Assume you have had a 'minor' stroke, cause diagnosed as 80% blockage in the left 'carrotee',vein ( unsure spelling there)
The operation has a 1% chance of causing a stroke while being performed.
The operation is performed while the patient is just under local anasthetic. The vein which feeds the brain is clamped and the surgeon says that in most cases a stroke will not occour? He needs the patient to be awake during the 'rodding out' of the vein proceedure!
If it does cause a stroke , the clamp is removed and a bypass vein is inserted!!
This is another element of risk!.
So let us assume that if the 'full' operation is needed the chances are a total of 2% of having a fatal stroke. thats 2 chances out of 100 operations of 'snuffing it'!!
The alternative? The surgeon says with an 80% blockage the pateint has a 50/50 chance of having a stroke at any time!
The patatient is male 68 years of age, and all tests have been made to ensure he is 'fit' for the op!!
What would you do??
2006-11-06
04:50:53
·
12 answers
·
asked by
budding author
7