Freezing of patient for far future is medical procedure (with very little chance of success). Euthanasia is suicide done because of necessity. Result is same in

Freezing of patient for far future is medical procedure (with very little chance of success). Euthanasia is suicide done because of necessity. Result is same in both cases — patient is dead and suffering no pain, but they are very different procedures because freezing leaves room for hope, while euthanasia doesn't.