoma.The table distance of the aspirated slice was the sum of table distance at the slice of the maximum hematoma and half slice thickness.It was considered successful for CT guided aspiration if the distance between the front of aspiration needle and the center ofthe biggest hematoma was not more than 1mm and it was regarded effective,when the patients' lives were saved and their life quality was improved.Results The success rate of CT guided aspiration was 99.8%.The effective rate of hypertensive intracerebralhemorrhage located in putamen,subcortial and thalamus was 94.3%.The effective rate of CT guided interventional treatment for cerebellar hypertensive intracerebral hemorrhage above 30ml was 0,the cure rate of traumatic epidural and subdural hematoma was 97.2%.Conclusion The effect of CT guided interventional treatment of intracranial hematoma is well except for cerebellar hematoma.